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https://github.com/luxfi/mpc.git
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zeekay
e75bae89a2
Backend: - Reorg detection in tx tracker (re-verify block hash, detect receipt disappearance) - Post-finalization safety margin (6 extra blocks before stopping tracking) - Server-side HSM co-signing (HSMProvider interface, server calls HSM directly) - Background intent expiry reaper (5-min sweep for stuck intents) - Domain-separated intent hashing (lux-mpc-intent:v1 prefix) - Backup rate limiting (max 3 active per wallet) - Default backup changed to 2-of-3 (iCloud + HSM + offline) for fault tolerance - All status transitions now use RecordTransition with proper actors Frontend: - Intents list page with status filter - Intent detail page with lifecycle progress bar, sign/co-sign actions - Settlements list page with status filter - Settlement detail page with lifecycle, HSM signatures, transfer agency - Enhanced transaction detail with on-chain confirmation, revert reason, status history - Wallet backup UI with Shamir shard visualization - Updated StatusBadge with all new status colors - Nav updated with Intents + Settlements links - Co-sign UI updated for server-side HSM flow (key_id only, no client signature)