About Optimism
Optimism is a blockchain infrastructure platform centered on the OP Stack, a modular, open-source framework for building and launching rollups and app-chains. The site presents Optimism as a path for teams that want Ethereum-grade security, configurable infrastructure, and support across the lifecycle of a chain or application.
Its product set includes OP Mainnet and resources for deploying new chains, with messaging aimed at developers, fintechs, exchanges, and other businesses moving onchain. The platform emphasizes performance, low transaction fees, uptime, and the ability to customize infrastructure without giving up security.
Optimism also highlights ecosystem adoption, audits, and enterprise-oriented features such as compliance flexibility and support for more complex business logic. Overall, it is best understood as Layer 2 and rollup infrastructure for organizations building on Ethereum.
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