House rental traceability system based on blockchain and implementation method thereof

The invention discloses a house rental traceability system based on a blockchain. The system comprises a lessor client module, a leasee client module, a user information identification module, a blockchain data module, a rental platform, a property management platform and a control center data storage module. The user information identification module is connected with the lessor client module and the leasee client module, and is used for inputting identity card information and house information. The blockchain data module is connected with the user information identification module, and is used for carrying out classified traceable storage on the house data information, enabling the identity information input by the lessor client module to be in one-to-one correspondence with the house information, detecting and protecting the identity information and house data information input by the lessor client module in real time, and generating a traceability verification code. The rental platform is connected with t