35 Retail and online retail store services, wholesale and online wholesale store services and arranging and conducting of auctions and online auctions featuring digital ownership and authentication certificates for digital items, namely, for data files, image files and video files of clothing, footwear, shoes, headgear, textiles, fashion accessories, bags, handbags, backpacks, luggage, jewelry, watches, zippers for zip fasteners, spectacles, sunglasses, perfumery, cosmetics, sports equipment and works of art; retail and online retail store services, wholesale and online wholesale store services and arranging and conducting of auctions and online auctions featuring digital ownership and authentication certificates for digital items, namely, for audio files featuring sound effects; retail and online retail store services, wholesale and online wholesale store services and arranging and conducting of auctions and online auctions featuring digital ownership and authentication certificates for digital items, namely, for audio files featuring audio relating to video games; retail and online retail store services, wholesale and online wholesale store services and arranging and conducting of auctions and online auctions featuring digital ownership and authentication certificates for digital items, namely, for audio files featuring audio in the field of clothing, footwear, shoes, headgear, textiles, fashion accessories, bags, handbags, backpacks, luggage, jewelry, watches, zippers for zip fasteners, spectacles, sunglasses, perfumery, cosmetics, sports equipment and works of art; retail and online retail store services, wholesale and online wholesale store services and arranging and conducting of auctions and online auctions featuring digital ownership and authentication certificates for digital items, namely, for music; retail and online retail store services, wholesale and online wholesale store services and arranging and conducting of auctions and online auctions featuring digital ownership and authentication certificates for digital items, namely, for memes; retail and online retail store services, wholesale and online wholesale store services and arranging and conducting of auctions and online auctions featuring digital ownership and authentication certificates for digital items, namely, for films and film clips featuring clothing, footwear, shoes, headgear, textiles, fashion accessories, bags, handbags, backpacks, luggage, jewelry, watches, zippers for zip fasteners, spectacles, sunglasses, perfumery, cosmetics, sports equipment and works of art; retail and online retail store services, wholesale and online wholesale store services and arranging and conducting of auctions and online auctions featuring digital ownership and authentication certificates for digital items, namely, for digital clothing, footwear, shoes, headgear, textiles, fashion accessories, bags, handbags, backpacks, luggage, jewelry, watches, zippers for zip fasteners, spectacles, sunglasses, perfumery, cosmetics, sports equipment and works of art; retail and online retail store services, wholesale and online wholesale store services and arranging and conducting of auctions and online auctions featuring digital goods, namely, data files, image files and video files of clothing, footwear, shoes, headgear, textiles, fashion accessories, bags, handbags, backpacks, luggage, jewelry, watches, zippers for zip fasteners, spectacles, sunglasses, perfumery, cosmetics, sports equipment and works of art authenticated by non-fungible tokens; retail and online retail store services, wholesale and online wholesale store services and arranging and conducting of auctions and online auctions featuring digital goods, namely, audio files featuring sound effects authenticated by non-fungible tokens; retail and online retail store services, wholesale and online wholesale store services and arranging and conducting of auctions and online auctions featuring digital goods, namely, audio files featuring audio relating to video games authenticated by non-fungible tokens; retail and online retail store services, wholesale and online wholesale store services and arranging and conducting of auctions and online auctions featuring digital goods, namely, audio files featuring audio in the field of clothing, footwear, shoes, headgear, textiles, fashion accessories, bags, handbags, backpacks, luggage, jewelry, watches, zippers for zip fasteners, spectacles, sunglasses, perfumery, cosmetics, sports equipment and works of art authenticated by non-fungible tokens; retail and online retail store services, wholesale and online wholesale store services and arranging and conducting of auctions and online auctions featuring digital goods, namely, music authenticated by non-fungible tokens; retail and online retail store services, wholesale and online wholesale