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Arbitrum Orbit Chains

Definition

Arbitrum Orbit Chains are customizable layer 2 blockchains built on the Arbitrum ecosystem. These chains allow developers to launch their own dedicated blockchain environments with specific configurations, including custom gas tokens and permissions. They inherit the security assurances of the underlying Arbitrum One or Nova chains, providing a scalable and efficient execution layer for decentralized applications. This architecture promotes application-specific optimizations while maintaining interoperability within the broader Ethereum scaling solution.