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Intelligent contract management method and device

A technology of smart contracts and management methods, applied in the field of financial technology, can solve problems such as the inability to reject smart contract management transactions, and achieve the effect of management with different permissions

Pending Publication Date: 2020-10-02
WEBANK (CHINA)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a smart contract management method and device to solve the problem in the prior art that the block chain passively executes the same transaction in a globally consistent state, but cannot reject the management transaction of the smart contract

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Embodiment Construction

[0085] In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0086] For the convenience of understanding, the nouns involved in the embodiments of the present application are explained below:

[0087] Blockchain system: refers to a system that uses blockchain technology (Blockchain Technology) to store data. Blockchain technology, also known as distributed ledger technology, is an Internet database technology, which is characterized by decentralization, openness and transparency, allowing everyon...

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Abstract

The embodiment of the invention provides an intelligent contract management method and device, and relates to the technical field of financial science and technology. The method comprises the steps ofobtaining a first auditing result of validity pre-transaction information when an intelligent contract validity management transaction is processed, the validity pre-transaction information being determined according to intelligent contract information and contract validity operation or contract upgrading operation for the intelligent contract information; if it is determined that the first auditing result is that auditing is passed, generating effective consensus information, and sending the effective consensus information to other transaction processing nodes; and determining an effective management consensus result according to the obtained target node list and the received effective consensus information, and determining that the intelligent contract effective management transaction is completed when it is determined that the effective management consensus result satisfies the obtained effective management condition. The efficiency and precision of intelligent contract managementare improved.

Description

technical field [0001] The present invention relates to the technical field of financial technology (Finetch), in particular to a smart contract management method and device. Background technique [0002] With the development of computer technology, more and more technologies are applied in the financial field. The traditional financial industry is gradually transforming into financial technology (Fintech), and blockchain technology is no exception. However, due to the security and real-time requirements of the financial industry , The field of financial technology has also put forward higher requirements for blockchain technology. [0003] A smart contract is a set of commitments defined in digital form, which control digital assets and include the rights and obligations agreed by contract participants, and are automatically executed by computer systems. A smart contract program is not just a computer program that can be automatically executed, it is itself a system partic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q40/04
CPCG06Q40/04
Inventor 陈宇李辉忠张开翔范瑞彬
Owner WEBANK (CHINA)
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