$ERA The ERA token builds the 'value triangle' in the Caldera ecosystem. First, it serves as transaction fuel, with cross-Rollup interaction fees paid in ERA, driving operations and flow between Metalayers. Without it, inter-chain collaboration lacks 'momentum'. Second, it acts as a security anchor, where validators stake ERA, binding economic interests to network security, protecting the ecosystem in a decentralized manner. Finally, it serves as the governance key, allowing holders to vote on protocol upgrades and fund allocation, enabling the community to shape the ecosystem's direction. These three roles make ERA not just a token, but the 'core engine' of the Caldera ecosystem, anchoring value, security, and governance, supporting the operational logic of the entire collaborative network. @Caldera Official #Caldera