ON–183: Layer 2s

In February 2023, Optimism unveiled the vision for the Superchain, which "seeks to integrate otherwise siloed L2s into a single interoperable and composable system." Today, teams are building on the OP Stack to launch Ethereum L2s, including OP Mainnet, Base, Zora Network, and Public Goods Network. In August, these four chains generated 4.4k ETH in total transaction fees, resulting in 2.2k ETH of Net Onchain Revenue (fees minus L1 data costs).