Block chain transaction data processing method and device, computer equipment and storage medium

Abstract

The invention relates to the technical field of block chains, in particular to a block chain transaction data processing method and device, computer equipment and a storage medium. The method comprises: enabling a first endorsement node in a block chain system to receive transaction data and perform a first endorsement operation to obtain a first endorsement result; obtaining a preset endorsementstrategy, obtaining a second endorsement node according to the endorsement strategy, and sending transaction data; enabling the first endorsement node to receive a second endorsement result obtained through the second endorsement node; obtaining a target endorsement result according to the first endorsement result and the second endorsement result; verifying the target endorsement result, and sending the target endorsement result to the consensus node when the verification is passed; and enabling the first endorsement node to receive a sorting and division result obtained by the consensus nodefor sorting and dividing the blocks according to the target endorsement result, and generating transaction blocks corresponding to the transaction data according to the result. By adopting the method, network calls can be reduced in the block chain transaction process, and resources are saved.

Description

technical field [0001] The present application relates to the field of block chain technology, and in particular to a block chain transaction data processing method, device, computer equipment and storage medium. Background technique [0002] In recent years, with the development of blockchain technology, the application of blockchain technology has gradually penetrated into many fields of life, including the use of blockchain for on-chain transactions, which can greatly guarantee that traders transaction security issues. In blockchain technology, the reliability of transaction information circulation among participants is ensured through the process of forming a consensus within a network composed of all transaction participants, and in the entire system, it is also possible to prevent tampering or repeated consumption, etc. Improper behavior to ensure the integrity of the transaction blockchain. [0003] However, in the current process of using blockchain for transaction...

AI Technical Summary

Problems solved by technology

[0003] However, in the current process of using blockchain for transactions, the main transaction process includes the need to set up a transaction server, multiple interactions between the transaction server and endorsement nodes, and multiple network interactions between endorsement nodes and consensus nodes. Among them, the complex and multiple interaction process between the transaction server and the node needs to call the network frequently, wasting resources

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