On May 28th, the Blockchain Technology Development Forum (GBF) with the theme of “Technology Innovation and Integration” was held at the Guiyang International Ecological Conference Center. In the "Consensus – Standards and Challenges of Data Uplink" round-table dialogue, about the value of the uplink data, Chen Zhong, professor of the School of Information Science and Technology of Peking University and director of the Blockchain Research Center, said: After the blockchain, the data Still data. However, the data on the chain has changed the relationship between government, business and individuals. There are two directions to change the relationship, which can increase productivity and efficiency on the one hand, and reduce production costs on the other. Moreover, the uplink data is not equal to anarchism.