In today's continuously evolving blockchain technology, the concept of Rollup Federation has emerged, presenting us with a brand new model of blockchain collaboration. This model breaks the traditional modular isolation mindset and achieves a perfect balance of independence and interconnectivity through Metalayer technology.

In this innovative ecosystem, each chain maintains its own independent sovereignty while also enabling cross-chain monetary circulation, governance coordination, and resource sharing. This design not only improves the overall efficiency of the network but also provides a brand new direction for the future development of blockchain.

It is worth noting that ERA plays a crucial role in this federation. It is not just a simple token, but a core financial tool that sustains the operation of the entire system. Users can participate in important activities such as voting, verification, and cross-chain settlement through ERA, highlighting its important position in the whole ecosystem.

Currently, the market price of ERA is approximately $0.95. However, considering the enormous potential of the Rollup federation and ERA's core position within it, this price may underestimate its true value. With the reconstruction of on-chain governance order and the continuous improvement of the ecosystem, ERA's value is expected to achieve significant growth by the end of the year.

The emergence of Rollup federations marks the development of blockchain technology towards a more open and collaborative direction. This new type of ecosystem structure will provide a broader space for the development and deployment of decentralized applications, driving the entire industry forward.