What this Tool does
Check whether an explicit current local evidence set exactly matches a set identity already referenced by a valid archive.
Reproducibility boundary
Phase 77 proves deterministic local reconstruction and SHA-256 equality only. It does not create a digital signature, trusted timestamp, remote trust anchor, ownership/authenticity proof, real-world chronology, legal chain of custody, account/provider identity, cloud origin, semantic save validity, compatibility decision, restore authority, or live-save mutation authority.
Input contract
Choose one valid Phase 77 deterministic archive plus current local evidence files. A match requires exact current set identity already referenced by the archive.
Safe interpretation
Canonical byte equality can show that the same supported evidence inputs rebuild the same local archive. It cannot identify who created the evidence, establish a trustworthy date, prove ownership or origin, or authorize restore/mutation.