Uniswap’s Dedicated Layer 2 Aims to Solve Ethereum’s Fragmentation

Uniswap Labs has launched Unichain, a Layer 2 blockchain designed to improve Ethereum’s rollup ecosystem. Built with Flashbots and Optimism technology, Unichain is aimed at reducing maximal extractable value (MEV) and improving liquidity in decentralized finance (DeFi).

How Unichain Enhances DeFi

Key Highlights:
  • New block-building system – Developed in partnership with Flashbots, Rollup-Boost enables sub-second block times, reducing transaction delays and arbitrage inefficiencies.
  • Minimizing MEV issues – By restructuring how transactions are sequenced and validated, Unichain helps protect users from predatory trading tactics.
  • Validator-driven security – The Unichain Validation Network (UVN) allows UNI holders to stake and verify transactions, reducing reliance on centralized sequencers.

Cross-Chain Interoperability and Future Outlook

Uniswap envisions Unichain as a “generalized liquidity layer”, helping bridge liquidity across Ethereum’s Layer 2 networks. The rollout signals a major shift toward solving fragmentation in DeFi and enhancing the user experience for cross-chain transactions.

Read the full article on theblock.