Open-source infrastructure for Bitcoin, Lightning, and Nostr. Self-custodial key management, FROST threshold signing, and high-performance relays.

United States of America
Bitcoin USB hardware wallet interface library, with the unified opt-in signature hash on the Trezor path. Fork of lark, not audited.
Updated 2026-10-21 02:14:17 +00:00
Bitcoin library with BLAKE2b header and unified opt-in sighash support. Fork of drongo.
Updated 2026-10-21 02:14:12 +00:00
Desktop Bitcoin wallet. Sparrow fork adding unified opt-in sighash support.
Updated 2026-10-17 17:25:13 +00:00