Finally, I see someone seriously working on engineering implementation in the DID track—independent applications, open-source SDKs, charging B-end clients and offering free C-end services. This approach is much more reliable than just talking about decentralizing identity. After expanding into ticketing, social, and gaming scenarios, the infrastructure for human verification will truly start running.

ME News Report, April 18 (UTC+8), World announced an upgrade to the World ID protocol, introducing mechanisms such as multi-key support, key rotation, and session management, along with launching standalone applications and open-source SDKs to enhance "human identity verification" capabilities. The new version has been integrated with platforms like Tinder and Zoom, used respectively for user authenticity verification and deepfake prevention, while expanding into ticketing, social, and gaming scenarios. A fee model for application developers has been introduced, with users continuing to use the service for free. (Source: MLion)