Auditor utility · tamper detection

Verify any EvalGuard compliance document. 

Paste an Annex IV, SoA, audit bundle, or evidence row. We recompute the canonical SHA-256 hash and tell you if it matches the embedded claim. No data stored.

How this works

  1. Server reads the document you paste.
  2. The hash field (default: snapshotHash) is removed.
  3. Remaining fields are canonicalized — keys sorted recursively, JSON.stringify-ed.
  4. SHA-256 of canonical JSON is compared to the claimed hash.
  5. No data is stored or logged. Pure function-as-a-service. Same input always returns same output.