Transaction request processing method and system

Abstract

The invention discloses a transaction request processing method and a system. The method includes a first node sends a transaction request to a plurality of second nodes; the second node calculates acorresponding first hash value according to the transaction request and the current block chain data of the second node, and returns the first hash value to the first node; the first node judges whether the second hash value generated in advance is the same as the first hash value corresponding to the second node with at least a set number of the same first hash values; if the first node judges that the pre-generated second hash value is the same as the first hash value corresponding to at least a set number of second nodes with the same first hash value, the first node broadcasts the transaction content corresponding to the transaction request to at least a set number of second nodes with the same first hash value; at least a numb of second nodes with that same first hash value are set, and after each second node verifies the transaction content, the transaction content is written into respective newly generate blocks, and the newly generated blocks are written into respective currentblock chains.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a transaction request processing method and system. Background technique [0002] At present, the security guarantee mechanism of the blockchain mainly relies on the proof-of-work method. In the blockchain network, since the computing power of individual nodes cannot exceed the sum of all other nodes, the existing technology mainly uses blockchain nodes The amount of calculation required is increased to a certain extent, so that malicious nodes cannot fight against other nodes to ensure the security of blockchain data. However, this method consumes a lot of computing power for nodes, and generally takes about 10 minutes to complete a transaction, which hinders the large-scale application of blockchain. [0003] Specifically, the methods for ensuring the security of blockchain data in the prior art mainly have the following disadvantages: [0004] 1. Each generati...

AI Technical Summary

Problems solved by technology

[0004] 1. Each generation of a block requires a huge amount of calculation, which will cause huge energy consumption;

[0005] 2. It takes about 10 minutes to generate a block, which reduces the processing efficiency of the system;

[0007] 4. With the improvement of computing power, the amount of calculation (complexity) will continue to increase

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