Ethereum co-founder Vitalik Buterin weighed in on an ongoing discussion about cross-chain compatibility in the Ethereum ecosystem. His comments came in response to a new technical update shared on Optimism’s GitHub, which introduced the ICrosschainERC20 interface, designed to enable better interoperability between different Layer 2 (L2) networks. This update aimed to improve the user experience The post Vitalik Buterin Backs Cross-Chain Collaboration Amid Optimism’s Latest Update appeared first on Coin Edition .