42 Crypto-collectible, cryptographic token, utility token, and non-fungible token (NFT) minting, creating, storing, and authenticating using blockchain-based software technology, namely, providing online non-downloadable computer software for minting, creating, storing, and authenticating non-fungible tokens (NFTs); Providing software as a service (SaaS) and platform as a service (PaaS) featuring software and computer software platforms for minting, creating, storing, promoting, purchasing, selling, trading, distributing, and authenticating virtual goods and digital assets, namely, crypto-collectibles in the nature of downloadable audio, video, and audiovisual recordings of artwork, and digital entertainment content relating to art and photography of others, authenticated by cryptographic tokens or non-fungible tokens (NFTs); Providing temporary use of online non-downloadable web-based applications for minting, creating, storing, promoting, purchasing, selling, trading, distributing, and authenticating virtual goods and digital assets, namely, crypto-collectibles in the nature of downloadable audio, video, and audiovisual recordings of artwork, and digital entertainment content relating to art and photography of others, authenticated by cryptographic tokens or non-fungible tokens (NFTs); Providing temporary use of non-downloadable web-based decentralized applications (DApps) for minting, creating, storing, promoting, purchasing, selling, trading, distributing, and authenticating virtual goods and digital assets, namely, crypto-collectibles in the nature of downloadable audio, video, and audiovisual recordings of artwork, and digital entertainment content relating to art and photography of others, authenticated by cryptographic tokens or non-fungible tokens (NFTs); Providing online non-downloadable software for recording, managing, tracking, and transferring ownership interests in and to virtual goods and digital assets, namely, crypto-collectibles in the nature of downloadable audio, video, and audiovisual recordings of artwork, and digital entertainment content relating to art and photography of others, authenticated by cryptographic tokens or non-fungible tokens (NFTs); Providing online non-downloadable software for managing and validating transactions on the blockchain or via distributed ledger technology involving virtual goods and digital assets, namely, crypto-collectibles in the nature of downloadable audio, video, and audiovisual recordings of artwork, and digital entertainment content relating to art and photography of others, authenticated by cryptographic tokens or non-fungible tokens (NFTs); Platform as a service (PaaS) featuring computer software platforms using blockchain and distributed ledger technology for authenticating and processing crypto-collectibles, cryptographic tokens, utility tokens, and non-fungible tokens (NFTs); Software-as-a-service (SaaS) services featuring non-downloadable computer software for licensing audio, video, and audiovisual recordings, artwork, and digital entertainment content relating to art and photography of others through smart contracts using blockchain technology; Managing and validating transactions involving virtual goods and digital assets, namely, authentication of data in the field of works of art using blockchain technology