diff --git a/compatibility/matrix.v1.json b/compatibility/matrix.v1.json
index a899515..48dde28 100644
--- a/compatibility/matrix.v1.json
+++ b/compatibility/matrix.v1.json
@@ -1,6 +1,6 @@
 {
   "schema": "intentproof.compatibility.matrix.v1",
-  "generated_at": "2026-05-31T01:00:00Z",
+  "generated_at": "2026-05-31T02:00:00Z",
   "entries": [
     {
       "tuple_id": "oss-spec-tools-sdks-2026-05-30",
@@ -17,27 +17,27 @@
       },
       "sdk_node_version": {
         "repo": "intentproof-sdk-node",
-        "version": "v0.2.0",
-        "source_ref": "e3149e8441995bd282ac0cd9a4fca4d9bc7c2daf"
+        "version": "v0.2.1",
+        "source_ref": "11caebc9261899b21bd8f172dcd54f6230eddf57"
       },
       "sdk_python_version": {
         "repo": "intentproof-sdk-python",
-        "version": "v0.2.0",
-        "source_ref": "03bcef7f960949863d4664d29146d3cbc88b2caa"
+        "version": "v0.2.1",
+        "source_ref": "82cd1af205ef9e9bdd7909899657f93a0eee93da"
       },
       "sdk_go_version": {
         "repo": "intentproof-sdk-go",
-        "version": "v0.0.0-source-verified.1",
-        "source_ref": "8647b3a85f65bbb2c95a7c5cc28afd1cf4253814"
+        "version": "v0.2.0",
+        "source_ref": "5cdbd625f2a0bd39f71d3e92b4e1041cf80c7cdc"
       },
-      "verified_at": "2026-05-31T01:00:00Z",
+      "verified_at": "2026-05-31T02:00:00Z",
       "ci_run": {
         "system": "github-actions",
-        "id": "26698450682",
-        "url": "https://github.com/IntentProof/intentproof-tools/actions/runs/26698450682"
+        "id": "26698720063",
+        "url": "https://github.com/IntentProof/intentproof-sdk-node/actions/runs/26698720063"
       },
       "release_status": "source-verified",
-      "notes": "Tools GitHub Release v0.1.0 published (tag at 0e7c9cd). tools_version.source_ref remains normative spec pin c636412; pins.spec_ref and SDK source_ref pins unchanged."
+      "notes": "SDK registry releases: node/python v0.2.1 (npm/PyPI), go v0.2.0 (module tag + GH release). source_ref pins are current main merge commits (includes in-tree version metadata sync). spec/tools pins unchanged."
     }
   ]
 }
diff --git a/compatibility/pins.v1.json b/compatibility/pins.v1.json
index 4808850..5b76e38 100644
--- a/compatibility/pins.v1.json
+++ b/compatibility/pins.v1.json
@@ -1,6 +1,6 @@
 {
   "schema": "intentproof.compatibility.pins.v1",
-  "generated_at": "2026-05-31T00:00:00Z",
+  "generated_at": "2026-05-31T02:00:00Z",
   "spec_ref": "c636412a410f3ed157382d53aacc0a300a05eca8",
   "entries": [
     {
@@ -11,17 +11,17 @@
     {
       "repo": "intentproof-sdk-node",
       "ref_kind": "source_ref",
-      "sha": "e3149e8441995bd282ac0cd9a4fca4d9bc7c2daf"
+      "sha": "11caebc9261899b21bd8f172dcd54f6230eddf57"
     },
     {
       "repo": "intentproof-sdk-python",
       "ref_kind": "source_ref",
-      "sha": "03bcef7f960949863d4664d29146d3cbc88b2caa"
+      "sha": "82cd1af205ef9e9bdd7909899657f93a0eee93da"
     },
     {
       "repo": "intentproof-sdk-go",
       "ref_kind": "source_ref",
-      "sha": "8647b3a85f65bbb2c95a7c5cc28afd1cf4253814"
+      "sha": "5cdbd625f2a0bd39f71d3e92b4e1041cf80c7cdc"
     }
   ]
 }
diff --git a/integrity/manifest.v1.json b/integrity/manifest.v1.json
index 950d264..4d7aa64 100644
--- a/integrity/manifest.v1.json
+++ b/integrity/manifest.v1.json
@@ -1,8 +1,8 @@
 {
   "files": {
-    "compatibility/matrix.v1.json": "sha256:f1fe75f5521838da741e62d0d760ee5bc73a6c0f8ac47d4c33a96b8a53e839c7",
+    "compatibility/matrix.v1.json": "sha256:cc645ff54f9c3fff707cab0e8033a7eb959aa66ccff8d3cfc697d5a44c060505",
     "compatibility/matrix.v1.schema.json": "sha256:c636c37cf5e2f015b621b4b49a1b8335a5c6047d0d606eee0793e0448473e450",
-    "compatibility/pins.v1.json": "sha256:f60c7cf42267c9ad5881ac5a525edda979485afcaa56ee1c091bc00e4e3fee5d",
+    "compatibility/pins.v1.json": "sha256:070231a04137afc9f3372f31bf2eaefb484567814e85c64aa315df3e67277dc8",
     "compatibility/pins.v1.schema.json": "sha256:88236c64fab91a99bf0690ebe26091faa2c0ee91c0a2327d0815165637f5fcca",
     "golden/agent-manifest_cases.jsonl": "sha256:cd6f44a0e97a522e8c93f8b1e55c9065a8b4f1764f35c2ad13e2a2fe9813afa2",
     "golden/attestation_cases.jsonl": "sha256:1736ff3e2660a88dfa704bf8a1be8cdaccd3be86583860426c026b295d8e5314",
diff --git a/integrity/manifest.v1.json.sig b/integrity/manifest.v1.json.sig
index 2fc2647..3e4a003 100644
Binary files a/integrity/manifest.v1.json.sig and b/integrity/manifest.v1.json.sig differ