by OffchainLabs
Quick Fact
A layer-2 scaling solution for Ethereum that uses optimistic rollups to significantly increase transaction throughput and lower fees while remaining fully compatible with Ethereum’s smart contracts.
Arbitrum One is a cutting-edge Layer 2 scaling solution designed to elevate the Ethereum network by enhancing its efficiency and reducing transaction costs. Utilizing Optimistic Rollups, Arbitrum One processes multiple transactions off-chain and consolidates them into a single batch before submitting them to the Ethereum main net. This allows Arbitrum One to slash gas fees and boost transaction throughput while maintaining Ethereum's core principles of security and decentralization. The result is a streamlined, cost-effective experience for developers and users of decentralized applications (dApps) on Ethereum.
At the heart of Arbitrum One’s performance is its use of Optimistic Rollups. This technology aggregates a large number of transactions into one batch, executing them off-chain and then finalizing them on Ethereum. This method greatly reduces gas fees and enhances scalability, enabling a higher volume of transactions to be processed efficiently and simultaneously.
Arbitrum One lowers transaction costs compared to executing directly on Ethereum. This reduction in fees makes it an attractive option for developers deploying dApps and for users who interact with these applications regularly. It eliminates high gas fees as a barrier to entry and encourages broader adoption.
By managing transaction execution off-chain and recording only the final outcomes on the Ethereum mainnet, Arbitrum One addresses Ethereum’s scalability issues. This efficient processing supports a greater number of transactions per second, positioning Arbitrum One as a crucial solution for scaling Ethereum to accommodate the expanding needs of a decentralized ecosystem.