store services and arranging and conducting of auctions and online auctions featuring digital goods, namely, memes authenticated by non-fungible tokens; retail and online retail store services, wholesale and online wholesale store services and arranging and conducting of auctions and online auctions featuring digital goods, namely, films and film clips featuring clothing, footwear, shoes, headgear, textiles, fashion accessories, bags, handbags, backpacks, luggage, jewelry, watches, zippers for zip fasteners, spectacles, sunglasses, perfumery, cosmetics, sports equipment and works of art authenticated by non-fungible tokens; retail and online retail store services, wholesale and online wholesale store services and arranging and conducting of auctions and online auctions featuring digital goods, namely, digital clothing, footwear, shoes, headgear, textiles, fashion accessories, bags, handbags, backpacks, luggage, jewelry, watches, zippers for zip fasteners, spectacles, sunglasses, perfumery, cosmetics, sports equipment and works of art authenticated by non- fungible tokens; retail and online retail store services, wholesale and online wholesale store services and arranging and conducting of auctions and online auctions featuring virtual works of art, namely, in the form of data files, image files, video files, audio files, music, memes, films and film clips; retail and online retail store services, wholesale and online wholesale store services and arranging and conducting of auctions and online auctions featuring crypto-collectibles and other blockchain-based non-fungible valuables, namely, data files, image files and video files of clothing, footwear, shoes, headgear, textiles, fashion accessories, bags, handbags, backpacks, luggage, jewelry, watches, zippers for zip fasteners, spectacles, sunglasses, perfumery, cosmetics, sports equipment and works of art; retail and online retail store services, wholesale and online wholesale store services and arranging and conducting of auctions and online auctions featuring crypto-collectibles and other blockchain-based non-fungible valuables, namely, audio files featuring sound effects; retail and online retail store services, wholesale and online wholesale store services and arranging and conducting of auctions and online auctions featuring crypto-collectibles and other blockchain-based non-fungible valuables, namely, audio files featuring audio relating to video games; retail and online retail store services, wholesale and online wholesale store services and arranging and conducting of auctions and online auctions featuring crypto-collectibles and other blockchain-based non-fungible valuables, namely, audio files featuring audio in the field of clothing, footwear, shoes, headgear, textiles, fashion accessories, bags, handbags, backpacks, luggage, jewelry, watches, zippers for zip fasteners, spectacles, sunglasses, perfumery, cosmetics, sports equipment and works of art; retail and online retail store services, wholesale and online wholesale store services and arranging and conducting of auctions and online auctions featuring crypto-collectibles and other blockchain-based non-fungible valuables, namely, music; retail and online retail store services, wholesale and online wholesale store services and arranging and conducting of auctions and online auctions featuring crypto-collectibles and other blockchain-based non-fungible valuables, namely, memes; retail and online retail store services, wholesale and online wholesale store services and arranging and conducting of auctions and online auctions featuring crypto-collectibles and other blockchain-based non-fungible valuables, namely, films and film clips featuring clothing, footwear, shoes, headgear, textiles, fashion accessories, bags, handbags, backpacks, luggage, jewelry, watches, zippers for zip fasteners, spectacles, sunglasses, perfumery, cosmetics, sports equipment and works of art; retail and online retail store services, wholesale and online wholesale store services and arranging and conducting of auctions and online auctions featuring crypto-collectibles and other blockchain-based non-fungible valuables, namely, digital clothing, footwear, shoes, headgear, textiles, fashion accessories, bags, handbags, backpacks, luggage, jewelry, watches, zippers for zip fasteners, spectacles, sunglasses, perfumery, cosmetics and sports equipment ; business intermediary services in relation to the matching of potential buyers with sellers of digital ownership and authentication certificates for digital items, namely, for data files, image files and video files of clothing, footwear, shoes, headgear, textiles, fashion accessories, bags, handbags, backpacks, luggage, jewelry, watches, zippers for zip fasteners, spectacles, sunglasses, perfumery, cosmetics, sports equipment and works of art; business