diff --git a/data/posEpoch20.log b/data/posEpoch20.log
new file mode 100644
index 0000000..5f2274d
--- /dev/null
+++ b/data/posEpoch20.log
@@ -0,0 +1,104 @@
+% node main.js 
+curr epoch number: 21
+curr epoch start : 15239600
+curr epoch end   : 15441199
+latest height    : 15278794 (39194/201600)
+query posEpochNum: 20
+epochStartH      : 15038000
+epochEndH        : 15239599
+startValsInfo:
+┌─────────┬──────────────────┬────────────────────────────────────────────┬───────┬──────────┐
+│ (index) │      intro       │                   miner                    │  vp   │ retiring │
+├─────────┼──────────────────┼────────────────────────────────────────────┼───────┼──────────┤
+│    0    │   'matrixport'   │ '930C23CE7536B0EDE6AFE7754134D4011217D6AA' │ 10000 │  false   │
+│    1    │    'SmartVal'    │ 'F22A003226B2221B00906C7435C2EB582223C5C2' │ 10000 │  false   │
+│    2    │  '코인판크토시'  │ '32E716DAA7C8C2A8AF5759BDB2DF28DF74BBF627' │ 10000 │  false   │
+│    3    │     'ViaBTC'     │ 'A928A5794D9852389FF572B1941A672274C6C44A' │ 10000 │  false   │
+│    4    │   'RabbitBCH'    │ 'FD46D618D0CD459F791F44D9C6E54302658AD142' │ 10000 │  false   │
+│    5    │  'Benswap.cash'  │ '2FEB93041FC652B1326A2F07BAEC5CAA8D2353A9' │ 10000 │  false   │
+│    6    │    'songoku'     │ 'FAC3A668D5BED3DDBD854B647E3113946BE3306A' │ 10000 │  false   │
+│    7    │   'KimDotCool'   │ '8BCE68C4092C2D0DC369682520BA31F833518036' │ 10000 │  false   │
+│    8    │    'BitDeer'     │ '214CF857DAC52298955768763CE0F8E92F0DCCC6' │ 10000 │  false   │
+│    9    │ 'Satoshi Vision' │ '2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2' │ 10000 │  false   │
+│   10    │     'chzhx'      │ 'A0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0' │ 10000 │  false   │
+└─────────┴──────────────────┴────────────────────────────────────────────┴───────┴──────────┘
+endValsInfo:
+┌─────────┬──────────────────┬────────────────────────────────────────────┬───────┬──────────┐
+│ (index) │      intro       │                   miner                    │  vp   │ retiring │
+├─────────┼──────────────────┼────────────────────────────────────────────┼───────┼──────────┤
+│    0    │   'matrixport'   │ '930C23CE7536B0EDE6AFE7754134D4011217D6AA' │ 10000 │  false   │
+│    1    │    'SmartVal'    │ 'F22A003226B2221B00906C7435C2EB582223C5C2' │ 10000 │  false   │
+│    2    │  '코인판크토시'  │ '32E716DAA7C8C2A8AF5759BDB2DF28DF74BBF627' │ 10000 │  false   │
+│    3    │     'ViaBTC'     │ 'A928A5794D9852389FF572B1941A672274C6C44A' │ 10000 │  false   │
+│    4    │   'RabbitBCH'    │ 'FD46D618D0CD459F791F44D9C6E54302658AD142' │ 10000 │  false   │
+│    5    │  'Benswap.cash'  │ '2FEB93041FC652B1326A2F07BAEC5CAA8D2353A9' │ 10000 │  false   │
+│    6    │    'songoku'     │ 'FAC3A668D5BED3DDBD854B647E3113946BE3306A' │ 10000 │  false   │
+│    7    │   'KimDotCool'   │ '8BCE68C4092C2D0DC369682520BA31F833518036' │ 10000 │  false   │
+│    8    │    'BitDeer'     │ '214CF857DAC52298955768763CE0F8E92F0DCCC6' │ 10000 │  false   │
+│    9    │ 'Satoshi Vision' │ '2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2' │ 10000 │  false   │
+│   10    │     'chzhx'      │ 'A0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0' │ 10000 │  false   │
+└─────────┴──────────────────┴────────────────────────────────────────────┴───────┴──────────┘
+slashedVals: []
+get block: 15239599, ■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■
+lastMinedBlockMap: [
+  {
+    miner: '0xFd46d618d0cD459F791F44D9C6E54302658aD142',
+    block: 15239597
+  },
+  {
+    miner: '0xA0AD8f2f1799f7C2CB317fee0BBB25D0142f6aB0',
+    block: 15239598
+  },
+  {
+    miner: '0x2feb93041fC652B1326a2F07BAEC5Caa8D2353a9',
+    block: 15239599
+  },
+  {
+    miner: '0xF22a003226b2221b00906C7435C2eB582223C5C2',
+    block: 15239589
+  },
+  {
+    miner: '0x930C23CE7536B0ede6AfE7754134d4011217D6AA',
+    block: 15239590
+  },
+  {
+    miner: '0x8bCe68c4092C2d0Dc369682520Ba31F833518036',
+    block: 15239591
+  },
+  {
+    miner: '0xFAC3a668D5bEd3DDbd854b647E3113946bE3306A',
+    block: 15239592
+  },
+  {
+    miner: '0x32e716daA7C8C2A8AF5759bdB2DF28Df74bbf627',
+    block: 15239593
+  },
+  {
+    miner: '0xA928a5794D9852389FF572b1941A672274c6C44A',
+    block: 15239594
+  },
+  {
+    miner: '0x214CF857dAC52298955768763Ce0f8e92f0dCcc6',
+    block: 15239595
+  },
+  {
+    miner: '0x2BB0818fdA78E9432B4Fde90613fD9619DDAfcd2',
+    block: 15239596
+  }
+]
+minedBlocksMap: Map(11) {
+  '0xFd46d618d0cD459F791F44D9C6E54302658aD142' => 18348,
+  '0xA0AD8f2f1799f7C2CB317fee0BBB25D0142f6aB0' => 18325,
+  '0x2feb93041fC652B1326a2F07BAEC5Caa8D2353a9' => 18325,
+  '0xF22a003226b2221b00906C7435C2eB582223C5C2' => 18336,
+  '0x930C23CE7536B0ede6AfE7754134d4011217D6AA' => 17824,
+  '0x8bCe68c4092C2d0Dc369682520Ba31F833518036' => 18806,
+  '0xFAC3a668D5bEd3DDbd854b647E3113946bE3306A' => 18352,
+  '0x32e716daA7C8C2A8AF5759bdB2DF28Df74bbf627' => 18318,
+  '0xA928a5794D9852389FF572b1941A672274c6C44A' => 18340,
+  '0x214CF857dAC52298955768763Ce0f8e92f0dCcc6' => 18321,
+  '0x2BB0818fdA78E9432B4Fde90613fD9619DDAfcd2' => 18316
+}
+offlineMinerMap: Map(1) { '0x930C23CE7536B0ede6AfE7754134d4011217D6AA' => 15090969 }
+delayedBlocks: []
+allRewards: 3
diff --git a/data/posEpoch21.log b/data/posEpoch21.log
new file mode 100644
index 0000000..71ad3bf
--- /dev/null
+++ b/data/posEpoch21.log
@@ -0,0 +1,102 @@
+% node main.js 21
+curr epoch number: 23
+curr epoch start : 15642800
+curr epoch end   : 15844399
+latest height    : 15831084 (188284/201600)
+query posEpochNum: 21
+epochStartH      : 15239600
+epochEndH        : 15441199
+startValsInfo:
+┌─────────┬──────────────────┬────────────────────────────────────────────┬───────┬──────────┐
+│ (index) │      intro       │                   miner                    │  vp   │ retiring │
+├─────────┼──────────────────┼────────────────────────────────────────────┼───────┼──────────┤
+│    0    │   'matrixport'   │ '930C23CE7536B0EDE6AFE7754134D4011217D6AA' │ 10000 │  false   │
+│    1    │    'SmartVal'    │ 'F22A003226B2221B00906C7435C2EB582223C5C2' │ 10000 │  false   │
+│    2    │  '코인판크토시'  │ '32E716DAA7C8C2A8AF5759BDB2DF28DF74BBF627' │ 10000 │  false   │
+│    3    │     'ViaBTC'     │ 'A928A5794D9852389FF572B1941A672274C6C44A' │ 10000 │  false   │
+│    4    │   'RabbitBCH'    │ 'FD46D618D0CD459F791F44D9C6E54302658AD142' │ 10000 │  false   │
+│    5    │  'Benswap.cash'  │ '2FEB93041FC652B1326A2F07BAEC5CAA8D2353A9' │ 10000 │  false   │
+│    6    │   'KimDotCool'   │ '8BCE68C4092C2D0DC369682520BA31F833518036' │ 10000 │  false   │
+│    7    │    'BitDeer'     │ '214CF857DAC52298955768763CE0F8E92F0DCCC6' │ 10000 │  false   │
+│    8    │ 'Satoshi Vision' │ '2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2' │ 10000 │  false   │
+│    9    │     'chzhx'      │ 'A0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0' │ 10000 │  false   │
+└─────────┴──────────────────┴────────────────────────────────────────────┴───────┴──────────┘
+endValsInfo:
+┌─────────┬──────────────────┬────────────────────────────────────────────┬───────┬──────────┐
+│ (index) │      intro       │                   miner                    │  vp   │ retiring │
+├─────────┼──────────────────┼────────────────────────────────────────────┼───────┼──────────┤
+│    0    │   'matrixport'   │ '930C23CE7536B0EDE6AFE7754134D4011217D6AA' │ 10000 │  false   │
+│    1    │    'SmartVal'    │ 'F22A003226B2221B00906C7435C2EB582223C5C2' │ 10000 │  false   │
+│    2    │  '코인판크토시'  │ '32E716DAA7C8C2A8AF5759BDB2DF28DF74BBF627' │ 10000 │  false   │
+│    3    │     'ViaBTC'     │ 'A928A5794D9852389FF572B1941A672274C6C44A' │ 10000 │  false   │
+│    4    │   'RabbitBCH'    │ 'FD46D618D0CD459F791F44D9C6E54302658AD142' │ 10000 │  false   │
+│    5    │  'Benswap.cash'  │ '2FEB93041FC652B1326A2F07BAEC5CAA8D2353A9' │ 10000 │  false   │
+│    6    │   'KimDotCool'   │ '8BCE68C4092C2D0DC369682520BA31F833518036' │ 10000 │  false   │
+│    7    │    'BitDeer'     │ '214CF857DAC52298955768763CE0F8E92F0DCCC6' │ 10000 │  false   │
+│    8    │ 'Satoshi Vision' │ '2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2' │ 10000 │  false   │
+│    9    │     'chzhx'      │ 'A0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0' │ 10000 │  false   │
+└─────────┴──────────────────┴────────────────────────────────────────────┴───────┴──────────┘
+slashedVals: []
+get block: 15441199, ■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■
+lastMinedBlockMap: [
+  {
+    miner: '0xF22a003226b2221b00906C7435C2eB582223C5C2',
+    block: 15441197
+  },
+  {
+    miner: '0x930C23CE7536B0ede6AfE7754134d4011217D6AA',
+    block: 15441198
+  },
+  {
+    miner: '0x8bCe68c4092C2d0Dc369682520Ba31F833518036',
+    block: 15441199
+  },
+  {
+    miner: '0xFAC3a668D5bEd3DDbd854b647E3113946bE3306A',
+    block: 15441189
+  },
+  {
+    miner: '0x32e716daA7C8C2A8AF5759bdB2DF28Df74bbf627',
+    block: 15441190
+  },
+  {
+    miner: '0xA928a5794D9852389FF572b1941A672274c6C44A',
+    block: 15441191
+  },
+  {
+    miner: '0x214CF857dAC52298955768763Ce0f8e92f0dCcc6',
+    block: 15441192
+  },
+  {
+    miner: '0x2BB0818fdA78E9432B4Fde90613fD9619DDAfcd2',
+    block: 15441193
+  },
+  {
+    miner: '0xFd46d618d0cD459F791F44D9C6E54302658aD142',
+    block: 15441194
+  },
+  {
+    miner: '0xA0AD8f2f1799f7C2CB317fee0BBB25D0142f6aB0',
+    block: 15441195
+  },
+  {
+    miner: '0x2feb93041fC652B1326a2F07BAEC5Caa8D2353a9',
+    block: 15441196
+  }
+]
+minedBlocksMap: Map(11) {
+  '0xF22a003226b2221b00906C7435C2eB582223C5C2' => 18336,
+  '0x930C23CE7536B0ede6AfE7754134d4011217D6AA' => 18329,
+  '0x8bCe68c4092C2d0Dc369682520Ba31F833518036' => 18290,
+  '0xFAC3a668D5bEd3DDbd854b647E3113946bE3306A' => 18363,
+  '0x32e716daA7C8C2A8AF5759bdB2DF28Df74bbf627' => 18322,
+  '0xA928a5794D9852389FF572b1941A672274c6C44A' => 18338,
+  '0x214CF857dAC52298955768763Ce0f8e92f0dCcc6' => 18325,
+  '0x2BB0818fdA78E9432B4Fde90613fD9619DDAfcd2' => 18326,
+  '0xFd46d618d0cD459F791F44D9C6E54302658aD142' => 18333,
+  '0xA0AD8f2f1799f7C2CB317fee0BBB25D0142f6aB0' => 18328,
+  '0x2feb93041fC652B1326a2F07BAEC5Caa8D2353a9' => 18321
+}
+offlineMinerMap: Map(0) {}
+delayedBlocks: []
+allRewards: 4
diff --git a/data/posEpoch22.log b/data/posEpoch22.log
new file mode 100644
index 0000000..1c4bf88
--- /dev/null
+++ b/data/posEpoch22.log
@@ -0,0 +1,102 @@
+% node main.js   
+curr epoch number: 23
+curr epoch start : 15642800
+curr epoch end   : 15844399
+latest height    : 15831732 (188932/201600)
+query posEpochNum: 22
+epochStartH      : 15441200
+epochEndH        : 15642799
+startValsInfo:
+┌─────────┬──────────────────┬────────────────────────────────────────────┬───────┬──────────┐
+│ (index) │      intro       │                   miner                    │  vp   │ retiring │
+├─────────┼──────────────────┼────────────────────────────────────────────┼───────┼──────────┤
+│    0    │   'matrixport'   │ '930C23CE7536B0EDE6AFE7754134D4011217D6AA' │ 10000 │  false   │
+│    1    │    'SmartVal'    │ 'F22A003226B2221B00906C7435C2EB582223C5C2' │ 10000 │  false   │
+│    2    │  '코인판크토시'  │ '32E716DAA7C8C2A8AF5759BDB2DF28DF74BBF627' │ 10000 │  false   │
+│    3    │     'ViaBTC'     │ 'A928A5794D9852389FF572B1941A672274C6C44A' │ 10000 │  false   │
+│    4    │   'RabbitBCH'    │ 'FD46D618D0CD459F791F44D9C6E54302658AD142' │ 10000 │  false   │
+│    5    │  'Benswap.cash'  │ '2FEB93041FC652B1326A2F07BAEC5CAA8D2353A9' │ 10000 │  false   │
+│    6    │   'KimDotCool'   │ '8BCE68C4092C2D0DC369682520BA31F833518036' │ 10000 │  false   │
+│    7    │    'BitDeer'     │ '214CF857DAC52298955768763CE0F8E92F0DCCC6' │ 10000 │  false   │
+│    8    │ 'Satoshi Vision' │ '2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2' │ 10000 │  false   │
+│    9    │     'chzhx'      │ 'A0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0' │ 10000 │  false   │
+└─────────┴──────────────────┴────────────────────────────────────────────┴───────┴──────────┘
+endValsInfo:
+┌─────────┬──────────────────┬────────────────────────────────────────────┬───────┬──────────┐
+│ (index) │      intro       │                   miner                    │  vp   │ retiring │
+├─────────┼──────────────────┼────────────────────────────────────────────┼───────┼──────────┤
+│    0    │   'matrixport'   │ '930C23CE7536B0EDE6AFE7754134D4011217D6AA' │ 10000 │  false   │
+│    1    │    'SmartVal'    │ 'F22A003226B2221B00906C7435C2EB582223C5C2' │ 10000 │  false   │
+│    2    │  '코인판크토시'  │ '32E716DAA7C8C2A8AF5759BDB2DF28DF74BBF627' │ 10000 │  false   │
+│    3    │     'ViaBTC'     │ 'A928A5794D9852389FF572B1941A672274C6C44A' │ 10000 │  false   │
+│    4    │   'RabbitBCH'    │ 'FD46D618D0CD459F791F44D9C6E54302658AD142' │ 10000 │  false   │
+│    5    │  'Benswap.cash'  │ '2FEB93041FC652B1326A2F07BAEC5CAA8D2353A9' │ 10000 │  false   │
+│    6    │   'KimDotCool'   │ '8BCE68C4092C2D0DC369682520BA31F833518036' │ 10000 │  false   │
+│    7    │    'BitDeer'     │ '214CF857DAC52298955768763CE0F8E92F0DCCC6' │ 10000 │  false   │
+│    8    │ 'Satoshi Vision' │ '2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2' │ 10000 │  false   │
+│    9    │     'chzhx'      │ 'A0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0' │ 10000 │  false   │
+└─────────┴──────────────────┴────────────────────────────────────────────┴───────┴──────────┘
+slashedVals: []
+get block: 15642799, ■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■
+lastMinedBlockMap: [
+  {
+    miner: '0xFAC3a668D5bEd3DDbd854b647E3113946bE3306A',
+    block: 15642797
+  },
+  {
+    miner: '0x32e716daA7C8C2A8AF5759bdB2DF28Df74bbf627',
+    block: 15642798
+  },
+  {
+    miner: '0xA928a5794D9852389FF572b1941A672274c6C44A',
+    block: 15642799
+  },
+  {
+    miner: '0x214CF857dAC52298955768763Ce0f8e92f0dCcc6',
+    block: 15642789
+  },
+  {
+    miner: '0x2BB0818fdA78E9432B4Fde90613fD9619DDAfcd2',
+    block: 15642790
+  },
+  {
+    miner: '0xFd46d618d0cD459F791F44D9C6E54302658aD142',
+    block: 15642791
+  },
+  {
+    miner: '0xA0AD8f2f1799f7C2CB317fee0BBB25D0142f6aB0',
+    block: 15642792
+  },
+  {
+    miner: '0x2feb93041fC652B1326a2F07BAEC5Caa8D2353a9',
+    block: 15642793
+  },
+  {
+    miner: '0xF22a003226b2221b00906C7435C2eB582223C5C2',
+    block: 15642794
+  },
+  {
+    miner: '0x930C23CE7536B0ede6AfE7754134d4011217D6AA',
+    block: 15642795
+  },
+  {
+    miner: '0x8bCe68c4092C2d0Dc369682520Ba31F833518036',
+    block: 15642796
+  }
+]
+minedBlocksMap: Map(11) {
+  '0xFAC3a668D5bEd3DDbd854b647E3113946bE3306A' => 18347,
+  '0x32e716daA7C8C2A8AF5759bdB2DF28Df74bbf627' => 18330,
+  '0xA928a5794D9852389FF572b1941A672274c6C44A' => 18335,
+  '0x214CF857dAC52298955768763Ce0f8e92f0dCcc6' => 18326,
+  '0x2BB0818fdA78E9432B4Fde90613fD9619DDAfcd2' => 18327,
+  '0xFd46d618d0cD459F791F44D9C6E54302658aD142' => 18331,
+  '0xA0AD8f2f1799f7C2CB317fee0BBB25D0142f6aB0' => 18328,
+  '0x2feb93041fC652B1326a2F07BAEC5Caa8D2353a9' => 18324,
+  '0xF22a003226b2221b00906C7435C2eB582223C5C2' => 18332,
+  '0x930C23CE7536B0ede6AfE7754134d4011217D6AA' => 18328,
+  '0x8bCe68c4092C2d0Dc369682520Ba31F833518036' => 18303
+}
+offlineMinerMap: Map(0) {}
+delayedBlocks: []
+allRewards: 4
diff --git a/data/posEpoch23.log b/data/posEpoch23.log
new file mode 100644
index 0000000..2373f0b
--- /dev/null
+++ b/data/posEpoch23.log
@@ -0,0 +1,97 @@
+% node main.js 23
+curr epoch number: 28
+curr epoch start : 16650800
+curr epoch end   : 16852399
+latest height    : 16674075 (23275/201600)
+query posEpochNum: 23
+epochStartH      : 15642800
+epochEndH        : 15844399
+startValsInfo:
+┌─────────┬──────────────────┬────────────────────────────────────────────┬───────┬──────────┐
+│ (index) │      intro       │                   miner                    │  vp   │ retiring │
+├─────────┼──────────────────┼────────────────────────────────────────────┼───────┼──────────┤
+│    0    │   'matrixport'   │ '930C23CE7536B0EDE6AFE7754134D4011217D6AA' │ 10000 │  false   │
+│    1    │    'SmartVal'    │ 'F22A003226B2221B00906C7435C2EB582223C5C2' │ 10000 │  false   │
+│    2    │  '코인판크토시'  │ '32E716DAA7C8C2A8AF5759BDB2DF28DF74BBF627' │ 10000 │  false   │
+│    3    │     'ViaBTC'     │ 'A928A5794D9852389FF572B1941A672274C6C44A' │ 10000 │  false   │
+│    4    │   'RabbitBCH'    │ 'FD46D618D0CD459F791F44D9C6E54302658AD142' │ 10000 │  false   │
+│    5    │  'Benswap.cash'  │ '2FEB93041FC652B1326A2F07BAEC5CAA8D2353A9' │ 10000 │  false   │
+│    6    │   'KimDotCool'   │ '8BCE68C4092C2D0DC369682520BA31F833518036' │ 10000 │  false   │
+│    7    │    'BitDeer'     │ '214CF857DAC52298955768763CE0F8E92F0DCCC6' │ 10000 │  false   │
+│    8    │ 'Satoshi Vision' │ '2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2' │ 10000 │  false   │
+│    9    │     'chzhx'      │ 'A0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0' │ 10000 │  false   │
+└─────────┴──────────────────┴────────────────────────────────────────────┴───────┴──────────┘
+endValsInfo:
+┌─────────┬──────────────────┬────────────────────────────────────────────┬───────┬──────────┐
+│ (index) │      intro       │                   miner                    │  vp   │ retiring │
+├─────────┼──────────────────┼────────────────────────────────────────────┼───────┼──────────┤
+│    0    │   'matrixport'   │ '930C23CE7536B0EDE6AFE7754134D4011217D6AA' │ 10000 │  false   │
+│    1    │    'SmartVal'    │ 'F22A003226B2221B00906C7435C2EB582223C5C2' │ 10000 │  false   │
+│    2    │  '코인판크토시'  │ '32E716DAA7C8C2A8AF5759BDB2DF28DF74BBF627' │ 10000 │  false   │
+│    3    │     'ViaBTC'     │ 'A928A5794D9852389FF572B1941A672274C6C44A' │ 10000 │  false   │
+│    4    │   'RabbitBCH'    │ 'FD46D618D0CD459F791F44D9C6E54302658AD142' │ 10000 │  false   │
+│    5    │  'Benswap.cash'  │ '2FEB93041FC652B1326A2F07BAEC5CAA8D2353A9' │ 10000 │  false   │
+│    6    │   'KimDotCool'   │ '8BCE68C4092C2D0DC369682520BA31F833518036' │ 10000 │  false   │
+│    7    │    'BitDeer'     │ '214CF857DAC52298955768763CE0F8E92F0DCCC6' │ 10000 │  false   │
+│    8    │ 'Satoshi Vision' │ '2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2' │ 10000 │  false   │
+│    9    │     'chzhx'      │ 'A0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0' │ 10000 │  false   │
+└─────────┴──────────────────┴────────────────────────────────────────────┴───────┴──────────┘
+slashedVals: []
+get block: 15844399, ■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■
+lastMinedBlockMap: [
+  {
+    miner: '0x214CF857dAC52298955768763Ce0f8e92f0dCcc6',
+    block: 15844390
+  },
+  {
+    miner: '0x2BB0818fdA78E9432B4Fde90613fD9619DDAfcd2',
+    block: 15844391
+  },
+  {
+    miner: '0xFd46d618d0cD459F791F44D9C6E54302658aD142',
+    block: 15844393
+  },
+  {
+    miner: '0xA0AD8f2f1799f7C2CB317fee0BBB25D0142f6aB0',
+    block: 15844392
+  },
+  {
+    miner: '0x2feb93041fC652B1326a2F07BAEC5Caa8D2353a9',
+    block: 15844394
+  },
+  {
+    miner: '0xF22a003226b2221b00906C7435C2eB582223C5C2',
+    block: 15844395
+  },
+  {
+    miner: '0x930C23CE7536B0ede6AfE7754134d4011217D6AA',
+    block: 15844396
+  },
+  {
+    miner: '0x8bCe68c4092C2d0Dc369682520Ba31F833518036',
+    block: 15844397
+  },
+  {
+    miner: '0x32e716daA7C8C2A8AF5759bdB2DF28Df74bbf627',
+    block: 15844398
+  },
+  {
+    miner: '0xA928a5794D9852389FF572b1941A672274c6C44A',
+    block: 15844399
+  }
+]
+minedBlocksMap: Map(10) {
+  '0x214CF857dAC52298955768763Ce0f8e92f0dCcc6' => 20160,
+  '0x2BB0818fdA78E9432B4Fde90613fD9619DDAfcd2' => 20161,
+  '0xFd46d618d0cD459F791F44D9C6E54302658aD142' => 20161,
+  '0xA0AD8f2f1799f7C2CB317fee0BBB25D0142f6aB0' => 20162,
+  '0x2feb93041fC652B1326a2F07BAEC5Caa8D2353a9' => 20158,
+  '0xF22a003226b2221b00906C7435C2eB582223C5C2' => 20164,
+  '0x930C23CE7536B0ede6AfE7754134d4011217D6AA' => 20161,
+  '0x8bCe68c4092C2d0Dc369682520Ba31F833518036' => 20106,
+  '0x32e716daA7C8C2A8AF5759bdB2DF28Df74bbf627' => 20215,
+  '0xA928a5794D9852389FF572b1941A672274c6C44A' => 20162
+}
+offlineMinerMap: Map(0) {}
+delayedBlocks: []
+allRewards: 4
diff --git a/data/posEpoch24.log b/data/posEpoch24.log
new file mode 100644
index 0000000..81f26a5
--- /dev/null
+++ b/data/posEpoch24.log
@@ -0,0 +1,97 @@
+% node main.js 24
+curr epoch number: 28
+curr epoch start : 16650800
+curr epoch end   : 16852399
+latest height    : 16674487 (23687/201600)
+query posEpochNum: 24
+epochStartH      : 15844400
+epochEndH        : 16045999
+startValsInfo:
+┌─────────┬──────────────────┬────────────────────────────────────────────┬───────┬──────────┐
+│ (index) │      intro       │                   miner                    │  vp   │ retiring │
+├─────────┼──────────────────┼────────────────────────────────────────────┼───────┼──────────┤
+│    0    │   'matrixport'   │ '930C23CE7536B0EDE6AFE7754134D4011217D6AA' │ 10000 │  false   │
+│    1    │    'SmartVal'    │ 'F22A003226B2221B00906C7435C2EB582223C5C2' │ 10000 │  false   │
+│    2    │  '코인판크토시'  │ '32E716DAA7C8C2A8AF5759BDB2DF28DF74BBF627' │ 10000 │  false   │
+│    3    │     'ViaBTC'     │ 'A928A5794D9852389FF572B1941A672274C6C44A' │ 10000 │  false   │
+│    4    │   'RabbitBCH'    │ 'FD46D618D0CD459F791F44D9C6E54302658AD142' │ 10000 │  false   │
+│    5    │  'Benswap.cash'  │ '2FEB93041FC652B1326A2F07BAEC5CAA8D2353A9' │ 10000 │  false   │
+│    6    │   'KimDotCool'   │ '8BCE68C4092C2D0DC369682520BA31F833518036' │ 10000 │  false   │
+│    7    │    'BitDeer'     │ '214CF857DAC52298955768763CE0F8E92F0DCCC6' │ 10000 │  false   │
+│    8    │ 'Satoshi Vision' │ '2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2' │ 10000 │  false   │
+│    9    │     'chzhx'      │ 'A0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0' │ 10000 │  false   │
+└─────────┴──────────────────┴────────────────────────────────────────────┴───────┴──────────┘
+endValsInfo:
+┌─────────┬──────────────────┬────────────────────────────────────────────┬───────┬──────────┐
+│ (index) │      intro       │                   miner                    │  vp   │ retiring │
+├─────────┼──────────────────┼────────────────────────────────────────────┼───────┼──────────┤
+│    0    │   'matrixport'   │ '930C23CE7536B0EDE6AFE7754134D4011217D6AA' │ 10000 │  false   │
+│    1    │    'SmartVal'    │ 'F22A003226B2221B00906C7435C2EB582223C5C2' │ 10000 │  false   │
+│    2    │  '코인판크토시'  │ '32E716DAA7C8C2A8AF5759BDB2DF28DF74BBF627' │ 10000 │  false   │
+│    3    │     'ViaBTC'     │ 'A928A5794D9852389FF572B1941A672274C6C44A' │ 10000 │  false   │
+│    4    │   'RabbitBCH'    │ 'FD46D618D0CD459F791F44D9C6E54302658AD142' │ 10000 │  false   │
+│    5    │  'Benswap.cash'  │ '2FEB93041FC652B1326A2F07BAEC5CAA8D2353A9' │ 10000 │  false   │
+│    6    │   'KimDotCool'   │ '8BCE68C4092C2D0DC369682520BA31F833518036' │ 10000 │  false   │
+│    7    │    'BitDeer'     │ '214CF857DAC52298955768763CE0F8E92F0DCCC6' │ 10000 │  false   │
+│    8    │ 'Satoshi Vision' │ '2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2' │ 10000 │  false   │
+│    9    │     'chzhx'      │ 'A0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0' │ 10000 │  false   │
+└─────────┴──────────────────┴────────────────────────────────────────────┴───────┴──────────┘
