Livestock breeding traceability method based on block chains and RFID

Abstract

The invention aims to provide a livestock breeding traceability method based on block chains and RFID, and the method comprises the steps: carrying out information verification of an initial user side, and carrying out unified information editing of qualified or qualified user sides; issuing an encrypted unique code and the user information to prevent others from radonmly coping labels so that secondary contamination of label information is avoided. Meanwhile, accuracy of traceability information is improved. User side information and label information are bound and stored in a server of blockchains, thus facilitating queries by queries. The tamper-proof characteristic of block chain technology is utilized. Malicious tampering of server data is prevented and reliability of traceability isensured.Therefore, the problems that in an existing livestock and poultry product quality safety supervision, management, tracking and tracing system, livestock and poultry breeding environment information and identification of corresponding livestock and poultry are directly stored in a storage unit. The risk that data in a storage unit is tampered exists in the aspect of data reliability, and then the reliability of a final traceability result is affected is solved.

Description

technical field [0001] The invention belongs to a traceability method, in particular to a livestock breeding traceability method based on block chain and RFID. Background technique [0002] Livestock and poultry products are an important part of human food and an important matter for human survival. The quality, safety and health of livestock and poultry products are not only related to personal health and social stability, but also to the healthy development of the entire human society. Livestock and poultry products are full of various unsafe factors in the process of production, processing, transportation, storage and sales, which seriously affects the quality and safety of livestock and poultry products and threatens human health. Effective monitoring and tracing of the livestock and poultry breeding environment is an extremely urgent subject in the technical field of poultry product quality and safety supervision and management. The existing cattle and sheep are an imp...

AI Technical Summary

Problems solved by technology

[0006] The invention provides a livestock breeding traceability method based on blockchain and RFID, which solves the problem of directly storing the livestock and poultry breeding environment information and the corresponding livestock and poultry identification in the storage unit in the existing livestock and poultry product quality and safety supervision management tracking traceability system. In terms of data reliability, there is a risk that the data in the storage unit will be tampered with, which will affect the reliability of the final traceability results.