How it works?
All our ATEX certificates are now tagged with a traceable QR code. When a new Presafe certificate is issued, the data is digitized and a unique digital identity is assigned to each certificate.
All the originals are safely stored in the network of computers in the blockchain, commonly referred to as nodes. The certificate data is in parallel managed in our production system.
In total, this creates an immutable transaction, both secure and highly transparent, making it easy to uncover fraud as the technology will expose any outdated or faked certificates.
Find more detailed information and quick guide to validation on Certificates in the blockchain technology.