Method of verifying the authenticity of products

1: show the company's trademark logo as genuine products through the bright screen of the mobile phone.
2: After consumers buy the product, they need to scrape off the surface of the scraping silver, and scan the phone code to obtain product information.
3: scan the qr code, and click the submit, you can see the query results and the fingerprint images, scanning the qr code by comparing the fingerprint images, and mobile phone screen on the label of the fingerprint image is to check that can verify authenticity (fingerprint image on the label with mobile phone display on the screen of the fingerprint images as the real thing, is not the same as is fake)