摘要:
An anti-counterfeit label includes a label body provided thereon with a first code and a second code. The second code is superimposed on the first code. The second code is a combination of code elements of at least one color at at least one position in a region where the first code is located on the label body. An anti-counterfeit system includes a cloud platform and a mobile device. The mobile device is used to scan the image formed by the combination of the first code and second code and send it to the cloud platform. The cloud platform is used to authenticate the image, and send information that corresponds to the image to the mobile device after successful authentication. An anti-counterfeit authentication method is also provided. The label, authentication system and method provide a combination code of the first code and the second code for information authentication.