+slashedVals: []
+get block: 16045999, ■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■
+lastMinedBlockMap: [
+  {
+    miner: '0x214CF857dAC52298955768763Ce0f8e92f0dCcc6',
+    block: 16045990
+  },
+  {
+    miner: '0x2BB0818fdA78E9432B4Fde90613fD9619DDAfcd2',
+    block: 16045991
+  },
+  {
+    miner: '0xA0AD8f2f1799f7C2CB317fee0BBB25D0142f6aB0',
+    block: 16045992
+  },
+  {
+    miner: '0xFd46d618d0cD459F791F44D9C6E54302658aD142',
+    block: 16045993
+  },
+  {
+    miner: '0x2feb93041fC652B1326a2F07BAEC5Caa8D2353a9',
+    block: 16045994
+  },
+  {
+    miner: '0xF22a003226b2221b00906C7435C2eB582223C5C2',
+    block: 16045995
+  },
+  {
+    miner: '0x930C23CE7536B0ede6AfE7754134d4011217D6AA',
+    block: 16045996
+  },
+  {
+    miner: '0x8bCe68c4092C2d0Dc369682520Ba31F833518036',
+    block: 16045997
+  },
+  {
+    miner: '0x32e716daA7C8C2A8AF5759bdB2DF28Df74bbf627',
+    block: 16045998
+  },
+  {
+    miner: '0xA928a5794D9852389FF572b1941A672274c6C44A',
+    block: 16045999
+  }
+]
+minedBlocksMap: Map(10) {
+  '0x214CF857dAC52298955768763Ce0f8e92f0dCcc6' => 20158,
+  '0x2BB0818fdA78E9432B4Fde90613fD9619DDAfcd2' => 20164,
+  '0xA0AD8f2f1799f7C2CB317fee0BBB25D0142f6aB0' => 20161,
+  '0xFd46d618d0cD459F791F44D9C6E54302658aD142' => 20161,
+  '0x2feb93041fC652B1326a2F07BAEC5Caa8D2353a9' => 20161,
+  '0xF22a003226b2221b00906C7435C2eB582223C5C2' => 20161,
+  '0x930C23CE7536B0ede6AfE7754134d4011217D6AA' => 20161,
+  '0x8bCe68c4092C2d0Dc369682520Ba31F833518036' => 20116,
+  '0x32e716daA7C8C2A8AF5759bdB2DF28Df74bbf627' => 20205,
+  '0xA928a5794D9852389FF572b1941A672274c6C44A' => 20162
+}
+offlineMinerMap: Map(0) {}
+delayedBlocks: []
+allRewards: 4
diff --git a/data/posEpoch25.log b/data/posEpoch25.log
new file mode 100644
index 0000000..0b71556
--- /dev/null
+++ b/data/posEpoch25.log
@@ -0,0 +1,97 @@
+% node main.js 25
+curr epoch number: 28
+curr epoch start : 16650800
+curr epoch end   : 16852399
+latest height    : 16674994 (24194/201600)
+query posEpochNum: 25
+epochStartH      : 16046000
+epochEndH        : 16247599
+startValsInfo:
+┌─────────┬──────────────────┬────────────────────────────────────────────┬───────┬──────────┐
+│ (index) │      intro       │                   miner                    │  vp   │ retiring │
+├─────────┼──────────────────┼────────────────────────────────────────────┼───────┼──────────┤
+│    0    │   'matrixport'   │ '930C23CE7536B0EDE6AFE7754134D4011217D6AA' │ 10000 │  false   │
+│    1    │    'SmartVal'    │ 'F22A003226B2221B00906C7435C2EB582223C5C2' │ 10000 │  false   │
+│    2    │  '코인판크토시'  │ '32E716DAA7C8C2A8AF5759BDB2DF28DF74BBF627' │ 10000 │  false   │
+│    3    │     'ViaBTC'     │ 'A928A5794D9852389FF572B1941A672274C6C44A' │ 10000 │  false   │
+│    4    │   'RabbitBCH'    │ 'FD46D618D0CD459F791F44D9C6E54302658AD142' │ 10000 │  false   │
+│    5    │  'Benswap.cash'  │ '2FEB93041FC652B1326A2F07BAEC5CAA8D2353A9' │ 10000 │  false   │
+│    6    │   'KimDotCool'   │ '8BCE68C4092C2D0DC369682520BA31F833518036' │ 10000 │  false   │
+│    7    │    'BitDeer'     │ '214CF857DAC52298955768763CE0F8E92F0DCCC6' │ 10000 │  false   │
+│    8    │ 'Satoshi Vision' │ '2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2' │ 10000 │  false   │
+│    9    │     'chzhx'      │ 'A0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0' │ 10000 │  false   │
+└─────────┴──────────────────┴────────────────────────────────────────────┴───────┴──────────┘
+endValsInfo:
+┌─────────┬──────────────────┬────────────────────────────────────────────┬───────┬──────────┐
+│ (index) │      intro       │                   miner                    │  vp   │ retiring │
+├─────────┼──────────────────┼────────────────────────────────────────────┼───────┼──────────┤
+│    0    │   'matrixport'   │ '930C23CE7536B0EDE6AFE7754134D4011217D6AA' │ 10000 │  false   │
+│    1    │    'SmartVal'    │ 'F22A003226B2221B00906C7435C2EB582223C5C2' │ 10000 │  false   │
+│    2    │  '코인판크토시'  │ '32E716DAA7C8C2A8AF5759BDB2DF28DF74BBF627' │ 10000 │  false   │
+│    3    │     'ViaBTC'     │ 'A928A5794D9852389FF572B1941A672274C6C44A' │ 10000 │  false   │
+│    4    │   'RabbitBCH'    │ 'FD46D618D0CD459F791F44D9C6E54302658AD142' │ 10000 │  false   │
+│    5    │  'Benswap.cash'  │ '2FEB93041FC652B1326A2F07BAEC5CAA8D2353A9' │ 10000 │  false   │
+│    6    │   'KimDotCool'   │ '8BCE68C4092C2D0DC369682520BA31F833518036' │ 10000 │  false   │
+│    7    │    'BitDeer'     │ '214CF857DAC52298955768763CE0F8E92F0DCCC6' │ 10000 │  false   │
+│    8    │ 'Satoshi Vision' │ '2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2' │ 10000 │  false   │
+│    9    │     'chzhx'      │ 'A0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0' │ 10000 │  false   │
+└─────────┴──────────────────┴────────────────────────────────────────────┴───────┴──────────┘
+slashedVals: []
+get block: 16247599, ■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■
+lastMinedBlockMap: [
+  {
+    miner: '0x214CF857dAC52298955768763Ce0f8e92f0dCcc6',
+    block: 16247590
+  },
+  {
+    miner: '0x2BB0818fdA78E9432B4Fde90613fD9619DDAfcd2',
+    block: 16247591
+  },
+  {
+    miner: '0xA0AD8f2f1799f7C2CB317fee0BBB25D0142f6aB0',
+    block: 16247592
+  },
+  {
+    miner: '0xFd46d618d0cD459F791F44D9C6E54302658aD142',
+    block: 16247593
+  },
+  {
+    miner: '0x2feb93041fC652B1326a2F07BAEC5Caa8D2353a9',
+    block: 16247594
+  },
+  {
+    miner: '0xF22a003226b2221b00906C7435C2eB582223C5C2',
+    block: 16247595
+  },
+  {
+    miner: '0x930C23CE7536B0ede6AfE7754134d4011217D6AA',
+    block: 16247596
+  },
+  {
+    miner: '0x8bCe68c4092C2d0Dc369682520Ba31F833518036',
+    block: 16247597
+  },
+  {
+    miner: '0x32e716daA7C8C2A8AF5759bdB2DF28Df74bbf627',
+    block: 16247598
+  },
+  {
+    miner: '0xA928a5794D9852389FF572b1941A672274c6C44A',
+    block: 16247599
+  }
+]
+minedBlocksMap: Map(10) {
+  '0x214CF857dAC52298955768763Ce0f8e92f0dCcc6' => 20160,
+  '0x2BB0818fdA78E9432B4Fde90613fD9619DDAfcd2' => 20161,
+  '0xA0AD8f2f1799f7C2CB317fee0BBB25D0142f6aB0' => 19981,
+  '0xFd46d618d0cD459F791F44D9C6E54302658aD142' => 20342,
+  '0x2feb93041fC652B1326a2F07BAEC5Caa8D2353a9' => 20159,
+  '0xF22a003226b2221b00906C7435C2eB582223C5C2' => 20163,
+  '0x930C23CE7536B0ede6AfE7754134d4011217D6AA' => 20161,
+  '0x8bCe68c4092C2d0Dc369682520Ba31F833518036' => 20133,
+  '0x32e716daA7C8C2A8AF5759bdB2DF28Df74bbf627' => 20188,
+  '0xA928a5794D9852389FF572b1941A672274c6C44A' => 20162
+}
+offlineMinerMap: Map(0) {}
+delayedBlocks: []
+allRewards: 4
diff --git a/data/posEpoch26.log b/data/posEpoch26.log
new file mode 100644
index 0000000..0f02478
--- /dev/null
+++ b/data/posEpoch26.log
@@ -0,0 +1,97 @@
+% node main.js 26
+curr epoch number: 28
+curr epoch start : 16650800
+curr epoch end   : 16852399
+latest height    : 16676785 (25985/201600)
+query posEpochNum: 26
+epochStartH      : 16247600
+epochEndH        : 16449199
+startValsInfo:
+┌─────────┬──────────────────┬────────────────────────────────────────────┬───────┬──────────┐
+│ (index) │      intro       │                   miner                    │  vp   │ retiring │
+├─────────┼──────────────────┼────────────────────────────────────────────┼───────┼──────────┤
+│    0    │   'matrixport'   │ '930C23CE7536B0EDE6AFE7754134D4011217D6AA' │ 10000 │  false   │
+│    1    │    'SmartVal'    │ 'F22A003226B2221B00906C7435C2EB582223C5C2' │ 10000 │  false   │
+│    2    │  '코인판크토시'  │ '32E716DAA7C8C2A8AF5759BDB2DF28DF74BBF627' │ 10000 │  false   │
+│    3    │     'ViaBTC'     │ 'A928A5794D9852389FF572B1941A672274C6C44A' │ 10000 │  false   │
+│    4    │   'RabbitBCH'    │ 'FD46D618D0CD459F791F44D9C6E54302658AD142' │ 10000 │  false   │
+│    5    │  'Benswap.cash'  │ '2FEB93041FC652B1326A2F07BAEC5CAA8D2353A9' │ 10000 │  false   │
+│    6    │   'KimDotCool'   │ '8BCE68C4092C2D0DC369682520BA31F833518036' │ 10000 │  false   │
+│    7    │    'BitDeer'     │ '214CF857DAC52298955768763CE0F8E92F0DCCC6' │ 10000 │  false   │
+│    8    │ 'Satoshi Vision' │ '2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2' │ 10000 │  false   │
+│    9    │     'chzhx'      │ 'A0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0' │ 10000 │  false   │
+└─────────┴──────────────────┴────────────────────────────────────────────┴───────┴──────────┘
+endValsInfo:
+┌─────────┬──────────────────┬────────────────────────────────────────────┬───────┬──────────┐
+│ (index) │      intro       │                   miner                    │  vp   │ retiring │
+├─────────┼──────────────────┼────────────────────────────────────────────┼───────┼──────────┤
+│    0    │   'matrixport'   │ '930C23CE7536B0EDE6AFE7754134D4011217D6AA' │ 10000 │  false   │
+│    1    │    'SmartVal'    │ 'F22A003226B2221B00906C7435C2EB582223C5C2' │ 10000 │  false   │
+│    2    │  '코인판크토시'  │ '32E716DAA7C8C2A8AF5759BDB2DF28DF74BBF627' │ 10000 │  false   │
+│    3    │     'ViaBTC'     │ 'A928A5794D9852389FF572B1941A672274C6C44A' │ 10000 │  false   │
+│    4    │   'RabbitBCH'    │ 'FD46D618D0CD459F791F44D9C6E54302658AD142' │ 10000 │  false   │
+│    5    │  'Benswap.cash'  │ '2FEB93041FC652B1326A2F07BAEC5CAA8D2353A9' │ 10000 │  false   │
+│    6    │   'KimDotCool'   │ '8BCE68C4092C2D0DC369682520BA31F833518036' │ 10000 │  false   │
+│    7    │    'BitDeer'     │ '214CF857DAC52298955768763CE0F8E92F0DCCC6' │ 10000 │  false   │
+│    8    │ 'Satoshi Vision' │ '2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2' │ 10000 │  false   │
+│    9    │     'chzhx'      │ 'A0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0' │ 10000 │  false   │
+└─────────┴──────────────────┴────────────────────────────────────────────┴───────┴──────────┘
+slashedVals: []
+get block: 16449199, ■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■
+lastMinedBlockMap: [
+  {
+    miner: '0x214CF857dAC52298955768763Ce0f8e92f0dCcc6',
+    block: 16449190
+  },
+  {
+    miner: '0x2BB0818fdA78E9432B4Fde90613fD9619DDAfcd2',
+    block: 16449191
+  },
+  {
+    miner: '0xA0AD8f2f1799f7C2CB317fee0BBB25D0142f6aB0',
+    block: 16449192
+  },
+  {
+    miner: '0xFd46d618d0cD459F791F44D9C6E54302658aD142',
+    block: 16449193
+  },
+  {
+    miner: '0x2feb93041fC652B1326a2F07BAEC5Caa8D2353a9',
+    block: 16449194
+  },
+  {
+    miner: '0xF22a003226b2221b00906C7435C2eB582223C5C2',
+    block: 16449195
+  },
+  {
+    miner: '0x930C23CE7536B0ede6AfE7754134d4011217D6AA',
+    block: 16449196
+  },
+  {
+    miner: '0x8bCe68c4092C2d0Dc369682520Ba31F833518036',
+    block: 16449197
+  },
+  {
+    miner: '0x32e716daA7C8C2A8AF5759bdB2DF28Df74bbf627',
+    block: 16449198
+  },
+  {
+    miner: '0xA928a5794D9852389FF572b1941A672274c6C44A',
+    block: 16449199
+  }
+]
+minedBlocksMap: Map(10) {
+  '0x214CF857dAC52298955768763Ce0f8e92f0dCcc6' => 20161,
+  '0x2BB0818fdA78E9432B4Fde90613fD9619DDAfcd2' => 20155,
+  '0xA0AD8f2f1799f7C2CB317fee0BBB25D0142f6aB0' => 20167,
+  '0xFd46d618d0cD459F791F44D9C6E54302658aD142' => 20161,
+  '0x2feb93041fC652B1326a2F07BAEC5Caa8D2353a9' => 20159,
+  '0xF22a003226b2221b00906C7435C2eB582223C5C2' => 20163,
+  '0x930C23CE7536B0ede6AfE7754134d4011217D6AA' => 20161,
+  '0x8bCe68c4092C2d0Dc369682520Ba31F833518036' => 20126,
+  '0x32e716daA7C8C2A8AF5759bdB2DF28Df74bbf627' => 20196,
+  '0xA928a5794D9852389FF572b1941A672274c6C44A' => 20161
+}
+offlineMinerMap: Map(0) {}
+delayedBlocks: []
+allRewards: 4
diff --git a/data/posEpoch27.log b/data/posEpoch27.log
new file mode 100644
index 0000000..87f66ea
--- /dev/null
+++ b/data/posEpoch27.log
@@ -0,0 +1,97 @@
+% node main.js 27
+curr epoch number: 28
+curr epoch start : 16650800
+curr epoch end   : 16852399
+latest height    : 16677660 (26860/201600)
+query posEpochNum: 27
+epochStartH      : 16449200
+epochEndH        : 16650799
+startValsInfo:
+┌─────────┬──────────────────┬────────────────────────────────────────────┬───────┬──────────┐
+│ (index) │      intro       │                   miner                    │  vp   │ retiring │
+├─────────┼──────────────────┼────────────────────────────────────────────┼───────┼──────────┤
+│    0    │   'matrixport'   │ '930C23CE7536B0EDE6AFE7754134D4011217D6AA' │ 10000 │  false   │
+│    1    │    'SmartVal'    │ 'F22A003226B2221B00906C7435C2EB582223C5C2' │ 10000 │  false   │
+│    2    │  '코인판크토시'  │ '32E716DAA7C8C2A8AF5759BDB2DF28DF74BBF627' │ 10000 │  false   │
+│    3    │     'ViaBTC'     │ 'A928A5794D9852389FF572B1941A672274C6C44A' │ 10000 │  false   │
+│    4    │   'RabbitBCH'    │ 'FD46D618D0CD459F791F44D9C6E54302658AD142' │ 10000 │  false   │
+│    5    │  'Benswap.cash'  │ '2FEB93041FC652B1326A2F07BAEC5CAA8D2353A9' │ 10000 │  false   │
+│    6    │   'KimDotCool'   │ '8BCE68C4092C2D0DC369682520BA31F833518036' │ 10000 │  false   │
+│    7    │    'BitDeer'     │ '214CF857DAC52298955768763CE0F8E92F0DCCC6' │ 10000 │  false   │
+│    8    │ 'Satoshi Vision' │ '2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2' │ 10000 │  false   │
+│    9    │     'chzhx'      │ 'A0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0' │ 10000 │  false   │
+└─────────┴──────────────────┴────────────────────────────────────────────┴───────┴──────────┘
+endValsInfo:
+┌─────────┬──────────────────┬────────────────────────────────────────────┬───────┬──────────┐
+│ (index) │      intro       │                   miner                    │  vp   │ retiring │
+├─────────┼──────────────────┼────────────────────────────────────────────┼───────┼──────────┤
+│    0    │   'matrixport'   │ '930C23CE7536B0EDE6AFE7754134D4011217D6AA' │ 10000 │  false   │
+│    1    │    'SmartVal'    │ 'F22A003226B2221B00906C7435C2EB582223C5C2' │ 10000 │  false   │
+│    2    │  '코인판크토시'  │ '32E716DAA7C8C2A8AF5759BDB2DF28DF74BBF627' │ 10000 │  false   │
+│    3    │     'ViaBTC'     │ 'A928A5794D9852389FF572B1941A672274C6C44A' │ 10000 │  false   │
+│    4    │   'RabbitBCH'    │ 'FD46D618D0CD459F791F44D9C6E54302658AD142' │ 10000 │  false   │
+│    5    │  'Benswap.cash'  │ '2FEB93041FC652B1326A2F07BAEC5CAA8D2353A9' │ 10000 │  false   │
+│    6    │   'KimDotCool'   │ '8BCE68C4092C2D0DC369682520BA31F833518036' │ 10000 │  false   │
+│    7    │    'BitDeer'     │ '214CF857DAC52298955768763CE0F8E92F0DCCC6' │ 10000 │  false   │
+│    8    │ 'Satoshi Vision' │ '2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2' │ 10000 │  false   │
+│    9    │     'chzhx'      │ 'A0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0' │ 10000 │  false   │
+└─────────┴──────────────────┴────────────────────────────────────────────┴───────┴──────────┘
+slashedVals: []
+get block: 16650799, ■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■
+lastMinedBlockMap: [
+  {
+    miner: '0x214CF857dAC52298955768763Ce0f8e92f0dCcc6',
+    block: 16650790
+  },
+  {
+    miner: '0x2BB0818fdA78E9432B4Fde90613fD9619DDAfcd2',
+    block: 16650791
+  },
+  {
+    miner: '0xA0AD8f2f1799f7C2CB317fee0BBB25D0142f6aB0',
+    block: 16650792
+  },
+  {
+    miner: '0xFd46d618d0cD459F791F44D9C6E54302658aD142',
+    block: 16650793
+  },
+  {
+    miner: '0x2feb93041fC652B1326a2F07BAEC5Caa8D2353a9',
+    block: 16650794
+  },
+  {
+    miner: '0xF22a003226b2221b00906C7435C2eB582223C5C2',
+    block: 16650795
+  },
+  {
+    miner: '0x930C23CE7536B0ede6AfE7754134d4011217D6AA',
+    block: 16650796
+  },
+  {
+    miner: '0x8bCe68c4092C2d0Dc369682520Ba31F833518036',
+    block: 16650797
+  },
+  {
+    miner: '0x32e716daA7C8C2A8AF5759bdB2DF28Df74bbf627',
+    block: 16650798
+  },
+  {
+    miner: '0xA928a5794D9852389FF572b1941A672274c6C44A',
+    block: 16650799
+  }
+]
+minedBlocksMap: Map(10) {
+  '0x214CF857dAC52298955768763Ce0f8e92f0dCcc6' => 20159,
+  '0x2BB0818fdA78E9432B4Fde90613fD9619DDAfcd2' => 20160,
+  '0xA0AD8f2f1799f7C2CB317fee0BBB25D0142f6aB0' => 20164,
+  '0xFd46d618d0cD459F791F44D9C6E54302658aD142' => 20161,
+  '0x2feb93041fC652B1326a2F07BAEC5Caa8D2353a9' => 20156,
+  '0xF22a003226b2221b00906C7435C2eB582223C5C2' => 20166,
+  '0x930C23CE7536B0ede6AfE7754134d4011217D6AA' => 20161,
+  '0x8bCe68c4092C2d0Dc369682520Ba31F833518036' => 20084,
+  '0x32e716daA7C8C2A8AF5759bdB2DF28Df74bbf627' => 20233,
+  '0xA928a5794D9852389FF572b1941A672274c6C44A' => 20166
+}
+offlineMinerMap: Map(0) {}
+delayedBlocks: []
+allRewards: 4
diff --git a/data/posEpoch28.log b/data/posEpoch28.log
new file mode 100644
index 0000000..f2ca886
--- /dev/null
+++ b/data/posEpoch28.log
@@ -0,0 +1,97 @@
+% node main.js 28
+curr epoch number: 38
+curr epoch start : 18666800
+curr epoch end   : 18868399
+latest height    : 18675666 (8866/201600)
+query posEpochNum: 28
+epochStartH      : 16650800
+epochEndH        : 16852399
+startValsInfo:
+┌─────────┬──────────────────┬──────────────────────────────────────────────┬───────┬──────────┐
+│ (index) │      intro       │                    miner                     │  vp   │ retiring │
+├─────────┼──────────────────┼──────────────────────────────────────────────┼───────┼──────────┤
+│    0    │   'matrixport'   │ '0x930C23CE7536B0EDE6AFE7754134D4011217D6AA' │ 10000 │  false   │
+│    1    │    'SmartVal'    │ '0xF22A003226B2221B00906C7435C2EB582223C5C2' │ 10000 │  false   │
+│    2    │  '코인판크토시'  │ '0x32E716DAA7C8C2A8AF5759BDB2DF28DF74BBF627' │ 10000 │  false   │
+│    3    │     'ViaBTC'     │ '0xA928A5794D9852389FF572B1941A672274C6C44A' │ 10000 │  false   │
+│    4    │   'RabbitBCH'    │ '0xFD46D618D0CD459F791F44D9C6E54302658AD142' │ 10000 │  false   │
+│    5    │  'Benswap.cash'  │ '0x2FEB93041FC652B1326A2F07BAEC5CAA8D2353A9' │ 10000 │  false   │
+│    6    │   'KimDotCool'   │ '0x8BCE68C4092C2D0DC369682520BA31F833518036' │ 10000 │  false   │
+│    7    │    'BitDeer'     │ '0x214CF857DAC52298955768763CE0F8E92F0DCCC6' │ 10000 │  false   │
+│    8    │ 'Satoshi Vision' │ '0x2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2' │ 10000 │  false   │
+│    9    │     'chzhx'      │ '0xA0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0' │ 10000 │  false   │
+└─────────┴──────────────────┴──────────────────────────────────────────────┴───────┴──────────┘
+endValsInfo:
+┌─────────┬──────────────────┬──────────────────────────────────────────────┬───────┬──────────┐
+│ (index) │      intro       │                    miner                     │  vp   │ retiring │
+├─────────┼──────────────────┼──────────────────────────────────────────────┼───────┼──────────┤
+│    0    │   'matrixport'   │ '0x930C23CE7536B0EDE6AFE7754134D4011217D6AA' │ 10000 │  false   │
+│    1    │    'SmartVal'    │ '0xF22A003226B2221B00906C7435C2EB582223C5C2' │ 10000 │  false   │
+│    2    │  '코인판크토시'  │ '0x32E716DAA7C8C2A8AF5759BDB2DF28DF74BBF627' │ 10000 │  false   │
+│    3    │     'ViaBTC'     │ '0xA928A5794D9852389FF572B1941A672274C6C44A' │ 10000 │  false   │
+│    4    │   'RabbitBCH'    │ '0xFD46D618D0CD459F791F44D9C6E54302658AD142' │ 10000 │  false   │
+│    5    │  'Benswap.cash'  │ '0x2FEB93041FC652B1326A2F07BAEC5CAA8D2353A9' │ 10000 │  false   │
+│    6    │   'KimDotCool'   │ '0x8BCE68C4092C2D0DC369682520BA31F833518036' │ 10000 │  false   │
+│    7    │    'BitDeer'     │ '0x214CF857DAC52298955768763CE0F8E92F0DCCC6' │ 10000 │  false   │
+│    8    │ 'Satoshi Vision' │ '0x2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2' │ 10000 │  false   │
+│    9    │     'chzhx'      │ '0xA0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0' │ 10000 │  false   │
+└─────────┴──────────────────┴──────────────────────────────────────────────┴───────┴──────────┘
+slashedVals: []
+get block: 16852399, ■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■
+lastMinedBlockMap: [
+  {
+    miner: '0x214CF857dAC52298955768763Ce0f8e92f0dCcc6',
+    block: 16852390
+  },
+  {
+    miner: '0x2BB0818fdA78E9432B4Fde90613fD9619DDAfcd2',
+    block: 16852391
+  },
+  {
+    miner: '0xA0AD8f2f1799f7C2CB317fee0BBB25D0142f6aB0',
+    block: 16852392
+  },
+  {
+    miner: '0xFd46d618d0cD459F791F44D9C6E54302658aD142',
+    block: 16852393
+  },
+  {
+    miner: '0x2feb93041fC652B1326a2F07BAEC5Caa8D2353a9',
+    block: 16852394
+  },
+  {
+    miner: '0xF22a003226b2221b00906C7435C2eB582223C5C2',
+    block: 16852395
+  },
+  {
+    miner: '0x930C23CE7536B0ede6AfE7754134d4011217D6AA',
+    block: 16852396
+  },
+  {
+    miner: '0x8bCe68c4092C2d0Dc369682520Ba31F833518036',
+    block: 16852397
+  },
+  {
+    miner: '0x32e716daA7C8C2A8AF5759bdB2DF28Df74bbf627',
+    block: 16852398
+  },
+  {
+    miner: '0xA928a5794D9852389FF572b1941A672274c6C44A',
+    block: 16852399
+  }
+]
+minedBlocksMap: Map(10) {
+  '0x214CF857dAC52298955768763Ce0f8e92f0dCcc6' => 20159,
+  '0x2BB0818fdA78E9432B4Fde90613fD9619DDAfcd2' => 20160,
+  '0xA0AD8f2f1799f7C2CB317fee0BBB25D0142f6aB0' => 20164,
+  '0xFd46d618d0cD459F791F44D9C6E54302658aD142' => 20161,
+  '0x2feb93041fC652B1326a2F07BAEC5Caa8D2353a9' => 20159,
+  '0xF22a003226b2221b00906C7435C2eB582223C5C2' => 20163,
+  '0x930C23CE7536B0ede6AfE7754134d4011217D6AA' => 20161,
+  '0x8bCe68c4092C2d0Dc369682520Ba31F833518036' => 20147,
+  '0x32e716daA7C8C2A8AF5759bdB2DF28Df74bbf627' => 20173,
+  '0xA928a5794D9852389FF572b1941A672274c6C44A' => 20163
+}
+offlineMinerMap: Map(0) {}
+delayedBlocks: []
+allRewards: 4
diff --git a/data/posEpoch29.log b/data/posEpoch29.log
new file mode 100644
index 0000000..66eef98
--- /dev/null
+++ b/data/posEpoch29.log
@@ -0,0 +1,97 @@
+% node main.js 29
+curr epoch number: 38
+curr epoch start : 18666800
+curr epoch end   : 18868399
+latest height    : 18678314 (11514/201600)
+query posEpochNum: 29
+epochStartH      : 16852400
+epochEndH        : 17053999
+startValsInfo:
+┌─────────┬──────────────────┬──────────────────────────────────────────────┬───────┬──────────┐
+│ (index) │      intro       │                    miner                     │  vp   │ retiring │
+├─────────┼──────────────────┼──────────────────────────────────────────────┼───────┼──────────┤
+│    0    │   'matrixport'   │ '0x930C23CE7536B0EDE6AFE7754134D4011217D6AA' │ 10000 │  false   │
+│    1    │    'SmartVal'    │ '0xF22A003226B2221B00906C7435C2EB582223C5C2' │ 10000 │  false   │
+│    2    │  '코인판크토시'  │ '0x32E716DAA7C8C2A8AF5759BDB2DF28DF74BBF627' │ 10000 │  false   │
+│    3    │     'ViaBTC'     │ '0xA928A5794D9852389FF572B1941A672274C6C44A' │ 10000 │  false   │
+│    4    │   'RabbitBCH'    │ '0xFD46D618D0CD459F791F44D9C6E54302658AD142' │ 10000 │  false   │
+│    5    │  'Benswap.cash'  │ '0x2FEB93041FC652B1326A2F07BAEC5CAA8D2353A9' │ 10000 │  false   │
+│    6    │   'KimDotCool'   │ '0x8BCE68C4092C2D0DC369682520BA31F833518036' │ 10000 │  false   │
+│    7    │    'BitDeer'     │ '0x214CF857DAC52298955768763CE0F8E92F0DCCC6' │ 10000 │  false   │
+│    8    │ 'Satoshi Vision' │ '0x2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2' │ 10000 │  false   │
+│    9    │     'chzhx'      │ '0xA0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0' │ 10000 │  false   │
+└─────────┴──────────────────┴──────────────────────────────────────────────┴───────┴──────────┘
+endValsInfo:
+┌─────────┬──────────────────┬──────────────────────────────────────────────┬───────┬──────────┐
+│ (index) │      intro       │                    miner                     │  vp   │ retiring │
+├─────────┼──────────────────┼──────────────────────────────────────────────┼───────┼──────────┤
