Open-source SDK + paid model working hand in hand, this wave of World aims to build the underlying protocol for identity infrastructure, with free user access and paid B-side services—classic internet strategy.

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 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 providers has been introduced, with users continuing to use the service for free. (Source: MLion)