Downloadable software for enabling users to view, market, purchase, sell, or exchange non-fungible tokens (NFTs), digital collectibles or digitized assets; Downloadable software for managing and validating cryptocurrency and nonfungible tokens (NFTs) transactions using blockchain-based smart contracts; Downloadable software for web based and mobile applications that gives users the ability to upload, download, view, purchase, re-sell, trade, and auction non-fungible tokens and assets; Downloadable video game programs; Downloadable video game software; Downloadable game software for use on digital sports racing; Downloadable image file containing artwork, text, audio, video, games and Internet Web links relating to sporting and cultural activities; Downloadable computer programs for video and computer games; Downloadable computer software for managing and validating cryptocurrency transactions using blockchain-based smart contracts; Downloadable computer software for managing and verifying cryptocurrency transactions on a blockchain; Downloadable multimedia file containing artwork relating to digital sports racing authenticated by non-fungible tokens (NFTs); Downloadable software for blockchain-based inventory management