Block chain-based score management method and device and medium

A technology of blockchain and grades, which is applied in the field of grade management based on blockchain, can solve problems such as easy tampering of student grade information and inability to make grades open and transparent, and achieve the effect of ensuring authenticity and tamper-proof modification, and increasing the difficulty of tampering

Pending Publication Date: 2020-04-14
浪潮云洲工业互联网有限公司
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  • Claims
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Problems solved by technology

[0003] The embodiment of this specification provides a method, device and medium for managing grades based on blockchain, which is used to solve the following technical problems in the prior art: the student grade information saved by the school through the traditional computer grade management information communication is easy to be tampered with, There is no guarantee that the results of each stage of a person's growth process will be open and transparent

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  • Block chain-based score management method and device and medium
  • Block chain-based score management method and device and medium

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Embodiment Construction

[0045] In order to make the purpose, technical solution and advantages of this specification clearer, the technical solution of this application will be clearly and completely described below in conjunction with specific embodiments of this specification and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the description, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present application.

[0046] The technical solutions provided by various embodiments of the present application will be described in detail below in conjunction with the accompanying drawings.

[0047] The embodiment of this application provides a method and solution for managing grades based on blockchain. Using the decentralized characteristics of blockchain, each school keeps a cop...

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Abstract

The invention discloses a method and device for managing scores based on a block chain and a medium. The method comprises the steps of enabling a first node to receive a request for writing student score information into the block chain; invoking endorsement logic in the block chain to verify the student score information, and endorsing after the student score information passes the verification to form first information; and selecting a second node participating in consensus according to the information of the first node, wherein the second node determines whether to write the first information into the block chain. According to the method, the characteristic of decentralization of the block chain is utilized; each school reserves one piece of score data; authenticity and tamper resistance of scores are guaranteed; tamper difficulty is increased due to multi-node distributed storage; and the scores of one person in each stage are public and transparent.

Description

technical field [0001] This application relates to the technical field of score management, and in particular to a method, device and medium for managing scores based on blockchain. Background technique [0002] With the development of our country's social economy, our country's education is booming. The school's information management system is becoming more and more important, but the traditional use of computers to manage students' grade information cannot effectively prevent hackers from entering the system to tamper with grades. The grade information between different schools is not interoperable, and there is no guarantee that a person's grades at each stage from elementary school to university, or even doctorate are traceable, open and transparent. Contents of the invention [0003] The embodiment of this specification provides a method, device and medium for managing grades based on blockchain, which is used to solve the following technical problems in the prior a...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/62G06F21/64G06F16/27G06Q50/20
CPCG06F16/27G06F21/6218G06F21/64G06Q50/205
Inventor 高建飞庞松涛商广勇王伟兵马岩堂李佳
Owner 浪潮云洲工业互联网有限公司
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