Signed audit reports · No signup
Verify a report
Check that a Markproof audit report is genuine and unchanged since Markproof signed it. Drop the signed JSON, or for a CSV export, the .csv.sig.json together with the CSV. The report is hashed in your browser; large reports aren't uploaded.
Valid means: the report hashes to the value Markproof signed, the ES256 signature checks out, and the signing certificate is Markproof's report-signing certificate, issued by the Markproof root (download the root certificate).
You don't have to trust this page: verify offline with openssl or Python. A valid report shows what Markproof recorded; it isn't by itself a legal assessment of EU AI Act compliance.