Block chain-based digital asset transaction method and system, equipment and storage medium

A digital asset and transaction method technology, applied in digital data protection, electronic digital data processing, payment system, etc., can solve problems such as easy data leakage and poor liquidity

Pending Publication Date: 2021-05-28
HUNAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The present invention provides a blockchain-based digital asset transaction method, system, device, and computer-reada...

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  • Block chain-based digital asset transaction method and system, equipment and storage medium
  • Block chain-based digital asset transaction method and system, equipment and storage medium
  • Block chain-based digital asset transaction method and system, equipment and storage medium

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Embodiment Construction

[0043] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in various ways defined and covered below.

[0044] Such as figure 1 As shown, the preferred embodiment of the present invention provides a blockchain-based digital asset transaction method, comprising the following steps:

[0045] Step S1: Build a blockchain network including authorized nodes, consensus nodes and multiple holder nodes, each holder node performs information interaction with the blockchain network through the client;

[0046] Step S2: The holder node that initiates the transaction request registers with the authorized node and obtains a transaction license certificate; or the authorized node verifies the legitimacy of the transaction certificate registered by the holder node that initiated the transaction request;

[0047] Step S3: The holder node that initiates the transaction request sends...

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PUM

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Abstract

The invention discloses a block chain-based digital asset transaction method and system, equipment and a storage medium. According to the method, the non-tampering characteristic of the data on the block chain, the intelligent contract and the encryption technology are utilized, automatic transfer of the digital assets between holders is achieved, intervention of a third party is not needed, the liquidity of the digital assets is improved, and the safety of the transaction process and privacy protection of trader identity information are improved. The whole transaction information is completely published on the chain through the block chain, the authenticity of the identity information of the traders and the security of the transaction are improved through confirmation of multiple nodes, and the problem of ditrust among the traders caused by information asymmetry is solved. Moreover, the transaction processing flow is simplified, the information in the whole flow is transparent and cannot be tampered, the authenticity of all information on the chain is ensured, and the security of digital asset transaction is improved at the same time.

Description

technical field [0001] The present invention relates to the technical field of digital asset transactions, in particular, to a blockchain-based digital asset transaction method, system, device, and computer-readable storage medium. Background technique [0002] Digital assets refer to non-monetary assets that are owned or controlled by enterprises or individuals, exist in the form of data, and are held in daily activities for sale or in the process of production, while digital asset transactions are digital assets owned by enterprises or individuals. Assets are exchanged for asset holders in order to achieve investment, purchase, and other purposes. [0003] Existing digital assets need to be traded based on a centralized operator platform, and it is difficult to achieve direct transactions between holders, which limits the liquidity of digital assets; digital asset transaction records are generally controlled by a centralized operator platform, and transaction data There i...

Claims

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Application Information

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IPC IPC(8): G06Q20/06G06Q20/38G06Q40/04G06F16/23G06F16/27G06F21/60G06F21/62G06F21/64
CPCG06Q20/065G06Q20/3825G06Q40/04G06F16/2365G06F16/27G06F21/602G06F21/6245G06F21/64
Inventor 马超群王鑫米先华周中定李信儒兰秋军万丽
Owner HUNAN UNIV
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