The certificate repository
A record of publication.
Evidence you can inspect.
Follow a published page or post through its recorded history. Each certificate connects the source to its submitted metadata, evidence, and verification results.
Search-eligible certificates
About the evidenceNo certificates are currently eligible for this public directory. A public certificate may still be available through exact lookup. Use its certificate ID, certificate URL, or full source page URL in the form above.
A record with a clear scope.
Authors, publishers, source URLs, and publication dates are reported by the source. The repository shows the checks performed on the submitted evidence. A certificate does not establish ownership, originality, or an independently verified publication time.
Understand the verification scopeView pricing