Espresso showcased its cross-chain collateral management capabilities at the Digital Assets Summit (DAS) by deploying five independent chains on the Espresso network. The demonstration highlighted the engine's ability to reprice over one million collateral positions during a market crash scenario. It can trigger cross-chain transactions when thresholds are met, automatically replenishing collateral if available or freezing risk exposure if not. The entire liquidation process is completed within 10 seconds.