+│    0    │   'matrixport'   │ '0x930C23CE7536B0EDE6AFE7754134D4011217D6AA' │ 10000 │  false   │
+│    1    │    'SmartVal'    │ '0xF22A003226B2221B00906C7435C2EB582223C5C2' │ 10000 │  false   │
+│    2    │  '코인판크토시'  │ '0x32E716DAA7C8C2A8AF5759BDB2DF28DF74BBF627' │ 10000 │  false   │
+│    3    │     'ViaBTC'     │ '0xA928A5794D9852389FF572B1941A672274C6C44A' │ 10000 │  false   │
+│    4    │   'RabbitBCH'    │ '0xFD46D618D0CD459F791F44D9C6E54302658AD142' │ 10000 │  false   │
+│    5    │  'Benswap.cash'  │ '0x2FEB93041FC652B1326A2F07BAEC5CAA8D2353A9' │ 10000 │  false   │
+│    6    │   'KimDotCool'   │ '0x8BCE68C4092C2D0DC369682520BA31F833518036' │ 10000 │  false   │
+│    7    │    'BitDeer'     │ '0x214CF857DAC52298955768763CE0F8E92F0DCCC6' │ 10000 │  false   │
+│    8    │ 'Satoshi Vision' │ '0x2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2' │ 10000 │  false   │
+│    9    │     'chzhx'      │ '0xA0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0' │ 10000 │  false   │
+└─────────┴──────────────────┴──────────────────────────────────────────────┴───────┴──────────┘
+slashedVals: []
+get block: 17053999, ■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■
+lastMinedBlockMap: [
+  {
+    miner: '0x214CF857dAC52298955768763Ce0f8e92f0dCcc6',
+    block: 17053990
+  },
+  {
+    miner: '0x2BB0818fdA78E9432B4Fde90613fD9619DDAfcd2',
+    block: 17053991
+  },
+  {
+    miner: '0xA0AD8f2f1799f7C2CB317fee0BBB25D0142f6aB0',
+    block: 17053992
+  },
+  {
+    miner: '0xFd46d618d0cD459F791F44D9C6E54302658aD142',
+    block: 17053993
+  },
+  {
+    miner: '0x2feb93041fC652B1326a2F07BAEC5Caa8D2353a9',
+    block: 17053994
+  },
+  {
+    miner: '0xF22a003226b2221b00906C7435C2eB582223C5C2',
+    block: 17053995
+  },
+  {
+    miner: '0x930C23CE7536B0ede6AfE7754134d4011217D6AA',
+    block: 17053996
+  },
+  {
+    miner: '0x8bCe68c4092C2d0Dc369682520Ba31F833518036',
+    block: 17053997
+  },
+  {
+    miner: '0x32e716daA7C8C2A8AF5759bdB2DF28Df74bbf627',
+    block: 17053998
+  },
+  {
+    miner: '0xA928a5794D9852389FF572b1941A672274c6C44A',
+    block: 17053999
+  }
+]
+minedBlocksMap: Map(10) {
+  '0x214CF857dAC52298955768763Ce0f8e92f0dCcc6' => 20160,
+  '0x2BB0818fdA78E9432B4Fde90613fD9619DDAfcd2' => 20159,
+  '0xA0AD8f2f1799f7C2CB317fee0BBB25D0142f6aB0' => 20164,
+  '0xFd46d618d0cD459F791F44D9C6E54302658aD142' => 20161,
+  '0x2feb93041fC652B1326a2F07BAEC5Caa8D2353a9' => 20159,
+  '0xF22a003226b2221b00906C7435C2eB582223C5C2' => 20163,
+  '0x930C23CE7536B0ede6AfE7754134d4011217D6AA' => 20161,
+  '0x8bCe68c4092C2d0Dc369682520Ba31F833518036' => 20112,
+  '0x32e716daA7C8C2A8AF5759bdB2DF28Df74bbf627' => 20207,
+  '0xA928a5794D9852389FF572b1941A672274c6C44A' => 20164
+}
+offlineMinerMap: Map(0) {}
+delayedBlocks: []
+allRewards: 4
diff --git a/data/posEpoch30.log b/data/posEpoch30.log
new file mode 100644
index 0000000..d7b77dd
--- /dev/null
+++ b/data/posEpoch30.log
@@ -0,0 +1,97 @@
+% node main.js 30
+curr epoch number: 38
+curr epoch start : 18666800
+curr epoch end   : 18868399
+latest height    : 18679092 (12292/201600)
+query posEpochNum: 30
+epochStartH      : 17054000
+epochEndH        : 17255599
+startValsInfo:
+┌─────────┬──────────────────┬──────────────────────────────────────────────┬───────┬──────────┐
+│ (index) │      intro       │                    miner                     │  vp   │ retiring │
+├─────────┼──────────────────┼──────────────────────────────────────────────┼───────┼──────────┤
+│    0    │   'matrixport'   │ '0x930C23CE7536B0EDE6AFE7754134D4011217D6AA' │ 10000 │  false   │
+│    1    │    'SmartVal'    │ '0xF22A003226B2221B00906C7435C2EB582223C5C2' │ 10000 │  false   │
+│    2    │  '코인판크토시'  │ '0x32E716DAA7C8C2A8AF5759BDB2DF28DF74BBF627' │ 10000 │  false   │
+│    3    │     'ViaBTC'     │ '0xA928A5794D9852389FF572B1941A672274C6C44A' │ 10000 │  false   │
+│    4    │   'RabbitBCH'    │ '0xFD46D618D0CD459F791F44D9C6E54302658AD142' │ 10000 │  false   │
+│    5    │  'Benswap.cash'  │ '0x2FEB93041FC652B1326A2F07BAEC5CAA8D2353A9' │ 10000 │  false   │
+│    6    │   'KimDotCool'   │ '0x8BCE68C4092C2D0DC369682520BA31F833518036' │ 10000 │  false   │
+│    7    │    'BitDeer'     │ '0x214CF857DAC52298955768763CE0F8E92F0DCCC6' │ 10000 │  false   │
+│    8    │ 'Satoshi Vision' │ '0x2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2' │ 10000 │  false   │
+│    9    │     'chzhx'      │ '0xA0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0' │ 10000 │  false   │
+└─────────┴──────────────────┴──────────────────────────────────────────────┴───────┴──────────┘
+endValsInfo:
+┌─────────┬──────────────────┬──────────────────────────────────────────────┬───────┬──────────┐
+│ (index) │      intro       │                    miner                     │  vp   │ retiring │
+├─────────┼──────────────────┼──────────────────────────────────────────────┼───────┼──────────┤
+│    0    │   'matrixport'   │ '0x930C23CE7536B0EDE6AFE7754134D4011217D6AA' │ 10000 │  false   │
+│    1    │    'SmartVal'    │ '0xF22A003226B2221B00906C7435C2EB582223C5C2' │ 10000 │  false   │
+│    2    │  '코인판크토시'  │ '0x32E716DAA7C8C2A8AF5759BDB2DF28DF74BBF627' │ 10000 │  false   │
+│    3    │     'ViaBTC'     │ '0xA928A5794D9852389FF572B1941A672274C6C44A' │ 10000 │  false   │
+│    4    │   'RabbitBCH'    │ '0xFD46D618D0CD459F791F44D9C6E54302658AD142' │ 10000 │  false   │
+│    5    │  'Benswap.cash'  │ '0x2FEB93041FC652B1326A2F07BAEC5CAA8D2353A9' │ 10000 │  false   │
+│    6    │   'KimDotCool'   │ '0x8BCE68C4092C2D0DC369682520BA31F833518036' │ 10000 │  false   │
+│    7    │    'BitDeer'     │ '0x214CF857DAC52298955768763CE0F8E92F0DCCC6' │ 10000 │  false   │
+│    8    │ 'Satoshi Vision' │ '0x2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2' │ 10000 │  false   │
+│    9    │     'chzhx'      │ '0xA0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0' │ 10000 │  false   │
+└─────────┴──────────────────┴──────────────────────────────────────────────┴───────┴──────────┘
+slashedVals: []
+get block: 17255599, ■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■
+lastMinedBlockMap: [
+  {
+    miner: '0x214CF857dAC52298955768763Ce0f8e92f0dCcc6',
+    block: 17255590
+  },
+  {
+    miner: '0x2BB0818fdA78E9432B4Fde90613fD9619DDAfcd2',
+    block: 17255591
+  },
+  {
+    miner: '0xA0AD8f2f1799f7C2CB317fee0BBB25D0142f6aB0',
+    block: 17255592
+  },
+  {
+    miner: '0xFd46d618d0cD459F791F44D9C6E54302658aD142',
+    block: 17255593
+  },
+  {
+    miner: '0x2feb93041fC652B1326a2F07BAEC5Caa8D2353a9',
+    block: 17255594
+  },
+  {
+    miner: '0xF22a003226b2221b00906C7435C2eB582223C5C2',
+    block: 17255595
+  },
+  {
+    miner: '0x930C23CE7536B0ede6AfE7754134d4011217D6AA',
+    block: 17255596
+  },
+  {
+    miner: '0x8bCe68c4092C2d0Dc369682520Ba31F833518036',
+    block: 17255597
+  },
+  {
+    miner: '0x32e716daA7C8C2A8AF5759bdB2DF28Df74bbf627',
+    block: 17255598
+  },
+  {
+    miner: '0xA928a5794D9852389FF572b1941A672274c6C44A',
+    block: 17255599
+  }
+]
+minedBlocksMap: Map(10) {
+  '0x214CF857dAC52298955768763Ce0f8e92f0dCcc6' => 20161,
+  '0x2BB0818fdA78E9432B4Fde90613fD9619DDAfcd2' => 20159,
+  '0xA0AD8f2f1799f7C2CB317fee0BBB25D0142f6aB0' => 20163,
+  '0xFd46d618d0cD459F791F44D9C6E54302658aD142' => 20161,
+  '0x2feb93041fC652B1326a2F07BAEC5Caa8D2353a9' => 20161,
+  '0xF22a003226b2221b00906C7435C2eB582223C5C2' => 20161,
+  '0x930C23CE7536B0ede6AfE7754134d4011217D6AA' => 20161,
+  '0x8bCe68c4092C2d0Dc369682520Ba31F833518036' => 20136,
+  '0x32e716daA7C8C2A8AF5759bdB2DF28Df74bbf627' => 20182,
+  '0xA928a5794D9852389FF572b1941A672274c6C44A' => 20165
+}
+offlineMinerMap: Map(0) {}
+delayedBlocks: []
+allRewards: 4
diff --git a/data/posEpoch31.log b/data/posEpoch31.log
new file mode 100644
index 0000000..a8113c7
--- /dev/null
+++ b/data/posEpoch31.log
@@ -0,0 +1,109 @@
+$ node main.js 31
+curr epoch number: 38
+curr epoch start : 18666800
+curr epoch end   : 18868399
+latest height    : 18692784 (25984/201600)
+query posEpochNum: 31
+epochStartH      : 17255600
+epochEndH        : 17457199
+startValsInfo:
+┌─────────┬──────────────────┬──────────────────────────────────────────────┬───────┬──────────┐
+│ (index) │      intro       │                    miner                     │  vp   │ retiring │
+├─────────┼──────────────────┼──────────────────────────────────────────────┼───────┼──────────┤
+│    0    │   'matrixport'   │ '0x930C23CE7536B0EDE6AFE7754134D4011217D6AA' │ 10000 │  false   │
+│    1    │    'SmartVal'    │ '0xF22A003226B2221B00906C7435C2EB582223C5C2' │ 10000 │  false   │
+│    2    │  '코인판크토시'  │ '0x32E716DAA7C8C2A8AF5759BDB2DF28DF74BBF627' │ 10000 │  false   │
+│    3    │     'ViaBTC'     │ '0xA928A5794D9852389FF572B1941A672274C6C44A' │ 10000 │  false   │
+│    4    │   'RabbitBCH'    │ '0xFD46D618D0CD459F791F44D9C6E54302658AD142' │ 10000 │  false   │
+│    5    │  'Benswap.cash'  │ '0x2FEB93041FC652B1326A2F07BAEC5CAA8D2353A9' │ 10000 │  false   │
+│    6    │   'KimDotCool'   │ '0x8BCE68C4092C2D0DC369682520BA31F833518036' │ 10000 │  false   │
+│    7    │    'BitDeer'     │ '0x214CF857DAC52298955768763CE0F8E92F0DCCC6' │ 10000 │  false   │
+│    8    │ 'Satoshi Vision' │ '0x2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2' │ 10000 │  false   │
+│    9    │     'chzhx'      │ '0xA0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0' │ 10000 │  false   │
+└─────────┴──────────────────┴──────────────────────────────────────────────┴───────┴──────────┘
+endValsInfo:
+┌─────────┬──────────────────┬──────────────────────────────────────────────┬───────┬──────────┐
+│ (index) │      intro       │                    miner                     │  vp   │ retiring │
+├─────────┼──────────────────┼──────────────────────────────────────────────┼───────┼──────────┤
+│    0    │   'matrixport'   │ '0x930C23CE7536B0EDE6AFE7754134D4011217D6AA' │ 10000 │  false   │
+│    1    │    'SmartVal'    │ '0xF22A003226B2221B00906C7435C2EB582223C5C2' │ 10000 │  false   │
+│    2    │  '코인판크토시'  │ '0x32E716DAA7C8C2A8AF5759BDB2DF28DF74BBF627' │ 10000 │  false   │
+│    3    │     'ViaBTC'     │ '0xA928A5794D9852389FF572B1941A672274C6C44A' │ 10000 │  false   │
+│    4    │   'RabbitBCH'    │ '0xFD46D618D0CD459F791F44D9C6E54302658AD142' │ 10000 │  false   │
+│    5    │  'Benswap.cash'  │ '0x2FEB93041FC652B1326A2F07BAEC5CAA8D2353A9' │ 10000 │  false   │
+│    6    │    'BitDeer'     │ '0x214CF857DAC52298955768763CE0F8E92F0DCCC6' │ 10000 │  false   │
+│    7    │ 'Satoshi Vision' │ '0x2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2' │ 10000 │  false   │
+│    8    │     'chzhx'      │ '0xA0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0' │ 10000 │  false   │
+│    9    │    'songoku'     │ '0xFAC3A668D5BED3DDBD854B647E3113946BE3306A' │ 10000 │  false   │
+│   10    │   'New KimDot'   │ '0x8A37E57702D4E1EBEBFFBCE1D74ADE0C4DA321A5' │ 10000 │  false   │
+└─────────┴──────────────────┴──────────────────────────────────────────────┴───────┴──────────┘
+slashedVals: [
+  {
+    address: '0x42bde43b98a35885f65e6999412ed7af12f21606',
+    pubkey: '0x4b65ae6ba951791541631de650a6df35fa37a994d373fb3d5aebaaa4f2350751',
+    reward_to: '0x42bde43b98a35885f65e6999412ed7af12f21606',
+    voting_power: 10000,
+    introduction: 'KimDotCool',
+    staked_coins: '0x000000000000000000000000000000000000000000000001bc16d674ec800000',
+    is_retiring: false,
+    miner_address: '8BCE68C4092C2D0DC369682520BA31F833518036'
+  }
+]
+get block: 17457199, ■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■
+lastMinedBlockMap: [
+  {
+    miner: '0x214CF857dAC52298955768763Ce0f8e92f0dCcc6',
+    block: 17457190
+  },
+  {
+    miner: '0x2BB0818fdA78E9432B4Fde90613fD9619DDAfcd2',
+    block: 17457191
+  },
+  {
+    miner: '0xA0AD8f2f1799f7C2CB317fee0BBB25D0142f6aB0',
+    block: 17457192
+  },
+  {
+    miner: '0xFd46d618d0cD459F791F44D9C6E54302658aD142',
+    block: 17457193
+  },
+  {
+    miner: '0x2feb93041fC652B1326a2F07BAEC5Caa8D2353a9',
+    block: 17457194
+  },
+  {
+    miner: '0xF22a003226b2221b00906C7435C2eB582223C5C2',
+    block: 17457195
+  },
+  {
+    miner: '0x930C23CE7536B0ede6AfE7754134d4011217D6AA',
+    block: 17457196
+  },
+  {
+    miner: '0x8bCe68c4092C2d0Dc369682520Ba31F833518036',
+    block: 17457197
+  },
+  {
+    miner: '0x32e716daA7C8C2A8AF5759bdB2DF28Df74bbf627',
+    block: 17457198
+  },
+  {
+    miner: '0xA928a5794D9852389FF572b1941A672274c6C44A',
+    block: 17457199
+  }
+]
+minedBlocksMap: Map(10) {
+  '0x214CF857dAC52298955768763Ce0f8e92f0dCcc6' => 20160,
+  '0x2BB0818fdA78E9432B4Fde90613fD9619DDAfcd2' => 20160,
+  '0xA0AD8f2f1799f7C2CB317fee0BBB25D0142f6aB0' => 20163,
+  '0xFd46d618d0cD459F791F44D9C6E54302658aD142' => 20161,
+  '0x2feb93041fC652B1326a2F07BAEC5Caa8D2353a9' => 20160,
+  '0xF22a003226b2221b00906C7435C2eB582223C5C2' => 20162,
+  '0x930C23CE7536B0ede6AfE7754134d4011217D6AA' => 20161,
+  '0x8bCe68c4092C2d0Dc369682520Ba31F833518036' => 20135,
+  '0x32e716daA7C8C2A8AF5759bdB2DF28Df74bbf627' => 20186,
+  '0xA928a5794D9852389FF572b1941A672274c6C44A' => 20162
+}
+offlineMinerMap: Map(0) {}
+delayedBlocks: []
+allRewards: 4
diff --git a/data/posEpoch32.log b/data/posEpoch32.log
new file mode 100644
index 0000000..9ae4e04
--- /dev/null
+++ b/data/posEpoch32.log
@@ -0,0 +1,109 @@
+$ node main.js 32
+curr epoch number: 38
+curr epoch start : 18666800
+curr epoch end   : 18868399
+latest height    : 18692904 (26104/201600)
+query posEpochNum: 32
+epochStartH      : 17457200
+epochEndH        : 17658799
+startValsInfo:
+┌─────────┬──────────────────┬──────────────────────────────────────────────┬──────────────────────────────────────────────┬───────┬──────────┐
+│ (index) │      intro       │                    miner                     │                   rewardTo                   │  vp   │ retiring │
+├─────────┼──────────────────┼──────────────────────────────────────────────┼──────────────────────────────────────────────┼───────┼──────────┤
+│    0    │   'matrixport'   │ '0x930C23CE7536B0EDE6AFE7754134D4011217D6AA' │ '0x9a6dd2f7ceb71788de691844d16b6b6852f07aa3' │ 10000 │  false   │
+│    1    │    'SmartVal'    │ '0xF22A003226B2221B00906C7435C2EB582223C5C2' │ '0x827594fafd443784c85404575214c9a965dda4e6' │ 10000 │  false   │
+│    2    │  '코인판크토시'  │ '0x32E716DAA7C8C2A8AF5759BDB2DF28DF74BBF627' │ '0x5a64d06b893c4ea63e872583dab402858d5adb2d' │ 10000 │  false   │
+│    3    │     'ViaBTC'     │ '0xA928A5794D9852389FF572B1941A672274C6C44A' │ '0x47fec48177b189598297789dff6a564dcaef64eb' │ 10000 │  false   │
+│    4    │   'RabbitBCH'    │ '0xFD46D618D0CD459F791F44D9C6E54302658AD142' │ '0x4e7607655a31b9df8b60ee9a1dd527f868c106a2' │ 10000 │  false   │
+│    5    │  'Benswap.cash'  │ '0x2FEB93041FC652B1326A2F07BAEC5CAA8D2353A9' │ '0x0131459ea0e40120bcf232bc46e2b60030901b71' │ 10000 │  false   │
+│    6    │    'BitDeer'     │ '0x214CF857DAC52298955768763CE0F8E92F0DCCC6' │ '0x554f0ce2e51141a75aae5c1232091601b3064ae8' │ 10000 │  false   │
+│    7    │ 'Satoshi Vision' │ '0x2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2' │ '0xfe1a62476b422a98c54d649a67b6a0963395c076' │ 10000 │  false   │
+│    8    │     'chzhx'      │ '0xA0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0' │ '0xe7f72265695a635574cbc60b47cf95c73c80f602' │ 10000 │  false   │
+│    9    │    'songoku'     │ '0xFAC3A668D5BED3DDBD854B647E3113946BE3306A' │ '0x9f292bc24c09ace90827ccbbed7ecf5d797bea12' │ 10000 │  false   │
+│   10    │   'New KimDot'   │ '0x8A37E57702D4E1EBEBFFBCE1D74ADE0C4DA321A5' │ '0xcc8292325cc20f43bb2d9e5fb01f39bf2362471c' │ 10000 │  false   │
+└─────────┴──────────────────┴──────────────────────────────────────────────┴──────────────────────────────────────────────┴───────┴──────────┘
+endValsInfo:
+┌─────────┬──────────────────┬──────────────────────────────────────────────┬──────────────────────────────────────────────┬───────┬──────────┐
+│ (index) │      intro       │                    miner                     │                   rewardTo                   │  vp   │ retiring │
+├─────────┼──────────────────┼──────────────────────────────────────────────┼──────────────────────────────────────────────┼───────┼──────────┤
+│    0    │   'matrixport'   │ '0x930C23CE7536B0EDE6AFE7754134D4011217D6AA' │ '0x9a6dd2f7ceb71788de691844d16b6b6852f07aa3' │ 10000 │  false   │
+│    1    │    'SmartVal'    │ '0xF22A003226B2221B00906C7435C2EB582223C5C2' │ '0x827594fafd443784c85404575214c9a965dda4e6' │ 10000 │  false   │
+│    2    │  '코인판크토시'  │ '0x32E716DAA7C8C2A8AF5759BDB2DF28DF74BBF627' │ '0x5a64d06b893c4ea63e872583dab402858d5adb2d' │ 10000 │  false   │
+│    3    │     'ViaBTC'     │ '0xA928A5794D9852389FF572B1941A672274C6C44A' │ '0x47fec48177b189598297789dff6a564dcaef64eb' │ 10000 │  false   │
+│    4    │   'RabbitBCH'    │ '0xFD46D618D0CD459F791F44D9C6E54302658AD142' │ '0x4e7607655a31b9df8b60ee9a1dd527f868c106a2' │ 10000 │  false   │
+│    5    │  'Benswap.cash'  │ '0x2FEB93041FC652B1326A2F07BAEC5CAA8D2353A9' │ '0x0131459ea0e40120bcf232bc46e2b60030901b71' │ 10000 │  false   │
+│    6    │    'BitDeer'     │ '0x214CF857DAC52298955768763CE0F8E92F0DCCC6' │ '0x554f0ce2e51141a75aae5c1232091601b3064ae8' │ 10000 │  false   │
+│    7    │ 'Satoshi Vision' │ '0x2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2' │ '0xfe1a62476b422a98c54d649a67b6a0963395c076' │ 10000 │  false   │
+│    8    │     'chzhx'      │ '0xA0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0' │ '0xe7f72265695a635574cbc60b47cf95c73c80f602' │ 10000 │  false   │
+│    9    │    'songoku'     │ '0xFAC3A668D5BED3DDBD854B647E3113946BE3306A' │ '0x9f292bc24c09ace90827ccbbed7ecf5d797bea12' │ 10000 │  false   │
+│   10    │   'New KimDot'   │ '0x8A37E57702D4E1EBEBFFBCE1D74ADE0C4DA321A5' │ '0xcc8292325cc20f43bb2d9e5fb01f39bf2362471c' │ 10000 │  false   │
+└─────────┴──────────────────┴──────────────────────────────────────────────┴──────────────────────────────────────────────┴───────┴──────────┘
+slashedVals: []
+get block: 17658799, ■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■
+lastMinedBlockMap: [
+  {
+    miner: '0x214CF857dAC52298955768763Ce0f8e92f0dCcc6',
+    block: 17658798
+  },
+  {
+    miner: '0x2BB0818fdA78E9432B4Fde90613fD9619DDAfcd2',
+    block: 17658799
+  },
+  {
+    miner: '0xA0AD8f2f1799f7C2CB317fee0BBB25D0142f6aB0',
+    block: 17658788
+  },
+  {
+    miner: '0xFd46d618d0cD459F791F44D9C6E54302658aD142',
+    block: 17658789
+  },
+  {
+    miner: '0x2feb93041fC652B1326a2F07BAEC5Caa8D2353a9',
+    block: 17658790
+  },
+  {
+    miner: '0xF22a003226b2221b00906C7435C2eB582223C5C2',
+    block: 17658791
+  },
+  {
+    miner: '0x930C23CE7536B0ede6AfE7754134d4011217D6AA',
+    block: 17658792
+  },
+  {
+    miner: '0x8bCe68c4092C2d0Dc369682520Ba31F833518036',
+    block: 17458873
+  },
+  {
+    miner: '0x32e716daA7C8C2A8AF5759bdB2DF28Df74bbf627',
+    block: 17658794
+  },
+  {
+    miner: '0xA928a5794D9852389FF572b1941A672274c6C44A',
+    block: 17658795
+  },
+  {
+    miner: '0x8A37E57702d4E1ebebfFBce1d74AdE0c4Da321A5',
+    block: 17658796
+  },
+  {
+    miner: '0xFAC3a668D5bEd3DDbd854b647E3113946bE3306A',
+    block: 17658797
+  }
+]
+minedBlocksMap: Map(12) {
+  '0x214CF857dAC52298955768763Ce0f8e92f0dCcc6' => 16805,
+  '0x2BB0818fdA78E9432B4Fde90613fD9619DDAfcd2' => 16801,
+  '0xA0AD8f2f1799f7C2CB317fee0BBB25D0142f6aB0' => 16804,
+  '0xFd46d618d0cD459F791F44D9C6E54302658aD142' => 16801,
+  '0x2feb93041fC652B1326a2F07BAEC5Caa8D2353a9' => 16800,
+  '0xF22a003226b2221b00906C7435C2eB582223C5C2' => 16802,
+  '0x930C23CE7536B0ede6AfE7754134d4011217D6AA' => 16801,
+  '0x8bCe68c4092C2d0Dc369682520Ba31F833518036' => 141,
+  '0x32e716daA7C8C2A8AF5759bdB2DF28Df74bbf627' => 33460,
+  '0xA928a5794D9852389FF572b1941A672274c6C44A' => 16802,
+  '0x8A37E57702d4E1ebebfFBce1d74AdE0c4Da321A5' => 16789,
+  '0xFAC3a668D5bEd3DDbd854b647E3113946bE3306A' => 16806
+}
+offlineMinerMap: Map(1) { '0x8bCe68c4092C2d0Dc369682520Ba31F833518036' => 17458873 }
+delayedBlocks: []
+allRewards: 3
diff --git a/data/posEpoch33.log b/data/posEpoch33.log
new file mode 100644
index 0000000..3d5f9fc
--- /dev/null
+++ b/data/posEpoch33.log
@@ -0,0 +1,104 @@
+$ node main.js 33
+curr epoch number: 38
+curr epoch start : 18666800
+curr epoch end   : 18868399
+latest height    : 18693125 (26325/201600)
+query posEpochNum: 33
+epochStartH      : 17658800
+epochEndH        : 17860399
+startValsInfo:
+┌─────────┬──────────────────┬──────────────────────────────────────────────┬──────────────────────────────────────────────┬───────┬──────────┐
+│ (index) │      intro       │                    miner                     │                   rewardTo                   │  vp   │ retiring │
+├─────────┼──────────────────┼──────────────────────────────────────────────┼──────────────────────────────────────────────┼───────┼──────────┤
+│    0    │   'matrixport'   │ '0x930C23CE7536B0EDE6AFE7754134D4011217D6AA' │ '0x9a6dd2f7ceb71788de691844d16b6b6852f07aa3' │ 10000 │  false   │
+│    1    │    'SmartVal'    │ '0xF22A003226B2221B00906C7435C2EB582223C5C2' │ '0x827594fafd443784c85404575214c9a965dda4e6' │ 10000 │  false   │
+│    2    │  '코인판크토시'  │ '0x32E716DAA7C8C2A8AF5759BDB2DF28DF74BBF627' │ '0x5a64d06b893c4ea63e872583dab402858d5adb2d' │ 10000 │  false   │
+│    3    │     'ViaBTC'     │ '0xA928A5794D9852389FF572B1941A672274C6C44A' │ '0x47fec48177b189598297789dff6a564dcaef64eb' │ 10000 │  false   │
+│    4    │   'RabbitBCH'    │ '0xFD46D618D0CD459F791F44D9C6E54302658AD142' │ '0x4e7607655a31b9df8b60ee9a1dd527f868c106a2' │ 10000 │  false   │
+│    5    │  'Benswap.cash'  │ '0x2FEB93041FC652B1326A2F07BAEC5CAA8D2353A9' │ '0x0131459ea0e40120bcf232bc46e2b60030901b71' │ 10000 │  false   │
+│    6    │    'BitDeer'     │ '0x214CF857DAC52298955768763CE0F8E92F0DCCC6' │ '0x554f0ce2e51141a75aae5c1232091601b3064ae8' │ 10000 │  false   │
+│    7    │ 'Satoshi Vision' │ '0x2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2' │ '0xfe1a62476b422a98c54d649a67b6a0963395c076' │ 10000 │  false   │
+│    8    │     'chzhx'      │ '0xA0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0' │ '0xe7f72265695a635574cbc60b47cf95c73c80f602' │ 10000 │  false   │
+│    9    │    'songoku'     │ '0xFAC3A668D5BED3DDBD854B647E3113946BE3306A' │ '0x9f292bc24c09ace90827ccbbed7ecf5d797bea12' │ 10000 │  false   │
+│   10    │   'New KimDot'   │ '0x8A37E57702D4E1EBEBFFBCE1D74ADE0C4DA321A5' │ '0xcc8292325cc20f43bb2d9e5fb01f39bf2362471c' │ 10000 │  false   │
+└─────────┴──────────────────┴──────────────────────────────────────────────┴──────────────────────────────────────────────┴───────┴──────────┘
+endValsInfo:
+┌─────────┬──────────────────┬──────────────────────────────────────────────┬──────────────────────────────────────────────┬───────┬──────────┐
+│ (index) │      intro       │                    miner                     │                   rewardTo                   │  vp   │ retiring │
+├─────────┼──────────────────┼──────────────────────────────────────────────┼──────────────────────────────────────────────┼───────┼──────────┤
+│    0    │   'matrixport'   │ '0x930C23CE7536B0EDE6AFE7754134D4011217D6AA' │ '0x9a6dd2f7ceb71788de691844d16b6b6852f07aa3' │ 10000 │  false   │
