PreBlock
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PreBlock is the pool-agnostic predictive block-template engine for Bitcoin mining. Runs read-only against a standard Bitcoin Core node — zero touch on your mining pipeline. Delivers signals via Getblocktemplate (production) or DATUM Feeder (beta) into OCEAN. SV2 Job-Declarator and Braiins BOSminer integration are on the roadmap.
Annual license · expires automatically after 12 months · no auto-renewal. Fee share (−20 %) available for Basic Node and Pro Cluster; Enterprise Pool fixed price only.
A statically configured node answers the same question every time — even when the mempool, the pool landscape, or the fee regime has changed. That's exactly where an operator who reacts faster wins. PreBlock runs on a standard Bitcoin Core node and re-decides what belongs in a block on every single block — driven by live mempool state, the last real blocks, and the behaviour patterns of the pools that are currently dominating.
Delivers an optimised block template alongside the standard one at every round, with a transparent A/B comparison against the block that actually gets mined. Live delta plus 24 h and 7 d aggregates on the private dashboard.
Independent audit trail for every served template. Cryptographic hashes, timestamps and per-block reconciliation against on-chain reality. Exportable evidence set for internal review and buyer due-diligence.
Replays past mempool conditions against your current configuration to show how the engine would have performed. Time range and depth are configurable — the answer is a number, not a promise.
Automatic notifications for block wins, engine health and configuration drift — over Telegram, Discord or email. Weekly aggregated report per licence.
Live market data (BTC price via CoinGecko · network hashrate via blockchain.info). Adjust your inputs — the math is transparent and runs entirely in your browser. Conservative pitches assume 0.5–1.5% uplift; aggressive scenarios go up to 3% or more during volatile fee markets.
* Estimator. Actual results depend on mempool dynamics, pool routing, and hardware availability. Conservatively modelled.
PreBlock runs next to your Bitcoin node, prepares an optimised block template ahead of time and hands it to your pool at every tip change — with sub-second delivery under normal conditions.
This product is not a startup deck. It's the first commercial release from a solo Bitcoin research project — built with scientific rigor, tested on real hardware, offered for sale by a single owner (up to full IP transfer).
In 2025 I was scammed out of €9,500 worth of Bitcoin. The polite response would have been to file a police report and move on. I chose the other path: I went after the keys.
That obsession became a private research effort around Bitcoin internals. I built tooling around address-space pattern recognition, transaction forensics, mass key-candidate generation on a GPU rig (7× P106-16, 24 TB of cold storage), and a private node infrastructure to verify everything against the live chain.
"I never recovered the €9,500. But I learned how Bitcoin actually works — from the bottom of the protocol upward, not the top of a slide deck downward."
The work grew with the rigor and structure of a research project: mass-production address analysis, statistical evaluation of search spaces, AI-assisted pattern detection across community-reported puzzle ranges. The puzzles were a side quest — could one narrow the address space by detecting structural fingerprints? I kept refining the methodology so the internal tooling could feed back into it.
One of those side roads led me to the mempool. Why do blocks look the way they do before they exist? That question — asked from a forensics mindset rather than a mining-operator mindset — became PreBlock. The same techniques I used to narrow address spaces, I now use to narrow which transactions actually make it into the next three blocks.
PreBlock is the first tool from this personal research work to leave the workshop and enter commercial release. Solo project, all rights held by a single owner — full IP transfer is on the table (Enterprise-Buyout). It is built for buyers who recognise that edge in Bitcoin doesn't come from bigger fleets — it comes from understanding the protocol from a different angle.
Community edition is free forever. Commercial tiers add API-Keys, Adapter-Mode and Support. Each commercial deployment carries a unique, cryptographically signed Authenticity Key. NDA template provided on first contact.
Solo miner · 1 – 100 TH/s
QuaxeBox / Bitaxe-Farm · AI-Ranking
Multi-Site Farmen · SLA-gebunden
Prices are gross (incl. 19% German VAT) unless stated otherwise.
Full pricing document: sales@preblock.io
Every license — Core or module — is a one-time, lifetime purchase. Year-1 technical updates ship with it for free. From year two onwards, technical updates are pay-as-you-go. New major versions get a discount path for existing owners. No subscription, ever.
Browse the public preview to see the UI and explore features. For a session against our live PreBlock reference node — synced with the Bitcoin mainnet — request access.
Hosted preview of the full UI on the Emergent infrastructure. Best for first impressions, screenshot tours, and getting familiar with the modules before scheduling a live walkthrough.
A 30-minute guided session against our live PreBlock reference node. Real mempool data, real DATUM-feeder, real predictions hitting actual blocks. Conditioned on a signed NDA — buyer-vetting takes ~24h.
Every Sunday we publish a sanitized 1-pager from our reference PreBlock node: hit-rate across the next 3 blocks, dormancy patterns, multipool comparison. Real numbers, no synthetic data, no algorithm leaks. Subscribe to get it in your inbox.
Node health, predictive engine hit rates, dormancy median per bucket, multipool comparison summary. No signup required — pure open data.
Delivered every Sunday evening. Double opt-in, GDPR-compliant, unsubscribe anytime. No sales spam — just the data.
Reach out directly via e-mail or Telegram. NDA template provided on first contact. Typical response within one business day.
PreBlock ships today. The remaining three are in active development on the same research bench. Each will be released as an independent commercial product when ready.
Predictive block-template engine for Bitcoin pools. Knots-filtered mempool, DATUM-native, 87–100% hit-rate. This product.
Bitcoin transaction forensics. Two editions: Pro for law firms representing scam victims, Lab for researchers and enthusiasts. Address clustering, taint analysis, OFAC overlay.
Standalone GPU-rig appliance for Bitcoin puzzles. Mass key-candidate generation, AI-driven address-space narrowing, community range coordination.
Educational address-cracking rig — mass address generation, key-collision probability visualisation. For nerds, courses and CTF events.
Direct to vendor. We answer every serious inquiry within 24 hours. NDA template provided on first contact.