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Data signature method, device, server, system and storage medium

A data signature and data storage system technology, applied in the Internet field, can solve the problems of poor technical authenticity and reliability, and achieve the effect of ensuring security and correctness

Active Publication Date: 2019-10-25
TENCENT TECH (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Can solve the problem of poor authenticity and reliability of related technologies

Method used

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  • Data signature method, device, server, system and storage medium
  • Data signature method, device, server, system and storage medium
  • Data signature method, device, server, system and storage medium

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Embodiment Construction

[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not 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.

[0040] figure 1 It is a schematic diagram of an implementation environment provided by an embodiment of the present invention. The implementation environment includes multiple servers 101 as blockchain nodes in the blockchain system, and the multiple servers 101 provide data storage services for multiple organizations. and data query services. Each blockchain node is configured with the same blockchain, and the blockchain may be a consortium chai...

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Abstract

The invention discloses a data signature method, a data signature device, a data signature system, a server and a storage medium, and belongs to the field of the Internet. The method comprises the following steps: receiving a personnel information storage request sent by a blockchain node, wherein the personnel information storage request carries an abstract of personnel information and a storageaddress of the personnel information; verifying the personnel information storage request based on an intelligent contract; when the personnel information storage request passes the verification, carrying out endorsement signature on the personnel information storage request; and returning the endorsement signature as a storage response to the blockchain node. The reliability, the authenticity, the safety and the correctness of the data are ensured.

Description

[0001] This application is a divisional application with an application date of April 27, 2018, an application number of 201810395716.4, and an invention title of "data storage system, query method, query device, server, and storage medium" technical field [0002] The present invention relates to the technical field of the Internet, in particular to a data signature method, device, server, system and storage medium. Background technique [0003] With the continuous development of the information age, in many scenarios, it is usually necessary to collect various information related to the transaction to ensure the smooth completion of the transaction. For example, when most enterprises recruit personnel, they usually need to conduct investigations on background information such as personal basic information, work background, work ability and work performance of candidates, and comprehensively evaluate candidates from multiple aspects. [0004] In related technologies, the ba...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/06G06Q10/10
CPCG06F3/0614G06F3/0638G06F3/067G06Q10/1053
Inventor 吴正华周洪飞王慧星
Owner TENCENT TECH (SHENZHEN) CO LTD