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Museum business data storage and query method and system based on blockchain

A technology of business data and query methods, applied in the field of data processing, can solve problems such as tampering of collection business processes and loss of collections

Inactive Publication Date: 2021-09-14
BEIJING UNIV OF POSTS & TELECOMM +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the process of business circulation of collections, problems of collection loss and collection business process tampering may occur. In this case, it is very important to ensure the security of digital asset data and business process data of museum collections. Therefore, a safe and effective Museum business data storage and query method

Method used

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  • Museum business data storage and query method and system based on blockchain
  • Museum business data storage and query method and system based on blockchain
  • Museum business data storage and query method and system based on blockchain

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Embodiment Construction

[0037] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with the embodiments and accompanying drawings. Here, the exemplary embodiments and descriptions of the present invention are used to explain the present invention, but not to limit the present invention.

[0038] Here, it should also be noted that, in order to avoid obscuring the present invention due to unnecessary details, only the structures and / or processing steps closely related to the solution according to the present invention are shown in the drawings, and the related Other details are not relevant to the invention.

[0039] It should be emphasized that the term "comprising / comprising" when used herein refers to the presence of a feature, element, step or component, but does not exclude the presence or addition of one or more other features, elements, steps or components.

[0040] The co...

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Abstract

The invention provides a museum business data storage and query method and system based on a blockchain, and the storage method comprises the steps: carrying out the under-chain storage of total data containing museum business data and data numbers through employing a distributed relational database, and constructing a blockchain network; hashing the total data to obtain a first hash value, and storing the first hash value and the data number in a blockchain network. According to the query method, while full data corresponding to museum business data is queried and retrieved through a distributed relational database, a corresponding first hash value is queried on a blockchain network, and the full data corresponding to the museum business data is hashed and then compared with the first hash value to verify data integrity and consistency, so that whether the data is legal is confirmed to prevent the data from being tampered.

Description

technical field [0001] The present invention relates to the technical field of data processing, in particular to a blockchain-based museum business data storage and query method and system. Background technique [0002] The museum is approved by the cultural relics department and relevant administrative departments, and after obtaining the permit, it obtains the qualification of a legal person and is finally open to the public. The museum is a non-profit social service organization with rich collection resources, ornamental and cultural value. The existence of the museum was originally to collect, display, protect and research the witnesses of human activities and the operation of nature. For a long time, people usually focus on the collections in the museum, and rarely pay attention to the diversified heterogeneous data behind the collections in the museum, including the digital assets of the collection itself and the business process data of the collection, such as the en...

Claims

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Application Information

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IPC IPC(8): G06F16/2458G06F16/27G06F16/28G06F21/60G06F21/62G06F21/64
CPCG06F16/2471G06F16/27G06F16/284G06F21/602G06F21/6218G06F21/64
Inventor 杨谈陈铭黄新李直根赵方李华飙
Owner BEIJING UNIV OF POSTS & TELECOMM
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