How does CERTUS protect privacy?

One of the strongest competitive advantages of CERTUS is that it secures both paper and digital documents without storing any sensitive data (the sensitive data remains only on the document and in the QR-code attached to it). After generation, the sensitive data of the document is deleted from the CERTUS servers and is not required for the verification of the documents.

CERTUS stores only the digital seals (which do not contain any sensitive data) and some meta data like the date of issuance. The issuer keeps full control of the document holder’s personal information.