Animal-husbandry product traceability information record method, device, apparatus and storage medium

Abstract

The embodiment of the invention discloses a method, a device, an apparatus and a storage medium for recording traceability information of animal husbandry products. The method comprises the followingsteps of: establishing an intelligent contract for recording traceability information of livestock products, wherein the intelligent contract specifies recording rules for traceability information oflivestock products; generating a transaction record request containing animal husbandry product information to be recorded according to the intelligent contract; the transaction record request being sent to the block generation node in the block chain system, and the block generation node writing the animal husbandry product information associated with the transaction record request into the blockchain according to the intelligent contract. The invention can record the animal husbandry product information corresponding to each link in the production process of the animal husbandry product inthe block chain, realizes traceability of life cycle information such as breeding, slaughter, division, circulation and consumption of the large-scale animal husbandry product and related supply chaininformation, and improves traceability and credibility of the information of the animal husbandry product.

Description

technical field [0001] The embodiment of the present invention relates to the technical field of blockchain, and in particular to a method, device, equipment and storage medium for recording traceability information of livestock products. Background technique [0002] Food safety is a very serious problem in today's society. In the production process, adulteration often occurs, especially for large-scale livestock products, and various counterfeit products are endless. The traceability and supervision of the whole life cycle of large livestock products play an extremely important role in food safety. [0003] At present, the recording of large-scale livestock product information is limited to the breeding process, and the staff of the farm use ear tags based on radio frequency identification (Radio Frequency Identification, RFID) technology to manage the breeding of large livestock animals. Among them, RFID is used as the identification of large-scale livestock animals. Onl...

AI Technical Summary

Problems solved by technology

[0004] However, large-scale livestock products will go through several and complicated links in the whole process from the breeding of large-scale livestock animals to the final sales and feedback, and the existing technical information is relatively extensive, and it is impossible to track and monitor other links other than the breeding link. record, and the recorded information is not complete

In addition, the existing technology uses the central database to store the data in the breeding process, and the reliability of the traceability information is low.

Therefore, the existing technology cannot effectively trace the information of large-scale livestock products

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