Computer programming of smart contracts on a blockchain; Providing online non-downloadable software for minting non-fungible tokens (NFTs); Providing online non-downloadable computer software for minting non-fungible tokens (NFTs); Providing online, non-downloadable software for facilitating the buying, selling, auctioning, and licensing of digital content authenticated by non-fungible tokens (NFTs), including managing smart contracts, processing cryptocurrency transactions, and generating tr...