Certificate of Authenticity
Sebastian Kläy
Silver
Details
Production year
2018
Object type
Other
Edition
Edition 1/15
Dimensions
10.15 × 16.24 cm
Medium
iPhone
Location
Bern
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
Sebastian Kläy
Signed by
Certificate Signature
Issued by
Sebastian Kläy
Unverified
Owned by
Private
History
Transferred
Mar 11 2021 17:29:06 UTC
Transferred
Mar 2 2021 22:33:22 UTC
Format updated
Jan 24 2021 11:43:35 UTC
Created
Oct 21 2018 10:38:31 UTC