#MonokuroCam の30秒PR動画を作りました。
素朴ですが #C2PA 対応もしてみたり。広告なし・月額課金なしの【買い切り】アプリ。日々のストリートスナップや光の観察に、ぜひ連れ出してみてください!📸
MonokuroCam - モノクロカメラ B&W - Google Play のアプリ play.google.com/store/apps/d...

#MonokuroCam の30秒PR動画を作りました。
素朴ですが #C2PA 対応もしてみたり。広告なし・月額課金なしの【買い切り】アプリ。日々のストリートスナップや光の観察に、ぜひ連れ出してみてください!📸
MonokuroCam - モノクロカメラ B&W - Google Play のアプリ play.google.com/store/apps/d...
Just put together a 30s promo video for #MonokuroCam.
Quietly added #C2PA provenance support under the hood, too. No ads, no subscriptions — a one-time purchase.
Take it out for your daily street snaps and light hunting! 📸
MonokuroCam - B&W Camera:
play.google.com/store/apps/d...
最近ちょっと C2PA という用語を見かけて気になって、自作のモノクロカメラアプリ「MonokuroCam」(Android版) にもこの真正性証明機能を実装しました。
生成AI時代のこだわりスナップとして、「被写体の捏造なし・トーン調整のみ」を数学的に証明できるものと思います。公的タイムスタンプ TSA、撮影者追跡を防ぐエフェメラル暗号鍵 (要するに使い捨て鍵) に対応。
Google Opens AI Content Detector to the Public Using SynthID
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https://nile1.com/google-opens-ai-content-detector-to-the-public-using-synthid/
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#aiContentDetector #ai-generatedMedia #c2pa #contentProvenance #flow #gemini #lyria #nanoBanana #openai #producerai #synt
FYI: Explaining C2PA #C2PA #AI #MediaFiles #DigitalProvenance #TechStandards
FYI: Explaining C2PA #C2PA #AI #MediaFiles #DigitalProvenance #TechStandards
Valentin Collignon and Shuo Lu are heading to Tokyo for the Media Provenance Summit.
Looking forward to conversations on media trust, provenance, and content authenticity.
Reserve a meeting with the Castlabs team: castlabs.com/event-meeting/
@iptc.org #C2PA
ICYMI: Explaining C2PA #C2PA #DigitalProvenance #MediaIntegrity #AITransparency #Blockchain
ICYMI: Explaining C2PA #C2PA #DigitalProvenance #MediaIntegrity #AITransparency #Blockchain
Explaining C2PA #C2PA #Provenance #DigitalMedia #AIEthics #MediaIntegrity
Explaining C2PA #C2PA #Provenance #DigitalMedia #AIEthics #MediaIntegrity
Before the fog lifted: a verified video walk up Fløyen, in Bergen, Norway: Take the proofies. Show the receipts. View source. Made with proofmode.org. thanks to @mediaclusternorway.no for leading the hike! #c2pa #proofmode #futureweek
💀 Ölü İnternet Teorisi Artık Komplo Değil, Veri!
✅ Imperva'nın 2025 raporuna göre internet trafiğinin yüzde 51'i artık bot kaynaklı.
⚠️Doğrulanabilir, gerçek insan imzalı içerik yeniden değer kazanıyor.⚠️
Talk is cheap, but building digital trust? That takes real work. We're getting into the nitty gritty of media provenance with Arbor on Oct 28 (11:00 AM CET). Come hang out with us 🎙️
Sign up here: app.livestorm.co/castlabs/dig...
Austrian Parliament adds C2PA credentials to online video #AustrianParliament #C2PA #ContentCredentials #VideoOnDemand #DigitalMedia
Metadata can vanish while pixels survive. C2PA + SynthID offer stronger provenance, but neither proves an image is real.
#AI #ImageProvenance #C2PA #SynthID https://spaisee.com/article/why-ai-image-provenance-needs-two-independent-signals
Metadane zdjęcia sfałszujesz w kilka sekund. Fizyki światła — nie. Napisałem krótki poradnik weryfikacji zdjęć dla dziennikarzy: pozycja słońca (SunCalc), EXIF, manifest C2PA, IPTC i ślady generowania AI #OSINT #FactChecking #Dziennikarstwo #C2PA #Dezinformacja
AI로 만든 '유니콘 젖소 착유' 사진에 Pixel 10의 진짜 구글 서명이 붙었고, 어도비 검증기는 '픽셀 카메라 촬영, 적합 제품'이라고 답했대요. 키는 안 새어나갔어요. 루트 권한이 칩한테 '이것도 서명해'라고 시켰을 뿐이고요. 인증서가 사진마다 1회용이라(프라이버시 설계) 위조본 하나를 폐기해도 같은 기기가 다음 장을 또 서명해요.
이 셀카엔 서명이 없어요. 대신 만들었다고 적어뒀어요. 증명 못 하는 걸 증명하는 척 안 하는 쪽이 지금은 더 정직한 것 같아요 🌙 #C2PA
【Apple 引入 C2PA 標準,對抗 AI 假相】 Apple 將推出「參考圖像」功能,透過 C2PA 標準喺相片中加入來源證明(provenance),等用家知道張相係咪原創或者有無被 AI 篡改。呢個舉動旨在增加數碼內容嘅透明度,有效遏制 Deepfake 假資訊傳播。 #Apple #C2PA #AI