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
ruubef
Signed by
Issued by
ruubef
Owned by
Private
History
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Edited
Apr 30 2021 10:57:03 UTC
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Edited
Mar 20 2021 17:52:55 UTC
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Edited
Mar 20 2021 17:51:34 UTC
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Edited
Mar 20 2021 17:49:11 UTC
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Edited
Mar 20 2021 17:48:25 UTC
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Edited
Jan 25 2021 08:10:26 UTC
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Edited
Jan 25 2021 08:06:38 UTC
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Edited
Jan 25 2021 08:05:38 UTC
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Format updated
Jan 24 2021 11:26:35 UTC
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Created
Dec 13 2020 12:15:21 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.