Rural land circulation management system based on block chain technology

Abstract

The invention provides a rural land circulation management system based on a block chain technology. The system comprises a data layer, a user layer and an application layer, and is characterized in that the data layer stores user information and plot information as well as circulation information, process node information, process auditing information and historical task information data in a land circulation process based on the block chain technology; the application layer comprises a land information module, a land circulation module, a land circulation information management module, a land circulation supervision module, a land dispute arbitration module, a land circulation data analysis module, a land value evaluation module, a land query module, an electronic map module and a systemmanagement module; and the land circulation supervision module is used for tracking and managing recorded land circulation projects, including land property transaction, data security supervision, and land real-time information uploading and objection.

Description

technical field [0001] The invention relates to the technical field of land transfer, in particular to a rural land transfer management system based on block chain technology. Background technique [0002] In recent years, the scale and number of land transfers across the country have continued to grow. It is becoming more and more important to ensure the orderly and standardized scale of land transfers, and the management and service of the transfer of rural land contractual management rights. This is related to the healthy development of rural land transfers. In the process of land transfer, due to the difference in demand and the influence of geographical location, it will inevitably lead to separation and merging of land parcels, resulting in changes in spatial data and attribute data such as land parcel geometry, area, geographical location, soil quality, and land grade. ; and in this process, farmers are most concerned about their own vital interests, that is, the chan...

AI Technical Summary

Problems solved by technology

[0003] The non-standard procedures of rural land transfer are mainly reflected in three aspects. Many farmers do not have written contracts for land transfer, but only verbal agreements, which are relatively arbitrary and prone to disputes. Second, the signing of contracts is not standardized. The content of the land transfer contract is too simple, and there are no clear provisions on the rights and obligations of both parties and the liability for breach of contract. Third, the signed contract has not been reviewed or notarized, and many townships have not established a land transfer contract file that meets the requirements, and the land transfer data file is missing.

Irregular land transfer procedures in rural areas increase the probability of infringement events and increase the difficulty of solving land transfer problems in accordance with the law

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