Downloadable virtual goods, namely, computer programs for the creation and trade of digital collectibles using blockchain-based software technology and smart contracts, featuring games, artwork, photos, images, in the field of entertainment; downloadable digital images and multimedia, namely, digital collectibles created with blockchain-based software technology and smart contracts, in the nature of photos, images, and videos; downloadable image and multimedia files containing artwork, photos, text, audio, video, games and internet web links relating to artwork, photos, text, audio, video, and games, and linking to non-fungible tokens; non-fungible tokens (NFTs), namely, downloadable multimedia files containing photos, artwork, text, digital collectibles and crypto collectibles that are verifiable using blockchain technology; Downloadable music files provided via non-fungible tokens (NFTs) that are verifiable using blockchain technology; Downloadable video recordings featuring sports highlights, movie clips, provided via non-fungible tokens (NFTs) that are verifiable using blockchain technology; headphones; noise cancelling headphones; headphones for pets; noise cancelling headphones for pets