Vitalik Buterin highlighted four major risks in the biometric-based proof-of-personhood system used by Worldcoin.Stay updated on Pro Crypto Ecosystems news by locking ACS tokens with The Block.No wallet? No problem. You can set one up for free. We recommend Torus for first-time users.
Worldcoin users install an app and have their irises scanned by a device called the"Orb." The Orb verifies the user's humanity and iris uniqueness, creating an iris hash. This process results in a unique"World ID" for each user, who can then prove their uniqueness without revealing their specific identity, ensuring privacy and security.As the Worldcoin project involves iris scanning, it raises substantial privacy concerns, according to Buterin.
The third risk Buterin put forward was centralization. The integrity of Worldcoin's Orb hardware device construction can’t be verified, leaving the possibility of backdoors, Buterin said. Even if the software layer is decentralized, the Worldcoin Foundation has the potential to insert a backdoor and create fake human identities, he added. Worldcoin’s governance and proprietary algorithms are further centralization concerns, according to Buterin.
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