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Transaction verification and registration method for digital currency

A digital currency and transaction technology, applied in the blockchain field, can solve problems that do not meet the operation and regulatory requirements of the digital currency system, and do not mention how to verify and register digital currency transactions, so as to improve transaction security and transaction efficiency , the effect of preventing double flower attacks

Active Publication Date: 2018-05-08
CHINA UNIONPAY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The patent does not mention the specific process of how to verify and register digital currency transactions
In addition, in the transaction process of digital currency, only the electronic account book information and various transaction certificates are simply stored, and the transaction process does not involve issues such as how to reach consensus and how to protect privacy, which does not meet the requirements of digital currency system operation and supervision.

Method used

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  • Transaction verification and registration method for digital currency
  • Transaction verification and registration method for digital currency
  • Transaction verification and registration method for digital currency

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Embodiment Construction

[0027] The following descriptions describe specific embodiments of the invention to teach those skilled in the art how to make and use the best mode of the invention. In order to teach inventive principles, some conventional aspects have been simplified or omitted. Those skilled in the art will appreciate that variations from these embodiments will fall within the scope of the invention. Those skilled in the art will appreciate that the features described below can be combined in various ways to form multiple variations of the invention. As a result, the invention is not limited to the specific embodiments described below, but only by the claims and their equivalents.

[0028] figure 1 A digital currency transaction verification and registration method 1000 represents one embodiment of the present invention.

[0029] In step 110, the central node authorizes one or more institutions to perform transaction verification, and sends the first public key and the first private ke...

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Abstract

The invention provides a transaction verification and registration method for digital currency. The method comprises: a central node gives one or more mechanisms authority to carry out transaction verification; after a transaction request sent by a user and a pre-selected endorsement strategy are received, the central node analyzes a transaction request and a first data packet is generated, and then the first data packet is sent to one or more authorized mechanisms to carry out transaction verification; a verification feedback result is received from the one or more authorized mechanisms; andwhen determining that the received verification feedback result meets a requirement in the endorsement strategy, the central node registers the transaction and informs the user of transaction success.In addition, the invention also provides a transaction verification and registration system for digital currency and a computer storage medium.

Description

technical field [0001] The invention relates to the technical field of block chains, in particular to a digital currency transaction verification and registration method and system. Background technique [0002] Blockchain is a new application model of computer technologies such as distributed data storage, point-to-point transmission, consensus mechanism, and encryption algorithm. The so-called consensus mechanism is a mathematical algorithm to establish trust and obtain rights and interests between different nodes in the blockchain system. The design of the blockchain is a protection measure, such as (applied to) a highly fault-tolerant distributed computing system. Blockchain enables hybrid consensus. This makes blockchain suitable for recording events, titles, medical records and other activities that require ingestion of data, identification management, transaction flow management and proof of provenance management. Blockchain has huge potential for finance and has a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q40/04G06Q20/38G06F21/60G06F21/62H04L29/06H04L29/08
CPCG06F21/602G06F21/6245G06Q20/3825G06Q20/3829G06Q40/04H04L63/0884H04L63/12H04L63/1441H04L67/1097G06Q20/065G06Q20/0655G06Q20/3674H04L9/0637
Inventor 朱涛童耀刚周钰
Owner CHINA UNIONPAY
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