An account book sharing and mutual trust system based on blockchain intelligent contract nodes
A smart contract and blockchain technology, applied in the fields of instruments, finance, digital data protection, etc., can solve the problems of unfavorable agricultural product transactions and circulation, complicated information, and low trust of agricultural products
Inactive Publication Date: 2019-05-10
叶茂
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Problems solved by technology
[0002] In the process of traditional agricultural product trading and circulation, the information is very complicated. Most of them rely on manual and computer software to realize data statistics and analysis. The overall data is easy to change and data information is rarely shared in the supply chain. The low trust level is not conducive to the transaction and circulation of agricultural products
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[0016] Reference figure 1 , The present invention proposes a ledger sharing and mutual trust system based on blockchain smart contract nodes, including smart contract nodes and user client nodes. The smart contract node includes the following four modules.
[0017] The user account management module is used to manage the asset accounts and identity information of all interested parties.
[0018] The account book function module realizes the recording, query and statistics of all transaction data in the account book.
[0019] The transaction module realizes the transfer operation between the accounts of the interested parties and is called by the rule agreement module.
[0020] The rule agreement module defines the trading rules, investment rules, final benefit distribution rules and compensation rules for each link.
[0021] The user client node mainly implements invoking and data query operations within the scope of the rules for each module of the smart contract node, and is the ent...
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The invention provides an account book sharing and mutual trust system based on block chain intelligent contract nodes. The account book sharing and mutual trust system comprises the intelligent contract nodes and user client nodes. The intelligent contract node comprises a user account management module, an account book function module, a transaction module and a rule protocol module. The intelligent contract node realizes account and identity information management of both interests; recording, inquiring and counting transaction data; account transfer operation and rule protocol calling between interests are carried out; and customizing rules of each link in the transaction. And the user client node is mainly used for carrying out calling and data query operation in a rule range on eachmodule of the intelligent contract node, and is an entrance for interaction between a user and a system. According to the invention, all information of the transaction link can be shared in real timeby all parties of selling, circulating, warehousing, wholesale and retail of agricultural products, and after the income of the agricultural product sales link is finally confirmed, income distribution is carried out by combining account book data according to a beforehand agreed proportion of each participant.
Description
Technical field [0001] The present invention relates to the technical field of agricultural products trading, in particular to an account book sharing and mutual trust system based on a blockchain smart contract node. Background technique [0002] In the traditional process of agricultural product trading and circulation, the information is very complicated. Most of them rely on manual and computer software to realize data statistics and analysis. The overall data is easy to change and data information is rarely shared in the supply chain. The low level of trust is not conducive to the trading and circulation of agricultural products. [0003] Blockchain is a new technology emerging in recent years. It is a new application mode of computer technology such as distributed data storage, point-to-point transmission, consensus mechanism, and encryption algorithm. It is essentially a decentralized database. At the same time, as the underlying technology of Bitcoin, it is a series of dat...
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IPC IPC(8): G06Q40/04G06Q50/02G06F21/60
Inventor 叶茂
Owner 叶茂