The protocol layer handles identity verification, while the application layer charges fees and users are free — this business model is quite innovative in Web3. Releasing open-source SDKs allows developers to explore new scenarios; the anti-bot needs in ticketing and gaming are indeed significant.

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