Arbitrum (ARB) is a token of the Arbitrum blockchain, an Ethereum second-layer rollup-based solution aimed at solving scalability issues. Arbitrum uses a sidechain to operate transactions decreasing the Ethereum network congestion level.
Arbitrum (ARB) is a token of the Arbitrum blockchain, an Ethereum second-layer rollup-based solution aimed at solving scalability issues. Arbitrum uses a sidechain to operate transactions decreasing the Ethereum network congestion level.