PHOTO - COTTON ON ALUMINIUM - MUSEUM QUALITY ISO 18461
Location
USA
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
Cordu Institute
Signed by
Issued by
Cordu Institute
Unverified
Owned by
Private
History
•
Format updated
Jan 24 2021 11:02:06 UTC
•
Created
Aug 14 2018 16:38:03 UTC
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