standards.
C2PA and content credentials, interoperable.
Seal speaks the same language as the rest of the provenance world. Every receipt can be exported as a content credential, and C2PA-signed media can anchor into the seal ledger.
c2pacompatible
content credentialssigned + exportable
specpublic
bridgeseal → c2pa
no walled garden
Provenance fails if it's siloed. Seal receipts are standard, portable, and readable by the tools people already use — so a seal receipt is a content credential is a chain anchor.