Unichain’s optimistic rollup architecture and 200ms sub-block timing enhance 1inch’s ability to deliver low-cost, high-speed swaps across supported blockchains

Quotes that support claims

This is a Layer-2 on Ethereum that uses optimistic rollup technology to offer faster and cheaper transactions, while maintaining full compatibility with the Ethereum ecosystem.

It is a chain specifically developed for DeFi, and to provide almost immediate transactions at low cost.

Unichain is the DeFi chain of Uniswap.

Unichain is a Layer-2 blockchain network that uses optimistic rollup technology to provide faster and more cost-effective transactions, while maintaining full compatibility with the Ethereum ecosystem