College position and college calendar query system and method based on block chain

A query system and query method technology, applied in database management systems, structured data retrieval, instruments, etc., can solve problems such as easy tampering and insufficient Internet data security

Pending Publication Date: 2020-10-30
NANJING COLLEGE OF INFORMATION TECH
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  • Abstract
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  • Claims
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Problems solved by technology

[0004] The purpose of the present invention is to overcome the deficiencies in the prior art, to provide a blockchain-based academic degree query system and its method, to store and query acad

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  • College position and college calendar query system and method based on block chain
  • College position and college calendar query system and method based on block chain

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Embodiment Construction

[0046] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0047] The present invention provides a blockchain-based academic degree inquiry system, such as figure 1 As shown, it includes blockchain construction module 1, data update module 2, query request module 3, request verification module 4, degree and education query module 5, degree and education display module 6, and user management module 7. Among them, the blockchain construction module It is used to build a blockchain network and store the degree data in the school database into the blockchain network; the data update module is used to regularly update the data in the blockchain network; the query request module is used to generate query requests; request The verification module is used to v...

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Abstract

The invention discloses an academic position and academic calendar query system and method based on a block chain, and aims to solve the problems that data in an academic position and academic calendar query system in the prior art is easy to tamper and leak. The method comprises the following steps: constructing a block chain network, and storing data in a school database into the block chain network; generating a query request according to the querier input information; verifying the query request, and searching data in the blockchain network according to the query request to obtain a college position and education background query result; and feeding back the college position and college calendar query result to the query page. According to the invention, high-security-level and high-accuracy college and educational background data query operation can be realized through the blockchain.

Description

technical field [0001] The invention relates to a blockchain-based academic degree inquiry system and a method thereof, belonging to the technical field of school information management. Background technique [0002] Degree and academic certificates play an important role in people's work and study. In the traditional way, the school uniformly prints degree certificates, graduation certificates / diploma certificates to prove that a student has reached the corresponding academic level and obtained the corresponding degree. , academic qualifications, multiple anti-counterfeiting features are set on the paper certificate for subsequent verification, these features include anti-counterfeiting paper, watermark patterns, special characters printed in anti-counterfeiting ink, etc. If you want to further verify the authenticity of the degree and academic qualifications in addition to paper certificates, you need to verify through the files kept by the school where the student obtaine...

Claims

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Application Information

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IPC IPC(8): G06F16/23G06F16/245G06F16/248G06F16/25G06F16/27G06Q50/20
CPCG06F16/2379G06F16/245G06F16/248G06F16/252G06F16/27G06Q50/205
Inventor 刘铭
Owner NANJING COLLEGE OF INFORMATION TECH
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