Archival pigments on fine cotton paper. Hand-painted in acrylic and enamel.
Certificate of Authenticity
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
Matthew Ryan Herget
Signed by
Issued by
Matthew Ryan Herget
Unverified
Owned by
Private
History
•
Created
May 25 2021 00:00:33 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.