ChainCatcher news, according to Cointelegraph, the multi-chain data brokerage platform Itheum has launched Data NFT technology on CanaryNet, allowing data creators, businesses, and individuals to convert their datasets into NFTs.According to the crypto data platform RootData showing, the multi-chain data brokerage platform Itheum has completed a $4 million financing round, with participation from Elrond Foundation and others. Itheum aims to transform personal data into tradable assets, empowering users by helping them regain control over their data in the Web3 and metaverse era.