The Cardano ecological infrastructure project Astarter has released a multi chain expansion roadmap signal in public materials, gradually extending its clearing layer infrastructure to mainstream public chain ecosystems such as EVM and Solana. The Astarter team believes that the Al Agent economy and DePIN network essentially run across chains, and the execution layer that only anchors a single public chain is structurally limited. Multi chain expansion is a crucial step for Astarter to reach all AI agent economic activities. The specific deployment goals and timeline for the second public chain will be announced in subsequent announcements. Cardano will still be retained as the basic anchor chain.