Is Uniswap a Layer 1 Blockchain?

Feb 18, 2025

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Ibiam Wayas

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Uniswap is not a Layer 1 blockchain. But it now has its own native blockchain.

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Uniswap is popularly known as a decentralized exchange. Uniswap is based on Ethereum, which is a Layer 1 blockchain.

Which blockchain is Uniswap based on?

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However, in February 2025, Uniswap launched its own native blockchain called Unichain.

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Not a Layer 1, Unichain is a Layer 2 blockchain designed to enhance the speed and efficiency of the Ethereum mainnet.

Is Uniswap Layer 1 or 2?

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Unichain is built on the OP Stack, a modular framework that lets developers build interoperable layer-2 chains based on Optimism's optimistic rollup technology.

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Unichain is a "Stage 1" rollup meaning it has elements of decentralization but is centrally controlled at this early phase.

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While Uniswap has a token called UNI, Unichain retains and uses ETH as its transactional token.

Which is Not a Layer 1 Blockchain?

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