intermediary services in relation to the matching of potential buyers with sellers of digital ownership and authentication certificates for digital items, namely, for audio files featuring sound effects; business intermediary services in relation to the matching of potential buyers with sellers of digital ownership and authentication certificates for digital items, namely, for audio files featuring audio relating to video games; business intermediary services in relation to the matching of potential buyers with sellers of digital ownership and authentication certificates for digital items, namely, for audio files featuring audio in the field of clothing, footwear, shoes, headgear, textiles, fashion accessories, bags, handbags, backpacks, luggage, jewelry, watches, zippers for zip fasteners, spectacles, sunglasses, perfumery, cosmetics, sports equipment and works of art; business intermediary services in relation to the matching of potential buyers with sellers of digital ownership and authentication certificates for digital items, namely, for music; business intermediary services in relation to the matching of potential buyers with sellers of digital ownership and authentication certificates for digital items, namely, for memes; business intermediary services in relation to the matching of potential buyers with sellers of digital ownership and authentication certificates for digital items, namely, for films and film clips featuring clothing, footwear, shoes, headgear, textiles, fashion accessories, bags, handbags, backpacks, luggage, jewelry, watches, zippers for zip fasteners, spectacles, sunglasses, perfumery, cosmetics, sports equipment and works of art; business intermediary services in relation to the matching of potential buyers with sellers of digital certificates for digital items, namely, for digital clothing, footwear, shoes, headgear, textiles, fashion accessories, bags, handbags, backpacks, luggage, jewelry, watches, zippers for zip fasteners, spectacles, sunglasses, perfumery, cosmetics, sports equipment and works of art; business intermediary services in relation to the matching of potential buyers with sellers of digital goods, namely, data files, image files and video files of clothing, footwear, shoes, headgear, textiles, fashion accessories, bags, handbags, backpacks, luggage, jewelry, watches, zippers for zip fasteners, spectacles, sunglasses, perfumery, cosmetics, sports equipment and works of art authenticated by non-fungible tokens; business intermediary services in relation to the matching of potential buyers with sellers of digital goods, namely, audio files featuring sound effects authenticated by non-fungible tokens; business intermediary services in relation to the matching of potential buyers with sellers of digital goods, namely, audio files featuring audio relating to video games authenticated by non-fungible tokens; business intermediary services in relation to the matching of potential buyers with sellers of digital goods, namely, audio files featuring audio in the field of clothing, footwear, shoes, headgear, textiles, fashion accessories, bags, handbags, backpacks, luggage, jewelry, watches, zippers for zip fasteners, spectacles, sunglasses, perfumery, cosmetics, sports equipment and works of art authenticated by non-fungible tokens; business intermediary services in relation to the matching of potential buyers with sellers of digital goods, namely, music authenticated by non-fungible tokens; business intermediary services in relation to the matching of potential buyers with sellers of digital goods, namely, memes authenticated by non-fungible tokens; business intermediary services in relation to the matching of potential buyers with sellers of digital goods, namely, films and film clips featuring clothing, footwear, shoes, headgear, textiles, fashion accessories, bags, handbags, backpacks, luggage, jewelry, watches, zippers for zip fasteners, spectacles, sunglasses, perfumery, cosmetics, sports equipment and works of art authenticated by non-fungible tokens; business intermediary services in relation to the matching of potential buyers with sellers of digital goods, namely, digital clothing, footwear, shoes, headgear, textiles, fashion accessories, bags, handbags, backpacks, luggage, jewelry, watches, zippers for zip fasteners, spectacles, sunglasses, perfumery, cosmetics, sports equipment and works of art authenticated by non-fungible tokens; business intermediary services in relation to the matching of potential buyers with sellers of virtual goods, namely, data files containing audio files featuring sound effects; business intermediary services in relation to the matching of potential buyers with sellers of virtual goods, namely, data files containing audio files featuring audio relating to video games; business intermediary services in relation to