World Open-Sources Zero-Knowledge Identity Toolkit ProveKit

World has open-sourced ProveKit, a zero-knowledge identity verification toolkit already integrated into World ID. The tool allows users to generate cryptographic proofs locally on mobile devices or browsers, enabling verification of attributes like age, nationality, or document ownership without exposing personal data. World stated that the tool avoids sending sensitive information to external servers and supports the Noir language on standard consumer hardware. ProveKit v1 is currently available for production use in off-chain verification, while v2 is und