Unverified90% confidenceEventExact time
OpenAI整合了Content Credentials和SynthID数字水印技术，并推出专门的验证工具用于AI内容溯源
1
Sources
90%
Confidence
Medium-term (~90 days)
Relevance
5/19/2026
First Seen
Valid until: 8/17/2026(expired)
Sources
OpenAI内容溯源技术详解：C2PA、SynthID与AI水印如何保障内容安全
rss5/19/2026
Related Entities
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curl https://kongchang.com/api/v1/knowledge/claims/10774MCP
get_claim(id=10774)