2+ day, 21+ hour ago   (685+ words) Part of #10736. Based on #11001. Adds Merkle tree construction over TLV records (MerkleRoot) and BIP-340 Schnorr message signatures (signMessage, verifySignature) for BOLT 12 invoice requests and invoices, and verifies the signature on read so a decoded message with an invalid signature is…...

2+ day, 18+ hour ago   (1000+ words) Bitcoin's consensus rules, proven with Bitcoin Core's own code, inside a zero-knowledge VM. Not a reimplementation of the rules. The actual interpreter.cpp, the actual SignatureHash, the actual libsecp256k1, compiled to RISC-V and executed inside a prover. Every prior validity-proof effort inherits…...

1+ week, 1+ day ago   (408+ words) Unofficial preview build of Wasabi Wallet from this fork, bringing hardware-wallet coinjoin for Trezor, Coldcard, Foundation Passport Prime and Krux into one build. This is Preview 2 rebuilt on the official v2.8.2 release — same features as v2.8.1.2, which it supersedes. Preview 1 stored the…...

1+ week, 1+ day ago   (281+ words) open-ssp is a self-hosted Spark Service Provider written in Rust. One process provides the SSP GraphQL API, owns the Spark liquidity wallet, fills Swap V3 requests, and settles Lightning payments through ldk-server. The service uses the Breez Spark Rust SDK for…...

1+ week, 1+ day ago   (477+ words) BcashJr Wallet is a BIP86 Taproot wallet for Bitcoin and the live BLAKE2b Bitcoin fork. It displays coins on both chains, splits shared coins with SIGHASH_UNIFIED replay protection, and lets each side be spent independently. The wallet keeps current observations from both chains,…...

1+ week, 4+ day ago   (1148+ words) Maia-3 is the latest generation of the human-like chess model developed by the University of Toronto Computational Social Science Lab. Published as part of the Chessformer paper at ICLR 2026, its largest model achieved 57.1% human move-matching accuracy—a new state of…...

2+ week, 17+ hour ago   (159+ words) 🪟 Windows 🍏 Apple M1/M2 🍎 Apple Intel 🐧 Ubuntu / Debian 🐧 Other Linux Fixed several issues that caused synchronization failures when the blockchain experienced reorganizations. The wallet now correctly handles orphaned tips and shorter reorg chains without throwing errors, ensuring reliable sync recovery. Enhanced coinjoin…...

2+ week, 22+ hour ago   (405+ words) This release introduces no new database migrations, but includes an important fix to the existing SQL invoice migration path: In order to verify the release, you'll need to have gpg or gpg2 installed on your system. Once you've obtained a copy…...

2+ week, 1+ day ago   (254+ words) rc4 schedules the BLAKE2b proof of work change on mainnet at height 961640, which rc3 did not, and moves the testnet4 height from 150027 to 150308. Mainnet is already past 961640 and testnet4 is past 150308, so on either network this node follows the BLAKE2b chain from the activation height and…...

2+ week, 5+ day ago   (349+ words) Status: early / work in progress. The signer works end-to-end over public relays, including those that require NIP-42 authentication. Downloads are ad-hoc signed (not notarized). See Install. A nostr key cannot be replaced. If the only copy is on one Mac,…...