Arbitrum

Arbitrum (ARB), launched in 2021, is a leading Layer 2 scaling solution for Ethereum using optimistic rollup technology. Arbitrum processes transactions off-chain and submits compressed data to Ethereum, reducing gas costs by up to 90% while maintaining full compatibility. The network hosts hundreds of dApps including major DeFi protocols, NFT marketplaces, and gaming applications. Arbitrum uses fraud proofs to ensure security. Use Arbitrum to pay for Senko Digital hosting services and benefit from Ethereum-compatible transactions with significantly lower fees.