spb/os-vault

Thu, Aug 6, 2026 1

1. OS Vault 1.0.0 — self-custody multi-chain wallet for macOS

   …

   One BIP-39 phrase drives six chain families: 11 EVM chains, Bitcoin
   (BIP-84 via bdk-swift), Solana (SPL), Tron (TRC-20 via vendored Trust
   wallet-core), XRP Ledger (RLUSD trustlines) and TON (jettons). Keys are
   sealed in OS Vault's own PBKDF2→AES-GCM vault (no Keychain); every send
   re-derives and discards the key. All endpoints keyless with failover;
   32 unit tests incl. BIP-39/BIP-84 vectors and cross-stack derivation
   checks; signed, notarized, stapled release pipeline with DMG.
   
   Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

   Simon-Pierre Boucher 3 mo ago · 3 files +252
   62f8b80