Certificate of Authenticity
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Maria Campañá
Pixel documentation
Details
Production year
2019
Object type
Photo
Dimensions
50 × 70 cm
Medium
Photoshop
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
Maria Campañá, 1991
Signed by
Issued by
Maria Campañá
Owned by
Private
History
•
Upgraded
Apr 26 2021 09:17:05 UTC
•
Created
Apr 25 2021 17:51:28 UTC
Details
COA
History