TRACING ANTI-COUNTERFEITING LABEL BASED ON BLOCK CHAIN, PROCESSING PROCESS AND APPLICATION SERVICE PLATFORM

摘要

The present invention relates to a tracing anti-counterfeiting label based on a block chain, a processing process and an application service platform. The label comprises a label body, wherein label content is printed on one side surface of the label body, and a layer to be taken off so as to leave words is provided on the other side surface; part or all of the label content is printed by means of irreversible temperature-changing ink; and the label content comprises an anti-counterfeiting code for verifying the authenticity of a commodity and a tracing code for tracing the commodity from production to sales. The anti-counterfeiting code and the tracing code correspond to each other on a one-to-one basis, and the anti-counterfeiting code and the tracing code can be verified on a blockchain platform on which corresponding commodity information is stored and recorded, and can check each other. Authenticity identification is performed by means of the correspondence between the anti-counterfeiting code and the blockchain platform, and the commodity can be queried from production to sales by means of the correspondence between the tracing code and the blockchain platform, such that same is highly easily identifiable. The anti-counterfeiting code and the identification code can be checked on the blockchain platform, which improves the degree of anti-counterfeiting, and also makes the trustworthiness of the label high. The public can obtain the authenticity information of the commodity and the whole process of the commodity from production to sales, which facilitates improving the degree of approval of the commodity and the degree of trust in an enterprise.