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

United States of America
Updated 2026-10-23 16:01:39 +00:00
Bitcoin Knots enhanced Bitcoin node/wallet software
Updated 2026-10-23 16:01:34 +00:00
Self-custodial key management for Nostr and Bitcoin
Updated 2026-10-23 01:44:28 +00:00
Core Lightning with BLAKE2b block header and unified signature support, packaged for StartOS. Unofficial, not audited.
Updated 2026-10-22 21:28:16 +00:00
Unofficial Core Lightning fork with BLAKE2b block header and unified signature support for the Bitcoin hardfork. Not audited.
Updated 2026-10-22 20:04:03 +00:00
Bitcoin Knots release attestations (Guix)
Updated 2026-10-22 13:26:32 +00:00
Android app for FROST threshold signing with NIP-55 support
Updated 2026-10-21 14:08:27 +00:00
Bitcoin monitoring tool with transaction alerts and intelligent balance notifications. Set custom balance thresholds, monitor wallet drains, track all transactions - all with watch-only security.
Updated 2026-10-21 03:19:50 +00:00
Updated 2026-10-21 02:57:05 +00:00
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
Unofficial Coldcard firmware fork that signs with the unified opt-in signature hash for the Bitcoin hardfork. Not audited, not affiliated with Coinkite.
Updated 2026-10-21 01:55:07 +00:00
Beautiful, Modern & Opinionated Linux
Updated 2026-10-21 00:24:04 +00:00
Live at privkey.io
Updated 2026-10-20 23:27:39 +00:00
Bitcoin Electrum client library. Supports plaintext, TLS and Onion servers.
Updated 2026-10-20 23:04:38 +00:00