Limited football information evidence storage method and device based on block chain

Abstract

The invention discloses a limited football information evidence storage method and device based on a blockchain, belongs to the technical field of blockchain information, and specifically comprises the following steps: a blockchain node receives limited football information published by a merchant; wherein the information of the limited football comprises the brand, specification, style, gross weight, number, issuing date, price, picture and total quantity of the limited football; and the blockchain node performs consensus verification on the information of the limited football and then storesthe information on the blockchain. According to the invention, through consensus evidence storage of the information of the limited football uploaded by the merchant and consensus evidence storage ofthe online or offline information of the limited football, vast consumers can identify real and credible commodity information and historical transaction information of the limited football based onthe blockchain. The consumers can determine whether the information of the limited football actually sold by the merchant is consistent with the information declared by the merchant according to the information stored in the blockchain, so that the consumer is prevented from being cheated, and the consumption experience of the consumer is ensured.

Description

technical field [0001] The present invention relates to the field of blockchain information technology, and more specifically, to a blockchain-based method and device for depositing limited football information. Background technique [0002] The FIFA World Cup, referred to as the "World Cup", is the world's highest honor, the highest standard, the highest level of competition, and the highest popularity of football matches. The world's largest sports event with more coverage than the Olympic Games. Each World Cup has a limited number of football releases, which are deeply loved by consumers. In addition, there are also some limited footballs signed by football stars, which are also very popular among fans. However, in the existing technology, the issuance and sale of limited footballs are all information given by merchants, whether the actual brand, specification, and style of limited footballs are the same as those claimed, whether the actual sales quantity of limited foo...

AI Technical Summary

Problems solved by technology

[0005] In view of the defects of the existing technology, the purpose of the present invention is to solve the problem that there is no platform in the prior art that can verify the authenticity of the information released by the limited football, and it is also impossible to verify the historical transaction information of the limited football, and it is impossible to judge the actual sales volume of the limited football and its declared value. Whether the number of issuances is the same, therefore, a technical issue that cannot guarantee the consumption experience of consumers

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