Grass has made an important announcement of its plans to develop a Layer 2 data Rollup on the Solana platform, with the specific goal of addressing the transparency challenges currently faced in the AI industry. The company's innovative solution aims to introduce a mechanism for recording metadata, which will serve to document the origin of all data sets. Through its extensive node network, Grass gathers network data, processes it to be suitable for AI model training, and rewards the valuable contributions of nearly one million participants from around the world. With this Layer 2 solution, metadata will be attached to each data capture event, ensuring the verification of the data source. This will be permanently embedded within each data set, providing builders with a reliable means of confirming the origin of the data.