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A method and apparatus for efficiently storing block chain information based on hierarchical tree structure

A layered tree and blockchain technology, applied in the blockchain field, can solve the problems of information congestion, transactions cannot be packaged and confirmed in time, and the application scope of blockchain is limited.

Active Publication Date: 2019-03-01
SUN YAT SEN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, Bitcoin cannot be used to handle high-frequency transactions, and a large amount of transaction information cannot be packaged and stored in the blockchain, resulting in information congestion
Although the improvements in the storage form of Ethereum and Hyperledger make them faster than Bitcoin in terms of information storage, the improvement is very limited and it is still difficult to meet the needs of high-frequency transactions
[0006] At present, the blockchain transaction speed is too slow. Taking Bitcoin as an example, it can only process 7 transactions per second, resulting in a large number of transactions that cannot be packaged and confirmed in time, and transaction information congestion. The application scenario of the transaction greatly limits the application scope of the blockchain

Method used

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  • A method and apparatus for efficiently storing block chain information based on hierarchical tree structure
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  • A method and apparatus for efficiently storing block chain information based on hierarchical tree structure

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Embodiment Construction

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0034] It should be noted that if there is a directional indication (such as up, down, left, right, front, back...) in the embodiment of the present invention, the directional indication is only used to explain the position in a certain posture (as shown in the accompanying drawing). If the specific posture changes, the directional indication will also change accordingly.

[0035] In addition, if there are descriptions involving "first", "second" and ...

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Abstract

The invention discloses a method for efficiently storing block chain information based on a hierarchical tree structure, which comprises the following steps: preset classification of block chain accounts; division of barrel storage; construction of hierarchical tree structure; input of account information; verification of account information consistency. An innovative block chain account storage structure is proposed, which ensures that the block chain information can not be tampered with, and the accounts are stored hierarchically according to the transaction frequency. Generally speaking, the accounts with higher transaction frequency will be stored in the node closer to the root node, so as to reduce the overall number of hash.

Description

technical field [0001] The present invention relates to the technical field of blockchain, in particular to a method and device for efficiently storing blockchain information based on a hierarchical tree structure. Background technique [0002] Blockchain is a chained data structure that combines data blocks in a sequential manner in chronological order. It is a new application model that includes technologies such as distributed storage, point-to-point transmission, consensus mechanism, and encryption algorithm. Different from traditional centralized applications, since each node contains complete ledger information in the blockchain, blockchain technology has the characteristics of decentralization, that is, no node has the ability to change all blockchain information. ability. In this way, the blockchain technology has strong non-tamperable and non-forgeable characteristics, which guarantees the reliability of data. [0003] In order to ensure that the data has not been...

Claims

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Application Information

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IPC IPC(8): G06Q40/04
CPCG06Q40/04
Inventor 郑子彬马明杰陈伟利
Owner SUN YAT SEN UNIV
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