+│    1    │    'SmartVal'    │ '0xF22A003226B2221B00906C7435C2EB582223C5C2' │ '0x827594fafd443784c85404575214c9a965dda4e6' │ 10000 │  false   │
+│    2    │  '코인판크토시'  │ '0x32E716DAA7C8C2A8AF5759BDB2DF28DF74BBF627' │ '0x5a64d06b893c4ea63e872583dab402858d5adb2d' │ 10000 │  false   │
+│    3    │     'ViaBTC'     │ '0xA928A5794D9852389FF572B1941A672274C6C44A' │ '0x47fec48177b189598297789dff6a564dcaef64eb' │ 10000 │  false   │
+│    4    │   'RabbitBCH'    │ '0xFD46D618D0CD459F791F44D9C6E54302658AD142' │ '0x4e7607655a31b9df8b60ee9a1dd527f868c106a2' │ 10000 │  false   │
+│    5    │  'Benswap.cash'  │ '0x2FEB93041FC652B1326A2F07BAEC5CAA8D2353A9' │ '0x0131459ea0e40120bcf232bc46e2b60030901b71' │ 10000 │  false   │
+│    6    │    'BitDeer'     │ '0x214CF857DAC52298955768763CE0F8E92F0DCCC6' │ '0x554f0ce2e51141a75aae5c1232091601b3064ae8' │ 10000 │  false   │
+│    7    │ 'Satoshi Vision' │ '0x2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2' │ '0xfe1a62476b422a98c54d649a67b6a0963395c076' │ 10000 │  false   │
+│    8    │     'chzhx'      │ '0xA0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0' │ '0xe7f72265695a635574cbc60b47cf95c73c80f602' │ 10000 │  false   │
+│    9    │    'songoku'     │ '0xFAC3A668D5BED3DDBD854B647E3113946BE3306A' │ '0x9f292bc24c09ace90827ccbbed7ecf5d797bea12' │ 10000 │  false   │
+│   10    │   'New KimDot'   │ '0x8A37E57702D4E1EBEBFFBCE1D74ADE0C4DA321A5' │ '0xcc8292325cc20f43bb2d9e5fb01f39bf2362471c' │ 10000 │  false   │
+└─────────┴──────────────────┴──────────────────────────────────────────────┴──────────────────────────────────────────────┴───────┴──────────┘
+slashedVals: []
+get block: 17860399, ■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■
+lastMinedBlockMap: [
+  {
+    miner: '0xA0AD8f2f1799f7C2CB317fee0BBB25D0142f6aB0',
+    block: 17860388
+  },
+  {
+    miner: '0xFd46d618d0cD459F791F44D9C6E54302658aD142',
+    block: 17860389
+  },
+  {
+    miner: '0x2feb93041fC652B1326a2F07BAEC5Caa8D2353a9',
+    block: 17860390
+  },
+  {
+    miner: '0xF22a003226b2221b00906C7435C2eB582223C5C2',
+    block: 17860391
+  },
+  {
+    miner: '0x930C23CE7536B0ede6AfE7754134d4011217D6AA',
+    block: 17860392
+  },
+  {
+    miner: '0x32e716daA7C8C2A8AF5759bdB2DF28Df74bbf627',
+    block: 17860394
+  },
+  {
+    miner: '0xA928a5794D9852389FF572b1941A672274c6C44A',
+    block: 17860395
+  },
+  {
+    miner: '0x8A37E57702d4E1ebebfFBce1d74AdE0c4Da321A5',
+    block: 17860396
+  },
+  {
+    miner: '0xFAC3a668D5bEd3DDbd854b647E3113946bE3306A',
+    block: 17860397
+  },
+  {
+    miner: '0x214CF857dAC52298955768763Ce0f8e92f0dCcc6',
+    block: 17860398
+  },
+  {
+    miner: '0x2BB0818fdA78E9432B4Fde90613fD9619DDAfcd2',
+    block: 17860399
+  }
+]
+minedBlocksMap: Map(11) {
+  '0xA0AD8f2f1799f7C2CB317fee0BBB25D0142f6aB0' => 16803,
+  '0xFd46d618d0cD459F791F44D9C6E54302658aD142' => 16801,
+  '0x2feb93041fC652B1326a2F07BAEC5Caa8D2353a9' => 16801,
+  '0xF22a003226b2221b00906C7435C2eB582223C5C2' => 16801,
+  '0x930C23CE7536B0ede6AfE7754134d4011217D6AA' => 16801,
+  '0x32e716daA7C8C2A8AF5759bdB2DF28Df74bbf627' => 33599,
+  '0xA928a5794D9852389FF572b1941A672274c6C44A' => 16803,
+  '0x8A37E57702d4E1ebebfFBce1d74AdE0c4Da321A5' => 16772,
+  '0xFAC3a668D5bEd3DDbd854b647E3113946bE3306A' => 16826,
+  '0x214CF857dAC52298955768763Ce0f8e92f0dCcc6' => 16801,
+  '0x2BB0818fdA78E9432B4Fde90613fD9619DDAfcd2' => 16803
+}
+offlineMinerMap: Map(0) {}
+delayedBlocks: []
+allRewards: 4
diff --git a/data/posEpoch34.log b/data/posEpoch34.log
new file mode 100644
index 0000000..56aac07
--- /dev/null
+++ b/data/posEpoch34.log
@@ -0,0 +1,104 @@
+$ node main.js 34
+curr epoch number: 38
+curr epoch start : 18666800
+curr epoch end   : 18868399
+latest height    : 18693169 (26369/201600)
+query posEpochNum: 34
+epochStartH      : 17860400
+epochEndH        : 18061999
+startValsInfo:
+┌─────────┬──────────────────┬──────────────────────────────────────────────┬──────────────────────────────────────────────┬───────┬──────────┐
+│ (index) │      intro       │                    miner                     │                   rewardTo                   │  vp   │ retiring │
+├─────────┼──────────────────┼──────────────────────────────────────────────┼──────────────────────────────────────────────┼───────┼──────────┤
+│    0    │   'matrixport'   │ '0x930C23CE7536B0EDE6AFE7754134D4011217D6AA' │ '0x9a6dd2f7ceb71788de691844d16b6b6852f07aa3' │ 10000 │  false   │
+│    1    │    'SmartVal'    │ '0xF22A003226B2221B00906C7435C2EB582223C5C2' │ '0x827594fafd443784c85404575214c9a965dda4e6' │ 10000 │  false   │
+│    2    │  '코인판크토시'  │ '0x32E716DAA7C8C2A8AF5759BDB2DF28DF74BBF627' │ '0x5a64d06b893c4ea63e872583dab402858d5adb2d' │ 10000 │  false   │
+│    3    │     'ViaBTC'     │ '0xA928A5794D9852389FF572B1941A672274C6C44A' │ '0x47fec48177b189598297789dff6a564dcaef64eb' │ 10000 │  false   │
+│    4    │   'RabbitBCH'    │ '0xFD46D618D0CD459F791F44D9C6E54302658AD142' │ '0x4e7607655a31b9df8b60ee9a1dd527f868c106a2' │ 10000 │  false   │
+│    5    │  'Benswap.cash'  │ '0x2FEB93041FC652B1326A2F07BAEC5CAA8D2353A9' │ '0x0131459ea0e40120bcf232bc46e2b60030901b71' │ 10000 │  false   │
+│    6    │    'BitDeer'     │ '0x214CF857DAC52298955768763CE0F8E92F0DCCC6' │ '0x554f0ce2e51141a75aae5c1232091601b3064ae8' │ 10000 │  false   │
+│    7    │ 'Satoshi Vision' │ '0x2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2' │ '0xfe1a62476b422a98c54d649a67b6a0963395c076' │ 10000 │  false   │
+│    8    │     'chzhx'      │ '0xA0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0' │ '0xe7f72265695a635574cbc60b47cf95c73c80f602' │ 10000 │  false   │
+│    9    │    'songoku'     │ '0xFAC3A668D5BED3DDBD854B647E3113946BE3306A' │ '0x9f292bc24c09ace90827ccbbed7ecf5d797bea12' │ 10000 │  false   │
+│   10    │   'New KimDot'   │ '0x8A37E57702D4E1EBEBFFBCE1D74ADE0C4DA321A5' │ '0xcc8292325cc20f43bb2d9e5fb01f39bf2362471c' │ 10000 │  false   │
+└─────────┴──────────────────┴──────────────────────────────────────────────┴──────────────────────────────────────────────┴───────┴──────────┘
+endValsInfo:
+┌─────────┬──────────────────┬──────────────────────────────────────────────┬──────────────────────────────────────────────┬───────┬──────────┐
+│ (index) │      intro       │                    miner                     │                   rewardTo                   │  vp   │ retiring │
+├─────────┼──────────────────┼──────────────────────────────────────────────┼──────────────────────────────────────────────┼───────┼──────────┤
+│    0    │   'matrixport'   │ '0x930C23CE7536B0EDE6AFE7754134D4011217D6AA' │ '0x9a6dd2f7ceb71788de691844d16b6b6852f07aa3' │ 10000 │  false   │
+│    1    │    'SmartVal'    │ '0xF22A003226B2221B00906C7435C2EB582223C5C2' │ '0x827594fafd443784c85404575214c9a965dda4e6' │ 10000 │  false   │
+│    2    │  '코인판크토시'  │ '0x32E716DAA7C8C2A8AF5759BDB2DF28DF74BBF627' │ '0x5a64d06b893c4ea63e872583dab402858d5adb2d' │ 10000 │  false   │
+│    3    │     'ViaBTC'     │ '0xA928A5794D9852389FF572B1941A672274C6C44A' │ '0x47fec48177b189598297789dff6a564dcaef64eb' │ 10000 │  false   │
+│    4    │   'RabbitBCH'    │ '0xFD46D618D0CD459F791F44D9C6E54302658AD142' │ '0x4e7607655a31b9df8b60ee9a1dd527f868c106a2' │ 10000 │  false   │
+│    5    │  'Benswap.cash'  │ '0x2FEB93041FC652B1326A2F07BAEC5CAA8D2353A9' │ '0x0131459ea0e40120bcf232bc46e2b60030901b71' │ 10000 │  false   │
+│    6    │    'BitDeer'     │ '0x214CF857DAC52298955768763CE0F8E92F0DCCC6' │ '0x554f0ce2e51141a75aae5c1232091601b3064ae8' │ 10000 │  false   │
+│    7    │ 'Satoshi Vision' │ '0x2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2' │ '0xfe1a62476b422a98c54d649a67b6a0963395c076' │ 10000 │  false   │
+│    8    │     'chzhx'      │ '0xA0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0' │ '0xe7f72265695a635574cbc60b47cf95c73c80f602' │ 10000 │  false   │
+│    9    │    'songoku'     │ '0xFAC3A668D5BED3DDBD854B647E3113946BE3306A' │ '0x9f292bc24c09ace90827ccbbed7ecf5d797bea12' │ 10000 │  false   │
+│   10    │   'New KimDot'   │ '0x8A37E57702D4E1EBEBFFBCE1D74ADE0C4DA321A5' │ '0xcc8292325cc20f43bb2d9e5fb01f39bf2362471c' │ 10000 │  false   │
+└─────────┴──────────────────┴──────────────────────────────────────────────┴──────────────────────────────────────────────┴───────┴──────────┘
+slashedVals: []
+get block: 18061999, ■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■
+lastMinedBlockMap: [
+  {
+    miner: '0xA0AD8f2f1799f7C2CB317fee0BBB25D0142f6aB0',
+    block: 18061988
+  },
+  {
+    miner: '0xFd46d618d0cD459F791F44D9C6E54302658aD142',
+    block: 18061989
+  },
+  {
+    miner: '0x2feb93041fC652B1326a2F07BAEC5Caa8D2353a9',
+    block: 18061990
+  },
+  {
+    miner: '0xF22a003226b2221b00906C7435C2eB582223C5C2',
+    block: 18061991
+  },
+  {
+    miner: '0x930C23CE7536B0ede6AfE7754134d4011217D6AA',
+    block: 18061992
+  },
+  {
+    miner: '0x32e716daA7C8C2A8AF5759bdB2DF28Df74bbf627',
+    block: 18061994
+  },
+  {
+    miner: '0xA928a5794D9852389FF572b1941A672274c6C44A',
+    block: 18061995
+  },
+  {
+    miner: '0x8A37E57702d4E1ebebfFBce1d74AdE0c4Da321A5',
+    block: 18061996
+  },
+  {
+    miner: '0xFAC3a668D5bEd3DDbd854b647E3113946bE3306A',
+    block: 18061997
+  },
+  {
+    miner: '0x214CF857dAC52298955768763Ce0f8e92f0dCcc6',
+    block: 18061998
+  },
+  {
+    miner: '0x2BB0818fdA78E9432B4Fde90613fD9619DDAfcd2',
+    block: 18061999
+  }
+]
+minedBlocksMap: Map(11) {
+  '0xA0AD8f2f1799f7C2CB317fee0BBB25D0142f6aB0' => 16802,
+  '0xFd46d618d0cD459F791F44D9C6E54302658aD142' => 16801,
+  '0x2feb93041fC652B1326a2F07BAEC5Caa8D2353a9' => 16801,
+  '0xF22a003226b2221b00906C7435C2eB582223C5C2' => 16801,
+  '0x930C23CE7536B0ede6AfE7754134d4011217D6AA' => 16801,
+  '0x32e716daA7C8C2A8AF5759bdB2DF28Df74bbf627' => 33600,
+  '0xA928a5794D9852389FF572b1941A672274c6C44A' => 16802,
+  '0x8A37E57702d4E1ebebfFBce1d74AdE0c4Da321A5' => 16797,
+  '0xFAC3a668D5bEd3DDbd854b647E3113946bE3306A' => 16800,
+  '0x214CF857dAC52298955768763Ce0f8e92f0dCcc6' => 16806,
+  '0x2BB0818fdA78E9432B4Fde90613fD9619DDAfcd2' => 16800
+}
+offlineMinerMap: Map(0) {}
+delayedBlocks: []
+allRewards: 4
diff --git a/data/posEpoch35.log b/data/posEpoch35.log
new file mode 100644
index 0000000..20d7800
--- /dev/null
+++ b/data/posEpoch35.log
@@ -0,0 +1,104 @@
+$ node main.js 35
+curr epoch number: 38
+curr epoch start : 18666800
+curr epoch end   : 18868399
+latest height    : 18693199 (26399/201600)
+query posEpochNum: 35
+epochStartH      : 18062000
+epochEndH        : 18263599
+startValsInfo:
+┌─────────┬──────────────────┬──────────────────────────────────────────────┬──────────────────────────────────────────────┬───────┬──────────┐
+│ (index) │      intro       │                    miner                     │                   rewardTo                   │  vp   │ retiring │
+├─────────┼──────────────────┼──────────────────────────────────────────────┼──────────────────────────────────────────────┼───────┼──────────┤
+│    0    │   'matrixport'   │ '0x930C23CE7536B0EDE6AFE7754134D4011217D6AA' │ '0x9a6dd2f7ceb71788de691844d16b6b6852f07aa3' │ 10000 │  false   │
+│    1    │    'SmartVal'    │ '0xF22A003226B2221B00906C7435C2EB582223C5C2' │ '0x827594fafd443784c85404575214c9a965dda4e6' │ 10000 │  false   │
+│    2    │  '코인판크토시'  │ '0x32E716DAA7C8C2A8AF5759BDB2DF28DF74BBF627' │ '0x5a64d06b893c4ea63e872583dab402858d5adb2d' │ 10000 │  false   │
+│    3    │     'ViaBTC'     │ '0xA928A5794D9852389FF572B1941A672274C6C44A' │ '0x47fec48177b189598297789dff6a564dcaef64eb' │ 10000 │  false   │
+│    4    │   'RabbitBCH'    │ '0xFD46D618D0CD459F791F44D9C6E54302658AD142' │ '0x4e7607655a31b9df8b60ee9a1dd527f868c106a2' │ 10000 │  false   │
+│    5    │  'Benswap.cash'  │ '0x2FEB93041FC652B1326A2F07BAEC5CAA8D2353A9' │ '0x0131459ea0e40120bcf232bc46e2b60030901b71' │ 10000 │  false   │
+│    6    │    'BitDeer'     │ '0x214CF857DAC52298955768763CE0F8E92F0DCCC6' │ '0x554f0ce2e51141a75aae5c1232091601b3064ae8' │ 10000 │  false   │
+│    7    │ 'Satoshi Vision' │ '0x2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2' │ '0xfe1a62476b422a98c54d649a67b6a0963395c076' │ 10000 │  false   │
+│    8    │     'chzhx'      │ '0xA0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0' │ '0xe7f72265695a635574cbc60b47cf95c73c80f602' │ 10000 │  false   │
+│    9    │    'songoku'     │ '0xFAC3A668D5BED3DDBD854B647E3113946BE3306A' │ '0x9f292bc24c09ace90827ccbbed7ecf5d797bea12' │ 10000 │  false   │
+│   10    │   'New KimDot'   │ '0x8A37E57702D4E1EBEBFFBCE1D74ADE0C4DA321A5' │ '0xcc8292325cc20f43bb2d9e5fb01f39bf2362471c' │ 10000 │  false   │
+└─────────┴──────────────────┴──────────────────────────────────────────────┴──────────────────────────────────────────────┴───────┴──────────┘
+endValsInfo:
+┌─────────┬──────────────────┬──────────────────────────────────────────────┬──────────────────────────────────────────────┬───────┬──────────┐
+│ (index) │      intro       │                    miner                     │                   rewardTo                   │  vp   │ retiring │
+├─────────┼──────────────────┼──────────────────────────────────────────────┼──────────────────────────────────────────────┼───────┼──────────┤
+│    0    │   'matrixport'   │ '0x930C23CE7536B0EDE6AFE7754134D4011217D6AA' │ '0x9a6dd2f7ceb71788de691844d16b6b6852f07aa3' │ 10000 │  false   │
+│    1    │    'SmartVal'    │ '0xF22A003226B2221B00906C7435C2EB582223C5C2' │ '0x827594fafd443784c85404575214c9a965dda4e6' │ 10000 │  false   │
+│    2    │  '코인판크토시'  │ '0x32E716DAA7C8C2A8AF5759BDB2DF28DF74BBF627' │ '0x5a64d06b893c4ea63e872583dab402858d5adb2d' │ 10000 │  false   │
+│    3    │     'ViaBTC'     │ '0xA928A5794D9852389FF572B1941A672274C6C44A' │ '0x47fec48177b189598297789dff6a564dcaef64eb' │ 10000 │  false   │
+│    4    │   'RabbitBCH'    │ '0xFD46D618D0CD459F791F44D9C6E54302658AD142' │ '0x4e7607655a31b9df8b60ee9a1dd527f868c106a2' │ 10000 │  false   │
+│    5    │  'Benswap.cash'  │ '0x2FEB93041FC652B1326A2F07BAEC5CAA8D2353A9' │ '0x0131459ea0e40120bcf232bc46e2b60030901b71' │ 10000 │  false   │
+│    6    │    'BitDeer'     │ '0x214CF857DAC52298955768763CE0F8E92F0DCCC6' │ '0x554f0ce2e51141a75aae5c1232091601b3064ae8' │ 10000 │  false   │
+│    7    │ 'Satoshi Vision' │ '0x2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2' │ '0xfe1a62476b422a98c54d649a67b6a0963395c076' │ 10000 │  false   │
+│    8    │     'chzhx'      │ '0xA0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0' │ '0xe7f72265695a635574cbc60b47cf95c73c80f602' │ 10000 │  false   │
+│    9    │    'songoku'     │ '0xFAC3A668D5BED3DDBD854B647E3113946BE3306A' │ '0x9f292bc24c09ace90827ccbbed7ecf5d797bea12' │ 10000 │  false   │
+│   10    │   'New KimDot'   │ '0x8A37E57702D4E1EBEBFFBCE1D74ADE0C4DA321A5' │ '0xcc8292325cc20f43bb2d9e5fb01f39bf2362471c' │ 10000 │  false   │
+└─────────┴──────────────────┴──────────────────────────────────────────────┴──────────────────────────────────────────────┴───────┴──────────┘
+slashedVals: []
+get block: 18263599, ■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■
+lastMinedBlockMap: [
+  {
+    miner: '0xA0AD8f2f1799f7C2CB317fee0BBB25D0142f6aB0',
+    block: 18263588
+  },
+  {
+    miner: '0xFd46d618d0cD459F791F44D9C6E54302658aD142',
+    block: 18263589
+  },
+  {
+    miner: '0x2feb93041fC652B1326a2F07BAEC5Caa8D2353a9',
+    block: 18263590
+  },
+  {
+    miner: '0xF22a003226b2221b00906C7435C2eB582223C5C2',
+    block: 18263591
+  },
+  {
+    miner: '0x930C23CE7536B0ede6AfE7754134d4011217D6AA',
+    block: 18263592
+  },
+  {
+    miner: '0x32e716daA7C8C2A8AF5759bdB2DF28Df74bbf627',
+    block: 18263594
+  },
+  {
+    miner: '0xA928a5794D9852389FF572b1941A672274c6C44A',
+    block: 18263595
+  },
+  {
+    miner: '0x8A37E57702d4E1ebebfFBce1d74AdE0c4Da321A5',
+    block: 18263596
+  },
+  {
+    miner: '0xFAC3a668D5bEd3DDbd854b647E3113946bE3306A',
+    block: 18263597
+  },
+  {
+    miner: '0x214CF857dAC52298955768763Ce0f8e92f0dCcc6',
+    block: 18263598
+  },
+  {
+    miner: '0x2BB0818fdA78E9432B4Fde90613fD9619DDAfcd2',
+    block: 18263599
+  }
+]
+minedBlocksMap: Map(11) {
+  '0xA0AD8f2f1799f7C2CB317fee0BBB25D0142f6aB0' => 16803,
+  '0xFd46d618d0cD459F791F44D9C6E54302658aD142' => 16801,
+  '0x2feb93041fC652B1326a2F07BAEC5Caa8D2353a9' => 16800,
+  '0xF22a003226b2221b00906C7435C2eB582223C5C2' => 16802,
+  '0x930C23CE7536B0ede6AfE7754134d4011217D6AA' => 16801,
+  '0x32e716daA7C8C2A8AF5759bdB2DF28Df74bbf627' => 33599,
+  '0xA928a5794D9852389FF572b1941A672274c6C44A' => 16803,
+  '0x8A37E57702d4E1ebebfFBce1d74AdE0c4Da321A5' => 16796,
+  '0xFAC3a668D5bEd3DDbd854b647E3113946bE3306A' => 16804,
+  '0x214CF857dAC52298955768763Ce0f8e92f0dCcc6' => 16803,
+  '0x2BB0818fdA78E9432B4Fde90613fD9619DDAfcd2' => 16799
+}
+offlineMinerMap: Map(0) {}
+delayedBlocks: []
+allRewards: 4
diff --git a/data/posEpoch36.log b/data/posEpoch36.log
new file mode 100644
index 0000000..c8e8b49
--- /dev/null
+++ b/data/posEpoch36.log
@@ -0,0 +1,104 @@
+$ node main.js 36
+curr epoch number: 38
+curr epoch start : 18666800
+curr epoch end   : 18868399
+latest height    : 18693220 (26420/201600)
+query posEpochNum: 36
+epochStartH      : 18263600
+epochEndH        : 18465199
+startValsInfo:
+┌─────────┬──────────────────┬──────────────────────────────────────────────┬──────────────────────────────────────────────┬───────┬──────────┐
+│ (index) │      intro       │                    miner                     │                   rewardTo                   │  vp   │ retiring │
+├─────────┼──────────────────┼──────────────────────────────────────────────┼──────────────────────────────────────────────┼───────┼──────────┤
+│    0    │   'matrixport'   │ '0x930C23CE7536B0EDE6AFE7754134D4011217D6AA' │ '0x9a6dd2f7ceb71788de691844d16b6b6852f07aa3' │ 10000 │  false   │
+│    1    │    'SmartVal'    │ '0xF22A003226B2221B00906C7435C2EB582223C5C2' │ '0x827594fafd443784c85404575214c9a965dda4e6' │ 10000 │  false   │
+│    2    │  '코인판크토시'  │ '0x32E716DAA7C8C2A8AF5759BDB2DF28DF74BBF627' │ '0x5a64d06b893c4ea63e872583dab402858d5adb2d' │ 10000 │  false   │
+│    3    │     'ViaBTC'     │ '0xA928A5794D9852389FF572B1941A672274C6C44A' │ '0x47fec48177b189598297789dff6a564dcaef64eb' │ 10000 │  false   │
+│    4    │   'RabbitBCH'    │ '0xFD46D618D0CD459F791F44D9C6E54302658AD142' │ '0x4e7607655a31b9df8b60ee9a1dd527f868c106a2' │ 10000 │  false   │
+│    5    │  'Benswap.cash'  │ '0x2FEB93041FC652B1326A2F07BAEC5CAA8D2353A9' │ '0x0131459ea0e40120bcf232bc46e2b60030901b71' │ 10000 │  false   │
+│    6    │    'BitDeer'     │ '0x214CF857DAC52298955768763CE0F8E92F0DCCC6' │ '0x554f0ce2e51141a75aae5c1232091601b3064ae8' │ 10000 │  false   │
+│    7    │ 'Satoshi Vision' │ '0x2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2' │ '0xfe1a62476b422a98c54d649a67b6a0963395c076' │ 10000 │  false   │
+│    8    │     'chzhx'      │ '0xA0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0' │ '0xe7f72265695a635574cbc60b47cf95c73c80f602' │ 10000 │  false   │
+│    9    │    'songoku'     │ '0xFAC3A668D5BED3DDBD854B647E3113946BE3306A' │ '0x9f292bc24c09ace90827ccbbed7ecf5d797bea12' │ 10000 │  false   │
+│   10    │   'New KimDot'   │ '0x8A37E57702D4E1EBEBFFBCE1D74ADE0C4DA321A5' │ '0xcc8292325cc20f43bb2d9e5fb01f39bf2362471c' │ 10000 │  false   │
+└─────────┴──────────────────┴──────────────────────────────────────────────┴──────────────────────────────────────────────┴───────┴──────────┘
+endValsInfo:
+┌─────────┬──────────────────┬──────────────────────────────────────────────┬──────────────────────────────────────────────┬───────┬──────────┐
+│ (index) │      intro       │                    miner                     │                   rewardTo                   │  vp   │ retiring │
+├─────────┼──────────────────┼──────────────────────────────────────────────┼──────────────────────────────────────────────┼───────┼──────────┤
+│    0    │   'matrixport'   │ '0x930C23CE7536B0EDE6AFE7754134D4011217D6AA' │ '0x9a6dd2f7ceb71788de691844d16b6b6852f07aa3' │ 10000 │  false   │
+│    1    │    'SmartVal'    │ '0xF22A003226B2221B00906C7435C2EB582223C5C2' │ '0x827594fafd443784c85404575214c9a965dda4e6' │ 10000 │  false   │
+│    2    │  '코인판크토시'  │ '0x32E716DAA7C8C2A8AF5759BDB2DF28DF74BBF627' │ '0x5a64d06b893c4ea63e872583dab402858d5adb2d' │ 10000 │  false   │
+│    3    │     'ViaBTC'     │ '0xA928A5794D9852389FF572B1941A672274C6C44A' │ '0x47fec48177b189598297789dff6a564dcaef64eb' │ 10000 │  false   │
+│    4    │   'RabbitBCH'    │ '0xFD46D618D0CD459F791F44D9C6E54302658AD142' │ '0x4e7607655a31b9df8b60ee9a1dd527f868c106a2' │ 10000 │  false   │
+│    5    │  'Benswap.cash'  │ '0x2FEB93041FC652B1326A2F07BAEC5CAA8D2353A9' │ '0x0131459ea0e40120bcf232bc46e2b60030901b71' │ 10000 │  false   │
+│    6    │    'BitDeer'     │ '0x214CF857DAC52298955768763CE0F8E92F0DCCC6' │ '0x554f0ce2e51141a75aae5c1232091601b3064ae8' │ 10000 │  false   │
+│    7    │ 'Satoshi Vision' │ '0x2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2' │ '0xfe1a62476b422a98c54d649a67b6a0963395c076' │ 10000 │  false   │
+│    8    │     'chzhx'      │ '0xA0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0' │ '0xe7f72265695a635574cbc60b47cf95c73c80f602' │ 10000 │  false   │
+│    9    │    'songoku'     │ '0xFAC3A668D5BED3DDBD854B647E3113946BE3306A' │ '0x9f292bc24c09ace90827ccbbed7ecf5d797bea12' │ 10000 │  false   │
+│   10    │   'New KimDot'   │ '0x8A37E57702D4E1EBEBFFBCE1D74ADE0C4DA321A5' │ '0xcc8292325cc20f43bb2d9e5fb01f39bf2362471c' │ 10000 │  false   │
+└─────────┴──────────────────┴──────────────────────────────────────────────┴──────────────────────────────────────────────┴───────┴──────────┘
+slashedVals: []
+get block: 18465199, ■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■
+lastMinedBlockMap: [
+  {
+    miner: '0xA0AD8f2f1799f7C2CB317fee0BBB25D0142f6aB0',
+    block: 18465188
+  },
+  {
+    miner: '0xFd46d618d0cD459F791F44D9C6E54302658aD142',
+    block: 18465189
+  },
+  {
+    miner: '0x2feb93041fC652B1326a2F07BAEC5Caa8D2353a9',
+    block: 18465190
+  },
+  {
+    miner: '0xF22a003226b2221b00906C7435C2eB582223C5C2',
+    block: 18465191
+  },
+  {
+    miner: '0x930C23CE7536B0ede6AfE7754134d4011217D6AA',
+    block: 18465192
+  },
+  {
+    miner: '0x32e716daA7C8C2A8AF5759bdB2DF28Df74bbf627',
+    block: 18465194
+  },
+  {
+    miner: '0xA928a5794D9852389FF572b1941A672274c6C44A',
+    block: 18465195
+  },
+  {
+    miner: '0x8A37E57702d4E1ebebfFBce1d74AdE0c4Da321A5',
+    block: 18465196
+  },
+  {
+    miner: '0xFAC3a668D5bEd3DDbd854b647E3113946bE3306A',
+    block: 18465197
+  },
+  {
+    miner: '0x214CF857dAC52298955768763Ce0f8e92f0dCcc6',
+    block: 18465198
+  },
+  {
+    miner: '0x2BB0818fdA78E9432B4Fde90613fD9619DDAfcd2',
+    block: 18465199
+  }
+]
+minedBlocksMap: Map(11) {
+  '0xA0AD8f2f1799f7C2CB317fee0BBB25D0142f6aB0' => 16802,
+  '0xFd46d618d0cD459F791F44D9C6E54302658aD142' => 16801,
+  '0x2feb93041fC652B1326a2F07BAEC5Caa8D2353a9' => 16801,
+  '0xF22a003226b2221b00906C7435C2eB582223C5C2' => 16801,
+  '0x930C23CE7536B0ede6AfE7754134d4011217D6AA' => 16801,
+  '0x32e716daA7C8C2A8AF5759bdB2DF28Df74bbf627' => 33598,
+  '0xA928a5794D9852389FF572b1941A672274c6C44A' => 16804,
+  '0x8A37E57702d4E1ebebfFBce1d74AdE0c4Da321A5' => 16748,
+  '0xFAC3a668D5bEd3DDbd854b647E3113946bE3306A' => 16852,
