You can verify the registration date and file integrity of blockchain-sealed artworks in seconds on this panel.
Check a Seal
Enter the Seal Code (TX Hash) shown on your certificate into the field below.
How does it work?
After the artwork is approved, a digital "fingerprint" of the file is created that night and recorded on the blockchain network.
This record documents that the artwork was uploaded to the platform from this account on that date and that the file has not been changed since. It is the first-upload record of the artwork.
All sealing records are public. They can be queried through Polygon block explorers independently of our site.
For works that receive a TÜBİTAK time stamp, the digital fingerprint is recorded with a signed time stamp from TÜBİTAK Kamu SM's time-stamping service. The artwork itself is not sent to TÜBİTAK. The record shows that the file existed on that date and has not changed since.