Share this article

Ethereum’s Buterin Expresses Concerns Over Sam Altman’s Worldcoin

Worldcoin’s identity system, “Proof-of-Personhood,” faces issues with privacy, accessibility, centralization, and security, according to Buterin.

Vitalik Buterin spoke to reporters during an exclusive event at ETHSeoul. (CoinDesk)
Vitalik Buterin spoke to reporters during an exclusive event at ETHSeoul. (CoinDesk)