Whopper is a producer of custom high quality physical cold storage cards and public key deposit cards. Our automated production system, along with operating all our own equipment, ensures that all key pairs for cold storage are safe with multiple system checks to confirm safety in our system.
Through this association, the Whopper group will work with KuCoin to make the world's first custom KCS physical cold storage card, which will be collectible, giftable and tradable. What a great news, right?
Looking forward for more updates about this partnership.