CERTUS

CERTUS™ sets a new standard in securing documents. It combines breakthrough digital seal technology protected by the blockchain with a secure QR-code applied to documents. The result is a QR code marking which is impossible to tamper with or forge and secures both paper-based and digital certificates.

CERTUS™ enables independent and universal verification, safeguarding the value of holders’ documents and the reputation of issuing authorities.

• One-click universal and independent verification
• Works for paper and digital certificates
• Privacy-preserving, does not store sensitive data
• Authenticates the issuer and the protected data
• Lifelong validity of issued certificates
• Enable offline verification
• Versatility, protect any type of data structure

Privacy preserving Personal and sensitive data are never stored, neither directly, nor encrypted, in any database or on the blockchain. Only the indecipherable digital seals, needed to verify a secure mark, are secured by the blockchain to ensure their lifelong immutability.

100% secured credentials Based on mathematical proofs, the origin and legitimacy of the credentials are 100% secured.