🚀 #ContentCredentials now live in @WebBadge 🙏
Bringing @C2PA_org into the identity trust layer:
🔎 Inspect credentials
☑️ Verify independently (e.g., @Adobe tools)
🔀 Trust signals adapt across relationships
Turning trust from assumed → verifiable, with 🖼️✅ @ContentAuth 👏
ALT A web application screenshot of the WebBadge dashboard titled "Your digital providers." Against a dark purple background, four business profile cards are displayed side-by-side with yellow borders, including "The Moon Corporation," "Space Donuts Fundraiser," and Leo's "Professional Good-Boy Services." The third card has an opened Content Credentials digital Nutrition Label popup showing provenance data: identity of Mitchell Nguyen, actions of opened and watermarked, and signed by Adobe Inc. The footer features the brand text "Born in Carlsbad–San Diego, California. Building verifiable trust for the world."
ALT A web application screenshot of the WebBadge "Manage your account" profile photo settings page. The interface features a dark purple background with a circular profile picture of a light brown dog. Overlapping the picture is an open digital Nutrition Label for Content Credentials detailing the image's asset provenance: signed by Adobe Inc. on June 5, 2026, with actions indicating it was opened and watermarked. The footer displays the text "Born in Carlsbad–San Diego, California. Building verifiable trust for the world." alongside regional trust badges.
ALT A desktop screenshot of the Adobe Content Authenticity Inspect tool interface. The center panel displays a verified photograph of a light brown poodle-mix dog looking forward and panting happily in a car seat. The left and right sidebars display embedded C2PA metadata, including contributor details for Mitchell Nguyen, actions like watermarking, and recording confirmation by Adobe Inc.
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Jun 11
Pleased to make this official.
Apertrue has joined @C2PA_org, alongside the likes of Adobe, Microsoft, Sony, OpenAI and the BBC.
We're bringing zero-knowledge proofs to Content Credentials (@ContentAuth), proving content is authentic without exposing who, where, when, or with what.
Built in @NoirLang, settling on @aztecnetwork.
Authenticity without surveillance.
ƒ/∞
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Jun 10
Adobe @ContentAuth is again misleading regulators while promoting the CREATOR Act, claiming C2PA can signal artists’ TDM preferences (Text/Training and Data Mining).
blog.adobe.com/en/publish/20…
@C2PA_org explicitly clarified to an EU consultation that it cannot.
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It took 5 months for @Adobe @ContentAuth to take action on a severity "High" "Uncontrolled Resource Consumption vulnerability." affecting their C2PA verifier.
The "attacker" was @GeminiApp bloated C2PA.
Because, you know, C2PA is "interoperable".
nvd.nist.gov/vuln/detail/cve…
Feb 25
It only took two whole months before someone finally create an issue that @Google C2PA implementations are basically DoS‑ing the official @Adobe @ContentAuth @C2PAorg validators.
github.com/contentauth/c2pa-…
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May 12
@ContentAuth 's lead
@andyparsons calling out the pivotal role of #DigitalWatermarking to strengthen #C2PA #ContentCredentials at the #CATOS #CAI summit. We'll be demonstrating that together with @digimarc @sslcorp and @Adobe today.
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May 12
The @ContentAuth summit kicking off in #Singapore. Pushing the boundaries of content provenance. Looking forward to presenting how the strength of #C2PA can be be boosted thanks to digital watermarks and trusted digital certificates in a demo by @sslcorp @digimarc & @Adobe
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@bafuchen will be speaking at the Online Trust & Safety (OTS) Forum 2026 on 12 May 2026 at Sands Expo & Convention Centre, Singapore.
The OTS Forum brings together global thought leaders on policy, technology, and education for safer online spaces. This year's edition features the Content Authenticity Summit 2026, co-organised with @contentauth and supported by @c2pa_org
Bofu will join international policymakers, platforms, and implementers to explore how provenance technologies and transparency standards can build long-term trust in the AI era where Numbers has been building practical, interoperable infrastructure.
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Our team at @a10city is excited to be part of the @ContentAuth initiative and to contribute to the authenticity movement through education, research, and development
ALT A10CITY joins Content Authenticity Initiative
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Provenance! 💯
We are with @FactProtocol, who is also a member of the provenance standards organization @ContentAuth, working on AI-provenance.
