Block chain-based electronic seal generation method and device, equipment and storage medium

An electronic seal and block chain technology, applied in the direction of secure communication devices, electrical components, electrical digital data processing, etc., can solve the problem of low security of electronic seals

Inactive Publication Date: 2021-09-10
PING AN TRUST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The present invention provides a block chain-based electronic seal generation method, device, equipment and storage medium, the main purpose of which is to solve the problem of low security of electronic seals

Method used

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  • Block chain-based electronic seal generation method and device, equipment and storage medium
  • Block chain-based electronic seal generation method and device, equipment and storage medium
  • Block chain-based electronic seal generation method and device, equipment and storage medium

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Embodiment Construction

[0050] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0051] The embodiment of the present application provides a blockchain-based electronic seal generation method. The subject of execution of the block chain-based electronic seal generation method includes, but is not limited to, at least one of electronic devices such as a server and a terminal that can be configured to execute the method provided by the embodiment of the present application. In other words, the blockchain-based method for generating an electronic seal can be executed by software or hardware installed on a terminal device or a server device, and the software can be a blockchain platform. The server includes, but is not limited to: a single server, a server cluster, a cloud server or a cloud server cluster, and the like.

[0052] refer to figure 1 As shown, it is a schematic flow chart of a block cha...

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PUM

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Abstract

The invention relates to a data analysis technology, and discloses a block chain-based electronic seal generation method, which comprises the following steps of: obtaining a product office letter template according to a product type of a product report, extracting a product element in the product report, storing the product element into a preset alliance chain, and inputting the product element into the product office letter template, obtaining a product official letter, checking and verifying the product official letter, generating an original seal of the product official letter by utilizing a preset electronic seal system when the verification is passed, encoding product elements in the product official letter to obtain a code identifier, adding the code identifier into the original seal, obtaining a standard seal of the product official letter, and storing the standard seal in the alliance chain. The invention further provides a block chain-based electronic seal generation device, electronic equipment and a computer readable storage medium. The problem that an electronic seal is low in safety can be solved.

Description

technical field [0001] The present invention relates to the technical field of block storage systems, in particular to a block chain-based electronic seal generation method, device, electronic equipment, and computer-readable storage medium. Background technique [0002] In the information age, the promotion of electronic seals has become a hot issue concerned by the government and enterprises. "Trust" is a key element of human social relationship activities. Seals are generated from the needs of government agencies and legal effects. The fundamental goal of electronic seals is also to regulate the behavior of governments and enterprises, so that published or signed content is more credible. [0003] At present, seals are commonly used in various fields to imprint documents to improve standardization. For example, in the trust industry, seals are required for approval when products are put on the shelves. Most enterprises still use artificial physical seals, which are ineff...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F40/186G06F21/64H04L29/08
CPCG06F40/186G06F21/64H04L67/1097H04L9/50
Inventor 唐祝峰朱璇马万里
Owner PING AN TRUST CO LTD
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