3 ms·
This approach makes me wonder if the future is actually going to move towards visual cryptography.
by halestock 17d ago
This approach makes me wonder if the future is actually going to move towards visual cryptography.
- alwillis 16d agoUm… that's already a thing [1]: TL;DR: What is C2PA in 60 seconds What: An open technical standard for embedding cryptographically signed provenance data inside digital media files. Who: Created by a coalition founded by Adobe, Arm, BBC, Intel, Microsoft, and Truepic in February 2021. How: A C2PA Manifest (also called a Content Credential) travels inside the file and records who made it, when, and what tools were used. Why: Deepfake incidents surged from 500,000 to 8 million cases between 2023 and 2025. Provenance gives media a verifiable chain of custody. [1]: https://c2paviewer.com/articles/what-is-c2pa https://c2paviewer.com/articles/what-is-c2pa
- halestock 16d agoHm, that's more like digitally signing an image. I'm thinking about something like e.g. encoding/encrypting depth information from multiple images to create a composite that can't be duplicated without the source images.