Transaction verification method and system based on block chain
A verification method and verification system technology, applied in payment systems, payment architectures, instruments, etc., can solve the problems of high system operation overhead, information leakage, and restriction of the application of blockchain technology, so as to prevent balance leakage, ensure security, The effect of ensuring transaction processing speed
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[0039] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer and clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0040] The invention provides a blockchain-based transaction verification method.
[0041] refer to figure 1 , figure 1 It is a schematic flowchart of an embodiment of the blockchain-based transaction verification method of the present invention.
[0042] In one embodiment, the blockchain-based transaction verification method includes:
[0043]Step S10, when a node on the block chain processes a transaction with a transaction type and transaction amount, the node decrypts the original balance of each transaction party through the first decryption par...
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