What this Tool does
Create a deterministic SHA-256-bound evidence receipt for exactly one selected local save file without inferring source, owner, creator or remote origin.
Evidence boundary
Phase 75 is a local evidence-recording layer. SHA-256 binds selected bytes, paths, declarations and chain links, but no surface proves legal chain of custody, creator identity, account ownership, authenticity, trusted timestamp, remote/cloud origin, real-world chronology, platform compatibility or semantic save validity. No digital signature, certificate, private key, remote registry, account access, upload, restore or file mutation is performed.
Input contract
Select exactly one local file. The receipt binds its relative name/path, byte length and SHA-256; it does not infer where the file came from.
Safe interpretation
Use these receipts to preserve deterministic local evidence and comparison history. A hash-bound label records exactly what was declared; it does not independently establish the identity of the declarant, a trusted timestamp, remote source, ownership, or legal custody.