AntiQua

BugHive update – 20 Sep 2026 Type: Feature Action required: No What's new – six project spaces, issue types, a real backlog and protected security reports Details – below Projects – every part of AntiQua now has its own space: Core, Windows Desktop, Windows CLI, Linux, Android and Forum. Issue types – every entry is now a Bug, a Feature or a Task. You pick the type when you create it. Backlog is a real status – "accepted, but not scheduled yet". Each project has three views: Bugs, Features and Backlog, plus All entries. The board shows Backlog as its own first column. Security reports are protected – entries labelled security are removed from public lists on the server, and the direct link and comments return "not found". Only the team and the reporter can see them. Login via Telegram – no password needed. Two-factor authentication is available in your profile settings. Reading is public – bugs, features and projects can be read without an account. Only creating and commenting needs a login. Take a look: https://bugs.antiqua-blockchain.com

NodeCore – Testnet milestone – 18 Sep 2026 Type: Network milestone · Fix Action required: No for users – testnet node operators: run the current NodeCore build (older builds can't read multi-sig transactions on the wire) What's new – first post-quantum payment and first 2-of-2 multi-sig spend confirmed on the public testnet Details – below Single-sig spend – 10 AQA sent with an ML-DSA-87 signature, confirmed in block #112 Multi-sig wallet – 2-of-2 wallet funded, block #127 Multi-sig spend – two independent ML-DSA-87 signatures verified (2/2), confirmed in block #130 and accepted by the archive node Fixes Multi-sig builder set the fee after computing the transaction hash → hash mismatch. Fee is now set first. P2P serializer dropped the multi-sig fields (required signatures, signer keys, signatures) → receiving nodes computed a different hash. Hashing, mempool and network now share one serialization path. New regression test: truncated transaction inputs are rejected, full ones round-trip. Sizes – single-sig tx ~9.4 KB · 2-of-2 multi-sig tx ~15 KB · block with multi-sig spend 27.5 KB Full write-up with all transaction and block hashes: Testnet Milestones: First Post-Quantum Payments and 2-of-2 Multi-Sig Confirmed On-Chain