According to Odaily, Arbitrum has initiated a proposal to allow the deployment of Orbit chains on networks outside of Ethereum, such as Bitcoin and Cosmos. In return, the newly established Orbit chains are required to return 10% of their on-chain profits to the Arbitrum ecosystem, with 8% allocated to ArbitrumDAO and 2% to the Developers Association.

The 'Arbitrum Expansion Plan' is maintained and provided by the Arbitrum Foundation. It offers a set of tools and services designed to enable developers to deploy and operate a network that relies on the security of the Ethereum blockchain with minimal trust.