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Security & SafetyMedium· C2PA· Trust· Cryptography

If a document’s C2PA signature verifies cleanly against...

Cryptographic verification only confirms that the signature is valid according to the protocol. It does not account for scenarios where a signing key has been stolen or the signer is dishonest. Trust must be verified through additional layers, such as checking revocation lists and evaluating the behavioral plausibility of the content’s history.

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