@espressosys Control Tower: A Simple Guide to Shared Sequencing The Layer 2 ecosystem is fragmented. Each rollup is like an airport with its own private air traffic control (its sequencer). These towers can't coordinate, making cross-chain actions slow and disconnected, as they must settle on L1 (the "main airspace"). @espressosys is building a single, global, decentralized control tower: a shared sequencer for all L2s. Instead of isolated operations, rollups plug into @espressosys This global tower sees all transactions and creates one unified schedule (a "mega block") for all participating chains. The key benefit is atomic composability. Espresso can guarantee a "connection"—scheduling an action on L2 A and an action on L2 B in the same block, ensuring they execute together or not at all. This unites liquidity, restores cross-chain composability for apps, and enhances security by providing a fair, decentralized infrastructure for the entire L2 ecosystem.