World, formerly Worldcoin, which uses biometrics for verification and zero knowledge proofs for privacy, recently passed 10 million users.
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Does digital ID have risks even if it's ZK-wrapped?
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Worldcoin’s approach to digital identity based on biometric scanning and strict one-ID-per-person rules is cited by Vitalik Buterin as a model that could undermine user autonomy and increase coercion risk despite ZK protections.
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