Babbitt News, November 8-9, the "2019 World Blockchain Conference · Wuzhen" hosted by Babbitt was held at the Wuzhen Internet International Convention and Exhibition Center. On the afternoon of the 9th, "Domestic Public Chain Dialogue: Where will you and me be in the next decade?" At the roundtable forum, Han Feng, iCenter mentor of Tsinghua University, said that the future development of the public chain has a very important problem. Say you have to extend the credibility of the current public chain to the entire computing environment of the Internet. The data is confirmed to the individual, and with the development of the blockchain in the future, this is not difficult to achieve. But the key is that your data has to participate in the operation, because you do not participate in the operation, how the data reflects its value.