Dedicated Provenance Scanner
C2PA Content Credentials Checker
Upload an image or audio file to inspect C2PA manifests and their validation state.
What this check can verify
- Whether a readable C2PA manifest is present.
- Whether validation is trusted, incomplete, or invalid when local verification is available.
What it cannot verify
- The factual accuracy or ownership of the content.
- A complete history after credentials have been removed.
How to interpret your results
A trusted signature is strong evidence about provenance. An invalid manifest is not treated as absent; it is shown as a warning.
Absence of evidence is not evidence of absenceNo supported signal detected does not prove a file was created by a human. Metadata and credentials can be removed by screenshots, re-saving, editing, social media compression, or unsupported export tools.
Frequently asked questions
What are Content Credentials?
They are C2PA provenance manifests that can describe creation and editing history.
Can editing remove C2PA?
Yes. Some transformations can remove credentials or invalidate a chain.