How can I verify the validity of a signed document?

Every document signed using Circularo comes with a Certificate of Fulfillment, where a DocID is located and can be used to check the validity of the document.

Circularo has a Verification page, where you can upload the document, and our system will tell you if it is valid and whether it has been modified compared to our register.

You can also open the document in a PDF viewer, but please note that only Adobe Reader is supported. In Adobe Reader, you should see a green message indicating that the document is valid.