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World Chain, the OP Stack L2 by Tools for Humanity, launches on mainnet as part of Optimism Superchain
Tools for Humanity launched World Chain, an OP Stack Layer 2 on the Optimism Superchain that prioritizes verified World ID transactions with free gas.
- Launched as the first OP Stack chain prioritizing verified humans via World ID
- Joined Optimism Superchain alongside Base, Mode and OP Mainnet
- Verified users pay zero gas; non-verified users pay standard OP Stack fees
- Interoperability with other Superchain members through standardized bridges