testnet4

A Bitcoin Tesnet4 Faucet

Bitcoin testnet4 solo CPU miner — exploits BIP-94 20-min difficulty exception with chain mining

Docker Compose config for Bitcoin Testnet4

A Bitcoin testnet4 node's validation core in a browser tab: bootstrap from a torrented or Core assumeUTXO snapshot, validate blocks forward, follow the chain, and live-sync headers over a WS-to-TCP bridge.

Client-side taproot wallet for the Bitcoin BLAKE2b chain on testnet4, signing with the unified opt-in sighash

Self-hosted block explorer for Bitcoin, Litecoin (MWEB) and Monero testnets. Pure PHP + SQLite with an Esplora-compatible API.

Small, runnable code examples for the Bitcoin, Litecoin, and Monero testnets, in Python and JavaScript. The companion code repo to TestnetHub.com

Lightning Network LNURL server implementation in Rust supporting LUD-02 (Channel Request), LUD-03 (Withdraw Request), and LUD-04 (LNURL-auth) on Bitcoin testnet4

Learn the Bitcoin, Litecoin, and Monero testnets with free coins and real protocols. A beginner-friendly guide and launchpad with no tracking.

BIP352 light mobile wallet

Bitcoin-only testnet3 web wallet