Contract signing method and block chain node equipment

A node device and blockchain technology, applied in the blockchain field, can solve the problems of financial loss of contract signatories, inability to ensure the authenticity of the signatory, and inability to determine the credibility of the signatory, so as to ensure legitimate interests and authenticity. Effect

Active Publication Date: 2019-07-02
LAUNCH TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] On the one hand, the existing contract signing method cannot ensure the authenticity of the signer, nor can it determine the credibility of the signer, which may cause significant financial losses to the signer. loss

Method used

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  • Contract signing method and block chain node equipment
  • Contract signing method and block chain node equipment
  • Contract signing method and block chain node equipment

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Embodiment Construction

[0050] The embodiment of the present application provides a contract signing method and a blockchain node device, which are used to query and confirm the identity authenticity and reputation status of the contract signer when signing the contract, so as to ensure the legitimate interests of the contract signer.

[0051] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is an embodiment of a part of the application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0052] The terms "first", "second", "th...

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PUM

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Abstract

The embodiment of the invention provides a contract signing method and block chain node equipment, which are used for carrying out query confirmation on the identity authenticity and the reputation state of a contract signer during contract signing so as to ensure the legitimate interests of the contract signer. The method disclosed by the embodiment of the invention comprises the following steps:receiving an uploaded contract and network certificate information of a contract signer, wherein the network certificate information is a unique identity identification code of the signer; querying the identity information and the reputation state of the signer according to the network certificate information; and determining whether to sign the contract according to a query result.

Description

technical field [0001] The present application relates to the technical field of blockchain, and in particular to a contract signing method and blockchain node equipment. Background technique [0002] Existing contracts generally generate paper documents for archiving through signature methods such as watermarks of corporate seals, digital signatures, and user handwritten signatures. [0003] On the one hand, the existing contract signing method cannot ensure the authenticity of the signer, nor can it determine the credibility of the signer, which may cause significant financial losses to the contract signer. [0004] Therefore, there is an urgent need for a contract signing method that can solve the authenticity problem of the signatory. Contents of the invention [0005] The embodiment of the present application provides a contract signing method and a blockchain node device, which are used to query and confirm the identity authenticity and reputation status of the cont...

Claims

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Application Information

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IPC IPC(8): G06F21/32G06F21/62
CPCG06F21/32G06F21/6227
Inventor 刘新曹拓
Owner LAUNCH TECH CO LTD
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