Data processing method and device for performance guarantee letter, storage medium and computer device

A technology of data processing and equipment, applied in the computer field, which can solve the problems that paper performance guarantees are easily damaged and tampered with

Pending Publication Date: 2019-12-20
TENCENT TECH (SHENZHEN) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Based on this, it is necessary to provide a performance bond data processing method, device, storage medium and computer equipment for the technical problem that the paper performance bond is easily damaged and tampered with

Method used

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  • Data processing method and device for performance guarantee letter, storage medium and computer device
  • Data processing method and device for performance guarantee letter, storage medium and computer device
  • Data processing method and device for performance guarantee letter, storage medium and computer device

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Embodiment Construction

[0025] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0026] The data processing method of the performance bond provided in this application can be applied to such as figure 1 The application environment shown. In some embodiments, the data processing method of the performance bond only involves one or more blockchain nodes 110, and the blockchain nodes 110 and the request initiating device 120 are connected through a network. The node 110 of the blockchain receives the information storage request, analyzes the information storage request to obtain the identity of the device that initiated the information storage request and...

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Abstract

The invention relates to a data processing method and device for a performance guarantee letter, a storage medium and a computer device. The method comprises the following steps: receiving an information storage request sent by request initiating equipment; analyzing the information storage request, and obtaining an identity identifier of the request initiating equipment carried in the informationstorage request and to-be-stored performance guarantee letter information; performing identity authentication on the request initiating equipment according to the identity identifier; and when determining that the request initiating equipment passes the identity authentication according to the identity identifier, storing the to-be-stored performance guarantee letter information into a block chain according to the information storage request. By means of the method, the problem that in a traditional method, the paper performance guarantee letter is prone to being damaged and tampered can be solved, and due to the fact that the performance guarantee letter is stored in the block chain, the performance guarantee letter difficult to be tampered is obtained.

Description

technical field [0001] The present application relates to the field of computer technology, in particular to a performance bond data processing method, device, computer-readable storage medium and computer equipment. Background technique [0002] The performance bond is a written guarantee issued by the bank to the beneficiary at the request of the applicant to guarantee that the applicant will perform the obligations under a certain contract. To perform the business under the contract, the bank will pay the beneficiary a sum not exceeding the guaranteed amount. [0003] However, usually the performance bond issued by the bank is in the form of a paper document, which is easily damaged and tampered with, making it difficult to guarantee the authenticity of the performance bond. Contents of the invention [0004] Based on this, it is necessary to provide a performance bond data processing method, device, storage medium and computer equipment for the technical problem that ...

Claims

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Application Information

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IPC IPC(8): G06F21/62G06F21/64G06Q40/02
CPCG06F21/6209G06F21/64G06Q40/02
Inventor 蔡弋戈秦青杨晨王乐庆李琴李云龙
Owner TENCENT TECH (SHENZHEN) CO LTD
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