Module ledger 

DuckDB Merkle Ledger

Persistent storage for session history, commits, and Merkle proofs.

Structs

LedgerStats

Ledger statistics (Legacy)

LlmRequestRecord

Record for LLM request/response logging

MerkleCommit

Merkle commit record (Legacy wrapper for compatibility)

MerkleLedger

Merkle Ledger using DuckDB for persistence

NodeCommitPayload

Full commit payload collected by the orchestrator at commit time.

NodeReviewSummary

PSP-5 Phase 7: Aggregated review summary for a single node.

NodeSnapshotDetail

PSP-5 Phase 8: Per-node evidence bundle for session rehydration.

NodeStateRecord

Record for node state

SessionRecord

Record for a session

SessionRecordLegacy

Session record (Legacy wrapper for compatibility)

SessionReviewSummary

PSP-5 Phase 7: Aggregated session-level review summary.

SessionSnapshot

PSP-5 Phase 8: Complete session snapshot for resume/rehydration.

SessionStore

Session store for SRBN persistence