35 Providing online marketplaces for buyers and sellers of digital assets in the nature of digital works of art, audio recordings, video recordings, audiovisual works, and text authenticated by blockchain-based non-fungible tokens; operating online marketplaces for buyers and sellers of digital assets in the nature of digital works of art, audio recordings, video recordings, audiovisual works, and text authenticated by blockchain-based non-fungible tokens; providing a website featuring an online marketplace for digital assets in the nature of digital works of art, audio recordings, video recordings, audiovisual works, and text authenticated by blockchain-based non-fungible tokens; providing online retail store services featuring digital works of art, audio recordings, video recordings, audiovisual works, and text authenticated by blockchain-based non-fungible tokens; operating an online retail store featuring digital works of art, audio recordings, video recordings, audiovisual works, and text authenticated by blockchain-based non-fungible tokens; providing online collections and exhibitions in the nature of retail store services for digital works of art, audio recordings, video recordings, audiovisual works, and text provided by online art galleries; operating online collections and exhibitions in the nature of retail store services for digital works of art, audio recordings, video recordings, audiovisual works, and text provided by online art galleries; providing trade show exhibitions featuring digital assets in the nature of digital works of art, audio recordings, video recordings, audiovisual works, and text; operating trade show exhibitions featuring digital assets in the nature of digital works of art, audio recordings, video recordings, audiovisual works, and text