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Block chain updating method

An update method, block chain technology, applied in the direction of database update, digital data authentication, digital data protection, etc., can solve the problems of complex update process and low efficiency, so as to increase the number of nodes that can be accommodated in the network, and the update process is simple, Effects for fast and reliable updates

Pending Publication Date: 2020-05-26
夏南南
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Problems solved by technology

[0003] The purpose of the present invention is to provide a block chain update method to solve the problem that the update process of the existing block chain update method is relatively complicated and the efficiency is relatively low

Method used

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  • Block chain updating method

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Embodiment Construction

[0024] Such as figure 1 As shown, this embodiment provides a block chain update method, including the following steps:

[0025] The update node obtains the user identity verification request information sent by the client, and the user identity verification request information includes the identity information of the user to be verified:

[0026] In this embodiment, before implementing the block chain update method, a block chain network needs to be established in advance, the block chain network is composed of block chains, and at least one node is connected to the block chain network. The user terminals connected to each node can be devices such as mobile phones, tablet computers, and computers. These devices can be pre-set with relevant communication terminals for communicating with nodes. These communication terminals can be in the form of software or hardware.

[0027] The execution subject of the block chain update method may be a computer device with data processing fu...

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Abstract

The invention relates to a block chain updating method, which comprises that an updating node acquires user identity verification request information sent by a user terminal; after the verification ispassed, the updating node receives to-be-updated target data sent by the user terminal; and each node in a first node set performs consensus processing on the to-be-updated target data, then each node in a second node set performs data synchronization on the to-be-updated target data, and when each node in the second node set completes data synchronization on the to-be-updated target data, the block chain is updated. The block chain updating method is simple in updating process, not complex, high in updating efficiency and capable of rapidly and reliably updating the block chain, and can increase the number of nodes capable of being contained in a network and enhance the fault tolerance capacity and the expansibility of the network so as to improve the application occasions and meet moreand wide application requirements.

Description

technical field [0001] The invention relates to a block chain update method. Background technique [0002] Blockchain is a distributed ledger technology, which can also be seen as a data structure that stores data in chronological order. As the core technology of the blockchain, the consensus mechanism refers to the verification and confirmation of transactions in a short period of time through the voting of special nodes in the blockchain network; for a transaction, if several nodes with irrelevant interests can If a consensus is reached, it can be considered that the entire network can also reach a consensus on this. The update process of the existing block chain update method is relatively complicated and the efficiency is relatively low. Contents of the invention [0003] The purpose of the present invention is to provide a block chain update method to solve the problem that the update process of the existing block chain update method is relatively complicated and th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/23G06F16/27G06F21/31G06F21/62
CPCG06F16/23G06F16/27G06F21/31G06F21/6218
Inventor 夏南南刘翱天
Owner 夏南南
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