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Nathan Freitas 🕺Earlier this month, we hosted another installment of our verifiable photo scavenger hunt, as part of the Content Authenticity Summit 2025.Learn more about the game, our verification process, and the amazing players here: <a href="https://proofmode.org/blog/thehuntnyc2025-winners" rel="nofollow noopener" translate="no" target="_blank">https://proofmode.org/blog/thehuntnyc2025-winners</a> <a href="https://ohai.social/tags/c2pa" class="mention hashtag" rel="nofollow noopener" target="_blank">#c2pa</a> <a href="https://ohai.social/tags/contentcredentials" class="mention hashtag" rel="nofollow noopener" target="_blank">#contentcredentials</a> <a href="https://ohai.social/tags/cai" class="mention hashtag" rel="nofollow noopener" target="_blank">#cai</a> <a href="https://ohai.social/tags/casummit2025" class="mention hashtag" rel="nofollow noopener" target="_blank">#casummit2025</a> <a href="https://ohai.social/tags/proofmode" class="mention hashtag" rel="nofollow noopener" target="_blank">#proofmode</a>

Privacy GuidesWith the popularity of generative AI, it's becoming more and more difficult to distinguish reality from fiction. Can this problem be solved using cryptography? What are the privacy implications of the currently proposed systems?<a href="https://www.privacyguides.org/articles/2025/05/19/digital-provenance/" rel="nofollow noopener" translate="no" target="_blank">https://www.privacyguides.org/articles/2025/05/19/digital-provenance/</a><a href="https://mastodon.neat.computer/tags/AI" class="mention hashtag" rel="nofollow noopener" target="_blank">#AI</a> <a href="https://mastodon.neat.computer/tags/ContentCredentials" class="mention hashtag" rel="nofollow noopener" target="_blank">#ContentCredentials</a> <a href="https://mastodon.neat.computer/tags/Privacy" class="mention hashtag" rel="nofollow noopener" target="_blank">#Privacy</a> <a href="https://mastodon.neat.computer/tags/Adobe" class="mention hashtag" rel="nofollow noopener" target="_blank">#Adobe</a> <a href="https://mastodon.neat.computer/tags/DigitalProvenance" class="mention hashtag" rel="nofollow noopener" target="_blank">#DigitalProvenance</a> <a href="https://mastodon.neat.computer/tags/Provenance" class="mention hashtag" rel="nofollow noopener" target="_blank">#Provenance</a> <a href="https://mastodon.neat.computer/tags/PrivacyGuides" class="mention hashtag" rel="nofollow noopener" target="_blank">#PrivacyGuides</a> <a href="https://mastodon.neat.computer/tags/Article" class="mention hashtag" rel="nofollow noopener" target="_blank">#Article</a> <a href="https://mastodon.neat.computer/tags/Opinion" class="mention hashtag" rel="nofollow noopener" target="_blank">#Opinion</a>

