About & Trust
Raw Block is a Bitcoin analysis and learning workspace built around one principle: show real network behavior from our own infrastructure (node + indexer), and make the sources explicit when fallbacks are used.
Our Mission
Bitcoin is the most important monetary network in human history, but understanding its mechanics remains deeply inaccessible to non-engineers. Our mission is to bridge this gap by providing an Interactive Bitcoin Lab that allows anyone to visually debug node consensus, mempool flows, and cryptography without running complex CLI commands.
Support Raw Block
If this explorer and lab help you learn or operate on Bitcoin, you can send a voluntary on-chain donation. There is no paywall โ contributions only help cover infrastructure.
Only send Bitcoin (BTC) on mainnet to this address. Other assets sent here will be lost.
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Open-Source Transparency
Raw Block is committed to radical transparency. The entire frontend architecture, charting layer, and RPC proxy logic are fully open-source. Anyone can audit the code, run it locally, or contribute to its educational curriculum.
Operator Model
The project is maintained by a small independent team under the Raw Block identity. Public communication currently happens through the channels below.
Data Stack
Raw Block is built to run on Bitcoin Core plus an electrs-backed index. During the current rollout (index compaction and hardening), some views may temporarily use public telemetry fallbacks for continuity.
Fallback Policy
If our node gateway is unreachable, some dashboards may temporarily fall back to public telemetry providers to keep the UI responsive. When you see a fallback source label, treat it as an availability measure, not the default mode.
RPC / Node Security Guidance
- โขNever expose Bitcoin Core RPC to the public internet.
- โขUse dedicated read-only credentials for explorer tooling whenever possible.
- โขPrefer localhost or private network tunnels with strict firewall controls.
- โขDo not paste wallet secrets, seed phrases, or private keys into browser tools.
Known Limits
Educational modules and dashboards may evolve quickly. When metrics look suspicious, cross-check against primary sources and treat anomalies as potential display bugs.
Project Roadmap
Byte-level parsers for block headers, transaction hex payloads, and P2P routing visualizations.
Guided journeys, progress tracking, and interactive simulators for mining and mempool mechanics.
Simulating 51% attacks, strict signature validation paths, and UTXO graph clustering maps.
About Raw Block โ Data Sourcing and Trust
Raw Block is operated by an independent team publishing open-source frontend code and documenting every data path that feeds explorer and lab modules.
Primary metrics come from self-hosted Bitcoin Core and indexer infrastructure; when fallbacks activate, the UI labels the upstream provider so you can judge freshness and trust.
Frequently asked questions
Where does block and mempool data originate?
From the Raw Block node gateway (Bitcoin Core + electrs rollout). Selected views may temporarily use public telemetry APIs during indexer maintenance.
Is wallet or key material ever uploaded?
No. Browser labs operate on pasted scripts or public chain data. Never enter seeds or private keys into any web tool.