[KongchangAI]
Verified90% confidenceFactTime unknown

C2PA (Coalition for Content Provenance and Authenticity) was jointly founded in 2021 by Adobe, Microsoft, Intel, BBC, Arm, and other organizations.

8
Sources
90%
Confidence
Long-term
Relevance
6/1/2026
First Seen

Sources

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https://kongchang.com/claim/21599
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curl https://kongchang.com/api/v1/knowledge/claims/21599
MCP
get_claim(id=21599)