Cigarette product tracing method and device
A technology for cigarettes and products, applied in the field of blockchain, can solve the problems of high cost of website authenticity and difficulty in tracking the whole process of cigarettes, and achieve the effect of high cost of data forgery, complete and clear commodity traceability information, and cost saving.
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[0045] In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings. Here, the exemplary embodiments of the present invention and their descriptions are used to explain the present invention, but not to limit the present invention.
[0046] In order to trace the source of cigarette products and improve the user experience, the embodiment of the present invention provides a method for traceability of cigarette products, such as figure 1 As shown, the method can include:
[0047] Step 101, obtaining the universal unique identification code of at least one pack of cigarettes to be traced;
[0048] Step 102: According to the universal unique identification code, query the pre-recorded production and sales life cycle transaction information of each pack of cigarettes to be traced in the consortium c...
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