Uniswap’s Unichain Now Live: 95% Lower Fees & 1-Second Transactions

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February 12, 2025 by Mishal Ali

Key Takeaways

Uniswap Labs launches Unichain mainnet, offering lower fees and faster transactions for DeFi applications.
Nearly 100 crypto protocols, including Uniswap, Coinbase, and Lido, have joined the network.
Unichain focuses on decentralization and interoperability, supporting permissionless fault proofs and cross-chain transactions.

Uniswap Labs has officially launched Unichain, a new Layer-2 blockchain designed to enhance the DeFi ecosystem with lower fees, faster transactions, and seamless interoperability.

According to the company’s announcement, nearly 100 major crypto protocols, including Uniswap, Circle, Coinbase, Lido, and Morpho, have already committed to building on the network. The mainnet launch follows a highly active testnet phase, which saw 95 million transactions and over 14.7 million smart contracts deployed in under four months.

Built on the Superchain framework, Unichain aims to improve efficiency and decentralization while providing a robust infrastructure for DeFi applications. Users can already swap tokens, provide liquidity, and deploy contracts, with additional features rolling out soon.

The network supports stablecoin integrations, custom swap logic through Uniswap v4 hooks, and cross-chain asset movement, making it an attractive choice for developers and traders alike.

Enhancing Decentralization and Cross-Chain Transactions

A key focus of Unichain is decentralization. At launch, the network operates as a Stage 1 rollup with permissionless fault proofs, ensuring a trustless and open environment. Soon, Uniswap Labs will introduce the Unichain Validation Network (UVN), allowing anyone to run a UVN node to verify transactions and further decentralize the system.

Interoperability is another major highlight. Uniswap Labs has implemented ERC-7683 standards, making cross-chain transactions smoother and more efficient.

With native support for the Superchain framework, Unichain will enable single-block message passing across integrated chains, drastically improving transaction speed and reducing costs. Future upgrades will focus on finality improvements, making cross-chain operations even more seamless.

Uniswap Delivers Faster and Cheaper DeFi Transactions

Unichain is optimized for high-speed, low-cost transactions. It offers 1-second block times and fees that are 95% lower than Ethereum’s Layer-1. This makes it an ideal platform for on-chain markets and DeFi applications.

The roadmap includes TEE-based block building, which is expected to reduce block times to 250 milliseconds and enhance priority ordering to prevent MEV losses.

With a strong, developer-friendly infrastructure and a growing list of top-tier protocols, Unichain is set to transform the DeFi landscape. As more projects integrate with the network, Uniswap Labs’ latest innovation could redefine scalability and efficiency in decentralized finance.

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