9 Downloadable software for blockchain-based transactions, for use of a cryptocurrency wallet to purchase cryptocurrency, blockchain-based property, web3 media, crypto collectibles, and digital art and content authenticated by NFTs, all of the preceding in the field of sports; downloadable computer platform enabling users to engage in online virtual worlds in the field of sports; downloadable software for use in facilitating fantasy sports contests and games; downloadable electronic game software in the field of sports; downloadable software to provide sports data, sports content, and enable access to sports fan communities; downloadable software to enable sports betting and gambling