Evidence verification method, system and device, equipment and readable storage medium

A verification method and a technology for verifying devices, which are applied in the field of devices, equipment and readable storage media, evidence verification methods, and systems, and can solve problems such as heavy communication and transmission burdens

Pending Publication Date: 2019-11-22
WEBANK (CHINA)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to propose a proof verification method, system, device, equipment and readable storage medium, aiming to solve the technical problem of heavy communication and transmission burden in the current verification process

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  • Evidence verification method, system and device, equipment and readable storage medium
  • Evidence verification method, system and device, equipment and readable storage medium
  • Evidence verification method, system and device, equipment and readable storage medium

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Embodiment Construction

[0070] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0071] Such as figure 1 as shown, figure 1 It is a schematic diagram of the device structure of the hardware operating environment involved in the solution of the embodiment of the present invention.

[0072] The verification device of the evidence in the embodiment of the present invention can be a terminal or a server, such as figure 1 As shown, the evidence verification device may include: a processor 1001 , such as a CPU, a network interface 1004 , a user interface 1003 , a memory 1005 , and a communication bus 1002 . Wherein, the communication bus 1002 is used to realize connection and communication between these components. The user interface 1003 may include a display screen (Display), an input unit such as a keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interfac...

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PUM

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Abstract

The invention relates to the technical field of financial science and technology (Fintech), and discloses an evidence verification method, which comprises the following steps: when a verification request is received, obtaining evidence information corresponding to the verification request, the evidence information comprising a contract set and an on-chain address; performing hash calculation on each transaction contract in the contract set to obtain a first hash value corresponding to each transaction contract, and processing each first hash value according to a preset hash aggregation algorithm to obtain a first root hash; obtaining a pre-stored second root hash according to the on-chain address, and comparing the first root hash with the second root hash; and if the first hash is the same as the second hash, determining that the evidence verification is passed. The invention further discloses an evidence verification system, device and equipment and a readable storage medium. According to the invention, communication and transmission burdens are reduced by adopting an aggregation mode.

Description

technical field [0001] The present invention relates to the blockchain technology field of financial technology (Fintech), in particular to a proof verification method, system, device, equipment and readable storage medium. Background technique [0002] With the development of computer technology, more and more technologies (big data, distributed, blockchain, artificial intelligence, etc.) are applied in the financial field, and the traditional financial industry is gradually transforming into financial technology (Fintech). [0003] In the financial business, when users are trading, they usually put the contract signed by the user on the chain for preservation. When an arbitration dispute occurs, the corresponding contract can be found on the chain as needed. Due to the non-tamperable nature of the blockchain, the contract can be guaranteed. Effective integrity, the verification platform (arbitration agency) makes a ruling on the case according to the contract; this storage...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q20/40G06Q40/04
CPCG06Q20/401G06Q40/04
Inventor 沈剑杨伟峰冯庆磊殷跃
Owner WEBANK (CHINA)
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