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Marissa Posner
Product lead on the Ethereum Foundation's Account and Chain Abstraction team who explains user-facing design, UX goals, and product implications of the Ethereum Interop Layer.
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17 snips
Nov 20, 2025
• 48min
ETH's HTTP Moment? How Ethereum Interop Layer Hopes to Fix L2 Fragmentation - Ep. 953
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In a riveting discussion, Yoav Weiss and Marissa Posner from the Ethereum Foundation dive into the Ethereum Interop Layer (EIL). Yoav, focused on security, explains how EIL aims to solve layer 2 fragmentation, while Marissa discusses its user experience goals and the importance of trustlessness for seamless interoperability. They highlight the potential of EIL to unlock new uses and spark vibrant activity on Ethereum, comparing it to a revolutionary HTTP moment. Their insights also touch on security trade-offs, wallet-driven transactions, and the future of decentralized applications.
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