Real estate transaction system and method based on super account book

Abstract

The invention discloses a real estate transaction system and method based on a super account book. The transaction system comprises a login / registration module, a transaction release / revocation application module, a transaction module, a transaction information query module and a control module. The control module is connected with the login / registration module, the transaction release / revocationapplication module, the transaction module and the transaction information query module separately, so that the situation that the real estate information of other real estate transaction platforms isnot real can be fundamentally solved, and the authenticity and effectiveness of real estate data on the platforms are ensured; information is shared with a real estate department database, real-timeinformation of real estate is interacted, and the real-time performance and effectiveness of transaction are ensured; the whole real estate buying and selling process is completely communicated by thebuyer and the seller, the addition of an intermediary agency is avoided, and the contract signed through the intelligent contract is safe and irreversible.

Description

technical field [0001] The present invention relates to the technical field of real estate transactions, in particular to a system and method for real estate transactions based on super ledgers. Background technique [0002] As a non-tamperable distributed decentralized ledger, the blockchain can effectively solve the disadvantages of traditional real estate transactions with its centralization and consensus mechanism. At present, domestic and foreign research on blockchain in the real estate field mainly has three directions: (1) build a real estate blockchain information sharing platform, break down the data barriers between administrative departments, and let data run instead of applicants. Some e-government information platforms, such as the blockchain information sharing platform of real estate in Loudi City, Hunan, and the inclusive financial platform of Nanjing; It lowers the investment threshold and diversifies investment risks, but this application is controversial...

AI Technical Summary

Problems solved by technology

[0003] In the first direction, the data barriers between administrative departments have been resolved, but they have not been able to make full use of the role of blockchain smart contracts to provide effective support for real estate transaction contracts; in the second direction, the division and transfer of real estate property rights belongs to Asset digitization, but in actual operation, it is difficult to register with the government department to obtain real estate ownership certificates for this kind of sale, and the risk of investment is relatively high; in the third direction, most of them are leasing platforms, aiming at different real estate transactions. Many, few are built and maintained by government departments

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