Transaction grouping-based block chain verification method and system

Abstract

The invention provides a transaction grouping-based block chain verification method and system, a computer device and a computer readable storage medium, and relates to the technical field of data processing. The method comprises the steps that a block generation node adds identifiers of additional accounts involved by transactions into the transactions of a block according to executive results ofthe transactions; a transaction sending node broadcasts information of the transactions; the block generation node sequentially executes the transactions, obtains transaction results, and broadcaststhe block; a consensus node performs grouping on the transactions according to account information involved by the transactions in the block, starts multiple threads to perform parallel transaction execution on groups, and records a final state of the block; and when the final state of the block is consistent with an after-transaction state recorded in the block, block verification is passed. Theblock verification and synchronization speed is increased by expanding system hardware; and finally the overall performance of a block chain transaction network can be greatly improved.

Description

technical field [0001] The present invention relates to the technical field of data processing, in particular to the access technology of the block chain application system, specifically a verification method of block chain based on transaction grouping, a verification system of block chain based on transaction grouping, and computer equipment and computer readable storage media. Background technique [0002] This section is intended to provide a background or context for implementations of the invention that are recited in the claims. The descriptions herein are not admitted to be prior art by inclusion in this section. [0003] In the development of blockchain applications in the existing technology, the efficiency of node synchronization to blocks has always been a major bottleneck that limits the speed of business. The blockchain uses blocks to store transaction information, and multiple transactions in each block between blocks are stored in a strict order, and at the...

AI Technical Summary

Problems solved by technology

Since the initial state of the data in the latter transaction execution depends on the result of the previous transaction execution, changing the order of transactions may lead to completely inconsistent results, so the transaction execution process in the prior art is a serial process, which is inefficient and cannot be expanded by machine hardware. Increase the thread to solve the problem, the verification and synchronization speed of the node to the entire blockchain is limited

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