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
Christoph Müller-Stüler, 1937
Signed by
Issued by
Christoph Müller-Stüler
Owned by
Private
History
•
Upgraded
Apr 15 2021 18:35:24 UTC
•
Created
Apr 9 2021 16:57:23 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.