The NBT project is a completely anonymous 5G application public chain jointly initiated by the 5G Industrial Application Global Alliance, the DMA Foundation, the China 5G Association, and shareholders of several world-renowned technology giants. The first gold company takes physical gold reserves and gold mine reserves as value, builds a global 5G+ blockchain data right confirmation application ecosystem, and builds a general-purpose, complete support function, high performance, rich application scenarios, easy to use, and good user experience. Chain system and related infrastructure to create a blockchain ecosystem that combines 5G with data confirmation applications.