the matching of potential buyers with sellers of virtual goods, namely, data files containing audio files featuring audio in the field of clothing, footwear, shoes, headgear, textiles, fashion accessories, bags, handbags, backpacks, luggage, jewelry, watches, zippers for zip fasteners, spectacles, sunglasses, perfumery, cosmetics, sports equipment and works of art; business intermediary services in relation to the matching of potential buyers with sellers of virtual goods, namely, data files containing music; business intermediary services in relation to the matching of potential buyers with sellers of virtual goods, namely, data files containing memes; business intermediary services in relation to the matching of potential buyers with sellers of virtual goods, namely, data files containing films featuring clothing, footwear, shoes, headgear, textiles, fashion accessories, bags, handbags, backpacks, luggage, jewelry, watches, zippers for zip fasteners, spectacles, sunglasses, perfumery, cosmetics, sports equipment and works of art; business intermediary services in relation to the matching of potential buyers with sellers of virtual goods, namely, data files containing film clips featuring clothing, footwear, shoes, headgear, textiles, fashion accessories, bags, handbags, backpacks, luggage, jewelry, watches, zippers for zip fasteners, spectacles, sunglasses, perfumery, cosmetics, sports equipment and works of art; business intermediary services in relation to the matching of potential buyers with sellers of virtual goods, namely, data files in the form of image files and video files of clothing, footwear, shoes, headgear, textiles, fashion accessories, bags, handbags, backpacks, luggage, jewelry, watches, zippers for zip fasteners, spectacles, sunglasses, perfumery, cosmetics, sports equipment and works of art; business intermediary services in relation to the matching of potential buyers with sellers of virtual works of art, namely, data files, image files, video files, audio files, music, memes, films and film clips; business intermediary services in relation to the matching of potential buyers with sellers of crypto-collectibles and other blockchain-based non-fungible valuables, namely, data files, image files and video files of clothing, footwear, shoes, headgear, textiles, fashion accessories, bags, handbags, backpacks, luggage, jewelry, watches, zippers for zip fasteners, spectacles, sunglasses, perfumery, cosmetics, sports equipment and works of art; business intermediary services in relation to the matching of potential buyers with sellers of crypto-collectibles and other blockchain-based non-fungible valuables, namely, audio files featuring sound effects; business intermediary services in relation to the matching of potential buyers with sellers of crypto-collectibles and other blockchain-based non-fungible valuables, namely, audio files featuring audio relating to video games; business intermediary services in relation to the matching of potential buyers with sellers of crypto-collectibles and other blockchain-based non-fungible valuables, namely, audio files featuring audio in the field of clothing, footwear, shoes, headgear, textiles, fashion accessories, bags, handbags, backpacks, luggage, jewelry, watches, zippers for zip fasteners, spectacles, sunglasses, perfumery, cosmetics, sports equipment and works of art; business intermediary services in relation to the matching of potential buyers with sellers of crypto-collectibles and other blockchain-based non-fungible valuables, namely, music; business intermediary services in relation to the matching of potential buyers with sellers of crypto-collectibles and other blockchain-based non-fungible valuables, namely, films and film clips featuring clothing, footwear, shoes, headgear, textiles, fashion accessories, bags, handbags, backpacks, luggage, jewelry, watches, zippers for zip fasteners, spectacles, sunglasses, perfumery, cosmetics, sports equipment and works of art; business intermediary services in relation to the matching of potential buyers with sellers of crypto-collectibles and other blockchain-based non- fungible valuables, namely, digital clothing, footwear, shoes, headgear, textiles, fashion accessories, bags, handbags, backpacks, luggage, jewelry, watches, zippers for zip fasteners, spectacles, sunglasses, perfumery, cosmetics and sports equipment; providing advertising space on the internet; provision of space on websites for advertising goods and services of others; provision of space in video games for advertising goods and services of others; provision of space in mobile applications for advertising goods and services of others; provision of space in software applications for advertising goods and services of others; provision of space in web-based applications for advertising goods and services of others