Unichain is a DeFi-native Ethereum L2, optimized to be the home for liquidity across chains. Open Source Innovations for the Superchain Unichain is built on the OP Stack. Technical innovations introduced by Unichain are open source, and available for any rollup to adopt. Unichain Validation Network A network of full nodes monitor and verify the actions of the sequencer, bringing faster transactions and more decentralization to Unichain. Provable Block Building Block building will be delegated to a trusted execution environment developed in collaboration with Flashbots, enabling transparent transaction ordering and faster blocks.