E-signature

Verify a signed document

Check that an electronically signed document is authentic and has not been altered since it was signed.

Verification ID

You will find it on the Certificate of Completion that came with the signed document.

Upload the signed PDF Drop the file here, or click to choose it. We read the Verification ID from the file and check its fingerprint, so you do not need the ID.

Sealed at signingEvery completed document gets a cryptographic seal the moment the last signature lands.

Fingerprint checkedWe compare a SHA-256 fingerprint of your file against the one stored when it was signed.

Open to anyoneNo account and no sign in. Anyone holding the document can check it on this page.