Downloadable computer software for use with blockchain technology and/or non-fungible tokens; Downloadable computer software for creating and managing non-fungible tokens (NFTs) in the form of unique graphics and video; Downloadable multimedia file containing art images, music, and/or video clips relating to unique graphics and/or video authenticated by non-fungible tokens (NFTs); downloadable virtual or digital goods; recorded computer software in the form of web wallets for storing virtual currency, tokens, non-fungible token (NTF) cards, photo cards, collector cards, and multimedia files using blockchain technology; downloadable software for in the form of web wallets for storing virtual currency, tokens, non-fungible token (NTF) cards, photo cards, collector cards; and multimedia files using blockchain technology; downloadable smart phone application software in the form of web wallets for storing virtual currency, tokens, non-fungible token (NTF) cards, photo cards, collector cards and multimedia files using blockchain technology