DL-314
Postgres remains the store of record and the sole durability source of truth for committed comms/routing/session-binding state (restating DL-019’s surviving “Postgres is the store of record” clause verbatim): JetStream is an at-least-once delivery TRANSPORT whose consumer state is disposable, never a second truth store; every fabric recovery path terminates in a Postgres cursor or row. Supersedes DL-019’s “JetStream is comms-only” clause only — its store-of-record and transcript-blob-seam clauses (DL-093) survive (RIG-2861 OQ-1)
Status: Active (Matt, 2026-08-31)