Transaction method and system based on digital currency, medium and transaction system

Abstract

The invention provides a transaction method and system based on digital currency, a medium and a transaction system. The method comprises the following steps: obtaining transaction order information provided by an e-commerce platform; verifying the compliance of the transaction order information, and generating transaction information; making a smart contract based on the transaction information, and submitting the smart contract to a digital currency system, so that the digital currency system deploys the smart contract in a digital currency wallet of the buyer, and executes a digital currency transfer transaction when a trigger condition of the smart contract is satisfied; and based on an intelligent contract execution result and transaction information fed back by the digital currency system, achieving verification and supervision services of distributed collaborative currency fund and transaction information bidirectional fusion. According to the transaction method and system based on the digital currency, the medium and the transaction system, unbinding and distribution cooperative control of the fund flow and the information flow of two transaction parties are realized.

Description

technical field [0001] The present invention relates to the technical field of digital currency, in particular to a transaction method, system, medium and transaction system based on digital currency. Background technique [0002] In the existing technology, online e-commerce transactions often take the form of third-party guarantee, that is, consumers first pay the money to the third-party guarantee platform, and after confirming that the goods transaction is completed normally, the third-party platform pays the money to the merchant. Through the control of the information flow and capital flow bundling in the transaction link, the third-party platform has gathered a large amount of social funds and digital assets. [0003] Therefore, the above-mentioned third-party aggregation platform intercepts the point-to-point flow path of funds that reflect the original transactions in the market. Due to the lack of integrated information flow and capital flow of national financial ...

AI Technical Summary

Problems solved by technology

Due to the lack of integrated information flow and capital flow of national financial institutions, a large number of newly generated social digital assets are separated from the existing economic and financial statistics and measurement systems, making it more difficult to implement more accurate tracking and dynamic grasp of the end of the micro economy. Weakened the accuracy of national macroeconomic and financial monitoring and regulation, and brought certain challenges to the formulation of economic and monetary policies under the new situation, the prevention and resolution of major risks, and the maintenance of the national credit system.

[0004] At the same time, in order to play the role of a capital pool, third-party platforms often engage in mixed operations that far exceed the transaction guarantee business. These mixed operations with blurred boundaries not only make financial supervision difficult, but also bring certain hidden dangers to the protection of the interests of both buyers and sellers. It is not conducive to e-commerce services, especially the continuous and in-depth development of new cross-border e-commerce

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