How AI is applied across API Evangelist and APIs.io. Read my AI disclosure →
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Toolbox
Alignment
API Evangelist LLC

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C2PA Content Credentials

Information Model Media openly published

What I make of it

The provenance manifest model for images, audio and video. Central to the AI authenticity debate and moving fast — track revisions closely.

Other media data models

EIDR Code System IMF (Interoperable Master Format) SMPTE ST 2067 Information Model IPTC Photo Metadata Standard Metadata Model MovieLabs Common Metadata (MDDF) Metadata Model MovieLabs Ontology for Media Creation (OMC) Ontology / Vocabulary MPEG-7 / MPEG-21 Metadata Model SMPTE Metadata Registry / ST 335 Code System
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Model Details
Steward Coalition for Content Provenance and Authenticity
Layer Information Model
Domain Media
Status live
Access Openly published
Go to the steward →
How I know this

Compiled for the API Evangelist data model catalog, then confirmed against the steward's own site.

Confirmed 2026-08-11

Evidence: name evidence 3/3. Found something wrong? Tell me — corrections are cheap and I would rather be right.

Modernity Profile
Access Open
Assessed 33.0% of the rubric

Not enough of this standard was readable to place it in a band. That is a limit of what I could see, not a finding against the standard.

A separate measure from the Kin Score, which rates API providers. This rates how current a standard is in how it is expressed, published and paid for — not how good it is. EDIFACT and X12 score low here and move an enormous share of world trade.

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