Arbitrum’s interoperability initiative supports Ethereum’s broader Layer-2 interoperability goals by integrating with standards like ERC-7683

Quotes that support claims

we plan to build modular components that comply with standards discussed in @ethereum's interop working group, such as ERC-7683

While the universal intent engine will grant interop access to @arbitrum chains and other Ethereum L2s, we aren't forgetting about the UX

Offchain Labs is collaborating with other L2s and interoperability protocols in an EF working group to develop smart contracts that comply with ERC-7683

When chains can interact in two seconds or less, the vision of a unified Ethereum comes to life

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