日本知名声优津田健次郎起诉TikTok运营公司，指控其侵犯声音版权，成为业界首例反抗生成式AI盗取声纹的案件。津田因《咒术回战》配音闻名，其独特嗓音被视为职业资产。灰色产业链通过非法使用声纹牟利，日赚数金，引发争议。
YouTube向娱乐业开放人脸声纹检测技术，旨在打击AI深度伪造内容，保护公众人物权益。此举通过类似内容ID的机制实现精准身份防伪，重塑数字版权保护边界。
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