C.Suthorn :prn:<a href="https://no-pony.farm/tags/fedihelp" class="mention hashtag" rel="nofollow noopener" target="_blank">#fedihelp</a> <a href="https://no-pony.farm/tags/fedihilfe" class="mention hashtag" rel="nofollow noopener" target="_blank">#fedihilfe</a>I am looking for a free provider of <a href="https://no-pony.farm/tags/x509" class="mention hashtag" rel="nofollow noopener" target="_blank">#x509</a> <a href="https://no-pony.farm/tags/certificates" class="mention hashtag" rel="nofollow noopener" target="_blank">#certificates</a> for use with <a href="https://no-pony.farm/tags/CAI" class="mention hashtag" rel="nofollow noopener" target="_blank">#CAI</a> <a href="https://no-pony.farm/tags/ContentAuthenticityInitiative" class="mention hashtag" rel="nofollow noopener" target="_blank">#ContentAuthenticityInitiative</a> <a href="https://no-pony.farm/tags/C2PA" class="mention hashtag" rel="nofollow noopener" target="_blank">#C2PA</a> <a href="https://no-pony.farm/tags/ContentCredentials" class="mention hashtag" rel="nofollow noopener" target="_blank">#ContentCredentials</a>. <a href="https://no-pony.farm/tags/Adobe" class="mention hashtag" rel="nofollow noopener" target="_blank">#Adobe</a> and <a href="https://no-pony.farm/tags/PixelStream" class="mention hashtag" rel="nofollow noopener" target="_blank">#PixelStream</a> seem to offer this <a href="https://no-pony.farm/tags/service" class="mention hashtag" rel="nofollow noopener" target="_blank">#service</a>, but not for <a href="https://no-pony.farm/tags/free" class="mention hashtag" rel="nofollow noopener" target="_blank">#free</a>. Basicalky something like <a href="https://no-pony.farm/tags/LetsEncrypt" class="mention hashtag" rel="nofollow noopener" target="_blank">#LetsEncrypt</a>, only for <a href="https://no-pony.farm/tags/images" class="mention hashtag" rel="nofollow noopener" target="_blank">#images</a>.<a href="https://no-pony.farm/tags/c2patool" class="mention hashtag" rel="nofollow noopener" target="_blank">#c2patool</a> <a href="https://no-pony.farm/tags/Laica" class="mention hashtag" rel="nofollow noopener" target="_blank">#Laica</a> <a href="https://no-pony.farm/tags/nikon" class="mention hashtag" rel="nofollow noopener" target="_blank">#nikon</a> <a href="https://no-pony.farm/tags/freelens" class="mention hashtag" rel="nofollow noopener" target="_blank">#freelens</a> <a href="https://no-pony.farm/tags/truepic" class="mention hashtag" rel="nofollow noopener" target="_blank">#truepic</a> <a href="https://no-pony.farm/tags/zebra" class="mention hashtag" rel="nofollow noopener" target="_blank">#zebra</a>

Unofficial PetaPixel BotWhy Photographers Should Care About the New Content Authenticity App <a href="https://petapixel.com/2025/04/24/why-photographers-should-care-about-the-new-content-authenticity-app/" rel="nofollow noopener" translate="no" target="_blank">https://petapixel.com/2025/04/24/why-photographers-should-care-about-the-new-content-authenticity-app/</a> <a href="https://toot.earth/tags/artificialintellgence" class="mention hashtag" rel="nofollow noopener" target="_blank">#artificialintellgence</a> <a href="https://toot.earth/tags/contentauthenticity" class="mention hashtag" rel="nofollow noopener" target="_blank">#contentauthenticity</a> <a href="https://toot.earth/tags/contentcredentials" class="mention hashtag" rel="nofollow noopener" target="_blank">#contentcredentials</a> <a href="https://toot.earth/tags/Technology" class="mention hashtag" rel="nofollow noopener" target="_blank">#Technology</a> <a href="https://toot.earth/tags/Software" class="mention hashtag" rel="nofollow noopener" target="_blank">#Software</a> <a href="https://toot.earth/tags/Opinion" class="mention hashtag" rel="nofollow noopener" target="_blank">#Opinion</a> <a href="https://toot.earth/tags/adobe" class="mention hashtag" rel="nofollow noopener" target="_blank">#adobe</a> <a href="https://toot.earth/tags/ai" class="mention hashtag" rel="nofollow noopener" target="_blank">#ai</a>

nemo™ 🇺🇦Learn about Content Credentials! 📝 They're helping build trust online by showing the origin & history of digital content.🛡️ Check it out and see how it works! 👉 <a href="https://contentcredentials.org/" rel="nofollow noopener" translate="no" target="_blank">https://contentcredentials.org/</a> <a href="https://mas.to/tags/ContentCredentials" class="mention hashtag" rel="nofollow noopener" target="_blank">#ContentCredentials</a> <a href="https://mas.to/tags/DigitalTrust" class="mention hashtag" rel="nofollow noopener" target="_blank">#DigitalTrust</a> <a href="https://mas.to/tags/Verify" class="mention hashtag" rel="nofollow noopener" target="_blank">#Verify</a>

