OP Mainnet has a fresh, new look. 

Optimism is not an L2. Optimism is the Superchain. 

OP Mainnet is one of many OP Chains that make up the Superchain.

As part of Optimism’s evolution, OP Mainnet has grown up too. OP Mainnet is now one of many OP Chains in the Superchain.

OP Mainnet is the most standard-configured chain built on the OP Stack. 

This means it offers a secure, standardized foundation for growth and innovation, paving the way for collaboration and interoperability across the Superchain.

The new logo emphasizes OP Mainnet's dedication to shared technical standards, inherited from the OP Stack and designed to maximize composability. 

These standards pave the way for a seamless, interoperable experience for all Superchain developers and users.

OP Mainnet welcomes developers just getting started on the Superchain.

Those building companies with plans to launch their own chain, and developers seeking access to the latest cutting-edge features of the OP Stack.

Together, we are Optimism.
Together, we are the Superchain.
Together, we are Ethereum.

We encourage anyone displaying the OP Mainnet logo on their app or site to update the logo with its new visual identity. 

⬇️ Download updated OP Mainnet logos here: optimism.io/brand

The updated logo signals OP Mainnet’s commitment to the Superchain ethos. It reinforces the shared vision of a scalable, decentralized future where chains work together to unlock new possibilities across Ethereum.

OP Mainnet proudly takes its place as a showcase for the OP Stack’s capabilities.