Rails, as an interesting perspective of the execution layer, is often overlooked — its core is to separate transaction matching speed from asset custody. What does this mean? You can achieve fast trade execution without giving out private keys.

This is crucial for traders, as it offers high predictability of trade outcomes; for developers, the composable record system provided by Rails ID opens up new building possibilities; risk management teams can make more accurate judgments through verifiable settlement paths.

In simple terms, this strikes a clever balance between speed and security.