Hi Product Hunt 👋 I'm Danish, cofounder of Tauth Labs. AI-generated images, video and ads are now everywhere, and regulators are catching up. The EU AI Act (Article 50) requires AI-generated and manipulated content to be clearly disclosed. California's AI Transparency Act, New York's synthetic-performer ad disclosure rules and Australia's AI guidance point the same way. Advertisers, publishers and AI platforms now need a reliable way to prove where content came from and whether AI was involved. That's what we built. Tauth Labs is a C2PA Certification Authority. We issue the signing and timestamping certificates that power Content Credentials, the open C2PA standard backed by Adobe, Microsoft, Google, OpenAI and others. Tauth is listed on both the official C2PA Trust List and the C2PA TSA Trust List. Content signed with our certificates is recognized as trusted by C2PA-compatible tools and platforms. What you can do with Tauth: Sign and label AI-generated images, video, audio and documents with C2PA Content Credentials Add trusted timestamps that prove when content was created or edited Meet AI disclosure and advertiser compliance requirements across the EU, US and beyond Verify content provenance and help counter deepfakes and misinformation Who it's for: AI platforms, ad tech companies, agencies, media publishers, book publishers and any brand that creates or distributes content at scale. Under the hood, our TauthID platform combines PKI, digital watermarking, zero-knowledge proofs and blockchain anchoring, so provenance holds up even when metadata is stripped. We'd love your feedback, especially from anyone working through EU AI Act compliance or content authenticity. Ask me anything about C2PA, content credentials or AI labeling. I'll be happy to help. Thanks for checking us out! 🙏

Tauth: Trusted Content Authentication

AI disclosure compliance for ads, media & publishers

AI disclosure compliance for ads, media & publishers