Grass is the Data Layer for AI, built as a Sovereign Data Rollup. It connects over 2 million users contributing their underutilized internet resources via Grass nodes to help AI developers access data. The Sovereign Data Rollup consists of nodes, routers, validators, and a ZK processor, transforming unstructured web data into structured datasets. This decentralized approach prevents the concentration of AI power, allowing ordinary people to benefit from AI’s growth.