Downloadable virtual goods, namely, computer programs featuring jewelry, postcards, posters, photographs, photograph albums, books, magazines, purses, bags, furniture, towels, blankets, clothing, headwear, footwear, toys, games, homes, buildings, vehicles, food, and drink for use in online virtual worlds; downloadable music files authenticated by non-fungible tokens (NFTs); downloadable image files containing music, dance, musical entertainment, musical videos, Korean culture, style, fashion, jewelry, postcards, posters, photographs, photograph albums, books, magazines, purses, bags, furniture, towels, blankets, clothing, headwear, footwear, toys, games, homes, buildings, vehicles, food, and drink authenticated by non-fungible tokens (NFTs); downloadable video files relating to music, dance, musical entertainment, musical videos, Korean culture, style, fashion, jewelry, postcards, posters, photographs, photograph albums, books, magazines, purses, bags, furniture, towels, blankets, clothing, headwear, footwear, toys, games, homes, buildings, vehicles, food, and drink authenticated by non-fungible tokens (NFTs); downloadable software for blockchain-based inventory management; downloadable computer software for managing and verifying currency transactions on a blockchain; downloadable computer software for accessing, reading, and tracking information in the field of financial transactions, music, dance, entertainment, entertainment collectibles, musical bands, musical videos, movies, culture, and current events on a blockchain; downloadable software for use as a cryptocurrency wallet for virtual money and for use in managing, converting, tracking, issuing, collecting and trading virtual money; downloadable software for use as a cryptocurrency wallet for cryptocurrency and for use in managing, converting, tracking, issuing, collecting and trading cryptocurrency; downloadable software for generating cryptographic keys for receiving and spending cryptocurrency; sun glasses; spectacles; contact lenses; respirators for filtering air, namely, air purifying respirator masks to prevent injury due to dust inhalation; dust protective masks; protective face masks for the prevention of accident or injury; downloadable multimedia file containing artwork, text, audio, video, games, and Internet Web links relating to music, dance, entertainment, musical bands, musical videos, movies, culture, and current events; downloadable video recordings featuring music, dance, entertainment, musical bands, musical videos, movies, culture, and current events; downloadable emoticons for mobile phones; downloadable computer graphics; downloadable electronic publications in the nature of books, magazines, newsletters, brochures and manuals in the fields of music, dance, entertainment, musical bands, musical videos, movies, pop culture, and current events
Electrical and Scientific Apparatus