一个名为Provo的新工具于2026年启动, 让用户使用元数据和来源标签验证数字内容的真实性, A new tool called Provo, launching in 2026, will let users verify digital content authenticity using metadata and provenance labels to fight deepfakes and misinformation.

一个名为Provo的免费工具, 由新加坡的CATOS开发, 将于2026年推出, 让用户通过检查源头、创建日期等嵌入元数据来验证数字内容的真实性, 并通过浏览器扩展来编辑历史。 A free tool called Provo, developed by Singapore’s CATOS and set to launch in 2026, will let users verify digital content authenticity by checking embedded metadata like origin, creation date, and editing history via a browser extension. Provo由Adobe创建,资金5 000万美元。 Provo利用数字“证明标签”跟踪内容变化和侦测篡改,以打击深刻的谎言和错误信息。 Created with Adobe and backed by $50 million in funding, Provo uses digital “provenance labels” to track content changes and detect tampering, aiming to combat deepfakes and misinformation. 它补充了Sleuth,这是一些公共机构已经使用的一个深层假发现平台,通过像素级分析查明操纵。 It complements Sleuth, a deepfake detection platform already used by some public agencies, which identifies manipulations through pixel-level analysis. CATOS还在探索安全的身份核查,可能的话使用Singpass,以加强信任,尽管一些工具的公开推出面临着与准确性和可扩展性有关的挑战。 CATOS is also exploring secure identity verification, possibly using Singpass, to strengthen trust, though public rollout of some tools faces challenges related to accuracy and scalability.