According to Wu, Ankr's cooperation with Optimism for Rollups as a Service has achieved phased results, and the customizable and deployable dedicated OP stack chains provided to developers have been launched. These stack chains will inherit the technical and governance advantages of the ecosystem's super chain. Ankr's RaaS provides infrastructure and a complete set of functions suitable for developers, including blockchain engineering, Rollup infrastructure, DePIN node operations, development tools, security and auditing, etc., to simplify the launch and management of rollups.