IP5G is a high-tech public blockchain developed jointly by top-tier blockchain technology teams and 5G technology teams. It is also a global, open ecosystem based on blockchain technology. Relying on 5G to solve global interconnectivity and linkage of information resources, it provides an information ecosystem tailored for global service to traders, regulatory bodies, service providers, and consumers worldwide. Through the self-adjustment and development of its multi-dimensional information architecture, it rapidly establishes user big data, offering global information ecosystem services that build trust, provide subsidies, and add value to users.