Tarnkappe.info📬 Content Credentials: Was bedeutet Cloudflares neues Feature für Online-Piraten? <a href="https://social.tchncs.de/tags/Internet" class="mention hashtag" rel="nofollow noopener" target="_blank">#Internet</a> <a href="https://social.tchncs.de/tags/Warez" class="mention hashtag" rel="nofollow noopener" target="_blank">#Warez</a> <a href="https://social.tchncs.de/tags/AuswirkungenvonContentCredentialsaufWarez" class="mention hashtag" rel="nofollow noopener" target="_blank">#AuswirkungenvonContentCredentialsaufWarez</a> <a href="https://social.tchncs.de/tags/Cloudflare" class="mention hashtag" rel="nofollow noopener" target="_blank">#Cloudflare</a> <a href="https://social.tchncs.de/tags/CoalitionforContentProvenanceandAuthenticity" class="mention hashtag" rel="nofollow noopener" target="_blank">#CoalitionforContentProvenanceandAuthenticity</a> <a href="https://social.tchncs.de/tags/ContentCredentials" class="mention hashtag" rel="nofollow noopener" target="_blank">#ContentCredentials</a> <a href="https://social.tchncs.de/tags/DigitaleEchtheit" class="mention hashtag" rel="nofollow noopener" target="_blank">#DigitaleEchtheit</a> <a href="https://social.tchncs.de/tags/verschl%C3%BCsselteWasserzeichen" class="mention hashtag" rel="nofollow noopener" target="_blank">#verschlüsselteWasserzeichen</a> <a href="https://sc.tarnkappe.info/afdeff" rel="nofollow noopener" translate="no" target="_blank">https://sc.tarnkappe.info/afdeff</a>

Nathan Freitas 🕺Join the fun to defend reality against AI fakes, by using the ProofMode app to play The Hunt Taipei, a multi-day photo scavenger hunt held during RightsCon 2025 in Taipei, Taiwan from February 24th to the 27th, 2025. <a href="https://proofmode.org/rightscon2025" rel="nofollow noopener" translate="no" target="_blank">https://proofmode.org/rightscon2025</a> <a href="https://ohai.social/tags/defendreality" class="mention hashtag" rel="nofollow noopener" target="_blank">#defendreality</a> <a href="https://ohai.social/tags/c2pa" class="mention hashtag" rel="nofollow noopener" target="_blank">#c2pa</a> <a href="https://ohai.social/tags/rightscon" class="mention hashtag" rel="nofollow noopener" target="_blank">#rightscon</a> <a href="https://ohai.social/tags/rightscon2025" class="mention hashtag" rel="nofollow noopener" target="_blank">#rightscon2025</a> <a href="https://ohai.social/tags/contentcredentials" class="mention hashtag" rel="nofollow noopener" target="_blank">#contentcredentials</a>

Unofficial PetaPixel BotSamsung’s Image Authenticity Approach is Backward and It’s AI’s Fault <a href="https://petapixel.com/2025/02/13/samsungs-image-authenticity-approach-is-backward-and-its-ais-fault/" rel="nofollow noopener" translate="no" target="_blank">https://petapixel.com/2025/02/13/samsungs-image-authenticity-approach-is-backward-and-its-ais-fault/</a> <a href="https://toot.earth/tags/adobecontentauthenticityinitiative" class="mention hashtag" rel="nofollow noopener" target="_blank">#adobecontentauthenticityinitiative</a> <a href="https://toot.earth/tags/contentauthenticity" class="mention hashtag" rel="nofollow noopener" target="_blank">#contentauthenticity</a> <a href="https://toot.earth/tags/contentcredentials" class="mention hashtag" rel="nofollow noopener" target="_blank">#contentcredentials</a> <a href="https://toot.earth/tags/Technology" class="mention hashtag" rel="nofollow noopener" target="_blank">#Technology</a> <a href="https://toot.earth/tags/smartphone" class="mention hashtag" rel="nofollow noopener" target="_blank">#smartphone</a> <a href="https://toot.earth/tags/samsung" class="mention hashtag" rel="nofollow noopener" target="_blank">#samsung</a> <a href="https://toot.earth/tags/Mobile" class="mention hashtag" rel="nofollow noopener" target="_blank">#Mobile</a> <a href="https://toot.earth/tags/mobile" class="mention hashtag" rel="nofollow noopener" target="_blank">#mobile</a> <a href="https://toot.earth/tags/News" class="mention hashtag" rel="nofollow noopener" target="_blank">#News</a> <a href="https://toot.earth/tags/C2PA" class="mention hashtag" rel="nofollow noopener" target="_blank">#C2PA</a> <a href="https://toot.earth/tags/cai" class="mention hashtag" rel="nofollow noopener" target="_blank">#cai</a> <a href="https://toot.earth/tags/ai" class="mention hashtag" rel="nofollow noopener" target="_blank">#ai</a>

