Worldcoin announces World Chain, a Layer 2 Ethereum blockchain designed to prioritize verified humans over bots, slated for release this summer (Sam Kessler/CoinDesk)

Sam Kessler / CoinDesk:

Worldcoin announces World Chain, a Layer 2 Ethereum blockchain designed to prioritize verified humans over bots, slated for release this summer  —  The human-focused blockchain network will be based on the OP Stack, a framework for building Ethereum-based layer-2 chains.