Arbitrum Orbit

Architecture

Arbitrum Orbit represents a Layer-2 scaling solution built upon Optimistic Rollup technology, designed to enhance transaction throughput and reduce costs on Ethereum. This architecture allows developers to deploy custom blockchains, termed “Orbit Chains,” that are interconnected and secured by the Ethereum mainnet. Each Orbit Chain operates with its own governance and tokenomics, fostering specialized ecosystems tailored to specific applications, such as gaming, decentralized finance (DeFi), or non-fungible tokens (NFTs). The design prioritizes interoperability, enabling seamless asset transfers and data sharing between Orbit Chains and Ethereum, thereby creating a modular and extensible blockchain infrastructure.