[KongchangAI]
Unverified50% confidenceFactExact time

由Adobe、微软、英特尔等科技巨头联合发起的C2PA通过在内容文件中嵌入加密签名的元数据,记录内容的创作来源、编辑历史和生成方式

1
Sources
50%
Confidence
Long-term
Relevance
7/7/2026
First Seen

Sources

Related Claims

Cite This Claim

Stable URI
https://kongchang.com/claim/168558
API
curl https://kongchang.com/api/v1/knowledge/claims/168558
MCP
get_claim(id=168558)