+  '0x214CF857dAC52298955768763Ce0f8e92f0dCcc6' => 16803,
+  '0x2BB0818fdA78E9432B4Fde90613fD9619DDAfcd2' => 16800
+}
+offlineMinerMap: Map(0) {}
+delayedBlocks: []
+allRewards: 4
diff --git a/data/posEpoch37.log b/data/posEpoch37.log
new file mode 100644
index 0000000..6a879f5
--- /dev/null
+++ b/data/posEpoch37.log
@@ -0,0 +1,104 @@
+$ node main.js 37
+curr epoch number: 38
+curr epoch start : 18666800
+curr epoch end   : 18868399
+latest height    : 18693239 (26439/201600)
+query posEpochNum: 37
+epochStartH      : 18465200
+epochEndH        : 18666799
+startValsInfo:
+┌─────────┬──────────────────┬──────────────────────────────────────────────┬──────────────────────────────────────────────┬───────┬──────────┐
+│ (index) │      intro       │                    miner                     │                   rewardTo                   │  vp   │ retiring │
+├─────────┼──────────────────┼──────────────────────────────────────────────┼──────────────────────────────────────────────┼───────┼──────────┤
+│    0    │   'matrixport'   │ '0x930C23CE7536B0EDE6AFE7754134D4011217D6AA' │ '0x9a6dd2f7ceb71788de691844d16b6b6852f07aa3' │ 10000 │  false   │
+│    1    │    'SmartVal'    │ '0xF22A003226B2221B00906C7435C2EB582223C5C2' │ '0x827594fafd443784c85404575214c9a965dda4e6' │ 10000 │  false   │
+│    2    │  '코인판크토시'  │ '0x32E716DAA7C8C2A8AF5759BDB2DF28DF74BBF627' │ '0x5a64d06b893c4ea63e872583dab402858d5adb2d' │ 10000 │  false   │
+│    3    │     'ViaBTC'     │ '0xA928A5794D9852389FF572B1941A672274C6C44A' │ '0x47fec48177b189598297789dff6a564dcaef64eb' │ 10000 │  false   │
+│    4    │   'RabbitBCH'    │ '0xFD46D618D0CD459F791F44D9C6E54302658AD142' │ '0x4e7607655a31b9df8b60ee9a1dd527f868c106a2' │ 10000 │  false   │
+│    5    │  'Benswap.cash'  │ '0x2FEB93041FC652B1326A2F07BAEC5CAA8D2353A9' │ '0x0131459ea0e40120bcf232bc46e2b60030901b71' │ 10000 │  false   │
+│    6    │    'BitDeer'     │ '0x214CF857DAC52298955768763CE0F8E92F0DCCC6' │ '0x554f0ce2e51141a75aae5c1232091601b3064ae8' │ 10000 │  false   │
+│    7    │ 'Satoshi Vision' │ '0x2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2' │ '0xfe1a62476b422a98c54d649a67b6a0963395c076' │ 10000 │  false   │
+│    8    │     'chzhx'      │ '0xA0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0' │ '0xe7f72265695a635574cbc60b47cf95c73c80f602' │ 10000 │  false   │
+│    9    │    'songoku'     │ '0xFAC3A668D5BED3DDBD854B647E3113946BE3306A' │ '0x9f292bc24c09ace90827ccbbed7ecf5d797bea12' │ 10000 │  false   │
+│   10    │   'New KimDot'   │ '0x8A37E57702D4E1EBEBFFBCE1D74ADE0C4DA321A5' │ '0xcc8292325cc20f43bb2d9e5fb01f39bf2362471c' │ 10000 │  false   │
+└─────────┴──────────────────┴──────────────────────────────────────────────┴──────────────────────────────────────────────┴───────┴──────────┘
+endValsInfo:
+┌─────────┬──────────────────┬──────────────────────────────────────────────┬──────────────────────────────────────────────┬───────┬──────────┐
+│ (index) │      intro       │                    miner                     │                   rewardTo                   │  vp   │ retiring │
+├─────────┼──────────────────┼──────────────────────────────────────────────┼──────────────────────────────────────────────┼───────┼──────────┤
+│    0    │   'matrixport'   │ '0x930C23CE7536B0EDE6AFE7754134D4011217D6AA' │ '0x9a6dd2f7ceb71788de691844d16b6b6852f07aa3' │ 10000 │  false   │
+│    1    │    'SmartVal'    │ '0xF22A003226B2221B00906C7435C2EB582223C5C2' │ '0x827594fafd443784c85404575214c9a965dda4e6' │ 10000 │  false   │
+│    2    │  '코인판크토시'  │ '0x32E716DAA7C8C2A8AF5759BDB2DF28DF74BBF627' │ '0x5a64d06b893c4ea63e872583dab402858d5adb2d' │ 10000 │  false   │
+│    3    │     'ViaBTC'     │ '0xA928A5794D9852389FF572B1941A672274C6C44A' │ '0x47fec48177b189598297789dff6a564dcaef64eb' │ 10000 │  false   │
+│    4    │   'RabbitBCH'    │ '0xFD46D618D0CD459F791F44D9C6E54302658AD142' │ '0x4e7607655a31b9df8b60ee9a1dd527f868c106a2' │ 10000 │  false   │
+│    5    │  'Benswap.cash'  │ '0x2FEB93041FC652B1326A2F07BAEC5CAA8D2353A9' │ '0x0131459ea0e40120bcf232bc46e2b60030901b71' │ 10000 │  false   │
+│    6    │    'BitDeer'     │ '0x214CF857DAC52298955768763CE0F8E92F0DCCC6' │ '0x554f0ce2e51141a75aae5c1232091601b3064ae8' │ 10000 │  false   │
+│    7    │ 'Satoshi Vision' │ '0x2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2' │ '0xfe1a62476b422a98c54d649a67b6a0963395c076' │ 10000 │  false   │
+│    8    │     'chzhx'      │ '0xA0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0' │ '0xe7f72265695a635574cbc60b47cf95c73c80f602' │ 10000 │  false   │
+│    9    │    'songoku'     │ '0xFAC3A668D5BED3DDBD854B647E3113946BE3306A' │ '0x9f292bc24c09ace90827ccbbed7ecf5d797bea12' │ 10000 │  false   │
+│   10    │   'New KimDot'   │ '0x8A37E57702D4E1EBEBFFBCE1D74ADE0C4DA321A5' │ '0xcc8292325cc20f43bb2d9e5fb01f39bf2362471c' │ 10000 │  false   │
+└─────────┴──────────────────┴──────────────────────────────────────────────┴──────────────────────────────────────────────┴───────┴──────────┘
+slashedVals: []
+get block: 18666799, ■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■
+lastMinedBlockMap: [
+  {
+    miner: '0xA0AD8f2f1799f7C2CB317fee0BBB25D0142f6aB0',
+    block: 18666788
+  },
+  {
+    miner: '0xFd46d618d0cD459F791F44D9C6E54302658aD142',
+    block: 18666789
+  },
+  {
+    miner: '0x2feb93041fC652B1326a2F07BAEC5Caa8D2353a9',
+    block: 18666790
+  },
+  {
+    miner: '0xF22a003226b2221b00906C7435C2eB582223C5C2',
+    block: 18666791
+  },
+  {
+    miner: '0x930C23CE7536B0ede6AfE7754134d4011217D6AA',
+    block: 18666792
+  },
+  {
+    miner: '0x32e716daA7C8C2A8AF5759bdB2DF28Df74bbf627',
+    block: 18666794
+  },
+  {
+    miner: '0xA928a5794D9852389FF572b1941A672274c6C44A',
+    block: 18666795
+  },
+  {
+    miner: '0x8A37E57702d4E1ebebfFBce1d74AdE0c4Da321A5',
+    block: 18666796
+  },
+  {
+    miner: '0xFAC3a668D5bEd3DDbd854b647E3113946bE3306A',
+    block: 18666797
+  },
+  {
+    miner: '0x214CF857dAC52298955768763Ce0f8e92f0dCcc6',
+    block: 18666798
+  },
+  {
+    miner: '0x2BB0818fdA78E9432B4Fde90613fD9619DDAfcd2',
+    block: 18666799
+  }
+]
+minedBlocksMap: Map(11) {
+  '0xA0AD8f2f1799f7C2CB317fee0BBB25D0142f6aB0' => 16801,
+  '0xFd46d618d0cD459F791F44D9C6E54302658aD142' => 16801,
+  '0x2feb93041fC652B1326a2F07BAEC5Caa8D2353a9' => 16801,
+  '0xF22a003226b2221b00906C7435C2eB582223C5C2' => 16801,
+  '0x930C23CE7536B0ede6AfE7754134d4011217D6AA' => 16801,
+  '0x32e716daA7C8C2A8AF5759bdB2DF28Df74bbf627' => 33599,
+  '0xA928a5794D9852389FF572b1941A672274c6C44A' => 16803,
+  '0x8A37E57702d4E1ebebfFBce1d74AdE0c4Da321A5' => 16800,
+  '0xFAC3a668D5bEd3DDbd854b647E3113946bE3306A' => 16794,
+  '0x214CF857dAC52298955768763Ce0f8e92f0dCcc6' => 16808,
+  '0x2BB0818fdA78E9432B4Fde90613fD9619DDAfcd2' => 16802
+}
+offlineMinerMap: Map(0) {}
+delayedBlocks: []
+allRewards: 4
diff --git a/data/posEpoch38.log b/data/posEpoch38.log
new file mode 100644
index 0000000..08b6dfb
--- /dev/null
+++ b/data/posEpoch38.log
@@ -0,0 +1,104 @@
+$ node main.js 38
+curr epoch number: 43
+curr epoch start : 19674800
+curr epoch end   : 19876399
+latest height    : 19689158 (14358/201600)
+query posEpochNum: 38
+epochStartH      : 18666800
+epochEndH        : 18868399
+startValsInfo:
+┌─────────┬──────────────────┬──────────────────────────────────────────────┬──────────────────────────────────────────────┬───────┬──────────┐
+│ (index) │      intro       │                    miner                     │                   rewardTo                   │  vp   │ retiring │
+├─────────┼──────────────────┼──────────────────────────────────────────────┼──────────────────────────────────────────────┼───────┼──────────┤
+│    0    │   'matrixport'   │ '0x930C23CE7536B0EDE6AFE7754134D4011217D6AA' │ '0x9a6dd2f7ceb71788de691844d16b6b6852f07aa3' │ 10000 │  false   │
+│    1    │    'SmartVal'    │ '0xF22A003226B2221B00906C7435C2EB582223C5C2' │ '0x827594fafd443784c85404575214c9a965dda4e6' │ 10000 │  false   │
+│    2    │  '코인판크토시'  │ '0x32E716DAA7C8C2A8AF5759BDB2DF28DF74BBF627' │ '0x5a64d06b893c4ea63e872583dab402858d5adb2d' │ 10000 │  false   │
+│    3    │     'ViaBTC'     │ '0xA928A5794D9852389FF572B1941A672274C6C44A' │ '0x47fec48177b189598297789dff6a564dcaef64eb' │ 10000 │  false   │
+│    4    │   'RabbitBCH'    │ '0xFD46D618D0CD459F791F44D9C6E54302658AD142' │ '0x4e7607655a31b9df8b60ee9a1dd527f868c106a2' │ 10000 │  false   │
+│    5    │  'Benswap.cash'  │ '0x2FEB93041FC652B1326A2F07BAEC5CAA8D2353A9' │ '0x0131459ea0e40120bcf232bc46e2b60030901b71' │ 10000 │  false   │
+│    6    │    'BitDeer'     │ '0x214CF857DAC52298955768763CE0F8E92F0DCCC6' │ '0x554f0ce2e51141a75aae5c1232091601b3064ae8' │ 10000 │  false   │
+│    7    │ 'Satoshi Vision' │ '0x2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2' │ '0xfe1a62476b422a98c54d649a67b6a0963395c076' │ 10000 │  false   │
+│    8    │     'chzhx'      │ '0xA0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0' │ '0xe7f72265695a635574cbc60b47cf95c73c80f602' │ 10000 │  false   │
+│    9    │    'songoku'     │ '0xFAC3A668D5BED3DDBD854B647E3113946BE3306A' │ '0x9f292bc24c09ace90827ccbbed7ecf5d797bea12' │ 10000 │  false   │
+│   10    │   'New KimDot'   │ '0x8A37E57702D4E1EBEBFFBCE1D74ADE0C4DA321A5' │ '0xcc8292325cc20f43bb2d9e5fb01f39bf2362471c' │ 10000 │  false   │
+└─────────┴──────────────────┴──────────────────────────────────────────────┴──────────────────────────────────────────────┴───────┴──────────┘
+endValsInfo:
+┌─────────┬──────────────────┬──────────────────────────────────────────────┬──────────────────────────────────────────────┬───────┬──────────┐
+│ (index) │      intro       │                    miner                     │                   rewardTo                   │  vp   │ retiring │
+├─────────┼──────────────────┼──────────────────────────────────────────────┼──────────────────────────────────────────────┼───────┼──────────┤
+│    0    │   'matrixport'   │ '0x930C23CE7536B0EDE6AFE7754134D4011217D6AA' │ '0x9a6dd2f7ceb71788de691844d16b6b6852f07aa3' │ 10000 │  false   │
+│    1    │    'SmartVal'    │ '0xF22A003226B2221B00906C7435C2EB582223C5C2' │ '0x827594fafd443784c85404575214c9a965dda4e6' │ 10000 │  false   │
+│    2    │  '코인판크토시'  │ '0x32E716DAA7C8C2A8AF5759BDB2DF28DF74BBF627' │ '0x5a64d06b893c4ea63e872583dab402858d5adb2d' │ 10000 │  false   │
+│    3    │     'ViaBTC'     │ '0xA928A5794D9852389FF572B1941A672274C6C44A' │ '0x47fec48177b189598297789dff6a564dcaef64eb' │ 10000 │  false   │
+│    4    │   'RabbitBCH'    │ '0xFD46D618D0CD459F791F44D9C6E54302658AD142' │ '0x4e7607655a31b9df8b60ee9a1dd527f868c106a2' │ 10000 │  false   │
+│    5    │  'Benswap.cash'  │ '0x2FEB93041FC652B1326A2F07BAEC5CAA8D2353A9' │ '0x0131459ea0e40120bcf232bc46e2b60030901b71' │ 10000 │  false   │
+│    6    │    'BitDeer'     │ '0x214CF857DAC52298955768763CE0F8E92F0DCCC6' │ '0x554f0ce2e51141a75aae5c1232091601b3064ae8' │ 10000 │  false   │
+│    7    │ 'Satoshi Vision' │ '0x2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2' │ '0xfe1a62476b422a98c54d649a67b6a0963395c076' │ 10000 │  false   │
+│    8    │     'chzhx'      │ '0xA0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0' │ '0xe7f72265695a635574cbc60b47cf95c73c80f602' │ 10000 │  false   │
+│    9    │    'songoku'     │ '0xFAC3A668D5BED3DDBD854B647E3113946BE3306A' │ '0x9f292bc24c09ace90827ccbbed7ecf5d797bea12' │ 10000 │  false   │
+│   10    │   'New KimDot'   │ '0x8A37E57702D4E1EBEBFFBCE1D74ADE0C4DA321A5' │ '0xcc8292325cc20f43bb2d9e5fb01f39bf2362471c' │ 10000 │  false   │
+└─────────┴──────────────────┴──────────────────────────────────────────────┴──────────────────────────────────────────────┴───────┴──────────┘
+slashedVals: []
+get block: 18868399, ■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■
+lastMinedBlockMap: [
+  {
+    miner: '0xA0AD8f2f1799f7C2CB317fee0BBB25D0142f6aB0',
+    block: 18868388
+  },
+  {
+    miner: '0xFd46d618d0cD459F791F44D9C6E54302658aD142',
+    block: 18868389
+  },
+  {
+    miner: '0x2feb93041fC652B1326a2F07BAEC5Caa8D2353a9',
+    block: 18868390
+  },
+  {
+    miner: '0xF22a003226b2221b00906C7435C2eB582223C5C2',
+    block: 18868391
+  },
+  {
+    miner: '0x930C23CE7536B0ede6AfE7754134d4011217D6AA',
+    block: 18868392
+  },
+  {
+    miner: '0x32e716daA7C8C2A8AF5759bdB2DF28Df74bbf627',
+    block: 18868394
+  },
+  {
+    miner: '0xA928a5794D9852389FF572b1941A672274c6C44A',
+    block: 18868395
+  },
+  {
+    miner: '0x8A37E57702d4E1ebebfFBce1d74AdE0c4Da321A5',
+    block: 18868396
+  },
+  {
+    miner: '0xFAC3a668D5bEd3DDbd854b647E3113946bE3306A',
+    block: 18868397
+  },
+  {
+    miner: '0x214CF857dAC52298955768763Ce0f8e92f0dCcc6',
+    block: 18868398
+  },
+  {
+    miner: '0x2BB0818fdA78E9432B4Fde90613fD9619DDAfcd2',
+    block: 18868399
+  }
+]
+minedBlocksMap: Map(11) {
+  '0xA0AD8f2f1799f7C2CB317fee0BBB25D0142f6aB0' => 16801,
+  '0xFd46d618d0cD459F791F44D9C6E54302658aD142' => 16801,
+  '0x2feb93041fC652B1326a2F07BAEC5Caa8D2353a9' => 16801,
+  '0xF22a003226b2221b00906C7435C2eB582223C5C2' => 16801,
+  '0x930C23CE7536B0ede6AfE7754134d4011217D6AA' => 16801,
+  '0x32e716daA7C8C2A8AF5759bdB2DF28Df74bbf627' => 33600,
+  '0xA928a5794D9852389FF572b1941A672274c6C44A' => 16802,
+  '0x8A37E57702d4E1ebebfFBce1d74AdE0c4Da321A5' => 16799,
+  '0xFAC3a668D5bEd3DDbd854b647E3113946bE3306A' => 16801,
+  '0x214CF857dAC52298955768763Ce0f8e92f0dCcc6' => 16802,
+  '0x2BB0818fdA78E9432B4Fde90613fD9619DDAfcd2' => 16802
+}
+offlineMinerMap: Map(0) {}
+delayedBlocks: []
+allRewards: 4
diff --git a/data/posEpoch39.log b/data/posEpoch39.log
new file mode 100644
index 0000000..21abfcc
--- /dev/null
+++ b/data/posEpoch39.log
@@ -0,0 +1,104 @@
+$ node main.js 39
+curr epoch number: 43
+curr epoch start : 19674800
+curr epoch end   : 19876399
+latest height    : 19689164 (14364/201600)
+query posEpochNum: 39
+epochStartH      : 18868400
+epochEndH        : 19069999
+startValsInfo:
+┌─────────┬──────────────────┬──────────────────────────────────────────────┬──────────────────────────────────────────────┬───────┬──────────┐
+│ (index) │      intro       │                    miner                     │                   rewardTo                   │  vp   │ retiring │
+├─────────┼──────────────────┼──────────────────────────────────────────────┼──────────────────────────────────────────────┼───────┼──────────┤
+│    0    │   'matrixport'   │ '0x930C23CE7536B0EDE6AFE7754134D4011217D6AA' │ '0x9a6dd2f7ceb71788de691844d16b6b6852f07aa3' │ 10000 │  false   │
+│    1    │    'SmartVal'    │ '0xF22A003226B2221B00906C7435C2EB582223C5C2' │ '0x827594fafd443784c85404575214c9a965dda4e6' │ 10000 │  false   │
+│    2    │  '코인판크토시'  │ '0x32E716DAA7C8C2A8AF5759BDB2DF28DF74BBF627' │ '0x5a64d06b893c4ea63e872583dab402858d5adb2d' │ 10000 │  false   │
+│    3    │     'ViaBTC'     │ '0xA928A5794D9852389FF572B1941A672274C6C44A' │ '0x47fec48177b189598297789dff6a564dcaef64eb' │ 10000 │  false   │
+│    4    │   'RabbitBCH'    │ '0xFD46D618D0CD459F791F44D9C6E54302658AD142' │ '0x4e7607655a31b9df8b60ee9a1dd527f868c106a2' │ 10000 │  false   │
+│    5    │  'Benswap.cash'  │ '0x2FEB93041FC652B1326A2F07BAEC5CAA8D2353A9' │ '0x0131459ea0e40120bcf232bc46e2b60030901b71' │ 10000 │  false   │
+│    6    │    'BitDeer'     │ '0x214CF857DAC52298955768763CE0F8E92F0DCCC6' │ '0x554f0ce2e51141a75aae5c1232091601b3064ae8' │ 10000 │  false   │
+│    7    │ 'Satoshi Vision' │ '0x2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2' │ '0xfe1a62476b422a98c54d649a67b6a0963395c076' │ 10000 │  false   │
+│    8    │     'chzhx'      │ '0xA0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0' │ '0xe7f72265695a635574cbc60b47cf95c73c80f602' │ 10000 │  false   │
+│    9    │    'songoku'     │ '0xFAC3A668D5BED3DDBD854B647E3113946BE3306A' │ '0x9f292bc24c09ace90827ccbbed7ecf5d797bea12' │ 10000 │  false   │
+│   10    │   'New KimDot'   │ '0x8A37E57702D4E1EBEBFFBCE1D74ADE0C4DA321A5' │ '0xcc8292325cc20f43bb2d9e5fb01f39bf2362471c' │ 10000 │  false   │
+└─────────┴──────────────────┴──────────────────────────────────────────────┴──────────────────────────────────────────────┴───────┴──────────┘
+endValsInfo:
+┌─────────┬──────────────────┬──────────────────────────────────────────────┬──────────────────────────────────────────────┬───────┬──────────┐
+│ (index) │      intro       │                    miner                     │                   rewardTo                   │  vp   │ retiring │
+├─────────┼──────────────────┼──────────────────────────────────────────────┼──────────────────────────────────────────────┼───────┼──────────┤
+│    0    │   'matrixport'   │ '0x930C23CE7536B0EDE6AFE7754134D4011217D6AA' │ '0x9a6dd2f7ceb71788de691844d16b6b6852f07aa3' │ 10000 │  false   │
+│    1    │    'SmartVal'    │ '0xF22A003226B2221B00906C7435C2EB582223C5C2' │ '0x827594fafd443784c85404575214c9a965dda4e6' │ 10000 │  false   │
+│    2    │  '코인판크토시'  │ '0x32E716DAA7C8C2A8AF5759BDB2DF28DF74BBF627' │ '0x5a64d06b893c4ea63e872583dab402858d5adb2d' │ 10000 │  false   │
+│    3    │     'ViaBTC'     │ '0xA928A5794D9852389FF572B1941A672274C6C44A' │ '0x47fec48177b189598297789dff6a564dcaef64eb' │ 10000 │  false   │
+│    4    │   'RabbitBCH'    │ '0xFD46D618D0CD459F791F44D9C6E54302658AD142' │ '0x4e7607655a31b9df8b60ee9a1dd527f868c106a2' │ 10000 │  false   │
+│    5    │  'Benswap.cash'  │ '0x2FEB93041FC652B1326A2F07BAEC5CAA8D2353A9' │ '0x0131459ea0e40120bcf232bc46e2b60030901b71' │ 10000 │  false   │
+│    6    │    'BitDeer'     │ '0x214CF857DAC52298955768763CE0F8E92F0DCCC6' │ '0x554f0ce2e51141a75aae5c1232091601b3064ae8' │ 10000 │  false   │
+│    7    │ 'Satoshi Vision' │ '0x2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2' │ '0xfe1a62476b422a98c54d649a67b6a0963395c076' │ 10000 │  false   │
+│    8    │     'chzhx'      │ '0xA0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0' │ '0xe7f72265695a635574cbc60b47cf95c73c80f602' │ 10000 │  false   │
+│    9    │    'songoku'     │ '0xFAC3A668D5BED3DDBD854B647E3113946BE3306A' │ '0x9f292bc24c09ace90827ccbbed7ecf5d797bea12' │ 10000 │  false   │
+│   10    │   'New KimDot'   │ '0x8A37E57702D4E1EBEBFFBCE1D74ADE0C4DA321A5' │ '0xcc8292325cc20f43bb2d9e5fb01f39bf2362471c' │ 10000 │  false   │
+└─────────┴──────────────────┴──────────────────────────────────────────────┴──────────────────────────────────────────────┴───────┴──────────┘
+slashedVals: []
+get block: 19069999, ■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■
+lastMinedBlockMap: [
+  {
+    miner: '0xA0AD8f2f1799f7C2CB317fee0BBB25D0142f6aB0',
+    block: 19069988
+  },
+  {
+    miner: '0xFd46d618d0cD459F791F44D9C6E54302658aD142',
+    block: 19069989
+  },
+  {
+    miner: '0x2feb93041fC652B1326a2F07BAEC5Caa8D2353a9',
+    block: 19069990
+  },
+  {
+    miner: '0xF22a003226b2221b00906C7435C2eB582223C5C2',
+    block: 19069991
+  },
+  {
+    miner: '0x930C23CE7536B0ede6AfE7754134d4011217D6AA',
+    block: 19069992
+  },
+  {
+    miner: '0x32e716daA7C8C2A8AF5759bdB2DF28Df74bbf627',
+    block: 19069994
+  },
+  {
+    miner: '0xA928a5794D9852389FF572b1941A672274c6C44A',
+    block: 19069995
+  },
+  {
+    miner: '0x8A37E57702d4E1ebebfFBce1d74AdE0c4Da321A5',
+    block: 19069996
+  },
+  {
+    miner: '0xFAC3a668D5bEd3DDbd854b647E3113946bE3306A',
+    block: 19069997
+  },
+  {
+    miner: '0x214CF857dAC52298955768763Ce0f8e92f0dCcc6',
+    block: 19069998
+  },
+  {
+    miner: '0x2BB0818fdA78E9432B4Fde90613fD9619DDAfcd2',
+    block: 19069999
+  }
+]
+minedBlocksMap: Map(11) {
+  '0xA0AD8f2f1799f7C2CB317fee0BBB25D0142f6aB0' => 16801,
+  '0xFd46d618d0cD459F791F44D9C6E54302658aD142' => 16801,
+  '0x2feb93041fC652B1326a2F07BAEC5Caa8D2353a9' => 16798,
+  '0xF22a003226b2221b00906C7435C2eB582223C5C2' => 16804,
+  '0x930C23CE7536B0ede6AfE7754134d4011217D6AA' => 16801,
+  '0x32e716daA7C8C2A8AF5759bdB2DF28Df74bbf627' => 33601,
+  '0xA928a5794D9852389FF572b1941A672274c6C44A' => 16801,
+  '0x8A37E57702d4E1ebebfFBce1d74AdE0c4Da321A5' => 16798,
+  '0xFAC3a668D5bEd3DDbd854b647E3113946bE3306A' => 16799,
+  '0x214CF857dAC52298955768763Ce0f8e92f0dCcc6' => 16805,
+  '0x2BB0818fdA78E9432B4Fde90613fD9619DDAfcd2' => 16802
+}
+offlineMinerMap: Map(0) {}
+delayedBlocks: []
+allRewards: 4
diff --git a/data/posEpoch40.log b/data/posEpoch40.log
new file mode 100644
index 0000000..19ac2c1
--- /dev/null
+++ b/data/posEpoch40.log
@@ -0,0 +1,104 @@
+$ node main.js 40
+curr epoch number: 43
+curr epoch start : 19674800
+curr epoch end   : 19876399
+latest height    : 19689175 (14375/201600)
+query posEpochNum: 40
+epochStartH      : 19070000
+epochEndH        : 19271599
+startValsInfo:
+┌─────────┬──────────────────┬──────────────────────────────────────────────┬──────────────────────────────────────────────┬───────┬──────────┐
+│ (index) │      intro       │                    miner                     │                   rewardTo                   │  vp   │ retiring │
+├─────────┼──────────────────┼──────────────────────────────────────────────┼──────────────────────────────────────────────┼───────┼──────────┤
+│    0    │   'matrixport'   │ '0x930C23CE7536B0EDE6AFE7754134D4011217D6AA' │ '0x9a6dd2f7ceb71788de691844d16b6b6852f07aa3' │ 10000 │  false   │
+│    1    │    'SmartVal'    │ '0xF22A003226B2221B00906C7435C2EB582223C5C2' │ '0x827594fafd443784c85404575214c9a965dda4e6' │ 10000 │  false   │
+│    2    │  '코인판크토시'  │ '0x32E716DAA7C8C2A8AF5759BDB2DF28DF74BBF627' │ '0x5a64d06b893c4ea63e872583dab402858d5adb2d' │ 10000 │  false   │
+│    3    │     'ViaBTC'     │ '0xA928A5794D9852389FF572B1941A672274C6C44A' │ '0x47fec48177b189598297789dff6a564dcaef64eb' │ 10000 │  false   │
+│    4    │   'RabbitBCH'    │ '0xFD46D618D0CD459F791F44D9C6E54302658AD142' │ '0x4e7607655a31b9df8b60ee9a1dd527f868c106a2' │ 10000 │  false   │
+│    5    │  'Benswap.cash'  │ '0x2FEB93041FC652B1326A2F07BAEC5CAA8D2353A9' │ '0x0131459ea0e40120bcf232bc46e2b60030901b71' │ 10000 │  false   │
+│    6    │    'BitDeer'     │ '0x214CF857DAC52298955768763CE0F8E92F0DCCC6' │ '0x554f0ce2e51141a75aae5c1232091601b3064ae8' │ 10000 │  false   │
+│    7    │ 'Satoshi Vision' │ '0x2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2' │ '0xfe1a62476b422a98c54d649a67b6a0963395c076' │ 10000 │  false   │
+│    8    │     'chzhx'      │ '0xA0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0' │ '0xe7f72265695a635574cbc60b47cf95c73c80f602' │ 10000 │  false   │
+│    9    │    'songoku'     │ '0xFAC3A668D5BED3DDBD854B647E3113946BE3306A' │ '0x9f292bc24c09ace90827ccbbed7ecf5d797bea12' │ 10000 │  false   │
+│   10    │   'New KimDot'   │ '0x8A37E57702D4E1EBEBFFBCE1D74ADE0C4DA321A5' │ '0xcc8292325cc20f43bb2d9e5fb01f39bf2362471c' │ 10000 │  false   │
+└─────────┴──────────────────┴──────────────────────────────────────────────┴──────────────────────────────────────────────┴───────┴──────────┘
+endValsInfo:
+┌─────────┬──────────────────┬──────────────────────────────────────────────┬──────────────────────────────────────────────┬───────┬──────────┐
+│ (index) │      intro       │                    miner                     │                   rewardTo                   │  vp   │ retiring │
+├─────────┼──────────────────┼──────────────────────────────────────────────┼──────────────────────────────────────────────┼───────┼──────────┤
