Hello, this is the Whosfan customer support team.
Hanteo Chart Authentication Card reflects the purchase of the music-related works (albums, merchandise) to Hanteo Chart when a fan purchases and authenticates the products.
When you authenticate the genuine albums and merchandise through HATS, you can not only protect the copyright of the artist but also receive credit, and the authentication points will be reflected on Hanteo Chart's Global Authentication Chart and Star Chart and help the growth of the artist.
Watch the video on how to use Hanteo Chart Authentication Card (HATS) below:
Thank you.