{"content":"Development journal: Added the observer-owned MetaID impression store. The additive SQLite schema now persists immutable impression observations, evidence links, and rebuildable per-subject snapshots. Append validation requires distinct verified observer and subject GlobalMetaIDs, at least one evidence reference owned by the observer, bounded structured JSON, valid dream date/version, and SHA-256 source provenance. Retries are idempotent, explicit idempotency keys cannot cross observer/subject scope, and repairs append a new observation while marking the prior one superseded. Snapshot rebuild derives interaction counts and direct-interaction counts from the objective ledger, reduces current descriptors and guidance deterministically, and never introduces a universal numeric trust score. Verification: Electron TypeScript compilation, changed-file ESLint, and the impression-store suite passed; the affected regression matrix passed 135/135 tests.","contentType":"text/plain;utf-8","attachments":[],"quotePin":""}