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Verifiable statement forwarding and obtaining method, device and equipment

A declaration and equipment technology, applied in the computer field, can solve the problem that VC data warehouse does not have

Active Publication Date: 2020-05-22
ALIPAY (HANGZHOU) INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, VC data warehouse does not have this function

Method used

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  • Verifiable statement forwarding and obtaining method, device and equipment
  • Verifiable statement forwarding and obtaining method, device and equipment
  • Verifiable statement forwarding and obtaining method, device and equipment

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Embodiment Construction

[0055] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in conjunction with specific embodiments of the present application and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0056] The technical solutions provided by various embodiments of the present application will be described in detail below in conjunction with the accompanying drawings.

[0057] figure 1 It is a schematic diagram of the application background of the method in the embodiment of this specification. Such as figure 1 As shown, the client 101 may be a...

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PUM

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Abstract

The embodiment of the invention discloses a verifiable statement forwarding and obtaining method, a device and equipment. According to the scheme, a data warehouse docked by a verifier obtains a verifiable statement to be verified from on-chain transaction data in a blockchain system, and then the verifiable statement is sent to equipment of the verifier.

Description

technical field [0001] This application relates to the field of computer technology, in particular to methods, devices and equipment for forwarding and obtaining verifiable claims. Background technique [0002] Decentralized IDentifier (DID) is a new type of identifier that is globally unique, highly available, resolvable, and cryptographically verifiable. [0003] After DID technology is put into use, one DID can correspond to multiple Verifiable Claims (VC). When there are too many VCs, there is a need for storage and management of VCs. Thus, VC data warehouse came into being. The data warehouse can store and manage the user's VC. [0004] In practical applications, users of the data warehouse want to record the use process of VC, so as to conduct statistical analysis on the use process of VC later. However, VC data warehouse does not have this function. [0005] Therefore, how to trace the use process of VC in the VC data warehouse has become an important technical i...

Claims

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Application Information

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IPC IPC(8): G06F16/28G06Q20/38
CPCG06Q20/3829G06F16/283
Inventor 杨仁慧
Owner ALIPAY (HANGZHOU) INFORMATION TECH CO LTD