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System and method for blockchain-based notification

A blockchain and notification technology, applied in the field of blockchain-based notification systems and methods, can solve problems such as difficulty in maintenance, and achieve the effects of ensuring consistency and flexibility, protecting privacy, and ensuring information security

Active Publication Date: 2020-05-19
ADVANCED NEW TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The mapping between identities managed by such identity management systems and account or service IDs held by business entities is often difficult to maintain

Method used

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  • System and method for blockchain-based notification
  • System and method for blockchain-based notification
  • System and method for blockchain-based notification

Examples

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Embodiment Construction

[0048] Embodiments described herein provide methods, systems, and apparatus associated with an ecosystem for decentralized identity management that can provide entities with unique and verifiable identities. An entity's decentralized identification (DID) may allow the entity to gain complete control over its identity and the information associated with the identity. For example, an entity can be a business entity with many users, or it can be one of the users. Verifiable Claims (VC) allow authorization, endorsement and confirmation between different entities. In a commercial setting, service or product providers can use their customers’ decentralized identities and verifiable claims to identify and authenticate customers, and offer services or products accordingly.

[0049] In some embodiments, the decentralized identifier may be a unique identifier indicating the mapping relationship between real entities and online entities. The decentralized identification may include a U...

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Abstract

Methods, systems, and apparatus, including computer programs encoded on computer storage media, for blockchain-based notification are provided. One of the methods includes: obtaining, from a computingdevice associated with a first decentralized identifier (DID), a query about event data; in response to the obtained query, searching a data store to obtain one or more notifications for event data associated with a second DID, wherein a DID document associated with the second DID comprises the first DID, and wherein the DID document is stored in a blockchain; and providing the one or more notifications for the computing device associated with the first DID.

Description

[0001] Cross References to Related Applications [0002] This application claims the priority and rights of International Application No. PCT / CN2019 / 095299 and International Application No. PCT / CN2019 / 095303 submitted to the State Intellectual Property Office of China (SIPO) on July 9, 2019. Both of the above applications claim the priority and benefits of the International Application No. PCT / CN2019 / 094396 filed with the State Intellectual Property Office of China (SIPO) on July 2, 2019. All of the aforementioned applications are hereby incorporated by reference in their entirety. technical field [0003] The present application relates generally to methods and apparatus for blockchain-based notifications. Background technique [0004] Traditional identity management systems are based on centralized institutions such as corporate directory services, certification authorities, or domain registrars. Each centralized institution acts as a root of trust, providing credibility...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/62
CPCG06F21/31H04L9/3247G06F21/45H04L63/0815H04L63/0876H04L63/126H04L9/083H04L9/0877H04L9/0894H04L9/3239H04L63/08H04L9/50G06Q20/3829H04L9/0637H04L2209/56G06F16/2379H04L9/0866H04L9/3073H04L9/0643H04L9/3263H04L9/3271
Inventor 杨仁慧刘佳伟陈远林渝淇
Owner ADVANCED NEW TECH CO LTD
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