On the afternoon of the 24th, the "Digital Economy Lecture Hall" blockchain special session seminar of the Hainan Free Trade Port and the release conference of the Haikou City Blockchain Development White Paper were held. At the press conference, it was learned that the white paper summarized and analyzed the problems and challenges faced by the development of the Haikou City blockchain from the overall development status, the development conditions, and the development effectiveness, and referred to the development experience of other regions' blockchain, proposing development ideas and application prospects. In early 2022, Haikou City was approved as a comprehensive pilot area for national blockchain innovation and application, and the development of the Haikou City blockchain has entered a substantial acceleration stage. The Fuxingcheng Internet Information Industry Park, as a provincial key industrial park, is also the main carrier park for promoting the development of the blockchain industry in our city, with a total of 52 registered blockchain companies. The Haikou City blockchain industry has initially formed a breakthrough, and multiple "blockchain+" application scenarios have landed. It is reported that the "Haikou City Blockchain Industry Development White Paper" was led by the Haikou City Science and Technology Bureau, and the China Unicom Research Institute and the China Unicom (Hainan) Innovation Research Institute were responsible for compiling it.