Anthropic 为所有 Claude 输出添加水印，支持 C2PA 签名
Anthropic watermarks all Claude outputs globally with marks that "may persist through some editing"
Anthropic will embed invisible watermarks in all Claude-generated text and sign files using the C2PA standard. New models shipping from August 2026 onward will have labeling built in from day one. The policy applies worldwide, and Anthropic plans to provide detection tools for third-party verification.
更进一步：量化金融体系
看懂新闻只是起点——沿量化金融路径，把它变成能交付的工程能力