MacGenerationCloudflare adopte les Content Credentials pour mieux protéger l’authenticité des images <a href="http://dlvr.it/THmWBL" rel="nofollow noopener" translate="no" target="_blank">http://dlvr.it/THmWBL</a> <a href="https://social.macg.co/tags/Cloudflare" class="mention hashtag" rel="nofollow noopener" target="_blank">#Cloudflare</a> <a href="https://social.macg.co/tags/ContentCredentials" class="mention hashtag" rel="nofollow noopener" target="_blank">#ContentCredentials</a>

Alan KotokPhoto-shoot this week ... Awards night at National Press Club. Here's NPC president Emily Wilkins with Donna Leinwand Leger, a recipient of the Krug award for outstanding service. Attached to the image file are data giving the image origin, producer, software, and edits defined by the Content Authenticity Initiative. LinkedIn shows content credentials attached. Mastodon isn't there yet. <a href="https://journa.host/tags/Photography" class="mention hashtag" rel="nofollow noopener" target="_blank">#Photography</a> <a href="https://journa.host/tags/NewsPhotography" class="mention hashtag" rel="nofollow noopener" target="_blank">#NewsPhotography</a> <a href="https://journa.host/tags/NationalPressClub" class="mention hashtag" rel="nofollow noopener" target="_blank">#NationalPressClub</a> <a href="https://journa.host/tags/ContentAuthenticityIntiative" class="mention hashtag" rel="nofollow noopener" target="_blank">#ContentAuthenticityIntiative</a> <a href="https://journa.host/tags/ContentCredentials" class="mention hashtag" rel="nofollow noopener" target="_blank">#ContentCredentials</a>

Piotr KotnisFajna otwarta inicjatywa mająca ma na celu zapewnienie przejrzystości i zaufania do treści cyfrowych. Dzięki niej użytkownicy mogą zobaczyć informacje na temat autora, historii edycji oraz źródeł grafiki lub innego rodzaju treści. LinkedIn już wprowadził jej obsługę. <a href="https://contentcredentials.org/" rel="nofollow noopener" translate="no" target="_blank">https://contentcredentials.org/</a><a href="https://101010.pl/tags/ai" class="mention hashtag" rel="nofollow noopener" target="_blank">#ai</a> <a href="https://101010.pl/tags/deepfake" class="mention hashtag" rel="nofollow noopener" target="_blank">#deepfake</a> <a href="https://101010.pl/tags/contentcredentials" class="mention hashtag" rel="nofollow noopener" target="_blank">#contentcredentials</a>

Norobiik @Norobiik@noc.socialThe <a href="https://noc.social/tags/WebApp" class="mention hashtag" rel="nofollow noopener" target="_blank">#WebApp</a>, called <a href="https://noc.social/tags/AdobeContentAuthenticity" class="mention hashtag" rel="nofollow noopener" target="_blank">#AdobeContentAuthenticity</a>, allows artists to signal that they do not consent for their work to be used by <a href="https://noc.social/tags/AI" class="mention hashtag" rel="nofollow noopener" target="_blank">#AI</a> models. It also gives creators the opportunity to add what Adobe is calling “<a href="https://noc.social/tags/ContentCredentials" class="mention hashtag" rel="nofollow noopener" target="_blank">#ContentCredentials</a>,” including their verified identity, social media handles, or other online domains, to their work. <a href="https://noc.social/tags/C2PA" class="mention hashtag" rel="nofollow noopener" target="_blank">#C2PA</a> <a href="https://noc.social/tags/DataScraping" class="mention hashtag" rel="nofollow noopener" target="_blank">#DataScraping</a><a href="https://noc.social/tags/Adobe" class="mention hashtag" rel="nofollow noopener" target="_blank">#Adobe</a> wants to make it easier for artists to blacklist their work from <a href="https://noc.social/tags/AIScraping" class="mention hashtag" rel="nofollow noopener" target="_blank">#AIScraping</a> <a href="https://www.technologyreview.com/2024/10/08/1105234/adobe-wants-to-make-it-easier-for-artists-to-blacklist-their-work-from-ai-scraping/?utm_source=press.coop" rel="nofollow noopener" target="_blank">https://www.technologyreview.com/2024/10/08/1105234/adobe-wants-to-make-it-easier-for-artists-to-blacklist-their-work-from-ai-scraping/?utm_source=press.coop</a>

