Unichain Plans OP Enterprise Migration and October 13 Testnet Launch

Key Facts

1Unichain, developed by Uniswap, plans to migrate to OP Enterprise with a testnet move scheduled for October 13.

2Mainnet migration is expected in late October to enable native interoperability across OP Stack chains.

Unichain, developed by Uniswap, plans to migrate to OP Enterprise with a testnet move scheduled for October 13, 2026. Tokenpost reported that the transition aims to enable native interoperability across OP Stack chains, allowing users to transfer assets without the use of cross-chain bridges.

Mainnet migration is expected in late October 2026 to optimize the network for enterprise-grade performance within the Optimism ecosystem. Unichain is among more than 50 production networks built with the OP Stack, and the network will initially support Ether as part of this technical milestone.