About Arbitrum

Arbitrum is an Ethereum Layer 2 network that uses optimistic rollups to reduce fees and increase transaction throughput while inheriting Ethereum's security. Launched in 2021 by Offchain Labs, it is one of the largest Layer 2 networks by total value locked and supports a broad ecosystem of DeFi, NFT, and gaming applications. It is fully EVM-compatible, allowing developers to deploy Solidity contracts without modifications.