Status: Live in production on Bitcoin Mainnet via OCEAN Pool (DATUM Gateway) Recorded sample window: 23–24 June 2026 — median predictive hit-rate 95.3 % (n=166 blocks, 21.5 h) Current production (rolling 24 h): 87–100 % Approach: Predict which transactions will land in the next Bitcoin block, before it is mined.
Bitcoin block templates are normally built greedily by fee-rate. BlockSeer does better: it predicts the actual next block content by combining mempool dynamics, fee-market signals and a custom multi-block lookahead model.
When OCEAN miners build their own templates via DATUM Gateway, BlockSeer's predictions allow:
- Higher fee capture per mined block (vs. default
getblocktemplate) - Fewer stale templates during high-volume periods
- Quantifiable predictive edge with reproducible statistics
| Metric | Value |
|---|---|
| Blocks analyzed | 166 |
| Median Hit-Rate (+1 bucket, outlier-filtered) | 95.3 % |
| Mean Hit-Rate (+1 bucket, outlier-filtered) | 78.0 % |
| Mempool transactions prioritised | 4,343,476 |
| DATUM-Feeder runs | 7,520 (1 error) |
| Outlier blocks (empty / reorg, < 10 %) | 4 |
Full breakdown and raw numbers: see STATS.md.
┌──────────────┐ ┌──────────────────┐ ┌──────────────┐
│ Bitcoin Node │ → │ Mempool Streamer │ → │ Lookahead DB │
└──────────────┘ └──────────────────┘ └──────┬───────┘
↓
┌──────────────┐ ┌──────────────────┐ ┌──────────────┐
│ OCEAN Pool │ ← │ DATUM Gateway │ ← │ Predictive │
│ (Bitcoin) │ │ (Template Build) │ │ Feeder │
└──────────────┘ └──────────────────┘ └──────────────┘
- Mempool Streamer: snapshots mempool every 30 s with fee-rate ranking, computes next-3-block lookahead buckets
- Predictive Feeder: uses
prioritisetransactionRPC to influence Bitcoin Core's block template - Squeeze Mode: promotes all mempool transactions for max fee capture during low-volume periods
- Auto-Validator: cross-checks every newly mined block against the lookahead → measures real-time accuracy
Full architecture overview: see ARCHITECTURE.md.
- Mining Pools with DATUM / Stratum V2 → integrate predictive templates as a service
- Mining Farms running solo via Bitcoin Core → improve template freshness and fee capture
- Trading Desks → use confirmation-timing signals
- Academic Research → reproducible dataset of predictive mining performance
- Backend: Python (FastAPI), MongoDB, Async I/O
- Bitcoin Integration: Bitcoin Core / Knots RPC + ZMQ, OCEAN DATUM Gateway
- AI Analysis: Claude Sonnet 4.5 weekly stakeholder reports
- Frontend: React + dashboards
- Hardware: runs on commodity x86_64 server hardware (specs in the licensed install guide)
- Weekly auto-generated PDF reports with full statistics
- Outlier transparency (with and without filter)
- All metrics logged in MongoDB for independent audit
- Audit access available to serious counterparties under NDA
- ✅ Production live on Bitcoin Mainnet via OCEAN
- ✅ Autonomous 24/7 operation with Telegram critical-event alerts
- ✅ Cryptographically signed authenticity-key per deployment
- ✅ EN / DE native UI, 7 additional languages via auto-translate pipeline
- ⏳ Weekly stakeholder reports with AI auto-interpretation
- ⏳ Long-term dataset (target: 4–8 weeks of continuous data)
BlockSeer is sold under three commercial licensing models. Choose the one that fits your situation:
| Model | What you get | Buyers per Version |
|---|---|---|
| A — Full Exclusive, Self-Maintained | Own the codebase outright, develop it further yourself | 1 (exclusive) |
| B — Full Exclusive, Vendor-Maintained | Exclusive use, vendor continues development against agreed update fees | 1 (exclusive) |
| C — Single-Version License | One working production licence, may run in parallel with up to 2 other model-C buyers | up to 3 |
Side-by-side comparison: see LICENSE_MODELS.md.
Full contract terms, support window, day-rate and pricing are disclosed after a signed NDA — see CONTACT.md.
Suitable counterparties:
- Bitcoin mining pool operators
- Mid-size mining farms (1–10 EH/s)
- Mining-infrastructure investors
- Crypto research groups / academic institutions
Contact: see CONTACT.md — Telegram, Reddit, Bitcoin Talk and GitHub Issues.
This repository contains documentation, architecture and live-stat samples only. The full production codebase, install guide and licence-key system are private and shared with serious counterparties after a signed NDA.