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
Oso Artistry
Signed by
Issued by
Oso Artistry
Unverified
Owned by
Private
History
•
Format updated
Jan 24 2021 11:26:49 UTC
•
Created
May 8 2020 04:18:18 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.