Internet agricultural and sideline product safety information tracing system based on block chain

Abstract

The invention discloses an internet agricultural and sideline product safety information tracing system based on a block chain, and the system comprises a cloud technology module which communicates with an alliance block chain technology module through an electric signal; the cloud technology module comprises cloud coding, cloud deduplication, cloud storage and cloud computing; the cloud code is connected with the agricultural and sideline product production module, the agricultural and sideline product processing module, the agricultural and sideline product transportation module and the agricultural and sideline product selling module. According to the method, the accuracy and security of agricultural and sideline product information are ensured mainly by means of the technical characteristics of real-time encryption, tampering resistance, permanent recording and convenient tracing of the alliance block chain technology, meanwhile, authorized nodes can be allowed to join the network through the alliance block chain technology, the quality and sales volume of products can be improved according to the checked information, the food safety of agricultural and sideline products can be ensured through the product safety quality sampling inspection module.

Description

technical field [0001] The invention relates to the technical field of Internet agricultural and sideline products, in particular to a blockchain-based Internet agricultural and sideline product security information traceability system. Background technique [0002] The so-called agricultural by-products are the by-products brought by agricultural production, including five industrial products of agriculture, forestry, animal husbandry, by-products, and fishery, which are divided into food, economic crops, bamboo and wood, industrial oil and paint glue, poultry and livestock products, and silkworm cocoons. There are several major categories such as silk, dried and fresh fruits, dried and fresh vegetables and condiments, medicinal materials, soil by-products, aquatic products, etc., and each major category is divided into several sub-categories. Traditional agricultural and sideline products are generally self-produced and sold without brands. However, in recent years, some ...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a blockchain-based Internet agricultural and sideline product safety information traceability system, which solves the problem that the existing agricultural and sideline products cannot have the effect of safety information monitoring in the process of production, processing, transportation and sales, and cannot make consumers The information on every link of agricultural products from production to sales can be traced, and at the same time, the security and accuracy of data information cannot be guaranteed

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