[KongchangAI]
Unverified50% confidenceFactExact time

C2PA(内容出处和真实性联盟)标准由Adobe、微软、英特尔等公司联合推动,通过在图像元数据中嵌入加密签名记录内容的创建和编辑历史

1
Sources
50%
Confidence
Long-term
Relevance
8/24/2026
First Seen

Sources

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Stable URI
https://kongchang.com/claim/794063
API
curl https://kongchang.com/api/v1/knowledge/claims/794063
MCP
get_claim(id=794063)