In the current blockchain ecosystem, we are still looking for solutions for interoperability between different Rollups. However, in the next five years, Metalayer may become the standard interconnection protocol in the blockchain world, just as HTTP is indispensable for the internet.

Caldera is leveraging Metalayer technology to break down barriers between various Rollups while maintaining their freedom of innovation. This collaborative yet non-intrusive architecture will be a key factor for the thriving development of modular Blockchains in the future.

In this ecosystem, ERA plays a crucial role. It is like the blood of cross-Rollup collaboration, responsible for paying transaction fees, providing validation collateral, and driving governance consensus, being omnipresent throughout the Metalayer.

To build a truly collaborative multi-chain internet, ERA and Metalayer are likely to become essential foundational components. This technological advancement can not only enhance the interoperability of Blockchain but also provide users with a more seamless experience, driving the entire industry forward.

With the continuous evolution of technology, we can expect to see more innovative applications and solutions based on Metalayer. This will bring new possibilities for the popularization of Blockchain technology and the expansion of application scenarios. Let us look forward to a new chapter in the future Blockchain world.