Arbitrum Throws Hat In Ring for Celo's Migration to Layer-2 Blockchain

Arbitrum Throws Hat In Ring for Celo's Migration to Layer-2 Blockchain Celo originally planned to build its Ethereum layer-2 network with Optimism's OP Stack. Then Polygon and Matter Labs pitched their stacks. Now, Arbitrum, the biggest layer-2, wants in on the bake-off.