1
Upload image
Extracting watermark and resolving provenance…
✓
Source recovered
- Institution
- Country
- License
- Platform
C2PA Content Provenance
- Signer
- Algorithm
- Heritage site
- Signature
- Data integrity
- Trust chain
?
Multiple possible sources
The extracted watermark matched more than one registry entry. This may happen when source assets share provenance lineage.
—
No provenance recovered
We could not extract a provenance watermark from this image. This may mean the source model was not yet registered, or the image derivative lost the embedded signal.
You can try:
- A higher-resolution version of the image
- A less-cropped or less-compressed derivative
- One of the demo lookups below to see the passport in action
!
Verification error
▶
Demo: registry lookup
Bypass watermark extraction and resolve directly from the registry. These are real heritage assets from the Twin-IT / eCorpus collection.