Validate the trust status of any document
Upload a signed PDF to see its cryptographic signatures, notarization status and overall trust.
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What we check
Cryptographic signatures
Who signed, when, and with which certificate.
Signature level
QES, AES or SES, the legal strength of each signature.
Notary involvement
Whether a registered notary took part.
Notarization and integrity
Whether the document was notarized on notarity.