[Brevis Image Traceability Tool Brevis Vera Launched, Introducing Zero-Knowledge Proof in Image Traceability] BlockBeats News, May 20, Brevis officially announced the launch of the image traceability tool Brevis Vera, which is now open to all users. Users can capture images using cameras or smartphones that support the C2PA standard, and after performing editing operations such as cropping, exposure, and color adjustments in Vera, generate a zero-knowledge proof file that can be independently verified by any third party in a browser. This allows for complete proof of the image's origin and processing chain without disclosing the privacy of the source media or editing process. Brevis Vera was first introduced in March this year as an interactive concept demonstration. The full version launched this time incorporates a zero-knowledge proof mechanism into the C2PA protocol stack, aiming to serve as a complementary primitive for existing editing tools like Adobe Photoshop, rather than a competing alternative. [Original Link]