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Electronic contract processing method and device based on block chain

An electronic contract and processing method technology, applied in the electronic field, can solve problems such as damage to the interests of others and reduction of the reliability of network information.

Pending Publication Date: 2020-04-28
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Many trades and commodity transactions are signed in the form of electronic contracts. Users no longer need to meet to complete the contract signing. Electronic contracts save time for both parties and improve work efficiency. However, electronic contracts bring convenience and also There are hidden dangers, for example, by impersonating or stealing other people's electronic signatures, embezzling other people's identities for commercial activities, causing damage to other people's interests, and greatly reducing the reliability of network information

Method used

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  • Electronic contract processing method and device based on block chain
  • Electronic contract processing method and device based on block chain
  • Electronic contract processing method and device based on block chain

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Embodiment Construction

[0064] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0065] See figure 1 , is a system architecture diagram of a blockchain-based electronic contract processing provided by an embodiment of the present invention. The blockchain network 10h establishes a connection with the user terminal cluster through the communication bus 10d, and the user terminal cluster may include: user terminal 10a, user terminal 10b, ..., user terminal 10c. The blockchain network 10h includes blockchain nodes 10f, ..., blockchain nodes 10g, the blockchain net...

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Abstract

The embodiment of the invention discloses an electronic contract processing method and device based on a block chain. The method comprises the steps: obtaining a service request transmitted by an enterprise server, and generating an initial service electronic contract according to the service request and a contract template in an intelligent contract; obtaining a first signature obtained by signing the initial service electronic contract by the enterprise server, and determining the initial service electronic contract and the first signature as a first service electronic contract; verifying the first signature by adopting an enterprise certificate, and when the first signature passes the verification, storing the first service electronic contract in a block chain; obtaining a second signature obtained by signing the first service electronic contract by the user terminal, and determining the first service electronic contract and the second signature as a second service electronic contract; and verifying the second signature by adopting the user certificate, and when the second signature passes the verification, storing the second service electronic contract in the block chain. According to the invention, the data reliability of the network information can be ensured.

Description

technical field [0001] The present application relates to the field of electronic technology, in particular to a blockchain-based electronic contract processing method and equipment. Background technique [0002] The advent of the mobile Internet era has changed people's way of life. Today, the Internet has penetrated into every industry and business function area and has become an important factor of production. Many trades and commodity transactions are signed in the form of electronic contracts. Users no longer need to meet to complete the contract signing. Electronic contracts save time for both parties and improve work efficiency. However, electronic contracts bring convenience and also There are hidden dangers, for example, by impersonating or stealing other people's electronic signatures, embezzling other people's identities for commercial activities, causing damage to the interests of others, and greatly reducing the reliability of network information. Contents of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q20/38G06Q50/18
CPCG06Q20/3825G06Q20/3829G06Q50/18
Inventor 蔡弋戈秦青王乐庆杨晨李琴
Owner TENCENT TECH (SHENZHEN) CO LTD
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