Happy Shooting🎧 Ab 18 Uhr reden <a href="https://chaos.social/@chrismarquardt" class="u-url mention" rel="nofollow noopener" target="_blank">@chrismarquardt</a> und <a href="https://troet.cafe/@nSonic" class="u-url mention" rel="nofollow noopener" target="_blank">@nSonic</a> im Livestream wieder über Fotografie, z.B. über Content Credentials, Intrepids neuen Verschluss und neues Objektiv, und Kamera-Virtualisierung in SmartphonesWie immer freuen wir uns über einen kleinen boost 🚀<a href="https://www.youtube.com/live/B6Fxlv_aOrs" rel="nofollow noopener" translate="no" target="_blank">https://www.youtube.com/live/B6Fxlv_aOrs</a><a href="https://podcasts.social/tags/hslive" class="mention hashtag" rel="nofollow noopener" target="_blank">#hslive</a> <a href="https://podcasts.social/tags/fotografie" class="mention hashtag" rel="nofollow noopener" target="_blank">#fotografie</a> <a href="https://podcasts.social/tags/podcast" class="mention hashtag" rel="nofollow noopener" target="_blank">#podcast</a> <a href="https://podcasts.social/tags/livestream" class="mention hashtag" rel="nofollow noopener" target="_blank">#livestream</a> <a href="https://podcasts.social/tags/iphone" class="mention hashtag" rel="nofollow noopener" target="_blank">#iphone</a> <a href="https://podcasts.social/tags/contentcredentials" class="mention hashtag" rel="nofollow noopener" target="_blank">#contentcredentials</a> <a href="https://podcasts.social/tags/analogfotografie" class="mention hashtag" rel="nofollow noopener" target="_blank">#analogfotografie</a> <a href="https://podcasts.social/tags/kamera" class="mention hashtag" rel="nofollow noopener" target="_blank">#kamera</a>

BBC News LabsDoes showing media provenance — how it's made and verified — help build trust in news? We’ve been researching how <a href="https://social.bbc/tags/C2PA" class="mention hashtag" rel="nofollow noopener" target="_blank">#C2PA</a> information affects audiences’ confidence in BBC images and videos, and what level of <a href="https://social.bbc/tags/contentcredentials" class="mention hashtag" rel="nofollow noopener" target="_blank">#contentcredentials</a> are most useful... <a href="https://www.bbc.co.uk/rdnewslabs/news/does-provenance-build-trust" rel="nofollow noopener" target="_blank">https://www.bbc.co.uk/rdnewslabs/news/does-provenance-build-trust</a>

Crypto NewsTikTok to automatically label AI-generated content - TikTok takes a proactive step in assuring AI authenticity on its platfor... - <a href="https://cointelegraph.com/news/tiktok-auto-labeling-ai-generated-content" rel="nofollow noopener" translate="no" target="_blank">https://cointelegraph.com/news/tiktok-auto-labeling-ai-generated-content</a> <a href="https://schleuss.online/tags/ai" class="mention hashtag" rel="nofollow noopener" target="_blank">#ai</a>-generatedcontent <a href="https://schleuss.online/tags/contentcredentials" class="mention hashtag" rel="nofollow noopener" target="_blank">#contentcredentials</a> <a href="https://schleuss.online/tags/auto" class="mention hashtag" rel="nofollow noopener" target="_blank">#auto</a>-labeling <a href="https://schleuss.online/tags/medialiteracy" class="mention hashtag" rel="nofollow noopener" target="_blank">#medialiteracy</a> <a href="https://schleuss.online/tags/authenticity" class="mention hashtag" rel="nofollow noopener" target="_blank">#authenticity</a> <a href="https://schleuss.online/tags/socialmedia" class="mention hashtag" rel="nofollow noopener" target="_blank">#socialmedia</a> <a href="https://schleuss.online/tags/deepfakes" class="mention hashtag" rel="nofollow noopener" target="_blank">#deepfakes</a> <a href="https://schleuss.online/tags/tiktok" class="mention hashtag" rel="nofollow noopener" target="_blank">#tiktok</a>

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