Privacy element data sharing system and method based on block chain, computer equipment and medium

A data sharing and blockchain technology, applied in the blockchain field, can solve problems such as difficult flow of production factors, ownership and use right attribution, difficulty in guaranteeing the atomicity of asynchronous transactions, etc., and achieve the goal of improving convenience and security Effect

Active Publication Date: 2021-08-10
HANGZHOU QULIAN TECH CO LTD
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] As a flat account book in each circle, the blockchain can achieve credible information flow and capital flow in each circle. However, due to the heterogeneity of the underlying framework of the blockchain , and because the atomicity of asynchronous transactions between distributed systems is difficult to guarantee, each circle is still a large island
[0003] At present, in the ecosystems of some application fields, especially the ecosystems in the medical field, although the medical consortium is assisted by blockchain, it can achieve credible circulation of production factors within the circle (a certain region or a certain business), but The problem of isolated islands between medical alliances (between circles) still exists, and there is a lack of un

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  • Privacy element data sharing system and method based on block chain, computer equipment and medium
  • Privacy element data sharing system and method based on block chain, computer equipment and medium
  • Privacy element data sharing system and method based on block chain, computer equipment and medium

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[0047] All techniques and scientific terms used herein are commonly understood from those skilled in the art of the present invention, unless otherwise defined. The terminology used in the specification of the present disclosure is intended to describe specific embodiments. The purpose is not intended to limit the present application; and the terms "including" and "have" and "having" and any deformed in the above drawings are intended to cover the contained in which it is inclusive. The specification and claims of the present application or the terms "first", "second", "second", or the like are used to distinguish different objects, not to describe a particular order.

[0048] In this article, "Embodiment" means that the specific features, structures, or characteristics described in connection with the embodiments may be included in at least one embodiment of the present application. This phrase is not necessarily a separate or alternative embodiment of the same embodiment in the ...

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Abstract

The invention discloses a privacy element data sharing system, method and device based on a block chain and a medium, and the method comprises the steps of registering a supervisor, a portal organization and a vertical field common user, receiving a service retrieval request of the vertical field common user, and according to the service retrieval request, retrieving related production element services through a production element fusion layer, and returning a production element list and corresponding to-be-paid points; freezing and unfreezing assets of two transaction parties through a related portal chain set when detecting that a common user in the vertical field initiates a transaction request, and returning a transaction receipt and a distributed cooperation voucher; and performing the distributed collaboration under the chain based on the distributed collaboration voucher. By adopting the invention, the convenience and the security of production element sharing among the portal chains are improved.

Description

technical field [0001] The present invention relates to the technical field of block chains, in particular to a block chain-based privacy element data sharing system, method, computer equipment and media. Background technique [0002] As a flat account book in each circle, the blockchain can achieve credible information flow and capital flow in each circle. However, due to the heterogeneity of the underlying framework of the blockchain , and because the atomicity of asynchronous transactions between distributed systems is difficult to guarantee, each circle is still a large island. [0003] At present, in the ecosystems of some application fields, especially the ecosystems in the medical field, although the medical consortium is assisted by blockchain, it can achieve credible circulation of production factors within the circle (a certain region or a certain business), but The problem of isolated islands between medical alliances (between circles) still exists, and there is ...

Claims

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Application Information

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IPC IPC(8): G06F21/60G06F21/62G06Q20/38G06Q40/04H04L9/08
CPCG06F21/602G06F21/6245G06Q40/04G06Q20/382H04L9/0822H04L9/0897H04L2209/56H04L9/50
Inventor 邱炜伟李伟汪小益张帅叶少杰
Owner HANGZHOU QULIAN TECH CO LTD
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