Check a signed document

Is this PDF exactly the one SignWren sealed? Choose the file and we'll tell you.

What does a match tell me?

A match means the file is unchanged, byte for byte, since SignWren sealed it on the date shown. It doesn't say whether the agreement is valid or enforceable, and it doesn't tell you who signed. Open the certificate of completion at the end of the PDF for that.

Does my file get uploaded?

No. Your browser works out the file's SHA-256 fingerprint and sends only that. The document itself never leaves your device.

Why might a real copy not match?

Saving, printing to PDF, or adding notes in a PDF app makes a new file with a different fingerprint, even if the page looks the same. Check the copy you were emailed, or download it again from the link in that email.