+│    0    │   'matrixport'   │ '0x930C23CE7536B0EDE6AFE7754134D4011217D6AA' │ '0x9a6dd2f7ceb71788de691844d16b6b6852f07aa3' │ 10000 │  false   │
+│    1    │    'SmartVal'    │ '0xF22A003226B2221B00906C7435C2EB582223C5C2' │ '0x827594fafd443784c85404575214c9a965dda4e6' │ 10000 │  false   │
+│    2    │  '코인판크토시'  │ '0x32E716DAA7C8C2A8AF5759BDB2DF28DF74BBF627' │ '0x5a64d06b893c4ea63e872583dab402858d5adb2d' │ 10000 │  false   │
+│    3    │     'ViaBTC'     │ '0xA928A5794D9852389FF572B1941A672274C6C44A' │ '0x47fec48177b189598297789dff6a564dcaef64eb' │ 10000 │  false   │
+│    4    │   'RabbitBCH'    │ '0xFD46D618D0CD459F791F44D9C6E54302658AD142' │ '0x4e7607655a31b9df8b60ee9a1dd527f868c106a2' │ 10000 │  false   │
+│    5    │  'Benswap.cash'  │ '0x2FEB93041FC652B1326A2F07BAEC5CAA8D2353A9' │ '0x0131459ea0e40120bcf232bc46e2b60030901b71' │ 10000 │  false   │
+│    6    │    'BitDeer'     │ '0x214CF857DAC52298955768763CE0F8E92F0DCCC6' │ '0x554f0ce2e51141a75aae5c1232091601b3064ae8' │ 10000 │  false   │
+│    7    │ 'Satoshi Vision' │ '0x2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2' │ '0xfe1a62476b422a98c54d649a67b6a0963395c076' │ 10000 │  false   │
+│    8    │     'chzhx'      │ '0xA0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0' │ '0xe7f72265695a635574cbc60b47cf95c73c80f602' │ 10000 │  false   │
+│    9    │    'songoku'     │ '0xFAC3A668D5BED3DDBD854B647E3113946BE3306A' │ '0x9f292bc24c09ace90827ccbbed7ecf5d797bea12' │ 10000 │  false   │
+│   10    │   'New KimDot'   │ '0x8A37E57702D4E1EBEBFFBCE1D74ADE0C4DA321A5' │ '0xcc8292325cc20f43bb2d9e5fb01f39bf2362471c' │ 10000 │  false   │
+└─────────┴──────────────────┴──────────────────────────────────────────────┴──────────────────────────────────────────────┴───────┴──────────┘
+slashedVals: []
+get block: 19271599, ■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■
+lastMinedBlockMap: [
+  {
+    miner: '0xA0AD8f2f1799f7C2CB317fee0BBB25D0142f6aB0',
+    block: 19271588
+  },
+  {
+    miner: '0xFd46d618d0cD459F791F44D9C6E54302658aD142',
+    block: 19271589
+  },
+  {
+    miner: '0x2feb93041fC652B1326a2F07BAEC5Caa8D2353a9',
+    block: 19271590
+  },
+  {
+    miner: '0xF22a003226b2221b00906C7435C2eB582223C5C2',
+    block: 19271591
+  },
+  {
+    miner: '0x930C23CE7536B0ede6AfE7754134d4011217D6AA',
+    block: 19271592
+  },
+  {
+    miner: '0x32e716daA7C8C2A8AF5759bdB2DF28Df74bbf627',
+    block: 19271594
+  },
+  {
+    miner: '0xA928a5794D9852389FF572b1941A672274c6C44A',
+    block: 19271595
+  },
+  {
+    miner: '0x8A37E57702d4E1ebebfFBce1d74AdE0c4Da321A5',
+    block: 19271596
+  },
+  {
+    miner: '0xFAC3a668D5bEd3DDbd854b647E3113946bE3306A',
+    block: 19271597
+  },
+  {
+    miner: '0x214CF857dAC52298955768763Ce0f8e92f0dCcc6',
+    block: 19271598
+  },
+  {
+    miner: '0x2BB0818fdA78E9432B4Fde90613fD9619DDAfcd2',
+    block: 19271599
+  }
+]
+minedBlocksMap: Map(11) {
+  '0xA0AD8f2f1799f7C2CB317fee0BBB25D0142f6aB0' => 16802,
+  '0xFd46d618d0cD459F791F44D9C6E54302658aD142' => 16801,
+  '0x2feb93041fC652B1326a2F07BAEC5Caa8D2353a9' => 16800,
+  '0xF22a003226b2221b00906C7435C2eB582223C5C2' => 16802,
+  '0x930C23CE7536B0ede6AfE7754134d4011217D6AA' => 16801,
+  '0x32e716daA7C8C2A8AF5759bdB2DF28Df74bbf627' => 33599,
+  '0xA928a5794D9852389FF572b1941A672274c6C44A' => 16803,
+  '0x8A37E57702d4E1ebebfFBce1d74AdE0c4Da321A5' => 16800,
+  '0xFAC3a668D5bEd3DDbd854b647E3113946bE3306A' => 16802,
+  '0x214CF857dAC52298955768763Ce0f8e92f0dCcc6' => 16800,
+  '0x2BB0818fdA78E9432B4Fde90613fD9619DDAfcd2' => 16801
+}
+offlineMinerMap: Map(0) {}
+delayedBlocks: []
+allRewards: 4
diff --git a/data/posEpoch41.log b/data/posEpoch41.log
new file mode 100644
index 0000000..b85018d
--- /dev/null
+++ b/data/posEpoch41.log
@@ -0,0 +1,104 @@
+$ node main.js 41
+curr epoch number: 43
+curr epoch start : 19674800
+curr epoch end   : 19876399
+latest height    : 19689185 (14385/201600)
+query posEpochNum: 41
+epochStartH      : 19271600
+epochEndH        : 19473199
+startValsInfo:
+┌─────────┬──────────────────┬──────────────────────────────────────────────┬──────────────────────────────────────────────┬───────┬──────────┐
+│ (index) │      intro       │                    miner                     │                   rewardTo                   │  vp   │ retiring │
+├─────────┼──────────────────┼──────────────────────────────────────────────┼──────────────────────────────────────────────┼───────┼──────────┤
+│    0    │   'matrixport'   │ '0x930C23CE7536B0EDE6AFE7754134D4011217D6AA' │ '0x9a6dd2f7ceb71788de691844d16b6b6852f07aa3' │ 10000 │  false   │
+│    1    │    'SmartVal'    │ '0xF22A003226B2221B00906C7435C2EB582223C5C2' │ '0x827594fafd443784c85404575214c9a965dda4e6' │ 10000 │  false   │
+│    2    │  '코인판크토시'  │ '0x32E716DAA7C8C2A8AF5759BDB2DF28DF74BBF627' │ '0x5a64d06b893c4ea63e872583dab402858d5adb2d' │ 10000 │  false   │
+│    3    │     'ViaBTC'     │ '0xA928A5794D9852389FF572B1941A672274C6C44A' │ '0x47fec48177b189598297789dff6a564dcaef64eb' │ 10000 │  false   │
+│    4    │   'RabbitBCH'    │ '0xFD46D618D0CD459F791F44D9C6E54302658AD142' │ '0x4e7607655a31b9df8b60ee9a1dd527f868c106a2' │ 10000 │  false   │
+│    5    │  'Benswap.cash'  │ '0x2FEB93041FC652B1326A2F07BAEC5CAA8D2353A9' │ '0x0131459ea0e40120bcf232bc46e2b60030901b71' │ 10000 │  false   │
+│    6    │    'BitDeer'     │ '0x214CF857DAC52298955768763CE0F8E92F0DCCC6' │ '0x554f0ce2e51141a75aae5c1232091601b3064ae8' │ 10000 │  false   │
+│    7    │ 'Satoshi Vision' │ '0x2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2' │ '0xfe1a62476b422a98c54d649a67b6a0963395c076' │ 10000 │  false   │
+│    8    │     'chzhx'      │ '0xA0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0' │ '0xe7f72265695a635574cbc60b47cf95c73c80f602' │ 10000 │  false   │
+│    9    │    'songoku'     │ '0xFAC3A668D5BED3DDBD854B647E3113946BE3306A' │ '0x9f292bc24c09ace90827ccbbed7ecf5d797bea12' │ 10000 │  false   │
+│   10    │   'New KimDot'   │ '0x8A37E57702D4E1EBEBFFBCE1D74ADE0C4DA321A5' │ '0xcc8292325cc20f43bb2d9e5fb01f39bf2362471c' │ 10000 │  false   │
+└─────────┴──────────────────┴──────────────────────────────────────────────┴──────────────────────────────────────────────┴───────┴──────────┘
+endValsInfo:
+┌─────────┬──────────────────┬──────────────────────────────────────────────┬──────────────────────────────────────────────┬───────┬──────────┐
+│ (index) │      intro       │                    miner                     │                   rewardTo                   │  vp   │ retiring │
+├─────────┼──────────────────┼──────────────────────────────────────────────┼──────────────────────────────────────────────┼───────┼──────────┤
+│    0    │   'matrixport'   │ '0x930C23CE7536B0EDE6AFE7754134D4011217D6AA' │ '0x9a6dd2f7ceb71788de691844d16b6b6852f07aa3' │ 10000 │  false   │
+│    1    │    'SmartVal'    │ '0xF22A003226B2221B00906C7435C2EB582223C5C2' │ '0x827594fafd443784c85404575214c9a965dda4e6' │ 10000 │  false   │
+│    2    │  '코인판크토시'  │ '0x32E716DAA7C8C2A8AF5759BDB2DF28DF74BBF627' │ '0x5a64d06b893c4ea63e872583dab402858d5adb2d' │ 10000 │  false   │
+│    3    │     'ViaBTC'     │ '0xA928A5794D9852389FF572B1941A672274C6C44A' │ '0x47fec48177b189598297789dff6a564dcaef64eb' │ 10000 │  false   │
+│    4    │   'RabbitBCH'    │ '0xFD46D618D0CD459F791F44D9C6E54302658AD142' │ '0x4e7607655a31b9df8b60ee9a1dd527f868c106a2' │ 10000 │  false   │
+│    5    │  'Benswap.cash'  │ '0x2FEB93041FC652B1326A2F07BAEC5CAA8D2353A9' │ '0x0131459ea0e40120bcf232bc46e2b60030901b71' │ 10000 │  false   │
+│    6    │    'BitDeer'     │ '0x214CF857DAC52298955768763CE0F8E92F0DCCC6' │ '0x554f0ce2e51141a75aae5c1232091601b3064ae8' │ 10000 │  false   │
+│    7    │ 'Satoshi Vision' │ '0x2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2' │ '0xfe1a62476b422a98c54d649a67b6a0963395c076' │ 10000 │  false   │
+│    8    │     'chzhx'      │ '0xA0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0' │ '0xe7f72265695a635574cbc60b47cf95c73c80f602' │ 10000 │  false   │
+│    9    │    'songoku'     │ '0xFAC3A668D5BED3DDBD854B647E3113946BE3306A' │ '0x9f292bc24c09ace90827ccbbed7ecf5d797bea12' │ 10000 │  false   │
+│   10    │   'New KimDot'   │ '0x8A37E57702D4E1EBEBFFBCE1D74ADE0C4DA321A5' │ '0xcc8292325cc20f43bb2d9e5fb01f39bf2362471c' │ 10000 │  false   │
+└─────────┴──────────────────┴──────────────────────────────────────────────┴──────────────────────────────────────────────┴───────┴──────────┘
+slashedVals: []
+get block: 19473199, ■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■
+lastMinedBlockMap: [
+  {
+    miner: '0xA0AD8f2f1799f7C2CB317fee0BBB25D0142f6aB0',
+    block: 19473188
+  },
+  {
+    miner: '0xFd46d618d0cD459F791F44D9C6E54302658aD142',
+    block: 19473189
+  },
+  {
+    miner: '0x2feb93041fC652B1326a2F07BAEC5Caa8D2353a9',
+    block: 19473190
+  },
+  {
+    miner: '0xF22a003226b2221b00906C7435C2eB582223C5C2',
+    block: 19473191
+  },
+  {
+    miner: '0x930C23CE7536B0ede6AfE7754134d4011217D6AA',
+    block: 19473192
+  },
+  {
+    miner: '0x32e716daA7C8C2A8AF5759bdB2DF28Df74bbf627',
+    block: 19473194
+  },
+  {
+    miner: '0xA928a5794D9852389FF572b1941A672274c6C44A',
+    block: 19473195
+  },
+  {
+    miner: '0x8A37E57702d4E1ebebfFBce1d74AdE0c4Da321A5',
+    block: 19473196
+  },
+  {
+    miner: '0xFAC3a668D5bEd3DDbd854b647E3113946bE3306A',
+    block: 19473197
+  },
+  {
+    miner: '0x214CF857dAC52298955768763Ce0f8e92f0dCcc6',
+    block: 19473198
+  },
+  {
+    miner: '0x2BB0818fdA78E9432B4Fde90613fD9619DDAfcd2',
+    block: 19473199
+  }
+]
+minedBlocksMap: Map(11) {
+  '0xA0AD8f2f1799f7C2CB317fee0BBB25D0142f6aB0' => 16801,
+  '0xFd46d618d0cD459F791F44D9C6E54302658aD142' => 16801,
+  '0x2feb93041fC652B1326a2F07BAEC5Caa8D2353a9' => 16801,
+  '0xF22a003226b2221b00906C7435C2eB582223C5C2' => 16801,
+  '0x930C23CE7536B0ede6AfE7754134d4011217D6AA' => 16801,
+  '0x32e716daA7C8C2A8AF5759bdB2DF28Df74bbf627' => 33596,
+  '0xA928a5794D9852389FF572b1941A672274c6C44A' => 16806,
+  '0x8A37E57702d4E1ebebfFBce1d74AdE0c4Da321A5' => 16800,
+  '0xFAC3a668D5bEd3DDbd854b647E3113946bE3306A' => 16801,
+  '0x214CF857dAC52298955768763Ce0f8e92f0dCcc6' => 16801,
+  '0x2BB0818fdA78E9432B4Fde90613fD9619DDAfcd2' => 16802
+}
+offlineMinerMap: Map(0) {}
+delayedBlocks: []
+allRewards: 4
diff --git a/data/posEpoch42.log b/data/posEpoch42.log
new file mode 100644
index 0000000..54b3709
--- /dev/null
+++ b/data/posEpoch42.log
@@ -0,0 +1,150 @@
+$ node main.js 42
+curr epoch number: 43
+curr epoch start : 19674800
+curr epoch end   : 19876399
+latest height    : 19689197 (14397/201600)
+query posEpochNum: 42
+epochStartH      : 19473200
+epochEndH        : 19674799
+startValsInfo:
+┌─────────┬──────────────────┬──────────────────────────────────────────────┬──────────────────────────────────────────────┬───────┬──────────┐
+│ (index) │      intro       │                    miner                     │                   rewardTo                   │  vp   │ retiring │
+├─────────┼──────────────────┼──────────────────────────────────────────────┼──────────────────────────────────────────────┼───────┼──────────┤
+│    0    │   'matrixport'   │ '0x930C23CE7536B0EDE6AFE7754134D4011217D6AA' │ '0x9a6dd2f7ceb71788de691844d16b6b6852f07aa3' │ 10000 │  false   │
+│    1    │    'SmartVal'    │ '0xF22A003226B2221B00906C7435C2EB582223C5C2' │ '0x827594fafd443784c85404575214c9a965dda4e6' │ 10000 │  false   │
+│    2    │  '코인판크토시'  │ '0x32E716DAA7C8C2A8AF5759BDB2DF28DF74BBF627' │ '0x5a64d06b893c4ea63e872583dab402858d5adb2d' │ 10000 │  false   │
+│    3    │     'ViaBTC'     │ '0xA928A5794D9852389FF572B1941A672274C6C44A' │ '0x47fec48177b189598297789dff6a564dcaef64eb' │ 10000 │  false   │
+│    4    │   'RabbitBCH'    │ '0xFD46D618D0CD459F791F44D9C6E54302658AD142' │ '0x4e7607655a31b9df8b60ee9a1dd527f868c106a2' │ 10000 │  false   │
+│    5    │  'Benswap.cash'  │ '0x2FEB93041FC652B1326A2F07BAEC5CAA8D2353A9' │ '0x0131459ea0e40120bcf232bc46e2b60030901b71' │ 10000 │  false   │
+│    6    │    'BitDeer'     │ '0x214CF857DAC52298955768763CE0F8E92F0DCCC6' │ '0x554f0ce2e51141a75aae5c1232091601b3064ae8' │ 10000 │  false   │
+│    7    │ 'Satoshi Vision' │ '0x2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2' │ '0xfe1a62476b422a98c54d649a67b6a0963395c076' │ 10000 │  false   │
+│    8    │     'chzhx'      │ '0xA0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0' │ '0xe7f72265695a635574cbc60b47cf95c73c80f602' │ 10000 │  false   │
+│    9    │    'songoku'     │ '0xFAC3A668D5BED3DDBD854B647E3113946BE3306A' │ '0x9f292bc24c09ace90827ccbbed7ecf5d797bea12' │ 10000 │  false   │
+│   10    │   'New KimDot'   │ '0x8A37E57702D4E1EBEBFFBCE1D74ADE0C4DA321A5' │ '0xcc8292325cc20f43bb2d9e5fb01f39bf2362471c' │ 10000 │  false   │
+└─────────┴──────────────────┴──────────────────────────────────────────────┴──────────────────────────────────────────────┴───────┴──────────┘
+endValsInfo:
+┌─────────┬──────────────┬──────────────────────────────────────────────┬──────────────────────────────────────────────┬───────┬──────────┐
+│ (index) │    intro     │                    miner                     │                   rewardTo                   │  vp   │ retiring │
+├─────────┼──────────────┼──────────────────────────────────────────────┼──────────────────────────────────────────────┼───────┼──────────┤
+│    0    │ 'matrixport' │ '0x930C23CE7536B0EDE6AFE7754134D4011217D6AA' │ '0x9a6dd2f7ceb71788de691844d16b6b6852f07aa3' │ 10000 │  false   │
+│    1    │  'SmartVal'  │ '0xF22A003226B2221B00906C7435C2EB582223C5C2' │ '0x827594fafd443784c85404575214c9a965dda4e6' │ 10000 │  false   │
+│    2    │   'ViaBTC'   │ '0xA928A5794D9852389FF572B1941A672274C6C44A' │ '0x47fec48177b189598297789dff6a564dcaef64eb' │ 10000 │  false   │
+│    3    │ 'RabbitBCH'  │ '0xFD46D618D0CD459F791F44D9C6E54302658AD142' │ '0x4e7607655a31b9df8b60ee9a1dd527f868c106a2' │ 10000 │  false   │
+│    4    │   'chzhx'    │ '0xA0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0' │ '0xe7f72265695a635574cbc60b47cf95c73c80f602' │ 10000 │  false   │
+│    5    │  'songoku'   │ '0xFAC3A668D5BED3DDBD854B647E3113946BE3306A' │ '0x9f292bc24c09ace90827ccbbed7ecf5d797bea12' │ 10000 │  false   │
+└─────────┴──────────────┴──────────────────────────────────────────────┴──────────────────────────────────────────────┴───────┴──────────┘
+slashedVals: [
+  {
+    address: '0x492c54e25e98f735b55604c7b11ded202432a830',
+    pubkey: '0x9521aa3fd352ca12765a2d7d900b70c9141316606766965377ada60aa3bebd6a',
+    reward_to: '0x5a64d06b893c4ea63e872583dab402858d5adb2d',
+    voting_power: 10000,
+    introduction: '코인판크토시',
+    staked_coins: '0x000000000000000000000000000000000000000000000001bd7a1bed4a0a0000',
+    is_retiring: false,
+    miner_address: '32E716DAA7C8C2A8AF5759BDB2DF28DF74BBF627'
+  },
+  {
+    address: '0x2c800937861fc5140955c791bcf021c31fd46d76',
+    pubkey: '0x2cdd6bd9b309ba4c638fb9934f1df196aca2ebb1c7eca6f48088e7a98cae7dbb',
+    reward_to: '0x0131459ea0e40120bcf232bc46e2b60030901b71',
+    voting_power: 10000,
+    introduction: 'Benswap.cash',
+    staked_coins: '0x000000000000000000000000000000000000000000000001bd7a1bed4a0a0000',
+    is_retiring: false,
+    miner_address: '2FEB93041FC652B1326A2F07BAEC5CAA8D2353A9'
+  },
+  {
+    address: '0xf70d0b3af64f7ec01bbec6d7468cafecd08d5645',
+    pubkey: '0x161d6591750c6d77dfa77dbdae1eb353c807a117352d19ec02523246f9b5a708',
+    reward_to: '0x554f0ce2e51141a75aae5c1232091601b3064ae8',
+    voting_power: 10000,
+    introduction: 'BitDeer',
+    staked_coins: '0x000000000000000000000000000000000000000000000001bc16d674ec800000',
+    is_retiring: false,
+    miner_address: '214CF857DAC52298955768763CE0F8E92F0DCCC6'
+  },
+  {
+    address: '0xfd2da63e149d056bd1f66638cd8de775ab73a24d',
+    pubkey: '0x5b336783c34e4f2148f2f0fdab0e703d752d568087814f9efc7eb333eec268cc',
+    reward_to: '0xfe1a62476b422a98c54d649a67b6a0963395c076',
+    voting_power: 10000,
+    introduction: 'Satoshi Vision',
+    staked_coins: '0x000000000000000000000000000000000000000000000001bc16d674ec800000',
+    is_retiring: false,
+    miner_address: '2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2'
+  },
+  {
+    address: '0xcc8292325cc20f43bb2d9e5fb01f39bf2362471c',
+    pubkey: '0xde71db2992855990479dcb37d58d0e1d99bd1fb48cff5667322c47246539d2d1',
+    reward_to: '0xcc8292325cc20f43bb2d9e5fb01f39bf2362471c',
+    voting_power: 10000,
+    introduction: 'New KimDot',
+    staked_coins: '0x000000000000000000000000000000000000000000000001bc16d674ec800000',
+    is_retiring: false,
+    miner_address: '8A37E57702D4E1EBEBFFBCE1D74ADE0C4DA321A5'
+  }
+]
+get block: 19674799, ■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■
+lastMinedBlockMap: [
+  {
+    miner: '0xA0AD8f2f1799f7C2CB317fee0BBB25D0142f6aB0',
+    block: 19674788
+  },
+  {
+    miner: '0xFd46d618d0cD459F791F44D9C6E54302658aD142',
+    block: 19674789
+  },
+  {
+    miner: '0x2feb93041fC652B1326a2F07BAEC5Caa8D2353a9',
+    block: 19674790
+  },
+  {
+    miner: '0xF22a003226b2221b00906C7435C2eB582223C5C2',
+    block: 19674791
+  },
+  {
+    miner: '0x930C23CE7536B0ede6AfE7754134d4011217D6AA',
+    block: 19674792
+  },
+  {
+    miner: '0x32e716daA7C8C2A8AF5759bdB2DF28Df74bbf627',
+    block: 19674794
+  },
+  {
+    miner: '0xA928a5794D9852389FF572b1941A672274c6C44A',
+    block: 19674795
+  },
+  {
+    miner: '0x8A37E57702d4E1ebebfFBce1d74AdE0c4Da321A5',
+    block: 19674796
+  },
+  {
+    miner: '0xFAC3a668D5bEd3DDbd854b647E3113946bE3306A',
+    block: 19674797
+  },
+  {
+    miner: '0x214CF857dAC52298955768763Ce0f8e92f0dCcc6',
+    block: 19674798
+  },
+  {
+    miner: '0x2BB0818fdA78E9432B4Fde90613fD9619DDAfcd2',
+    block: 19674799
+  }
+]
+minedBlocksMap: Map(11) {
+  '0xA0AD8f2f1799f7C2CB317fee0BBB25D0142f6aB0' => 16829,
+  '0xFd46d618d0cD459F791F44D9C6E54302658aD142' => 16803,
+  '0x2feb93041fC652B1326a2F07BAEC5Caa8D2353a9' => 16748,
+  '0xF22a003226b2221b00906C7435C2eB582223C5C2' => 16854,
+  '0x930C23CE7536B0ede6AfE7754134d4011217D6AA' => 16796,
+  '0x32e716daA7C8C2A8AF5759bdB2DF28Df74bbf627' => 33562,
+  '0xA928a5794D9852389FF572b1941A672274c6C44A' => 16846,
+  '0x8A37E57702d4E1ebebfFBce1d74AdE0c4Da321A5' => 16783,
+  '0xFAC3a668D5bEd3DDbd854b647E3113946bE3306A' => 16819,
+  '0x214CF857dAC52298955768763Ce0f8e92f0dCcc6' => 16765,
+  '0x2BB0818fdA78E9432B4Fde90613fD9619DDAfcd2' => 16806
+}
+offlineMinerMap: Map(0) {}
+delayedBlocks: [ { block: 19535886, interval: 198 } ]
+allRewards: 0
diff --git a/epochs.md b/epochs.md
index 2540293..7ad7d5d 100644
--- a/epochs.md
+++ b/epochs.md
@@ -6,6 +6,29 @@
 
 | PoS Epoch | Validators | Total Rewards |
 | --------: | ---------: | ------------: |
+|        42 |         11 |             0 |
+|        41 |         11 |             4 |
+|        40 |         11 |             4 |
+|        39 |         11 |             4 |
+|        38 |         11 |             4 |
+|        37 |         11 |             4 |
+|        36 |         11 |             4 |
+|        35 |         11 |             4 |
+|        34 |         11 |             4 |
+|        33 |         11 |             4 |
+|        32 |         11 |             3 |
+|        31 |         10 |             4 |
+|        30 |         10 |             4 |
+|        29 |         10 |             4 |
+|        28 |         10 |             4 |
+|        27 |         10 |             4 |
+|        26 |         10 |             4 |
+|        25 |         10 |             4 |
+|        24 |         10 |             4 |
+|        23 |         10 |             4 |
+|        22 |         11 |             4 |
+|        21 |         11 |             4 |
+|        20 |         11 |             3 |
 |        19 |         11 |             4 |
 |        18 |         11 |             4 |
 |        17 |         11 |             4 |
@@ -25,6 +48,439 @@
 |         3 |          6 |             4 |
 
 
+## Epoch 42
+
+Height: 19473200 ~ 19674799
+
+| Validator    | RewardTo Address                             | Miner Address                                | Mined Blocks | Offline > 4h | Slashed | Reward |
+| ------------ | -------------------------------------------- | -------------------------------------------- | ------------ | ------------ | ------- | ------ |
+| matrixport   | `0x9a6dd2f7ceb71788de691844d16b6b6852f07aa3` | `0x930c23ce7536b0ede6afe7754134d4011217d6aa` | 16796        |              |         | 0      |
+| SmartVal     | `0x827594fafd443784c85404575214c9a965dda4e6` | `0xf22a003226b2221b00906c7435c2eb582223c5c2` | 16854        |              |         | 0      |
+| 코인판크토시 | `0x492c54e25e98f735b55604c7b11ded202432a830` | `0x32e716daa7c8c2a8af5759bdb2df28df74bbf627` | 33562        |              |         | 0      |
+| ViaBTC       | `0x47fec48177b189598297789dff6a564dcaef64eb` | `0xa928a5794d9852389ff572b1941a672274c6c44a` | 16846        |              |         | 0      |
+| RabbitBCH    | `0x4e7607655a31b9df8b60ee9a1dd527f868c106a2` | `0xfd46d618d0cd459f791f44d9c6e54302658ad142` | 16803        |              |         | 0      |
+| Benswap.cash | `0x2c800937861fc5140955c791bcf021c31fd46d76` | `0x2feb93041fc652b1326a2f07baec5caa8d2353a9` | 16748        |              |         | 0      |
+| BitDeer      | `0xf70d0b3af64f7ec01bbec6d7468cafecd08d5645` | `0x214CF857DAC52298955768763CE0F8E92F0DCCC6` | 16765        |              |         | 0      |
+| SatoshiVision| `0xfd2da63e149d056bd1f66638cd8de775ab73a24d` | `0x2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2` | 16806        |              |         | 0      |
+| chzhx        | `0xe7f72265695a635574cbc60b47cf95c73c80f602` | `0xA0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0` | 16829        |              |         | 0      |
+| New KimDot   | `0xcc8292325cc20f43bb2d9e5fb01f39bf2362471c` | `0x8a37e57702d4e1ebebffbce1d74ade0c4da321a5` | 16783        |              |         | 0      |
+| songoku      | `0x9f292bc24c09ace90827ccbbed7ecf5d797bea12` | `0xfac3a668d5bed3ddbd854b647e3113946be3306a` | 16819        |              |         | 0      |
+
+
+## Epoch 41
+
+Height: 19271600 ~ 19473199
+
+| Validator    | RewardTo Address                             | Miner Address                                | Mined Blocks | Offline > 4h | Slashed | Reward |
+| ------------ | -------------------------------------------- | -------------------------------------------- | ------------ | ------------ | ------- | ------ |
+| matrixport   | `0x9a6dd2f7ceb71788de691844d16b6b6852f07aa3` | `0x930c23ce7536b0ede6afe7754134d4011217d6aa` | 16801        |              |         | 0.3636 |
+| SmartVal     | `0x827594fafd443784c85404575214c9a965dda4e6` | `0xf22a003226b2221b00906c7435c2eb582223c5c2` | 16801        |              |         | 0.3636 |
+| 코인판크토시 | `0x492c54e25e98f735b55604c7b11ded202432a830` | `0x32e716daa7c8c2a8af5759bdb2df28df74bbf627` | 33596        |              |         | 0.3636 |
+| ViaBTC       | `0x47fec48177b189598297789dff6a564dcaef64eb` | `0xa928a5794d9852389ff572b1941a672274c6c44a` | 16806        |              |         | 0.3636 |
+| RabbitBCH    | `0x4e7607655a31b9df8b60ee9a1dd527f868c106a2` | `0xfd46d618d0cd459f791f44d9c6e54302658ad142` | 16801        |              |         | 0.3636 |
