🔍 Evidence Verifier
Press credential, ledger link, C2PA media, or JSON proof — confirm integrity references.
Credential PDFs use /verify.html?id=….
Testimony shares use /verify.html?id=…&h=….
📁
Drag & drop image/video or
click to browse
How verification works
VocalWitness only checks integrity. A green result means the data has not been changed since it was recorded or signed. It does not prove the real-world event happened.
1. 🔗 Ledger link
Paste the Testimony/Credential ID (+ optional hash) → click Verify.
Best for shared links & QR codes.
Paste the Testimony/Credential ID (+ optional hash) → click Verify.
Best for shared links & QR codes.
2. 📷 Media C2PA
Drop an image or video → click Verify Media Provenance.
Checks for official Content Credentials embedded in the file.
Drop an image or video → click Verify Media Provenance.
Checks for official Content Credentials embedded in the file.
3. 📜 JSON proof
Paste a full Evidence Pack JSON → click Verify payload.
Confirms the JSON itself has not been altered.
Paste a full Evidence Pack JSON → click Verify payload.
Confirms the JSON itself has not been altered.
No account needed. Always keep the original file or JSON.