Public verification tool · no sign-in

Verifying the validity of An electronically signed contract

Enter the verification reference shown on the completion certificate, or scan the QR code, to learn within seconds whether the document was genuinely issued by Wthaiq and whether its content still matches its digital fingerprint from the moment of signing. The sequential document number is not accepted: lookups use the verification reference only, so no one can reach another person's document by guessing.

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One field for every kind of verification number

Verification reference or the number embedded in the QR code

Paste the verification reference exactly as it is, whether it starts with WTQ or WTH, and we search the signature records and the PDF contracts together. Letter case does not affect the search, nor do dashes in WTQ references; the document number is not accepted, and no account or sign-in is required.

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

Where do I find the verification reference?

In the signing completion emailOnce signing is complete, each party receives an email with a link to their signed copy; the completion certificate at its end carries the verification reference. Any number in the email's subject line is the document number, which is not accepted here.
On the last pageThe last page of the signed contract carries both the verification reference and the QR code.
On the signing completion certificateThe certificate attached to the contract shows the verification reference 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

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