Worldcoin’s Orb is a biometric scanning device that verifies identities using unique iris patterns to establish a universal identity system. Shaped like a bowling ball, it scans the iris to confirm a person’s uniqueness without storing the iris image. Instead, it generates an encrypted code called an IrisCode, ensuring privacy and security. Users can register for a World ID that provides access to the World Network. In October 2024, Worldcoin rebranded itself and introduced an upgraded Orb featuring enhanced hardware, improved efficiency, and new privacy measures including removable SD cards for auditing. Users can opt to share their data or set up a World App wallet without sharing biometric data directly. Data security measures aim to protect third-party platforms from unauthorized access and breaches. Despite these features, concerns persist regarding potential data misuse and informed consent for users. Critics question transparency and the risks of unauthorized access to biometric data, especially following a reported security vulnerability during operator onboarding. The Orb's design emphasizes user control and data decentralization, aiming to foster trust in digital identity verification.

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