https://ethmrc.com/tags/protocol/Recent content in Protocol on Ethereum Market Research CenterHugoen-usTue, 26 Aug 2025 15:36:38 +0000https://ethmrc.com/understanding-scope-synchronous-composability-protocol-for-ethereum/Tue, 26 Aug 2025 15:36:38 +0000https://ethmrc.com/understanding-scope-synchronous-composability-protocol-for-ethereum/<h3 id="what-is-scope"><strong>What Is SCOPE?</strong></h3> <p><strong>SCOPE</strong>, short for the <strong>Synchronous Composability Protocol for Ethereum</strong>, is a proposed minimalist, <strong>push-based protocol</strong> that enables smart contracts on Ethereum’s mainnet (L1) and its rollups (L2s, L3s) to <strong>call each other synchronously and atomically</strong>—just like contracts on the same single chain would. This includes <strong>L1 ↔ L2</strong> and <strong>L2 ↔ L2</strong> interactions, all wrapped into one atomic scope, so the entire operation either completes or fails together. A minimal proof-of-concept has already been published. (<a href="https://ethresear.ch/t/scope-synchronous-composability-protocol-for-ethereum/22978?utm_source=chatgpt.com">Ethereum Research</a>)</p>