With the parallel development of multiple Layer 2 networks, each blockchain ecosystem has formed an independent operating environment, making cross-chain operations complex and costly. In response to this challenge, Caldera has proposed an innovative solution: instead of repeatedly building bridging systems, it aims to realize interoperability as a fundamental feature.

The core concept of Caldera is to encapsulate the key contracts, messaging, and asset relay functions of cross-summary interaction into pluggable components. This design allows the project to automatically gain cross-chain capabilities after integration. For users, performing transfer operations within the Caldera ecosystem is as simple and intuitive as switching accounts within a single network. More importantly, this design also supports real-time data interoperability and invocation between different applications.

This 'plug-and-play' cross-chain solution not only significantly lowers the development threshold but also effectively mitigates the security risks that multiple bridge connections may pose. With the integration of more Layer 2 networks and mainnets, Caldera is expected to become a truly multi-chain interoperability hub, significantly enhancing the collaborative efficiency of the entire blockchain ecosystem.

This innovative solution provides new ideas for addressing the interoperability challenges in the current blockchain ecosystem. Through standardized and modular design, Caldera is laying the foundation for building a more interconnected and efficient blockchain network. In the future, as this technology becomes more widespread, we may see the emergence of more cross-chain applications, further promoting the extensive application and development of blockchain technology.