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Service data transaction method on chain and equipment thereof

A technology of business data and transaction equipment, which is applied in the blockchain field, can solve problems such as inability to trade, and achieve the effect of being easy to implement and increasing the characteristics of openness and transparency

Inactive Publication Date: 2019-09-10
BEIJING AIMORECE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing blockchain network can only conduct transfer transactions, not data transactions
For example: a user's evaluation of a product, after the evaluation data is uploaded to the chain, it cannot be traded

Method used

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  • Service data transaction method on chain and equipment thereof
  • Service data transaction method on chain and equipment thereof
  • Service data transaction method on chain and equipment thereof

Examples

Experimental program
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Embodiment Construction

[0044] In order to explain the overall concept of the present application more clearly, the following detailed description will be given by way of examples in combination with the accompanying drawings.

[0045] The terms "first", "second" and the like in the specification and claims of the present application and the above drawings are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence. It is to be understood that the sequences so used are interchangeable under appropriate circumstances such that the embodiments of the invention described herein can be practiced in sequences other than those illustrated or described herein.

[0046] Furthermore, the terms "comprising" and "having", as well as any variations thereof, are intended to cover a non-exclusive inclusion, for example, a process, method, system, product or device comprising a sequence of steps or elements is not necessarily limited to the expressly listed inst...

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PUM

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Abstract

The invention discloses a service data transaction method on a chain and equipment thereof. The method comprises the following steps: a block chain node receiving a service data chaining request of afirst client; receiving a service data purchase request of a second client; triggering a verification intelligent contract on the block chain, performing balance verification on the purchase price ofthe service data by the verification intelligent contract, and freezing a balance after the balance verification is passed; receiving a transaction query request of the first client; sending a transaction query response to the first client, wherein the transaction query response comprises the second client public key; receiving a transaction request sent by the first client, wherein the transaction request comprises the service data encrypted by the public key of the second client; and triggering a transaction intelligent contract on the block chain, wherein the transaction intelligent contract executes account transfer of the purchase price of the service data. According to the method, the service data transaction can be linked, and the transaction process is public and transparent.

Description

technical field [0001] The present application relates to the technical field of block chain, and in particular to a method and equipment for business data transaction on the chain. Background technique [0002] At present, blockchain, Internet of Things and artificial intelligence are listed as the three major technologies of future technology. Blockchain technology is based on a decentralized peer-to-peer network, using open source software to combine cryptography principles, time series data and consensus mechanisms to ensure the coherence and continuity of each node in the distributed database, so that information can be verified instantly and can be Traceable, but difficult to tamper with and unshielded, thus creating a shared value system of privacy, efficiency and security. [0003] However, the existing blockchain network can only conduct transfer transactions, not data transactions. For example: a user's evaluation of a product, after the evaluation data is upload...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q20/38G06Q40/04
CPCG06Q20/3829G06Q40/04
Inventor 吉建勋杨慧
Owner BEIJING AIMORECE TECH CO LTD