Uniswap's Unichain, a Layer 2 solution with an emphasis on DeFi, plans to launch its public mainnet in early 2025.
The current version of Unichain is running on Ethereum's Sepolia testnet, which has maintained high uptime and handled millions of test contracts and transactions.
The mainnet launch will introduce features like permissionless fault proofs for enhanced security and Flashblocks to decrease block times to 250 milliseconds.
Unichain will also implement the Unichain Validation Network and use Rollup-Boost, a verifiable block-building platform, to ensure security.