Optimism is a blockchain that uses Optimistic Rollups technology, which reduces the cost of transaction fees tenfold compared to the first level of the Ethereum network. Allows you to easily deploy any smart contracts and decentralized applications written in the Solidity language on the second-level network.

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Optimism

OP Labs

Open Source Initiative @osi@opensource.org

RT @OPLabsPBC: Did you know that the OP Stack is MIT-Licensed open source through @OpenSourceOrg?

The MIT License and similar permissive l…

Ethereum Foundation

Did you know that the OP Stack is MIT-Licensed open source through @OpenSourceOrg?

The MIT License and similar permissive licenses are the foundation for the type of permissionless innovation that @Ethereum is built on.

RT @OPLabsPBC: Did you know that the OP Stack is MIT-Licensed open source through @OpenSourceOrg.