mini-bitcoin

mini-bitcoin is an open-source cryptocurrency node that implements core Bitcoin features, including proof-of-work mining, longest-chain consensus, cryptographically signed transactions, an account-based ledger, and a gossip P2P network. It includes a built-in HTTP API and a live blockchain visualizer for monitoring the network state in real time. Designed to be small and readable, it can run multi-node networks that mine and converge on a single chain.