In fact, if you uncover the surface of the barcode, you will see a unique unrepeatable blue-black 16 number.
This string of numbers is said by ordinary people to be telephone anti-counterfeiting numbers. Take a bottle of maotai liquor that has not been inquired, dial the anti-counterfeiting telephone number, and enter the anti-counterfeiting number of 16 as prompted, and you can inquire about the authenticity of the goods. After the first inquiry, entering the number again will prompt that the number has been inquired, and it cannot be inquired repeatedly, which plays an anti-counterfeiting role. Is that really the case?
I also tried several times and entered the number according to the prompt. The other party gave me a hint that the product was Kweichow Moutai, but I didn't give any other information except that this bottle of wine was Maotai. Query again means that you have already queried, and you cannot query again.
See what the experts say.
After consulting the teacher of Maotai Anti-counterfeiting Office, the teacher explained that this series of figures is only used by Maotai to trace the source of goods and cannot play a role in anti-counterfeiting. In fact, if you think about it, Maotai has so many fraudulent means, even if it can identify the authenticity, it just tells you that the bottle is real, and it is really hard to say whether the wine inside is really true.
But on the other hand, after drinking the wine, tear up the logistics code and inquire about the bottle by phone, at least, to prevent the bottle from being recycled. It is better to tear the front label and the back label. This is a symbol of identity. After all, no bar code is the same.