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Notes on digital authenticity.

Product and engineering notes about C2PA Content Credentials, signing APIs, and org identity.

C2PA
2026-08-17

What are C2PA Content Credentials?

The open standard behind every Krusade sign: a cryptographically signed manifest bound to the file, inspectable without a Krusade account.

API
2026-08-17

Sign and verify media with a C2PA API

One authenticated POST stamps JPEG, video, or audio with a Content Credential. Public verify is free, unauthenticated, and works in any conformant tool.

IDENTITY
2026-08-17

Org identity on Content Credentials

Shared Krusade certificate on Developer; DNS-verified org domain on Team; BYO cert/DID planned for Enterprise. Identity without becoming a DAM.