Fruit tree block chain supply chain data processing method and transmission device

Abstract

The invention relates to the technical field of supply chains, in particular to a fruit tree block chain supply chain data processing method and transmission device. A supply end collects initial information of saplings of the same batch through the transmission device, transcodes the initial information and encrypts partial information, and shares the initial information to all demand ends through a public server; then, the demand end determines whether to acquire the secret key from the supply end according to the public information, and complete sapling information can be acquired after the secret key is acquired; the sapling information is published to all demand ends, so that the information with consistency of sapling varieties, sources and tree ages cannot be modified, and the demand ends can acquire real information consistent with the initial information when the supply ends sell the saplings; and the quantity and state information is collected and automatically sent by the transmission device, so that the information can be kept timely and reliable, the sapling supply information can be unblocked while the rights and interests of the demand end are ensured, and the healthy development of the market is promoted.

Description

technical field [0001] The invention relates to the technical field of supply chain, in particular to a data processing method and transmission device of a fruit tree block chain supply chain. Background technique [0002] A blockchain is a series of data blocks containing transaction information that are associated with cryptographic methods, and these data blocks are connected in the order of time stamps to form a chain data structure; in a broad sense, blockchain technology uses a block chain data structure. To verify and store data, use distributed node consensus algorithm to generate and update data, use cryptography to ensure the security of data transmission and access, use smart contracts composed of automated script codes to program and manipulate data A brand new Distributed infrastructure and computing methods. Blockchain has the characteristics of decentralization, openness, autonomy, data immutability, and high transparency, so it can be widely used in securiti...

AI Technical Summary

Problems solved by technology

[0003] The supply chain is one of the specific applications of blockchain technology. The application of blockchain technology in the fruit tree supply chain can record information such as the source of fruit trees, planting conditions, etc., and cannot be tampered with, so that the authenticity of fruit trees on the market can be recorded. The information is preserved to ensure the quality of fruit trees, but there is no data processing method and transmission equipment for the supply chain of fruit tree blockchain on the market

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