Unverified85% confidenceFactTime unknown
C2PA规范已被纳入JPEG、PDF等主流文件格式标准,Photoshop、Lightroom等专业工具已原生支持内容凭证的生成与读取
1
Sources
85%
Confidence
Long-term
Relevance
5/31/2026
First Seen
Sources
OpenAI双重标记AI图片:C2PA与SynthID如何识别AI生成内容
twitterOpenAI
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