Commemorative coin reservation method and device based on block chain

A commemorative coin and block chain technology, applied in the field of block chain, can solve problems such as reservation SMS forgery, forged identity, information leakage, etc., to ensure authenticity, avoid customer privacy leakage, and reduce theft by clients and forged appointments The Effects of SMS Risk

Pending Publication Date: 2022-07-05
BANK OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In this way, the client needs to hand over his physical ID card to the client for temporary storage, which has the risk of information leakage and forged identity, and there may also be a risk of forgery in the appointment SMS

Method used

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  • Commemorative coin reservation method and device based on block chain
  • Commemorative coin reservation method and device based on block chain
  • Commemorative coin reservation method and device based on block chain

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Embodiment Construction

[0039] In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings. Here, the exemplary embodiments of the present invention and their descriptions are used to explain the present invention, but not to limit the present invention.

[0040] In order to make a reservation for commemorative coins based on blockchain, ensure that the reservation information is true and effective, and avoid leakage of privacy, an embodiment of the present invention provides a method for reservation of commemorative coins based on blockchain, such as figure 1 As shown, the method can include:

[0041] Step 101, obtain the customer commemorative coin reservation information and the corresponding identity information comprehensive code;

[0042] Step 102, accounting for the customer commemorative coin reservation info...

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PUM

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Abstract

The invention discloses a commemorative coin reservation method and device based on a block chain, which can be used in the block chain field, and the method comprises the steps: obtaining client commemorative coin reservation information and a corresponding identity information comprehensive code; bookkeeping the customer commemorative coin reservation information; performing alliance chain chaining on the customer commemorative coin reservation information after validity confirmation, wherein the customer commemorative coin reservation information after validity confirmation is obtained by an alliance chain consensus participant after validity confirmation of the customer commemorative coin reservation information after bookkeeping; and according to the customer commemorative coin reservation information and the identity information comprehensive code after being linked, carrying out commemorative coin reservation. According to the invention, commemorative coin reservation based on the block chain can be carried out, reservation information is ensured to be real and effective, and privacy leakage is avoided.

Description

technical field [0001] The invention relates to the field of blockchain, in particular to a method and device for reserving commemorative coins based on the blockchain. Background technique [0002] This section is intended to provide a background or context to the embodiments of the invention recited in the claims. The descriptions herein are not admitted to be prior art by inclusion in this section. [0003] When a customer makes an appointment for commemorative coins and entrusts another person to collect them, the consignment bank often requires the customer to provide their own and the client's ID information. The client carries the physical ID cards of the client and the reservation customer, and sends the SMS message of the successful reservation to the bank that is to issue the commemorative coins. In this way, the client needs to hand over his physical ID card to the client for temporary custody, which has the risk of information leakage and forgery of identity, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/02G06F21/64G06F21/62
CPCG06Q10/02G06F21/64G06F21/6245
Inventor 栾英英
Owner BANK OF CHINA
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