It's a need of the hour, tbh.
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@UpendNow is now a member of the Content Authenticity Initiative @ContentAuth !
This reflects our commitment to creator agency, transparency, and responsible AI as we build tools like SOLT to support authentic storytelling from concept to screen.
#AIinFilms #AIinvideo
#ethicalAI
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Feb 4
roc is on a roll
@ContentAuth you seeing this? Important stuff advancing the initiative
A @roc_camera update v0.4.3 is out:
- New Battery Indicator: finally rewrote the whole BMS (Battery Management System) from scratch
- Watermarks: timestamp photos w/ visual proof as well
- Moments Gallery page smoother, has dates
- Improvements to the proof system, OTA flow, WiFi
- Performance updates, bug fixes etc.
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Jan 20
It’s crazy how this felt so far away just a couple years ago. Gotta get on that @ContentAuth in live video.
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30 Dec 2025
Untitled #824 • Digital Edition • 1 of 1 #NFT
Available for Ξ 0.50 on @foundation
foundation.app/mint/eth/0x43…
Original painting:
20×20 cm, mixed-media on paper, 1986.
Digital edition:
4900×4900 px, 600 ppi, JPEG.
#NFTartwork authenticated with #ContentCredentials @ContentAuth
ALT Untitled #824: 20×20 cm, mixed-media on paper, 1986.
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30 Dec 2025
Untitled #136 • Digital Edition • 1 of 1 #NFT
Available for Ξ 1.00 on @foundation
foundation.app/mint/eth/0x43…
Original painting:
21×27 cm, mixed-media on paper, 1996.
Digital edition:
2542×3239 px, 300 ppi, JPEG.
#NFTartwork authenticated with #ContentCredentials @ContentAuth
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16 Dec 2025
EU is the market where “provenance by default” is becoming a competitive moat.
@Fairpicture_ (based in EU) is building an ethical media supply chain:
- Consent Verified: Legal permission is cryptographically bound to the file.
- Origin Traceable: The entire history is on-chain.
- EU Compliant: Ready for the strictest data governance laws in the world.
They’ve even collaborated with @WHO and @Oxfam on upgrading how consent is handled at scale. Now add C2PA, the Coalition for Content Provenance and Authenticity.
C2PA “Content Credentials” is the open standard for packaging provenance within the file (who/when/how it was created edits), and it's signed so tampering is detectable.
Our partnership with @ContentAuth and Fairpicture turns photos/videos into verifiable assets: Images embeds C2PA provenance and anchors a corresponding, append-only record on Numbers blockchain.
If a platform strips metadata during reposts, the on-chain index still preserves the audit trail.
The EU AI Act is rolling out in phases (in force since Aug 2024; wider application from Aug 2, 2026, with earlier obligations in 2025 and further changes proposed).
Expect procurement to start asking for provable origin usage trails, not screenshots.
Building Provenance is not only about verifying art. Together, we are building the Ethical Data Supply Chain that the AI industry legally needs to operate.
This is what "Real World Asset" adoption looks like.
11 Dec 2025
When we talk about "Ethical Media," we aren't talking about aesthetics. We’re talking about verification pipelines.
Our partner @Fairpicture_ solves a critical engineering challenge in the media supply chain: preserving "Context" and "Consent" from the moment of capture to the final publication.
The Integration Challenge: NGOs and brands need images that are ethically sourced. But as files move through servers, CRMs, and editing tools, critical metadata (who took this? did the subject consent?) gets stripped or overwritten.
The Solution - Fairpicture integrates Numbers Protocol to "hard-bind" this data to the asset.
Capture: Local photographers use tools where consent forms are digitally linked to the image file at the source.
C2PA Numbers: This metadata isn't just a text tag; it is cryptographically signed and registered on the Numbers blockchain.
Result: A "Fair Picture" isn't just a photo; it's a verifiable asset class where the history is queryable.
This demonstrates the power of the Capture SDK. It transforms a standard image upload into a provenance commitment, write the integrity record on blockchain.
This effectively turns a jpeg into a trusted real world asset capable of carrying its own legal and ethical history across the web.
See the case study: numbersprotocol.io/blog/fair…
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