+| Benswap.cash | `0x2c800937861fc5140955c791bcf021c31fd46d76` | `0x2feb93041fc652b1326a2f07baec5caa8d2353a9` | 16801        |              |         | 0.3636 |
+| BitDeer      | `0xf70d0b3af64f7ec01bbec6d7468cafecd08d5645` | `0x214CF857DAC52298955768763CE0F8E92F0DCCC6` | 16801        |              |         | 0.3636 |
+| SatoshiVision| `0xfd2da63e149d056bd1f66638cd8de775ab73a24d` | `0x2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2` | 16802        |              |         | 0.3636 |
+| chzhx        | `0xe7f72265695a635574cbc60b47cf95c73c80f602` | `0xA0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0` | 16801        |              |         | 0.3636 |
+| New KimDot   | `0xcc8292325cc20f43bb2d9e5fb01f39bf2362471c` | `0x8a37e57702d4e1ebebffbce1d74ade0c4da321a5` | 16800        |              |         | 0.3636 |
+| songoku      | `0x9f292bc24c09ace90827ccbbed7ecf5d797bea12` | `0xfac3a668d5bed3ddbd854b647e3113946be3306a` | 16801        |              |         | 0.3636 |
+
+
+## Epoch 40
+
+Height: 19070000 ~ 19271599
+
+| Validator    | RewardTo Address                             | Miner Address                                | Mined Blocks | Offline > 4h | Slashed | Reward |
+| ------------ | -------------------------------------------- | -------------------------------------------- | ------------ | ------------ | ------- | ------ |
+| matrixport   | `0x9a6dd2f7ceb71788de691844d16b6b6852f07aa3` | `0x930c23ce7536b0ede6afe7754134d4011217d6aa` | 16801        |              |         | 0.3636 |
+| SmartVal     | `0x827594fafd443784c85404575214c9a965dda4e6` | `0xf22a003226b2221b00906c7435c2eb582223c5c2` | 16802        |              |         | 0.3636 |
+| 코인판크토시 | `0x492c54e25e98f735b55604c7b11ded202432a830` | `0x32e716daa7c8c2a8af5759bdb2df28df74bbf627` | 33599        |              |         | 0.3636 |
+| ViaBTC       | `0x47fec48177b189598297789dff6a564dcaef64eb` | `0xa928a5794d9852389ff572b1941a672274c6c44a` | 16803        |              |         | 0.3636 |
+| RabbitBCH    | `0x4e7607655a31b9df8b60ee9a1dd527f868c106a2` | `0xfd46d618d0cd459f791f44d9c6e54302658ad142` | 16801        |              |         | 0.3636 |
+| Benswap.cash | `0x2c800937861fc5140955c791bcf021c31fd46d76` | `0x2feb93041fc652b1326a2f07baec5caa8d2353a9` | 16800        |              |         | 0.3636 |
+| BitDeer      | `0xf70d0b3af64f7ec01bbec6d7468cafecd08d5645` | `0x214CF857DAC52298955768763CE0F8E92F0DCCC6` | 16800        |              |         | 0.3636 |
+| SatoshiVision| `0xfd2da63e149d056bd1f66638cd8de775ab73a24d` | `0x2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2` | 16801        |              |         | 0.3636 |
+| chzhx        | `0xe7f72265695a635574cbc60b47cf95c73c80f602` | `0xA0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0` | 16802        |              |         | 0.3636 |
+| New KimDot   | `0xcc8292325cc20f43bb2d9e5fb01f39bf2362471c` | `0x8a37e57702d4e1ebebffbce1d74ade0c4da321a5` | 16800        |              |         | 0.3636 |
+| songoku      | `0x9f292bc24c09ace90827ccbbed7ecf5d797bea12` | `0xfac3a668d5bed3ddbd854b647e3113946be3306a` | 16802        |              |         | 0.3636 |
+
+
+## Epoch 39
+
+Height: 18868400 ~ 19069999
+
+| Validator    | RewardTo Address                             | Miner Address                                | Mined Blocks | Offline > 4h | Slashed | Reward |
+| ------------ | -------------------------------------------- | -------------------------------------------- | ------------ | ------------ | ------- | ------ |
+| matrixport   | `0x9a6dd2f7ceb71788de691844d16b6b6852f07aa3` | `0x930c23ce7536b0ede6afe7754134d4011217d6aa` | 16801        |              |         | 0.3636 |
+| SmartVal     | `0x827594fafd443784c85404575214c9a965dda4e6` | `0xf22a003226b2221b00906c7435c2eb582223c5c2` | 16804        |              |         | 0.3636 |
+| 코인판크토시 | `0x492c54e25e98f735b55604c7b11ded202432a830` | `0x32e716daa7c8c2a8af5759bdb2df28df74bbf627` | 33601        |              |         | 0.3636 |
+| ViaBTC       | `0x47fec48177b189598297789dff6a564dcaef64eb` | `0xa928a5794d9852389ff572b1941a672274c6c44a` | 16801        |              |         | 0.3636 |
+| RabbitBCH    | `0x4e7607655a31b9df8b60ee9a1dd527f868c106a2` | `0xfd46d618d0cd459f791f44d9c6e54302658ad142` | 16801        |              |         | 0.3636 |
+| Benswap.cash | `0x2c800937861fc5140955c791bcf021c31fd46d76` | `0x2feb93041fc652b1326a2f07baec5caa8d2353a9` | 16798        |              |         | 0.3636 |
+| BitDeer      | `0xf70d0b3af64f7ec01bbec6d7468cafecd08d5645` | `0x214CF857DAC52298955768763CE0F8E92F0DCCC6` | 16805        |              |         | 0.3636 |
+| SatoshiVision| `0xfd2da63e149d056bd1f66638cd8de775ab73a24d` | `0x2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2` | 16802        |              |         | 0.3636 |
+| chzhx        | `0xe7f72265695a635574cbc60b47cf95c73c80f602` | `0xA0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0` | 16801        |              |         | 0.3636 |
+| New KimDot   | `0xcc8292325cc20f43bb2d9e5fb01f39bf2362471c` | `0x8a37e57702d4e1ebebffbce1d74ade0c4da321a5` | 16798        |              |         | 0.3636 |
+| songoku      | `0x9f292bc24c09ace90827ccbbed7ecf5d797bea12` | `0xfac3a668d5bed3ddbd854b647e3113946be3306a` | 16799        |              |         | 0.3636 |
+
+
+## Epoch 38
+
+Height: 18666800 ~ 18868399
+
+| Validator    | RewardTo Address                             | Miner Address                                | Mined Blocks | Offline > 4h | Slashed | Reward |
+| ------------ | -------------------------------------------- | -------------------------------------------- | ------------ | ------------ | ------- | ------ |
+| matrixport   | `0x9a6dd2f7ceb71788de691844d16b6b6852f07aa3` | `0x930c23ce7536b0ede6afe7754134d4011217d6aa` | 16801        |              |         | 0.3636 |
+| SmartVal     | `0x827594fafd443784c85404575214c9a965dda4e6` | `0xf22a003226b2221b00906c7435c2eb582223c5c2` | 16801        |              |         | 0.3636 |
+| 코인판크토시 | `0x492c54e25e98f735b55604c7b11ded202432a830` | `0x32e716daa7c8c2a8af5759bdb2df28df74bbf627` | 33600        |              |         | 0.3636 |
+| ViaBTC       | `0x47fec48177b189598297789dff6a564dcaef64eb` | `0xa928a5794d9852389ff572b1941a672274c6c44a` | 16802        |              |         | 0.3636 |
+| RabbitBCH    | `0x4e7607655a31b9df8b60ee9a1dd527f868c106a2` | `0xfd46d618d0cd459f791f44d9c6e54302658ad142` | 16801        |              |         | 0.3636 |
+| Benswap.cash | `0x2c800937861fc5140955c791bcf021c31fd46d76` | `0x2feb93041fc652b1326a2f07baec5caa8d2353a9` | 16801        |              |         | 0.3636 |
+| BitDeer      | `0xf70d0b3af64f7ec01bbec6d7468cafecd08d5645` | `0x214CF857DAC52298955768763CE0F8E92F0DCCC6` | 16802        |              |         | 0.3636 |
+| SatoshiVision| `0xfd2da63e149d056bd1f66638cd8de775ab73a24d` | `0x2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2` | 16802        |              |         | 0.3636 |
+| chzhx        | `0xe7f72265695a635574cbc60b47cf95c73c80f602` | `0xA0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0` | 16801        |              |         | 0.3636 |
+| New KimDot   | `0xcc8292325cc20f43bb2d9e5fb01f39bf2362471c` | `0x8a37e57702d4e1ebebffbce1d74ade0c4da321a5` | 16799        |              |         | 0.3636 |
+| songoku      | `0x9f292bc24c09ace90827ccbbed7ecf5d797bea12` | `0xfac3a668d5bed3ddbd854b647e3113946be3306a` | 16801        |              |         | 0.3636 |
+
+
+## Epoch 37
+
+Height: 18465200 ~ 18666799
+
+| Validator    | RewardTo Address                             | Miner Address                                | Mined Blocks | Offline > 4h | Slashed | Reward |
+| ------------ | -------------------------------------------- | -------------------------------------------- | ------------ | ------------ | ------- | ------ |
+| matrixport   | `0x9a6dd2f7ceb71788de691844d16b6b6852f07aa3` | `0x930c23ce7536b0ede6afe7754134d4011217d6aa` | 16801        |              |         | 0.3636 |
+| SmartVal     | `0x827594fafd443784c85404575214c9a965dda4e6` | `0xf22a003226b2221b00906c7435c2eb582223c5c2` | 16801        |              |         | 0.3636 |
+| 코인판크토시 | `0x492c54e25e98f735b55604c7b11ded202432a830` | `0x32e716daa7c8c2a8af5759bdb2df28df74bbf627` | 33599        |              |         | 0.3636 |
+| ViaBTC       | `0x47fec48177b189598297789dff6a564dcaef64eb` | `0xa928a5794d9852389ff572b1941a672274c6c44a` | 16803        |              |         | 0.3636 |
+| RabbitBCH    | `0x4e7607655a31b9df8b60ee9a1dd527f868c106a2` | `0xfd46d618d0cd459f791f44d9c6e54302658ad142` | 16801        |              |         | 0.3636 |
+| Benswap.cash | `0x2c800937861fc5140955c791bcf021c31fd46d76` | `0x2feb93041fc652b1326a2f07baec5caa8d2353a9` | 16801        |              |         | 0.3636 |
+| BitDeer      | `0xf70d0b3af64f7ec01bbec6d7468cafecd08d5645` | `0x214CF857DAC52298955768763CE0F8E92F0DCCC6` | 16808        |              |         | 0.3636 |
+| SatoshiVision| `0xfd2da63e149d056bd1f66638cd8de775ab73a24d` | `0x2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2` | 16802        |              |         | 0.3636 |
+| chzhx        | `0xe7f72265695a635574cbc60b47cf95c73c80f602` | `0xA0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0` | 16801        |              |         | 0.3636 |
+| New KimDot   | `0xcc8292325cc20f43bb2d9e5fb01f39bf2362471c` | `0x8a37e57702d4e1ebebffbce1d74ade0c4da321a5` | 16800        |              |         | 0.3636 |
+| songoku      | `0x9f292bc24c09ace90827ccbbed7ecf5d797bea12` | `0xfac3a668d5bed3ddbd854b647e3113946be3306a` | 16794        |              |         | 0.3636 |
+
+
+## Epoch 36
+
+Height: 18263600 ~ 18465199
+
+| Validator    | RewardTo Address                             | Miner Address                                | Mined Blocks | Offline > 4h | Slashed | Reward |
+| ------------ | -------------------------------------------- | -------------------------------------------- | ------------ | ------------ | ------- | ------ |
+| matrixport   | `0x9a6dd2f7ceb71788de691844d16b6b6852f07aa3` | `0x930c23ce7536b0ede6afe7754134d4011217d6aa` | 16801        |              |         | 0.3636 |
+| SmartVal     | `0x827594fafd443784c85404575214c9a965dda4e6` | `0xf22a003226b2221b00906c7435c2eb582223c5c2` | 16801        |              |         | 0.3636 |
+| 코인판크토시 | `0x492c54e25e98f735b55604c7b11ded202432a830` | `0x32e716daa7c8c2a8af5759bdb2df28df74bbf627` | 33598        |              |         | 0.3636 |
+| ViaBTC       | `0x47fec48177b189598297789dff6a564dcaef64eb` | `0xa928a5794d9852389ff572b1941a672274c6c44a` | 16804        |              |         | 0.3636 |
+| RabbitBCH    | `0x4e7607655a31b9df8b60ee9a1dd527f868c106a2` | `0xfd46d618d0cd459f791f44d9c6e54302658ad142` | 16801        |              |         | 0.3636 |
+| Benswap.cash | `0x2c800937861fc5140955c791bcf021c31fd46d76` | `0x2feb93041fc652b1326a2f07baec5caa8d2353a9` | 16801        |              |         | 0.3636 |
+| BitDeer      | `0xf70d0b3af64f7ec01bbec6d7468cafecd08d5645` | `0x214CF857DAC52298955768763CE0F8E92F0DCCC6` | 16803        |              |         | 0.3636 |
+| SatoshiVision| `0xfd2da63e149d056bd1f66638cd8de775ab73a24d` | `0x2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2` | 16800        |              |         | 0.3636 |
+| chzhx        | `0xe7f72265695a635574cbc60b47cf95c73c80f602` | `0xA0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0` | 16802        |              |         | 0.3636 |
+| New KimDot   | `0xcc8292325cc20f43bb2d9e5fb01f39bf2362471c` | `0x8a37e57702d4e1ebebffbce1d74ade0c4da321a5` | 16748        |              |         | 0.3636 |
+| songoku      | `0x9f292bc24c09ace90827ccbbed7ecf5d797bea12` | `0xfac3a668d5bed3ddbd854b647e3113946be3306a` | 16852        |              |         | 0.3636 |
+
+
+## Epoch 35
+
+Height: 18062000 ~ 18263599
+
+| Validator    | RewardTo Address                             | Miner Address                                | Mined Blocks | Offline > 4h | Slashed | Reward |
+| ------------ | -------------------------------------------- | -------------------------------------------- | ------------ | ------------ | ------- | ------ |
+| matrixport   | `0x9a6dd2f7ceb71788de691844d16b6b6852f07aa3` | `0x930c23ce7536b0ede6afe7754134d4011217d6aa` | 16801        |              |         | 0.3636 |
+| SmartVal     | `0x827594fafd443784c85404575214c9a965dda4e6` | `0xf22a003226b2221b00906c7435c2eb582223c5c2` | 16802        |              |         | 0.3636 |
+| 코인판크토시 | `0x492c54e25e98f735b55604c7b11ded202432a830` | `0x32e716daa7c8c2a8af5759bdb2df28df74bbf627` | 33599        |              |         | 0.3636 |
+| ViaBTC       | `0x47fec48177b189598297789dff6a564dcaef64eb` | `0xa928a5794d9852389ff572b1941a672274c6c44a` | 16803        |              |         | 0.3636 |
+| RabbitBCH    | `0x4e7607655a31b9df8b60ee9a1dd527f868c106a2` | `0xfd46d618d0cd459f791f44d9c6e54302658ad142` | 16801        |              |         | 0.3636 |
+| Benswap.cash | `0x2c800937861fc5140955c791bcf021c31fd46d76` | `0x2feb93041fc652b1326a2f07baec5caa8d2353a9` | 16800        |              |         | 0.3636 |
+| BitDeer      | `0xf70d0b3af64f7ec01bbec6d7468cafecd08d5645` | `0x214CF857DAC52298955768763CE0F8E92F0DCCC6` | 16803        |              |         | 0.3636 |
+| SatoshiVision| `0xfd2da63e149d056bd1f66638cd8de775ab73a24d` | `0x2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2` | 16799        |              |         | 0.3636 |
+| chzhx        | `0xe7f72265695a635574cbc60b47cf95c73c80f602` | `0xA0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0` | 16803        |              |         | 0.3636 |
+| New KimDot   | `0xcc8292325cc20f43bb2d9e5fb01f39bf2362471c` | `0x8a37e57702d4e1ebebffbce1d74ade0c4da321a5` | 16796        |              |         | 0.3636 |
+| songoku      | `0x9f292bc24c09ace90827ccbbed7ecf5d797bea12` | `0xfac3a668d5bed3ddbd854b647e3113946be3306a` | 16804        |              |         | 0.3636 |
+
+
+## Epoch 34
+
+Height: 17860400 ~ 18061999
+
+| Validator    | RewardTo Address                             | Miner Address                                | Mined Blocks | Offline > 4h | Slashed | Reward |
+| ------------ | -------------------------------------------- | -------------------------------------------- | ------------ | ------------ | ------- | ------ |
+| matrixport   | `0x9a6dd2f7ceb71788de691844d16b6b6852f07aa3` | `0x930c23ce7536b0ede6afe7754134d4011217d6aa` | 16801        |              |         | 0.3636 |
+| SmartVal     | `0x827594fafd443784c85404575214c9a965dda4e6` | `0xf22a003226b2221b00906c7435c2eb582223c5c2` | 16801        |              |         | 0.3636 |
+| 코인판크토시 | `0x492c54e25e98f735b55604c7b11ded202432a830` | `0x32e716daa7c8c2a8af5759bdb2df28df74bbf627` | 33600        |              |         | 0.3636 |
+| ViaBTC       | `0x47fec48177b189598297789dff6a564dcaef64eb` | `0xa928a5794d9852389ff572b1941a672274c6c44a` | 16802        |              |         | 0.3636 |
+| RabbitBCH    | `0x4e7607655a31b9df8b60ee9a1dd527f868c106a2` | `0xfd46d618d0cd459f791f44d9c6e54302658ad142` | 16801        |              |         | 0.3636 |
+| Benswap.cash | `0x2c800937861fc5140955c791bcf021c31fd46d76` | `0x2feb93041fc652b1326a2f07baec5caa8d2353a9` | 16801        |              |         | 0.3636 |
+| BitDeer      | `0xf70d0b3af64f7ec01bbec6d7468cafecd08d5645` | `0x214CF857DAC52298955768763CE0F8E92F0DCCC6` | 16806        |              |         | 0.3636 |
+| SatoshiVision| `0xfd2da63e149d056bd1f66638cd8de775ab73a24d` | `0x2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2` | 16800        |              |         | 0.3636 |
+| chzhx        | `0xe7f72265695a635574cbc60b47cf95c73c80f602` | `0xA0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0` | 16802        |              |         | 0.3636 |
+| New KimDot   | `0xcc8292325cc20f43bb2d9e5fb01f39bf2362471c` | `0x8a37e57702d4e1ebebffbce1d74ade0c4da321a5` | 16797        |              |         | 0.3636 |
+| songoku      | `0x9f292bc24c09ace90827ccbbed7ecf5d797bea12` | `0xfac3a668d5bed3ddbd854b647e3113946be3306a` | 16800        |              |         | 0.3636 |
+
+
+## Epoch 33
+
+Height: 17658800 ~ 17860399
+
+| Validator    | RewardTo Address                             | Miner Address                                | Mined Blocks | Offline > 4h | Slashed | Reward |
+| ------------ | -------------------------------------------- | -------------------------------------------- | ------------ | ------------ | ------- | ------ |
+| matrixport   | `0x9a6dd2f7ceb71788de691844d16b6b6852f07aa3` | `0x930c23ce7536b0ede6afe7754134d4011217d6aa` | 16801        |              |         | 0.3636 |
+| SmartVal     | `0x827594fafd443784c85404575214c9a965dda4e6` | `0xf22a003226b2221b00906c7435c2eb582223c5c2` | 16801        |              |         | 0.3636 |
+| 코인판크토시 | `0x492c54e25e98f735b55604c7b11ded202432a830` | `0x32e716daa7c8c2a8af5759bdb2df28df74bbf627` | 33599        |              |         | 0.3636 |
+| ViaBTC       | `0x47fec48177b189598297789dff6a564dcaef64eb` | `0xa928a5794d9852389ff572b1941a672274c6c44a` | 16803        |              |         | 0.3636 |
+| RabbitBCH    | `0x4e7607655a31b9df8b60ee9a1dd527f868c106a2` | `0xfd46d618d0cd459f791f44d9c6e54302658ad142` | 16801        |              |         | 0.3636 |
+| Benswap.cash | `0x2c800937861fc5140955c791bcf021c31fd46d76` | `0x2feb93041fc652b1326a2f07baec5caa8d2353a9` | 16801        |              |         | 0.3636 |
+| BitDeer      | `0xf70d0b3af64f7ec01bbec6d7468cafecd08d5645` | `0x214CF857DAC52298955768763CE0F8E92F0DCCC6` | 16801        |              |         | 0.3636 |
+| SatoshiVision| `0xfd2da63e149d056bd1f66638cd8de775ab73a24d` | `0x2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2` | 16803        |              |         | 0.3636 |
+| chzhx        | `0xe7f72265695a635574cbc60b47cf95c73c80f602` | `0xA0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0` | 16803        |              |         | 0.3636 |
+| New KimDot   | `0xcc8292325cc20f43bb2d9e5fb01f39bf2362471c` | `0x8a37e57702d4e1ebebffbce1d74ade0c4da321a5` | 16772        |              |         | 0.3636 |
+| songoku      | `0x9f292bc24c09ace90827ccbbed7ecf5d797bea12` | `0xfac3a668d5bed3ddbd854b647e3113946be3306a` | 16826        |              |         | 0.3636 |
+
+
+## Epoch 32
+
+Height: 17457200 ~ 17658799
+
+| Validator    | RewardTo Address                             | Miner Address                                | Mined Blocks | Offline > 4h | Slashed | Reward |
+| ------------ | -------------------------------------------- | -------------------------------------------- | ------------ | ------------ | ------- | ------ |
+| matrixport   | `0x9a6dd2f7ceb71788de691844d16b6b6852f07aa3` | `0x930c23ce7536b0ede6afe7754134d4011217d6aa` | 16801        |              |         | 0.2727 |
+| SmartVal     | `0x827594fafd443784c85404575214c9a965dda4e6` | `0xf22a003226b2221b00906c7435c2eb582223c5c2` | 16802        |              |         | 0.2727 |
+| 코인판크토시 | `0x492c54e25e98f735b55604c7b11ded202432a830` | `0x32e716daa7c8c2a8af5759bdb2df28df74bbf627` | 33460        |              |         | 0.2727 |
+| ViaBTC       | `0x47fec48177b189598297789dff6a564dcaef64eb` | `0xa928a5794d9852389ff572b1941a672274c6c44a` | 16802        |              |         | 0.2727 |
+| RabbitBCH    | `0x4e7607655a31b9df8b60ee9a1dd527f868c106a2` | `0xfd46d618d0cd459f791f44d9c6e54302658ad142` | 16801        |              |         | 0.2727 |
+| Benswap.cash | `0x2c800937861fc5140955c791bcf021c31fd46d76` | `0x2feb93041fc652b1326a2f07baec5caa8d2353a9` | 16800        |              |         | 0.2727 |
+| KimDotCool   | `0x42bde43b98a35885f65e6999412ed7af12f21606` | `0x8bce68c4092c2d0dc369682520ba31f833518036` | 141        |              |         | 0.2727 |
+| BitDeer      | `0xf70d0b3af64f7ec01bbec6d7468cafecd08d5645` | `0x214CF857DAC52298955768763CE0F8E92F0DCCC6` | 16805        |              |         | 0.2727 |
+| SatoshiVision| `0xfd2da63e149d056bd1f66638cd8de775ab73a24d` | `0x2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2` | 16801        |              |         | 0.2727 |
+| chzhx        | `0xe7f72265695a635574cbc60b47cf95c73c80f602` | `0xA0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0` | 16804        |              |         | 0.2727 |
+| New KimDot   | `0xcc8292325cc20f43bb2d9e5fb01f39bf2362471c` | `0x8a37e57702d4e1ebebffbce1d74ade0c4da321a5` | 16789        |              |         | 0.2727 |
+| songoku      | `0x9f292bc24c09ace90827ccbbed7ecf5d797bea12` | `0xfac3a668d5bed3ddbd854b647e3113946be3306a` | 16806        |              |         | 0.2727 |
+
+
+## Epoch 31
+
+Height: 17255600 ~ 17457199
+
+| Validator    | RewardTo Address                             | Miner Address                                | Mined Blocks | Offline > 4h | Slashed | Reward |
+| ------------ | -------------------------------------------- | -------------------------------------------- | ------------ | ------------ | ------- | ------ |
+| matrixport   | `0x9a6dd2f7ceb71788de691844d16b6b6852f07aa3` | `0x930c23ce7536b0ede6afe7754134d4011217d6aa` | 20161        |              |         | 0.4    |
+| SmartVal     | `0x827594fafd443784c85404575214c9a965dda4e6` | `0xf22a003226b2221b00906c7435c2eb582223c5c2` | 20162        |              |         | 0.4    |
+| 코인판크토시 | `0x492c54e25e98f735b55604c7b11ded202432a830` | `0x32e716daa7c8c2a8af5759bdb2df28df74bbf627` | 20186        |              |         | 0.4    |
+| ViaBTC       | `0x47fec48177b189598297789dff6a564dcaef64eb` | `0xa928a5794d9852389ff572b1941a672274c6c44a` | 20162        |              |         | 0.4    |
+| RabbitBCH    | `0x4e7607655a31b9df8b60ee9a1dd527f868c106a2` | `0xfd46d618d0cd459f791f44d9c6e54302658ad142` | 20161        |              |         | 0.4    |
+| Benswap.cash | `0x2c800937861fc5140955c791bcf021c31fd46d76` | `0x2feb93041fc652b1326a2f07baec5caa8d2353a9` | 20160        |              |         | 0.4    |
+| KimDotCool   | `0x42bde43b98a35885f65e6999412ed7af12f21606` | `0x8bce68c4092c2d0dc369682520ba31f833518036` | 20135        |              |         | 0.4    |
+| BitDeer      | `0xf70d0b3af64f7ec01bbec6d7468cafecd08d5645` | `0x214CF857DAC52298955768763CE0F8E92F0DCCC6` | 20160        |              |         | 0.4    |
+| SatoshiVision| `0xfd2da63e149d056bd1f66638cd8de775ab73a24d` | `0x2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2` | 20160        |              |         | 0.4    |
+| chzhx        | `0xe7f72265695a635574cbc60b47cf95c73c80f602` | `0xA0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0` | 20163        |              |         | 0.4    |
+
+
+## Epoch 30
+
+Height: 17054000 ~ 17255599
+
+| Validator    | RewardTo Address                             | Miner Address                                | Mined Blocks | Offline > 4h | Slashed | Reward |
+| ------------ | -------------------------------------------- | -------------------------------------------- | ------------ | ------------ | ------- | ------ |
+| matrixport   | `0x9a6dd2f7ceb71788de691844d16b6b6852f07aa3` | `0x930c23ce7536b0ede6afe7754134d4011217d6aa` | 20161        |              |         | 0.4    |
