記事や広告の発信元を読者が識別　OP技術研究組合、実証実験に成功：朝日新聞

This page reports that the Originator Profile (OP) Technology Research Association, composed of Asahi Newspaper and other organizations, successfully demonstrated technology enabling readers to identify the sources of articles and advertisements. OP works by attaching digital signatures to online content, allowing users to verify the sender and detect tampering. The demonstration showed that when newspapers and municipalities adopt OP on their websites, users can verify article authenticity through browsers. The technology also has potential in advertising to prevent fraudulent ads. Future goals include automatic display without special configuration.