Blockchain-based digital currency generation method and cashing system

Abstract

The invention relates to a blockchain-based digital currency generation method and cashing system, and the method comprises the steps: receiving a first data request which is sent by a digital currency owner terminal and is used for generating first digital currency, and analyzing a commodity identity and a digital currency owner identity from the first data request; and determining a first denomination based on the commodity identity identifier, generating a first digital currency based on the first denomination, the commodity identity identifier and the digital currency owner identity identifier, and feeding back the first digital currency to the digital currency owner terminal. The scheme breaks through the traditional thinking of generating digital currency by merchants, the digital currency is generated by triggering of consumers or dealers and has pertinence, the generation process of the digital currency can also be used as a cashing process, the full life cycle of the digital currency is completed, the whole-process tracing of the digital currency is reliably realized, namely, the whole-process tracing of sales promotion is achieved, the cost of manual verification is greatly saved, and the sales promotion verification efficiency is improved.

Description

technical field

[0001] The invention relates to the technical field of block chains, in particular to a method for generating digital currency based on block chains and a redemption system. Background technique

[0002] Promotion with prizes is a common method used by manufacturers to open up the market, such as "one more bottle", "scan code to receive red envelopes", etc. Promotion with prizes can be a discount for consumers or a reward for retailers. Due to the fact that the current reward promotion methods cannot or are difficult to track the actual discount recipients, there are often cases of fraudulent claiming, which seriously affects the effect of product promotion. Therefore, manufacturers need to invest a lot of manpower and financial resources in verification, which is a waste of time and money.

[0003] Vouchers, coupons, discount coupons, consumption coupons, etc. are all digital currencies, which can be deducted a certain amount when consumption, and can be use...

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