đĄWhat Is Arbitrum? đ§ Arbitrum is a layer-2 scaling solution for Ethereum designed to improve transaction speeds and reduce fees by offloading most transaction processing off-chain while maintaining security through Ethereum's mainnet. It aims to enhance the performance of Ethereum smart contracts by increasing their speed, scalability, and privacy. đ đšKey Features: đčScalability: Processes transactions off-chain, reducing congestion and costs. đčSecurity: Inherits Ethereum's security through fraud-proof mechanisms. đčCompatibility: Fully compatible with Ethereum, enabling seamless integration. Ecosystem: Supports various decentralized applications (dApps) and allows for the creation of custom blockchains through Arbitrum Orbit, expanding the Ethereum ecosystem."