Deterministic Diff Catalog Review Set Builder
Package 1-32 strictly revalidated Phase 84 diff catalogs into a deterministic exact-identifier review set with a SHA-256-linked all-pairs change ledger.
Processing is browser-local and deterministic. Phase 85 records exact cryptographic catalog relationships and an integrity-linked change ledger only; it does not establish chronology, semantic relevance, origin, ownership, authenticity, custody, trust or authority.