Right-click any image and choose Check content credentials to verify its provenance on your device — nothing leaves your machine. Vodou reports who signed the image, when, whether the credential declares it AI/algorithmically generated, and whether it's untampered, using the official Content Authenticity Initiative library.

Signer trust is checked against a bundled official C2PA trust list: "Verified — trusted signer" means the issuer is vetted, while a valid-but-unlisted signer is flagged as caution.

This is honest provenance checking, not a deepfake detector. It can only check media that already carries a content credential — an image with no credential is simply unknown, never confirmed authentic.