- You can create your grant on any chain, but make sure you have funds on ARB for when you apply.
- Make sure that if you’re using a multisig for payouts, it’s an Arbitrum multisig address
- ETH addresses won’t automatically exist as a multisig wallet on Arbitrum like your custodial wallet.
- There are ways to set up a Safe across multiple chains, using apps or within Safe itself.
- Here are the bridging docs if you need.
- Remember, there are L2 to L2 bridges out there that you could use. DYOR!