The head of the blockchain technology research and development team of Chinese enterprise Tongbao said: Imagine when the blockchain is fully applied to the current tobacco industry. Each pack of cigarettes comes with a modifiable digital business card, which is linked to the industrial enterprise blockchain query website with a QR code. When consumers buy a pack of cigarettes, they only need to swipe the QR code, and various information about the cigarettes will pop up quickly on the mobile phone application; how powerful that is.
Situation 1: The data block of the cigarette pack has not been tampered with, and the sales address of the cigarette is the name corresponding to the tobacco business license, which can prove that the cigarette has a high probability of being a real cigarette.
Situation 2: The data block of the cigarette pack is different from the data in the chain. It is very likely that the data in a certain link has been tampered with, so an early warning will be issued to find out the source of the relevant problem.
Situation 3: The data block of the pack of cigarettes has not been tampered with, but the sales address does not match the customer's tobacco business license, there is a chance that it is not cigarettes.
Situation 4: There is no abnormality in the data block of the pack of cigarettes, but the sales address does not match the customer's tobacco business license, and a large number of cigarettes with the same data block are inquired in a short period of time, then the pack of cigarettes may be fake cigarettes, and the system should Early warning and timely recording of cigarette-related information.
For cigarette anti-counterfeiting work, chain management reduces the value of product information and continuously enhances information feedback with consumers, which can effectively grasp the circulation information of counterfeit cigarettes and improve the accuracy of anti-counterfeiting work.
For more precise strikes, the data source of the blockchain can be traced back, which can help monopoly personnel to more accurately locate the outflow position of products and provide targeted information for monopoly management work.
To crack down more accurately, in the process of cracking down on counterfeit cigarette production, it is necessary to combine manual review and blockchain, and the basis for determining counterfeit cigarettes should be more flexible and specific. First, the same data block is repeatedly queried, it is possible It is a short-term centralized purchase behavior, or it is possible that the QR code of the cigarette pack is copied and used as a master to produce fake cigarettes. At this time, the local monopoly management department needs to intervene in the investigation. The second is to query the area where the location of the location is concentrated, which may be the area where the production or circulation of fake cigarettes is concentrated, and further manual verification is required.