Blockchain-based data comparison and consensus method

A data comparison and blockchain technology, applied in database query, structured data retrieval, etc., can solve the problems of low efficiency and low accuracy, and achieve the effect of reasonable method design, data comparison and consensus efficiency and high accuracy

Active Publication Date: 2020-06-23
GUANGZHOU TIANGAO SOFTWARE TECH CO LTD
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AI Technical Summary

Problems solved by technology

[0005] The present invention provides a blockchain-based data comparison and consensus method, which solves the technical problems of low efficiency or low accuracy in existing data comparison and consensus methods, and realizes reasonable method design, data comparison and consensus efficiency and The technical effect of higher accuracy

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  • Blockchain-based data comparison and consensus method

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Embodiment Construction

[0038] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, under the condition of not conflicting with each other, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0039]In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from the scope of this description. Therefore, the protection scope of the present invention is not limited by the following disclosure. limitations of specific examples.

[0040] Please refer to figure 1 , the application provides a blockchain-based data comparison and consensus method, the method is applied to a blockchain system,...

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Abstract

The invention discloses a data comparison and consensus method based on a block chain, which comprises the following steps: analyzing the data to be stored in a server to obtain a storage number corresponding to the data; obtaining a first consensus number corresponding to the first data when data consensus is carried out in the block chain, obtaining a first storage number corresponding to the first consensus number in the block chain database based on the first consensus number, and obtaining consensus data corresponding to the first data based on the first storage number; when comparing data in a block chain, analyzing the second data and the third data to be compared in the server, obtaining a first comparison number corresponding to the second data, obtaining a second comparison number corresponding to the third data, comparing the first comparison number with the second comparison number, obtaining similarity information of the two numbers, and obtaining a comparison result of the second data and the third data based on the similarity information of the two numbers, thereby achieving a technical effect of high data comparison and consensus efficiency and accuracy.

Description

technical field [0001] The present invention relates to the field of big data analysis, in particular to a blockchain-based data comparison and consensus method. Background technique [0002] Blockchain is a new application model of computer technologies such as distributed data storage, point-to-point transmission, consensus mechanism, and encryption algorithm. The so-called consensus mechanism is a mathematical algorithm to establish trust and obtain rights and interests between different nodes in the blockchain system. [0003] Blockchain (Blockchain) is an important concept of Bitcoin. It is essentially a decentralized database and serves as the underlying technology of Bitcoin. Blockchain is a series of data blocks associated with each other using cryptographic methods. Each data block contains the information of a Bitcoin network transaction, which is used to verify the validity of its information (anti-counterfeiting) and generate the next block. [0004] More and m...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/24
Inventor 金风莲
Owner GUANGZHOU TIANGAO SOFTWARE TECH CO LTD
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