What this Tool does
Look up one exact casebook, report, catalog or operation SHA-256 identifier in the local matrix without fuzzy or semantic matching.
Offline review boundary
Phase 81 creates deterministic local exact-identifier relationship matrices only. It does not establish semantic similarity, duplicate evidence, shared origin, causality, chronology, relevance, collaboration/account authority, authorship, ownership, authenticity, legal custody, authoritative-copy status, compatibility, restore priority, trusted time, remote trust, signature validity or production acceptance.
Input contract
Choose one valid Phase 81 matrix, one identifier type (casebook/report/catalog/operation), and one exact 64-character SHA-256 identifier. Matching is exact only.
Safe interpretation
A valid matrix proves deterministic local cross-indexing of exact identifiers derived from strictly revalidated Phase 80 casebooks. Identifier co-occurrence is cryptographic relationship evidence only and is not semantic similarity, chronology, shared origin, duplication, trust or authority.