Intelligent seal trustworthiness verification platform and method based on block chain

A technology of smart seal and blockchain, applied in the field of blockchain

Pending Publication Date: 2021-05-28
HANGZHOU GANDAO INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] At present, there are many applications of smart seals, but it is impossible to control the authenticity of the stamping process, etc.

Method used

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  • Intelligent seal trustworthiness verification platform and method based on block chain
  • Intelligent seal trustworthiness verification platform and method based on block chain
  • Intelligent seal trustworthiness verification platform and method based on block chain

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Embodiment Construction

[0046] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0047] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art wi...

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PUM

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Abstract

The invention provides an intelligent seal credible verification platform and method based on a block chain, and the platform is applied to the intelligent seal credible verification platform based on the block chain, and comprises the steps: obtaining a first seal application sent by a first intelligent seal; returning an approval result made according to the first seal application and the first approval process; sending first authorization information to the first intelligent seal; sending the stamped file to a second intelligent seal, and acquiring the information of completing the stamping, and uploading the information to the block chain; obtaining a verification request sent by a second intelligent seal; acquiring a second seal application sent by a second intelligent seal; returning an examination and approval result made according to the second seal application and the second examination and approval process; sending second authorization information to the second intelligent seal; and sending the stamped file to the first intelligent seal, and acquiring the information of completing the stamping, and uploading the information to the block chain. According to the method, a block chain technology is used as a trusted link guarantee, during multi-party cooperation of the seal, a whole-process trusted evidence storage is provided, and the problem of ditrust of multi-party cooperation is solved.

Description

technical field [0001] The invention relates to the field of block chains, in particular to a block chain-based smart seal authenticity verification platform and method. Background technique [0002] As an important credit certificate for legal persons and natural persons, seals are widely used in various fields and aspects of people's social activities. The role of the signature document is to symbolize the approval of the enterprise and institution, and it has legal effect. The subject of the signature document also needs to bear legal responsibility according to law. Therefore, the management of the company seal is an important part of the risk control of modern enterprises. In the daily activities of enterprises, the common application process for printing business is as follows: [0003] 1. When the user initiates an application for seal use, it is necessary to clarify in the process: the name of the document, the electronic file of the contract, the number of times to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L9/32H04L29/08G06Q10/10
CPCH04L63/08H04L63/0869H04L9/3247H04L67/1097G06Q10/103H04L67/06H04L9/50
Inventor 林炀平宋学武徐铁兵柯叶翔
Owner HANGZHOU GANDAO INTELLIGENT TECH CO LTD
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