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

United States of America
Bitcoin Knots enhanced Bitcoin node/wallet software
Updated 2026-10-23 16:01:34 +00:00
Unofficial Fulcrum fork with BLAKE2b proof-of-work support for the Bitcoin hardfork. Not audited.
Updated 2026-10-04 22:51:24 +00:00
Bitcoin Core GUI staging repository
Updated 2026-07-14 22:28:34 +00:00