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c2pa
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Part 3: The Cryptography Behind Content Credentials
How a C2PA manifest becomes tamper-evident. The signature model, COSE, hashing strategy, certificate chains, and where trust is actually anchored.
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Part 2: The Anatomy of a C2PA Manifest
What is actually inside a C2PA manifest. Assertions, claims, ingredients, and how the data gets attached to content in a way that travels with it.
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Part 1: The Trust Crisis - Why C2PA Exists
The first part of Modern Day Provenance. The trust crisis with synthetic media, why detection alone won't fix it, and where C2PA fits in.