It is a system that provides a platform service that can authenticate genuine products by issuing NFTs with the hash value of a specific product's serial number on the mainnet.

Products to be authenticated will have specially made color QR codes with NFC functionality attached.
The NFC stores a unique serial number, and the QR code contains a color value. The color value is verified through a code that matches the serial number.

By scanning once, the system reads and verifies the QR code, color value, and NFC input value. The hash value of this data is issued as an NFT, which is checked against the product information to confirm authenticity.

This innovative solution offers a new approach to genuine product authentication labels, which are losing credibility due to counterfeit hologram labels.

Especially by using the blockchain mainnet, this service is expected to be well-received as it provides a reliable marketing solution for companies seeking to implement trust marketing.