Public verification tool · no sign-in

Verifying the validity of An electronically signed contract

Enter whichever number you have — the verification number from the completion certificate, the document number, or the number carried by the QR code — and find out in seconds whether this document really was issued by Wthaiq, and whether its content still matches the digital fingerprint recorded at the moment of signing.

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One box for every kind of verification number

The verification number, the document number, or the number carried by the QR code

You do not need to know which kind of number you are holding: paste it exactly as it is and we search the signature records and the PDF contracts together. Dashes and letter case make no difference to the search, and no account or sign-in is required.

Instant result No sign-in The contract's content is never displayed

Where do I get the verification number?

In the signing completion emailThe email every party receives once signing is complete carries the number and a ready-made verification link.
At the bottom of the signed contract fileThe final PDF carries the document number printed in the footer of every page.
On the signing completion certificateThe certificate attached to the contract shows the verification number in bold type, along with the digital fingerprint and the audit trail.
Inside the QR codePoint your phone camera at the code on the certificate or the contract and it opens this page with the number already in place — no manual copying.

A fuller explanation of the number's format and where it appears

Wthaiq platform · wthaiq.com