The house.com project has been positioned as a global real estate blockchain trading cloud platform since its inception. I-house.com focuses on integrating the global real estate trading market through blockchain mechanisms. By linking the blockchain mechanism with real estate, connecting real estate developers, financial institutions, and their users, real estate transactions are integrated into the global layout of the "digital credit society", and play an important supporting role for economic development through real estate transactions. Enable all real estate owners and investors to benefit from the i-house.com real estate blockchain mechanism....