TokenPocket钱包官方下载|Layer2 内卷升级，Arbitrum 和 zkSync 强推 Layer3 有必要吗？

撰文：flowie，ChainCatcher

It’s official: the chain formerly known as Optimism is now OP Mainnet!This distinction makes clear the delineation between the OP Mainnet blockchain and the Collective, vibe, and ethos that “Optimism” encompasses.