Insights, tutorials, and news on content authenticity, C2PA standards, and the fight against misinformation.
C2PA News • August 11, 2026
Anthropic began watermarking Claude output on August 2, 2026: an invisible text watermark plus signed C2PA metadata on generated images. Here is what each signal actually proves, and how to check it.
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C2PA News • July 11, 2026
Google's July 9, 2026 ad disclosure rollout leans on SynthID in its press release, but its own support docs say C2PA covers Google-tool ads too, and only those.
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Regulation • June 11, 2026
The EU published official icons for labelling AI-generated content on June 10, 2026, and OpenAI endorsed the Code behind them. The icons are the label. C2PA Content Credentials are the proof underneath.
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C2PA News • May 31, 2026
YouTube now applies AI labels automatically and makes them permanent for files carrying C2PA metadata. Provenance metadata just became platform enforcement infrastructure, right before the EU AI Act deadline.
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Verification Guide • May 20, 2026
C2PA Content Credentials and SynthID watermarks are two separate provenance layers. Learn what each one proves, where each one fails, and which tool to use for each.
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Industry News • May 20, 2026
On May 19, 2026, OpenAI joined the C2PA steering committee and adopted SynthID watermarking. Google announced C2PA and SynthID detection coming natively to Search and Chrome. Here is what the dual-layer model means and why it matters.
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Industry News • May 14, 2026
Canon launched a C2PA-compliant end-to-end service for news organizations in May 2026, adding trusted timestamping and managed certificates on top of the EOS R1 and R5 Mark II's camera-level signing.
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Regulation • April 26, 2026
Article 50 of the EU AI Act requires AI-generated content to be marked by August 2, 2026. Learn what counts, who must comply, and how C2PA Content Credentials satisfy the rule.
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Industry News • October 2023
The Leica M11-P was the world's first consumer camera with C2PA built in. Learn which Leica cameras support Content Credentials, how hardware signing works, and how to verify a Leica photo.
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Industry News • September 2025
Nikon added C2PA to the Z6 III in August 2025, then suspended the service after a critical vulnerability was discovered. All certificates were revoked. Current status explained.
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AI Tools • February 27, 2026
Do Midjourney, DALL-E 3, Sora, Adobe Firefly, and Stable Diffusion support C2PA Content Credentials? A factual breakdown of support status across major AI tools.
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Specification Reference • Auto-updated
Current C2PA spec version, full release history, and the complete list of supported file formats — fetched live from the official spec repository and refreshed weekly.
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Industry News • January 22, 2025
The Galaxy S25 is the first Android phone with C2PA Content Credentials. Learn which AI features trigger tagging, how to verify credentials, and how Samsung compares to Sony, Leica, and Google.
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Verification Guide • December 16, 2025
Learn how to C2PA verify image and video origins using multiple tools. Complete guide to inspecting manifests, checking signatures, and ensuring content authenticity.
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Tutorial • November 8, 2025
Complete guide to inspecting C2PA metadata using online tools, command-line utilities, and browser-based viewers. Learn about c2patool and raw manifest extraction.
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Industry News • October 23, 2025
Learn how Google's Pixel 10 embeds C2PA metadata by default and what this means for the future of digital content authenticity.
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C2PA Explained • September 20, 2025
Learn about the Coalition for Content Provenance and Authenticity (C2PA) and how it's revolutionizing digital content verification and trust online.
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Verification Guide • October 14, 2025
Complete guide to verify content credentials using C2PA technology. Learn step-by-step how to verify content credentials and check digital authenticity.
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C2PA Explained • September 18, 2025
Dive deep into C2PA manifests - the digital certificates that contain provenance information, metadata, and signatures to verify content authenticity.
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Tutorial • September 19, 2025
Learn how to use our C2PA Viewer to quickly verify the authenticity and provenance of digital content through this step-by-step guide.
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Digital Forensics • September 12, 2025
Understand the critical importance of knowing the origin and history of your digital files in an era of AI-generated content and deepfakes.
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