Granit blockchain anchoring timestamps each media item with a digital fingerprint to document ownership and prove that a work existed.
Create proof of anteriority
When media is added, a unique fingerprint can be generated from the file. That fingerprint proves a specific file existed on a given date.
How blockchain timestamping works
The fingerprint—hash—is recorded on an immutable ledger. The original file does not need to be public; cryptographic proof documents existence and anteriority.
A usable ownership certificate
Granit can provide a certificate with timestamp date, file fingerprint, and linked media info—helpful when discussing usage with clients, galleries, platforms, or legal counsel.
Concrete example
If an image is reused without permission, anchoring supplies technical proof your file existed before the disputed use.
Frequently asked questions
Do I need to understand blockchain to use this?
No. Granit handles timestamping and technical proof without manual complexity.
Is the original file published on-chain?
No. Only the digital fingerprint serves as proof—not the file itself.