BEIJING, May. 22, 2024 /PRNewswire/ -- WiMi Hologram Cloud Inc. (NASDAQ: WIMI) ("WiMi" or the "Company"), a leading global Hologram Augmented Reality ("AR") Technology provider, today announced that the blockchain data encryption based on machine learning and fully homomorphic encryption algorithm is a comprehensive solution which applies cutting-edge cryptography and artificial intelligence technologies for blockchain data protection. It combines the intelligent key management of machine learning and the d ...