+| SmartVal     | `0x827594fafd443784c85404575214c9a965dda4e6` | `0xf22a003226b2221b00906c7435c2eb582223c5c2` | 20161        |              |         | 0.4    |
+| 코인판크토시 | `0x492c54e25e98f735b55604c7b11ded202432a830` | `0x32e716daa7c8c2a8af5759bdb2df28df74bbf627` | 20182        |              |         | 0.4    |
+| ViaBTC       | `0x47fec48177b189598297789dff6a564dcaef64eb` | `0xa928a5794d9852389ff572b1941a672274c6c44a` | 20165        |              |         | 0.4    |
+| RabbitBCH    | `0x4e7607655a31b9df8b60ee9a1dd527f868c106a2` | `0xfd46d618d0cd459f791f44d9c6e54302658ad142` | 20161        |              |         | 0.4    |
+| Benswap.cash | `0x2c800937861fc5140955c791bcf021c31fd46d76` | `0x2feb93041fc652b1326a2f07baec5caa8d2353a9` | 20161        |              |         | 0.4    |
+| KimDotCool   | `0x42bde43b98a35885f65e6999412ed7af12f21606` | `0x8bce68c4092c2d0dc369682520ba31f833518036` | 20136        |              |         | 0.4    |
+| BitDeer      | `0xf70d0b3af64f7ec01bbec6d7468cafecd08d5645` | `0x214CF857DAC52298955768763CE0F8E92F0DCCC6` | 20161        |              |         | 0.4    |
+| SatoshiVision| `0xfd2da63e149d056bd1f66638cd8de775ab73a24d` | `0x2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2` | 20159        |              |         | 0.4    |
+| chzhx        | `0xe7f72265695a635574cbc60b47cf95c73c80f602` | `0xA0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0` | 20163        |              |         | 0.4    |
+
+
+## Epoch 29
+
+Height: 16852400 ~ 17053999
+
+| Validator    | RewardTo Address                             | Miner Address                                | Mined Blocks | Offline > 4h | Slashed | Reward |
+| ------------ | -------------------------------------------- | -------------------------------------------- | ------------ | ------------ | ------- | ------ |
+| matrixport   | `0x9a6dd2f7ceb71788de691844d16b6b6852f07aa3` | `0x930c23ce7536b0ede6afe7754134d4011217d6aa` | 20161        |              |         | 0.4    |
+| SmartVal     | `0x827594fafd443784c85404575214c9a965dda4e6` | `0xf22a003226b2221b00906c7435c2eb582223c5c2` | 20163        |              |         | 0.4    |
+| 코인판크토시 | `0x492c54e25e98f735b55604c7b11ded202432a830` | `0x32e716daa7c8c2a8af5759bdb2df28df74bbf627` | 20207        |              |         | 0.4    |
+| ViaBTC       | `0x47fec48177b189598297789dff6a564dcaef64eb` | `0xa928a5794d9852389ff572b1941a672274c6c44a` | 20164        |              |         | 0.4    |
+| RabbitBCH    | `0x4e7607655a31b9df8b60ee9a1dd527f868c106a2` | `0xfd46d618d0cd459f791f44d9c6e54302658ad142` | 20161        |              |         | 0.4    |
+| Benswap.cash | `0x2c800937861fc5140955c791bcf021c31fd46d76` | `0x2feb93041fc652b1326a2f07baec5caa8d2353a9` | 20159        |              |         | 0.4    |
+| KimDotCool   | `0x42bde43b98a35885f65e6999412ed7af12f21606` | `0x8bce68c4092c2d0dc369682520ba31f833518036` | 20112        |              |         | 0.4    |
+| BitDeer      | `0xf70d0b3af64f7ec01bbec6d7468cafecd08d5645` | `0x214CF857DAC52298955768763CE0F8E92F0DCCC6` | 20160        |              |         | 0.4    |
+| SatoshiVision| `0xfd2da63e149d056bd1f66638cd8de775ab73a24d` | `0x2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2` | 20159        |              |         | 0.4    |
+| chzhx        | `0xe7f72265695a635574cbc60b47cf95c73c80f602` | `0xA0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0` | 20164        |              |         | 0.4    |
+
+
+## Epoch 28
+
+Height: 16650800 ~ 16852399
+
+| Validator    | RewardTo Address                             | Miner Address                                | Mined Blocks | Offline > 4h | Slashed | Reward |
+| ------------ | -------------------------------------------- | -------------------------------------------- | ------------ | ------------ | ------- | ------ |
+| matrixport   | `0x9a6dd2f7ceb71788de691844d16b6b6852f07aa3` | `0x930c23ce7536b0ede6afe7754134d4011217d6aa` | 20161        |              |         | 0.4    |
+| SmartVal     | `0x827594fafd443784c85404575214c9a965dda4e6` | `0xf22a003226b2221b00906c7435c2eb582223c5c2` | 20163        |              |         | 0.4    |
+| 코인판크토시 | `0x492c54e25e98f735b55604c7b11ded202432a830` | `0x32e716daa7c8c2a8af5759bdb2df28df74bbf627` | 20173        |              |         | 0.4    |
+| ViaBTC       | `0x47fec48177b189598297789dff6a564dcaef64eb` | `0xa928a5794d9852389ff572b1941a672274c6c44a` | 20163        |              |         | 0.4    |
+| RabbitBCH    | `0x4e7607655a31b9df8b60ee9a1dd527f868c106a2` | `0xfd46d618d0cd459f791f44d9c6e54302658ad142` | 20161        |              |         | 0.4    |
+| Benswap.cash | `0x2c800937861fc5140955c791bcf021c31fd46d76` | `0x2feb93041fc652b1326a2f07baec5caa8d2353a9` | 20159        |              |         | 0.4    |
+| KimDotCool   | `0x42bde43b98a35885f65e6999412ed7af12f21606` | `0x8bce68c4092c2d0dc369682520ba31f833518036` | 20147        |              |         | 0.4    |
+| BitDeer      | `0xf70d0b3af64f7ec01bbec6d7468cafecd08d5645` | `0x214CF857DAC52298955768763CE0F8E92F0DCCC6` | 20159        |              |         | 0.4    |
+| SatoshiVision| `0xfd2da63e149d056bd1f66638cd8de775ab73a24d` | `0x2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2` | 20160        |              |         | 0.4    |
+| chzhx        | `0xe7f72265695a635574cbc60b47cf95c73c80f602` | `0xA0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0` | 20164        |              |         | 0.4    |
+
+
+## Epoch 27
+
+Height: 16449200 ~ 16650799
+
+| Validator    | RewardTo Address                             | Miner Address                                | Mined Blocks | Offline > 4h | Slashed | Reward |
+| ------------ | -------------------------------------------- | -------------------------------------------- | ------------ | ------------ | ------- | ------ |
+| matrixport   | `0x9a6dd2f7ceb71788de691844d16b6b6852f07aa3` | `0x930c23ce7536b0ede6afe7754134d4011217d6aa` | 20161        |              |         | 0.4    |
+| SmartVal     | `0x827594fafd443784c85404575214c9a965dda4e6` | `0xf22a003226b2221b00906c7435c2eb582223c5c2` | 20166        |              |         | 0.4    |
+| 코인판크토시 | `0x492c54e25e98f735b55604c7b11ded202432a830` | `0x32e716daa7c8c2a8af5759bdb2df28df74bbf627` | 20233        |              |         | 0.4    |
+| ViaBTC       | `0x47fec48177b189598297789dff6a564dcaef64eb` | `0xa928a5794d9852389ff572b1941a672274c6c44a` | 20166        |              |         | 0.4    |
+| RabbitBCH    | `0x4e7607655a31b9df8b60ee9a1dd527f868c106a2` | `0xfd46d618d0cd459f791f44d9c6e54302658ad142` | 20161        |              |         | 0.4    |
+| Benswap.cash | `0x2c800937861fc5140955c791bcf021c31fd46d76` | `0x2feb93041fc652b1326a2f07baec5caa8d2353a9` | 20156        |              |         | 0.4    |
+| KimDotCool   | `0x42bde43b98a35885f65e6999412ed7af12f21606` | `0x8bce68c4092c2d0dc369682520ba31f833518036` | 20084        |              |         | 0.4    |
+| BitDeer      | `0xf70d0b3af64f7ec01bbec6d7468cafecd08d5645` | `0x214CF857DAC52298955768763CE0F8E92F0DCCC6` | 20159        |              |         | 0.4    |
+| SatoshiVision| `0xfd2da63e149d056bd1f66638cd8de775ab73a24d` | `0x2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2` | 20160        |              |         | 0.4    |
+| chzhx        | `0xe7f72265695a635574cbc60b47cf95c73c80f602` | `0xA0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0` | 20164        |              |         | 0.4    |
+
+
+## Epoch 26
+
+Height: 16247600 ~ 16449199
+
+| Validator    | RewardTo Address                             | Miner Address                                | Mined Blocks | Offline > 4h | Slashed | Reward |
+| ------------ | -------------------------------------------- | -------------------------------------------- | ------------ | ------------ | ------- | ------ |
+| matrixport   | `0x9a6dd2f7ceb71788de691844d16b6b6852f07aa3` | `0x930c23ce7536b0ede6afe7754134d4011217d6aa` | 20161        |              |         | 0.4    |
+| SmartVal     | `0x827594fafd443784c85404575214c9a965dda4e6` | `0xf22a003226b2221b00906c7435c2eb582223c5c2` | 20163        |              |         | 0.4    |
+| 코인판크토시 | `0x492c54e25e98f735b55604c7b11ded202432a830` | `0x32e716daa7c8c2a8af5759bdb2df28df74bbf627` | 20196        |              |         | 0.4    |
+| ViaBTC       | `0x47fec48177b189598297789dff6a564dcaef64eb` | `0xa928a5794d9852389ff572b1941a672274c6c44a` | 20161        |              |         | 0.4    |
+| RabbitBCH    | `0x4e7607655a31b9df8b60ee9a1dd527f868c106a2` | `0xfd46d618d0cd459f791f44d9c6e54302658ad142` | 20161        |              |         | 0.4    |
+| Benswap.cash | `0x2c800937861fc5140955c791bcf021c31fd46d76` | `0x2feb93041fc652b1326a2f07baec5caa8d2353a9` | 20159        |              |         | 0.4    |
+| KimDotCool   | `0x42bde43b98a35885f65e6999412ed7af12f21606` | `0x8bce68c4092c2d0dc369682520ba31f833518036` | 20126        |              |         | 0.4    |
+| BitDeer      | `0xf70d0b3af64f7ec01bbec6d7468cafecd08d5645` | `0x214CF857DAC52298955768763CE0F8E92F0DCCC6` | 20161        |              |         | 0.4    |
+| SatoshiVision| `0xfd2da63e149d056bd1f66638cd8de775ab73a24d` | `0x2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2` | 20155        |              |         | 0.4    |
+| chzhx        | `0xe7f72265695a635574cbc60b47cf95c73c80f602` | `0xA0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0` | 20167        |              |         | 0.4    |
+
+
+## Epoch 25
+
+Height: 16046000 ~ 16247599
+
+| Validator    | RewardTo Address                             | Miner Address                                | Mined Blocks | Offline > 4h | Slashed | Reward |
+| ------------ | -------------------------------------------- | -------------------------------------------- | ------------ | ------------ | ------- | ------ |
+| matrixport   | `0x9a6dd2f7ceb71788de691844d16b6b6852f07aa3` | `0x930c23ce7536b0ede6afe7754134d4011217d6aa` | 20161        |              |         | 0.4    |
+| SmartVal     | `0x827594fafd443784c85404575214c9a965dda4e6` | `0xf22a003226b2221b00906c7435c2eb582223c5c2` | 20163        |              |         | 0.4    |
+| 코인판크토시 | `0x492c54e25e98f735b55604c7b11ded202432a830` | `0x32e716daa7c8c2a8af5759bdb2df28df74bbf627` | 20188        |              |         | 0.4    |
+| ViaBTC       | `0x47fec48177b189598297789dff6a564dcaef64eb` | `0xa928a5794d9852389ff572b1941a672274c6c44a` | 20162        |              |         | 0.4    |
+| RabbitBCH    | `0x4e7607655a31b9df8b60ee9a1dd527f868c106a2` | `0xfd46d618d0cd459f791f44d9c6e54302658ad142` | 20342        |              |         | 0.4    |
+| Benswap.cash | `0x2c800937861fc5140955c791bcf021c31fd46d76` | `0x2feb93041fc652b1326a2f07baec5caa8d2353a9` | 20159        |              |         | 0.4    |
+| KimDotCool   | `0x42bde43b98a35885f65e6999412ed7af12f21606` | `0x8bce68c4092c2d0dc369682520ba31f833518036` | 20133        |              |         | 0.4    |
+| BitDeer      | `0xf70d0b3af64f7ec01bbec6d7468cafecd08d5645` | `0x214CF857DAC52298955768763CE0F8E92F0DCCC6` | 20160        |              |         | 0.4    |
+| SatoshiVision| `0xfd2da63e149d056bd1f66638cd8de775ab73a24d` | `0x2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2` | 20161        |              |         | 0.4    |
+| chzhx        | `0xe7f72265695a635574cbc60b47cf95c73c80f602` | `0xA0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0` | 19981        |              |         | 0.4    |
+
+
+## Epoch 24
+
+Height: 15844400 ~ 16045999
+
+| Validator    | RewardTo Address                             | Miner Address                                | Mined Blocks | Offline > 4h | Slashed | Reward |
+| ------------ | -------------------------------------------- | -------------------------------------------- | ------------ | ------------ | ------- | ------ |
+| matrixport   | `0x9a6dd2f7ceb71788de691844d16b6b6852f07aa3` | `0x930c23ce7536b0ede6afe7754134d4011217d6aa` | 20161        |              |         | 0.4    |
+| SmartVal     | `0x827594fafd443784c85404575214c9a965dda4e6` | `0xf22a003226b2221b00906c7435c2eb582223c5c2` | 20161        |              |         | 0.4    |
+| 코인판크토시 | `0x492c54e25e98f735b55604c7b11ded202432a830` | `0x32e716daa7c8c2a8af5759bdb2df28df74bbf627` | 20205        |              |         | 0.4    |
+| ViaBTC       | `0x47fec48177b189598297789dff6a564dcaef64eb` | `0xa928a5794d9852389ff572b1941a672274c6c44a` | 20162        |              |         | 0.4    |
+| RabbitBCH    | `0x4e7607655a31b9df8b60ee9a1dd527f868c106a2` | `0xfd46d618d0cd459f791f44d9c6e54302658ad142` | 20161        |              |         | 0.4    |
+| Benswap.cash | `0x2c800937861fc5140955c791bcf021c31fd46d76` | `0x2feb93041fc652b1326a2f07baec5caa8d2353a9` | 20161        |              |         | 0.4    |
+| KimDotCool   | `0x42bde43b98a35885f65e6999412ed7af12f21606` | `0x8bce68c4092c2d0dc369682520ba31f833518036` | 20116        |              |         | 0.4    |
+| BitDeer      | `0xf70d0b3af64f7ec01bbec6d7468cafecd08d5645` | `0x214CF857DAC52298955768763CE0F8E92F0DCCC6` | 20158        |              |         | 0.4    |
+| SatoshiVision| `0xfd2da63e149d056bd1f66638cd8de775ab73a24d` | `0x2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2` | 20164        |              |         | 0.4    |
+| chzhx        | `0xe7f72265695a635574cbc60b47cf95c73c80f602` | `0xA0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0` | 20161        |              |         | 0.4    |
+
+
+## Epoch 23
+
+Height: 15642800 ~ 15844399
+
+| Validator    | RewardTo Address                             | Miner Address                                | Mined Blocks | Offline > 4h | Slashed | Reward |
+| ------------ | -------------------------------------------- | -------------------------------------------- | ------------ | ------------ | ------- | ------ |
+| matrixport   | `0x9a6dd2f7ceb71788de691844d16b6b6852f07aa3` | `0x930c23ce7536b0ede6afe7754134d4011217d6aa` | 20161        |              |         | 0.4    |
+| SmartVal     | `0x827594fafd443784c85404575214c9a965dda4e6` | `0xf22a003226b2221b00906c7435c2eb582223c5c2` | 20164        |              |         | 0.4    |
+| 코인판크토시 | `0x492c54e25e98f735b55604c7b11ded202432a830` | `0x32e716daa7c8c2a8af5759bdb2df28df74bbf627` | 20215        |              |         | 0.4    |
+| ViaBTC       | `0x47fec48177b189598297789dff6a564dcaef64eb` | `0xa928a5794d9852389ff572b1941a672274c6c44a` | 20162        |              |         | 0.4    |
+| RabbitBCH    | `0x4e7607655a31b9df8b60ee9a1dd527f868c106a2` | `0xfd46d618d0cd459f791f44d9c6e54302658ad142` | 20161        |              |         | 0.4    |
+| Benswap.cash | `0x2c800937861fc5140955c791bcf021c31fd46d76` | `0x2feb93041fc652b1326a2f07baec5caa8d2353a9` | 20158        |              |         | 0.4    |
+| KimDotCool   | `0x42bde43b98a35885f65e6999412ed7af12f21606` | `0x8bce68c4092c2d0dc369682520ba31f833518036` | 20106        |              |         | 0.4    |
+| BitDeer      | `0xf70d0b3af64f7ec01bbec6d7468cafecd08d5645` | `0x214CF857DAC52298955768763CE0F8E92F0DCCC6` | 20160        |              |         | 0.4    |
+| SatoshiVision| `0xfd2da63e149d056bd1f66638cd8de775ab73a24d` | `0x2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2` | 20161        |              |         | 0.4    |
+| chzhx        | `0xe7f72265695a635574cbc60b47cf95c73c80f602` | `0xA0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0` | 20162        |              |         | 0.4    |
+
+
+
+## Epoch 22
+
+Height: 15441200 ~ 15642799
+
+| Validator    | RewardTo Address                             | Miner Address                                | Mined Blocks | Offline > 4h | Slashed | Reward |
+| ------------ | -------------------------------------------- | -------------------------------------------- | ------------ | ------------ | ------- | ------ |
+| matrixport   | `0x9a6dd2f7ceb71788de691844d16b6b6852f07aa3` | `0x930c23ce7536b0ede6afe7754134d4011217d6aa` | 18328        |              |         | 0.3636 |
+| SmartVal     | `0x827594fafd443784c85404575214c9a965dda4e6` | `0xf22a003226b2221b00906c7435c2eb582223c5c2` | 18332        |              |         | 0.3636 |
+| 코인판크토시 | `0x492c54e25e98f735b55604c7b11ded202432a830` | `0x32e716daa7c8c2a8af5759bdb2df28df74bbf627` | 18330        |              |         | 0.3636 |
+| ViaBTC       | `0x47fec48177b189598297789dff6a564dcaef64eb` | `0xa928a5794d9852389ff572b1941a672274c6c44a` | 18335        |              |         | 0.3636 |
+| RabbitBCH    | `0x4e7607655a31b9df8b60ee9a1dd527f868c106a2` | `0xfd46d618d0cd459f791f44d9c6e54302658ad142` | 18331        |              |         | 0.3636 |
+| Benswap.cash | `0x2c800937861fc5140955c791bcf021c31fd46d76` | `0x2feb93041fc652b1326a2f07baec5caa8d2353a9` | 18324        |              |         | 0.3636 |
+| songoku      | `0x9f292bc24c09ace90827ccbbed7ecf5d797bea12` | `0xfac3a668d5bed3ddbd854b647e3113946be3306a` | 18347        |              |         | 0.3636 |
+| KimDotCool   | `0x42bde43b98a35885f65e6999412ed7af12f21606` | `0x8bce68c4092c2d0dc369682520ba31f833518036` | 18303        |              |         | 0.3636 |
+| BitDeer      | `0xf70d0b3af64f7ec01bbec6d7468cafecd08d5645` | `0x214CF857DAC52298955768763CE0F8E92F0DCCC6` | 18326        |              |         | 0.3636 |
+| SatoshiVision| `0xfd2da63e149d056bd1f66638cd8de775ab73a24d` | `0x2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2` | 18327        |              |         | 0.3636 |
+| chzhx        | `0xe7f72265695a635574cbc60b47cf95c73c80f602` | `0xA0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0` | 18328        |              |         | 0.3636 |
+
+
+
+## Epoch 21
+
+Height: 15239600 ~ 15441199
+
+| Validator    | RewardTo Address                             | Miner Address                                | Mined Blocks | Offline > 4h | Slashed | Reward |
+| ------------ | -------------------------------------------- | -------------------------------------------- | ------------ | ------------ | ------- | ------ |
+| matrixport   | `0x9a6dd2f7ceb71788de691844d16b6b6852f07aa3` | `0x930c23ce7536b0ede6afe7754134d4011217d6aa` | 18329        |              |         | 0.3636 |
+| SmartVal     | `0x827594fafd443784c85404575214c9a965dda4e6` | `0xf22a003226b2221b00906c7435c2eb582223c5c2` | 18336        |              |         | 0.3636 |
+| 코인판크토시 | `0x492c54e25e98f735b55604c7b11ded202432a830` | `0x32e716daa7c8c2a8af5759bdb2df28df74bbf627` | 18322        |              |         | 0.3636 |
+| ViaBTC       | `0x47fec48177b189598297789dff6a564dcaef64eb` | `0xa928a5794d9852389ff572b1941a672274c6c44a` | 18338        |              |         | 0.3636 |
+| RabbitBCH    | `0x4e7607655a31b9df8b60ee9a1dd527f868c106a2` | `0xfd46d618d0cd459f791f44d9c6e54302658ad142` | 18333        |              |         | 0.3636 |
+| Benswap.cash | `0x2c800937861fc5140955c791bcf021c31fd46d76` | `0x2feb93041fc652b1326a2f07baec5caa8d2353a9` | 18321        |              |         | 0.3636 |
+| songoku      | `0x9f292bc24c09ace90827ccbbed7ecf5d797bea12` | `0xfac3a668d5bed3ddbd854b647e3113946be3306a` | 18363        |              |         | 0.3636 |
+| KimDotCool   | `0x42bde43b98a35885f65e6999412ed7af12f21606` | `0x8bce68c4092c2d0dc369682520ba31f833518036` | 18290        |              |         | 0.3636 |
+| BitDeer      | `0xf70d0b3af64f7ec01bbec6d7468cafecd08d5645` | `0x214CF857DAC52298955768763CE0F8E92F0DCCC6` | 18325        |              |         | 0.3636 |
+| SatoshiVision| `0xfd2da63e149d056bd1f66638cd8de775ab73a24d` | `0x2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2` | 18326        |              |         | 0.3636 |
+| chzhx        | `0xe7f72265695a635574cbc60b47cf95c73c80f602` | `0xA0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0` | 18328        |              |         | 0.3636 |
+
+
+
+## Epoch 20
+
+Height: 15038000 ~ 15239599
+
+| Validator     | RewardTo Address                             | Miner Address                                | Mined Blocks | Offline > 4h | Slashed | Reward |
+| ------------- | -------------------------------------------- | -------------------------------------------- | ------------ | ------------ | ------- | ------ |
+| matrixport    | `0x9a6dd2f7ceb71788de691844d16b6b6852f07aa3` | `0x930c23ce7536b0ede6afe7754134d4011217d6aa` | 17824        | yes          |         | 0.2727 |
+| SmartVal      | `0x827594fafd443784c85404575214c9a965dda4e6` | `0xf22a003226b2221b00906c7435c2eb582223c5c2` | 18336        |              |         | 0.2727 |
+| 코인판크토시  | `0x492c54e25e98f735b55604c7b11ded202432a830` | `0x32e716daa7c8c2a8af5759bdb2df28df74bbf627` | 18318        |              |         | 0.2727 |
+| ViaBTC        | `0x47fec48177b189598297789dff6a564dcaef64eb` | `0xa928a5794d9852389ff572b1941a672274c6c44a` | 18340        |              |         | 0.2727 |
+| RabbitBCH     | `0x4e7607655a31b9df8b60ee9a1dd527f868c106a2` | `0xfd46d618d0cd459f791f44d9c6e54302658ad142` | 18348        |              |         | 0.2727 |
+| Benswap.cash  | `0x2c800937861fc5140955c791bcf021c31fd46d76` | `0x2feb93041fc652b1326a2f07baec5caa8d2353a9` | 18325        |              |         | 0.2727 |
+| songoku       | `0x9f292bc24c09ace90827ccbbed7ecf5d797bea12` | `0xfac3a668d5bed3ddbd854b647e3113946be3306a` | 18352        |              |         | 0.2727 |
+| KimDotCool    | `0x42bde43b98a35885f65e6999412ed7af12f21606` | `0x8bce68c4092c2d0dc369682520ba31f833518036` | 18806        |              |         | 0.2727 |
+| BitDeer       | `0xf70d0b3af64f7ec01bbec6d7468cafecd08d5645` | `0x214CF857DAC52298955768763CE0F8E92F0DCCC6` | 18321        |              |         | 0.2727 |
+| SatoshiVision | `0xfd2da63e149d056bd1f66638cd8de775ab73a24d` | `0x2BB0818FDA78E9432B4FDE90613FD9619DDAFCD2` | 18316        |              |         | 0.2727 |
+| chzhx         | `0xe7f72265695a635574cbc60b47cf95c73c80f602` | `0xA0AD8F2F1799F7C2CB317FEE0BBB25D0142F6AB0` | 18325        |              |         | 0.2727 |
+
+
+
 ## Epoch 19
 
 Height: 14836400 ~ 15037999
diff --git a/main.js b/main.js
index cf69ea5..110877e 100644
--- a/main.js
+++ b/main.js
@@ -5,8 +5,8 @@ const purePosEpochBlocks = 201600;
 const minBlockInterval = 3 * 60;
 const minMinerGap = 4 * 3600;
 
-const sbchRpcUrl = 'https://rpc.smartbch.org';
-// const sbchRpcUrl = 'http://52.77.220.215:8545'; // archive node
+// const sbchRpcUrl = 'https://rpc.smartbch.org';
+const sbchRpcUrl = 'http://52.77.220.215:8545'; // archive node
 const provider = new ethers.JsonRpcProvider(sbchRpcUrl);
 
 
@@ -42,7 +42,7 @@ async function queryEpoch(posEpochNum) {
   console.table(simpleValInfo(endValsInfo));
   console.log('slashedVals:', slashedVals);
 
-  const queueLen = 100;
+  const queueLen = 50;
   const getBlock = asyncGetBlockFn(epochStartH, epochEndH, queueLen);
   const minedBlocksMap = new Map();
   const lastMinedBlockMap = new Map();
@@ -128,7 +128,8 @@ function getSlashedVals(startValsInfo, endValsInfo) {
 function simpleValInfo(valsInfo) {
   return valsInfo.currValidators.map(x => ({
     intro   : x.introduction, 
-    miner   : x.miner_address, 
+    miner   : '0x' + x.miner_address, 
+    rewardTo: x.reward_to,
     vp      : x.voting_power, 
     retiring: x.is_retiring,
   }));