Our patented certificates are designed to evolve over time, unlike paper certificates. All changes to the certificate are registered on the blockchain, proving a clear and trusted timeline of the certificate’s evolution.
Verified issuer
Creator authorized
Physical link
Created by
Michel Ophof, 1970
Signed by
Issued by
Michel Ophof
Owned by
Private
History
•
Signature image optimized
Mar 28 2021 17:51:28 UTC
•
Upgraded
Mar 28 2021 17:50:56 UTC
•
Created
Mar 22 2021 07:48:44 UTC
Get Starter Pack
Get your Starter Pack including one tamper-proof linkable QR sticker and one printed certificate with an iris strip hologram, serial number, and perforated counter strip.