How is process integrity guaranteed?
CERTUS protects the integrity of the issuing process by generating irrefutable proofs at each step of the secured process. Prior to changing any state, the… Read More
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How does CERTUS protect against tampering?
CERTUS is designed to secure simultaneously a batch of documents at a given time (a batch may contain only one document if required). In order… Read More
Read moreHow is the QR code secured?
When generating a secure digital or paper document, the unique and sensitive dataset of the document is embedded in a secure QR code (the secure… Read More
Read moreWhat is the ksi blockchain?
The KSI Blockchain was invented in the late 1990s / early 2000s by Estonian cryptographers. The first patent was filed in 2002 and it was… Read More
Read moreWhy use blockchain?
A blockchain is a trust anchor which secures the integrity of any given data. CERTUS is based upon the KSI Blockchain which assures data integrity… Read More
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