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Data processing method and device based on block chain

A data processing and blockchain technology, applied in the field of network communication, can solve problems such as high degree of centralization, restrictions on the development of alliance chains, and inefficient manual methods

Active Publication Date: 2021-05-18
ALIPAY (HANGZHOU) INFORMATION TECH CO LTD
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  • Abstract
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Problems solved by technology

[0003] In the existing consortium chain mechanism, for the joining of consensus nodes, the node to be joined generally applies to the node with higher authority in the consortium chain, and the node organization with higher authority manually releases the authority after manual review. The degree of automation is high, and the manual method is very inefficient, which limits the development of the alliance chain

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  • Data processing method and device based on block chain
  • Data processing method and device based on block chain
  • Data processing method and device based on block chain

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Embodiment Construction

[0040] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary implementations do not represent all implementations consistent with one or more implementations in this specification. Rather, they are merely examples of apparatuses and methods consistent with some aspects of one or more implementations of the present specification as recited in the appended claims.

[0041] It should be noted that in other implementation manners, the steps of the corresponding methods may not necessarily be performed in the order shown and described in this specification. In some other embodiments, the method may include more or fewer steps than those described in this specification. In addit...

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Abstract

The invention provides a block chain based data processing method and device, which are applied to a management platform for managing consensus nodes of a block chain. The method comprises the following steps: receiving a consensus node joining application sent by a target mechanism terminal; based on the credit score corresponding to a target institution, judging whether the credit score of the target institution reaches a preset access threshold; if yes, triggering a consensus node to join the transaction to the block chain, so that the existing consensus node of the block chain performs consensus on the transaction join of the consensus node, wherein the consensus node joining transaction is used for representing that a target mechanism terminal is added as a consensus node of the block chain; and when the consensus node joins the transaction and is recorded in the distributed database of the block chain through the consensus of the existing consensus node, setting the target mechanism terminal as the consensus node of the block chain.

Description

technical field [0001] One or more implementations of this specification relate to the field of network communication, and in particular to a blockchain-based data processing method and device. Background technique [0002] Blockchain technology, also known as distributed ledger technology, is an emerging technology in which several computing devices jointly participate in "bookkeeping" and jointly maintain a complete distributed database. Due to the characteristics of decentralization, openness and transparency, each computing device can participate in database records, and fast data synchronization between computing devices, blockchain technology has been widely used in many fields. to apply. [0003] In the existing consortium chain mechanism, for the joining of consensus nodes, the node to be joined generally applies to the node with higher authority in the consortium chain, and the node organization with higher authority manually releases the authority after manual rev...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08
CPCH04L67/1044H04L67/1097H04L2209/463H04L9/50
Inventor 倪靖雄
Owner ALIPAY (HANGZHOU) INFORMATION TECH CO LTD
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