Itheum enables data ownership in Web3 and the Metaverse, converting data into a valuable asset. It facilitates peer-to-peer trading of high-value data by utilizing decentralized data brokerage technology. The suite of tools consists of Data NFTs, NFMe ID, and Data Coalition DAOs, ensuring privacy, provenance, and cross-chain capabilities. Itheum is a comprehensive blockchain data infrastructure that caters to both enterprise and retail sectors, aiming to be the leading data platform for the future internet era.