How to see the authenticity of Chengdu health certificate

Check the authenticity through mobile phone scanning. The health certificate uses two-dimensional code to prevent counterfeiting, which can be identified by scanning the mobile phone. In addition to the anti-counterfeiting QR code, some cities will also attach an inquiry website, enter the identity information on the health certificate, or the ID number, and you can conduct online inquiry. At present, many cities have launched electronic health certificates, and users can directly enter their ID number, health certificate number, name and mobile phone number on the website to query electronic health certificates.