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A data sharing method, device and equipment

A data sharing and data technology, applied in the field of blockchain, can solve the problem of data exchange and sharing between enterprises, and achieve the effect of reducing compliance business risks, alleviating data islands, and reducing operating costs

Active Publication Date: 2020-12-04
ALIPAY (HANGZHOU) INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Currently, cross-organizational data sharing solutions are commonly used by third-party authorities (such as courts) for special reasons (such as the need for courts to enforce judgments) to establish asymmetric data query methods, that is, enterprises open data to third-party authorities Query service, based on which a third-party authoritative organization can query the data stored by the enterprise, but data exchange and sharing between enterprises still cannot be carried out

Method used

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  • A data sharing method, device and equipment
  • A data sharing method, device and equipment
  • A data sharing method, device and equipment

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Embodiment Construction

[0039] In order to enable those skilled in the art to better understand the technical solutions in this specification, the technical solutions in the embodiments of this specification will be clearly and completely described below in conjunction with the drawings in the embodiments of this specification. Obviously, the described The embodiments are only some of the embodiments of the present application, but not all of them. Based on the embodiments of this specification, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0040] At present, for the practical purpose of evading supervision, suspects who conduct illegal transactions often consciously design the transaction link to span multiple financial institutions, multiple links, and multiple subjects, such as transferring funds in financial transactions across multiple Each fund circulation channel, such as banks, t...

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Abstract

The embodiment of this specification discloses a data sharing method, device and equipment. The data sharing scheme includes: when receiving a transaction request initiated by a user, when it is determined that there is no precipitated data in the blockchain, broadcasting a data query request to other blockchain nodes in the blockchain; receiving the The transaction link data returned by other blockchain nodes in response to the data query request; according to industry experience rules, the precipitation data corresponding to the user is mined.

Description

technical field [0001] This description relates to the technical field of blockchain, and in particular to a data sharing method, device and equipment. Background technique [0002] Due to cost, revenue, data sensitivity, data security and many other considerations, enterprises are unwilling to exchange and share their own business data with other enterprises, so there are a large number of "data islands" or "information islands" in various industries . [0003] Currently, cross-organizational data sharing solutions are commonly used by third-party authorities (such as courts) for special reasons (such as the need for courts to enforce judgments) to establish asymmetric data query methods, that is, enterprises open data to third-party authorities Query service, based on which a third-party authoritative organization can query the data stored by the enterprise, but data exchange and sharing between enterprises still cannot be carried out. [0004] Therefore, a solution for ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/2458G06Q40/04G06F16/27G06Q20/40
CPCG06F16/2465G06Q40/04G06F16/27G06Q20/4016G06F2216/03G06Q20/389G06Q20/4014G06Q20/02G06Q2220/00
Inventor 娄思源
Owner ALIPAY (HANGZHOU) INFORMATION TECH CO LTD