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
Robert Norton, 1972
Signed by
Issued by
Robert Norton
Owned by
Private
History
•
Signature image optimized
Mar 24 2025 11:17:28 UTC
•
Secure QR linked
Aug 26 2022 15:32:06 UTC
•
Authorized edit
Feb 14 2022 12:07:25 UTC
•
Created
Dec 31 2021 16:36:51 UTC
Physical link
Type
QR sticker
Serial number
L003993
Date linked
Aug 26 2022 15:32:06 UTC
Linked by
Issuer
Robert Norton | Pink squirrel for Cassia | View certificate