In today's increasingly complex multi-chain ecosystem, the isolated operations between various Rollups often lead to resource fragmentation and inefficiency. To address this issue, Caldera has proposed the innovative Metalayer concept, aimed at providing a solid economic foundation for cross-Rollup collaboration.

The core of Metalayer lies in achieving unified management of transactions, resources, and governance, while the $ERA token is the key driving force behind this economic closed loop. Each cross-chain operation requires the use of $ERA, and validation nodes ensure network security by staking $ERA. This design cleverly links the token to the activity level of the ecosystem, creating a positive feedback loop.

Caldera's economic model not only enhances the overall efficiency of the protocol but also ensures that the value of $ERA grows in sync with the network's growth. By incentivizing participants to maximize ecological benefits while also considering network security, Caldera creates a sustainable multi-chain collaborative environment.

It is worth noting that Caldera's Metalayer is not just a technical solution, but a complete cross-chain economic system. It provides the necessary economic foundation for collaboration between multiple Rollups, enabling resources on different chains to circulate and be utilized more efficiently.

With the continuous development of blockchain technology, cross-chain collaboration solutions like Caldera will play an increasingly important role in the future. By establishing a healthy cross-chain economic model, Caldera lays a solid foundation for the long-term sustainable development of the blockchain ecosystem and is expected to become an important force driving the advancement of a multi-chain world.