Verify a Yee photo or video

Every photo and video delivered by Yee carries a cryptographic seal (a C2PA manifest) inside the file. Upload a file to check its seal. The file is checked in memory and never stored.

How verification works

The seal is a C2PA manifest — an open standard used by camera makers and news organizations. It records the capture time, the file's digital fingerprint (SHA-256), the device model, the location rounded to about 1 km, and whether the capture device passed Yee's attestation check. Any edit to the file breaks the seal.

You can also verify with any standard C2PA tool. Yee's signing certificate is published at: https://e2e.goyee.app/.well-known/yee-trust.pem

Privacy note: the file's own metadata contains the exact capture position, as recorded by the camera. Share the file only with people who may know that position.