A library for working with Bitcoin
Free, open-source & self-hosted, Bitcoin payments
Calculate the Private Key and recovery seed of any bitcoin address
The safest way to store private data in untrusted (cloud) environments
Bitcoin private key recovery tool with Bloom Filter & CUDA
Encrypt or decrypt 12, 15, 18, 21 or 24 BIP39 codewords array ("seed")
bluetooth mesh chat, IRC vibes
AI‑powered signals, risk analysis, and automated trading bot
Bitcoin Alts portfolio tracker, email / text / alexa / telegram alerts