This morning, the developer community suddenly heatedly discussed: "Once the ERA cross-Rollup bridge is established, Layer2 will change significantly."
ERA is based on the Caldera framework, allowing project teams to launch customizable Rollups while inheriting Ethereum's security and decentralization features. Its core is Metalayer—a unified layer that connects optimistic Rollups and zero-knowledge Rollups, enabling communication, collaboration, and resource sharing across Rollups. This means that assets and information can flow freely between different Rollups as if they were on a single chain.
This interoperability technology not only reduces deployment costs for developers but also greatly enhances the user experience. In the future, competition among Layer2 will no longer be just about TPS, but rather about the capability of ecosystem interoperability. The current positioning of ERA is to lay a solid foundation for connectivity before multi-chain fragmentation occurs. Whoever can bridge multiple chains will occupy a core position in the next expansion cycle.