Original description: Welcome to the first-ever officially-licensed interactive NFT bracket challenge. In partnership with TBT (The Basketball Tournament on ESPN) featuring 64 teams, 6,400 dynamic free-mint NFTs with AR capability, many redeemable prizes and one true champion. TBT airs only on the ESPN family of channels. Watch on cable, stream through your favorite provider, or stream internationally from Europe, Africa, and Middle East at Learn more about CatBlox Studios at

Browse 11 items from CatBlox x TBT Bracket Challenge, an ERC-721 NFT collection originally launched on Ethereum. Select your favorite NFTs from CatBlox x TBT Bracket Challenge to start an auction with an opening bid and a bid ticket.