9 Downloadable software for drafting, editing, managing, and executing smart contracts; downloadable computer software for managing cryptocurrency transactions using blockchain technology; security authentication devices, namely, electronic security tokens in the nature of a fob-like device used by an authorized user of a computer system to facilitate authentication; encryption devices, namely, electronic encryption units; downloadable image files containing artwork featuring clothing, bags, shoes, sunglasses, jewellery, and perfumes authenticated by non-fungible tokens (NFTs); downloadable image files containing collectible artwork featuring clothing, bags, shoes, sunglasses, jewellery, and perfumes authenticated by non-fungible tokens (NFTs); downloadable virtual goods, namely, computer programs featuring clothing, bags, shoes, sunglasses, jewellery, and perfumes for use in online virtual worlds; downloadable computer programs for creating, managing, storing, accessing, sending, receiving, exchanging, validating, and selling image files containing artwork featuring clothing, bags, shoes, sunglasses, jewellery, and perfumes authenticated by non-fungible tokens (NFTs); downloadable computer programs for creating, managing, storing, accessing, sending, receiving, exchanging, validating, and selling collectible image files containing artwork featuring clothing, bags, shoes, sunglasses, jewellery, and perfumes authenticated by non-fungible tokens (NFTs); downloadable software for purchasing, storing, managing, and selling digital goods in the nature of downloadable digital art images featuring clothing, bags, shoes, sunglasses, jewellery, and perfumes authenticated by non-fungible tokens (NFTs); downloadable computer software for creating, managing, and operating machine learning technologies, artificial intelligence implementation processes, virtual world technologies, augmented reality technologies, immersive reality technologies, and data mining processes, as well as facilitating retail and e-commerce transactions and immersive experiences, all of the foregoing using blockchain technology; downloadable computer software for authenticating digital content and tokenized physical items by minting non-fungible tokens (NFTs); downloadable video recordings featuring clothing, bags, shoes, sunglasses, jewellery, and perfumes authenticated by non-fungible tokens (NFTs); downloadable media files, namely, multimedia files featuring digital art images featuring clothing, bags, shoes, sunglasses, jewellery, and perfumes authenticated by non-fungible tokens (NFTs); downloadable image files featuring digital art images featuring clothing, bags, shoes, sunglasses, jewellery, and perfumes authenticated by non-fungible tokens (NFTs)