kcode-kweb-db

A disk-first convergent store for complete signed Kweb node revisions, immutable objects, WAL-atomic multi-node transactions, bounded startup recovery, and durable transaction-only gossip.

Version 1.0 uses canonical hand-written binary encodings and SHA-256 integrity checks throughout its committed disk state. Inbound transactions are committed only after all transactions named by their heads are present. Source-aware gossip transactions may wait in memory while their object payloads are staged on disk; the submitting peer is asked for missing dependencies. Ordinary admission rejects a missing head. Repeated submission of the same waiting or committed transaction is a successful no-op.

Transactions can reserve node IDs before supplying complete node data, allowing multiple newly created nodes to reference each other atomically. Every reserved ID must be materialized before finalization.

See Documentation.md for the complete API and on-disk contract.