How Espresso Systems Is Solving Cross-Rollup Finality for the OP Superchain Cross-Rollup Communication & Bridges Multi-Rollup Architecture & Interoperability OP Ecosystem Insights How Espresso Systems Is Solving Cross-Rollup Finality for the OP Superchain Sophie Trent November 8, 2025 Rollups have long been hailed as the key to Ethereum scalability, but a persistent bottleneck has limited... Read More Read more about How Espresso Systems Is Solving Cross-Rollup Finality for the OP Superchain
