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Block chain system and operation method thereof

A blockchain and chain code technology, applied in the field of blockchain systems, can solve the problems of infeasible identity authentication, inability to prevent money laundering, inability to confirm the identity of the sender and the identity of the recipient, etc.

Pending Publication Date: 2022-03-01
锁铂林钱夹股份公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In such a blockchain system, since the identity information of the remitter is not linked to the address of the remitter, and the identity information of the recipient is not linked to the address of the recipient, it may not be possible to confirm the identity of the remitter and receive the money identity of the author
As a result, user authentication is not feasible and money laundering cannot be prevented

Method used

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  • Block chain system and operation method thereof
  • Block chain system and operation method thereof
  • Block chain system and operation method thereof

Examples

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Embodiment Construction

[0023] figure 1 is a schematic diagram of a block chain system including bank nodes and mobile nodes according to an embodiment of the present invention. refer to figure 1 , the blockchain system 100 includes a blockchain network 110, and the blockchain network 110 includes bank nodes 200-1 to 200-4 (BANK NODE1 to BANK NODE4) and mobile nodes 300-1 and 300-2 (Mobile NODE1 and Mobile NODE2). For example, the blockchain system 100 may be a blockchain system dedicated to financial transactions of digital currency of a central bank with legal validity.

[0024] A bank node (also known as a digital currency issuing node) refers to a hardware component capable of issuing (also known as "generating") digital currency or a software component combined with the hardware component, and has the ability to use a computer program (or chain code) in real time ( or on-the-fly) the ability to dynamically generate new blockchains. For example, a bank node may be an online server, but the in...

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PUM

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Abstract

The invention discloses a block chain system and an operation method thereof. The block chain system comprises bank nodes and mobile nodes, and each bank node comprises an identity account book, the identity account book comprises a public key of each bank node, a digital ID used for identifying the identity of a user of each bank node, a public key of each mobile node, and a digital ID used for identifying the identity of each mobile node.

Description

technical field [0001] The present invention relates to a blockchain system, and more particularly to a blockchain system including bank nodes each having a separate ledger for identity, digital currency and / or other functions, and a method of operating the same. Background technique [0002] In a conventional blockchain system for cryptocurrencies or encrypted assets, a public key arbitrarily generated by a user or an arbitrary hash value derived from a public key is defined as an address, and transaction information using this address is recorded in a block in the chain system. [0003] In such a blockchain system, since the identity information of the remitter is not linked to the address of the remitter, and the identity information of the recipient is not linked to the address of the recipient, it may not be possible to confirm the identity of the remitter and receive the money the identity of the author. As a result, user authentication is not feasible and money laun...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q20/38G06Q20/40G06Q20/10
CPCG06Q20/3825G06Q20/3827G06Q20/3829G06Q20/4014G06Q20/102H04L9/3239H04L2209/56H04L9/50G06Q20/3221G06Q20/3678G06Q20/389G06Q40/02H04L9/30
Inventor 尹奭九
Owner 锁铂林钱夹股份公司