Explore tools and resources

Explore SHA-256, Merkle trees, and entropy through interactive cryptography visualizations by the Bitcoin Dev Project.

The foundational document that introduced Bitcoin, explaining its decentralized, peer-to-peer electronic cash system.

The best source to stay up to date with technical developments.

The technical bitcoin search engine we deserve.

Bitcoin-dev and Lightning-dev mailing list summaries and discovery.

Peruse archives of transcribed talks, podcasts and lectures.

Earn sats and contribute to BTC transcripts by reviewing AI-generated copy.

An interactive science fiction game designed to inspire a generation to fall in love with bitcoin.

The Bitcoiner's Intro to Rust

One-click lightning networks for local app development and testing

Monitor and analyze the emergent behaviors of P2P networks

Instantly simulate real-world Lightning network activity