9 Downloadable application software for computers, mobile and wearable devices for the online creation, authentication, ownership, availability, advertising, trading using non-fungible tokens and blockchain technology, and payment, of downloadable multimedia graphic, text, audio, and video files containing digital assets, downloadable collectibles and virtual goods featuring beverages, food, bartender accessories, bar furniture, glassware, kitchenware, vehicles and apparatus for the transport of people or goods by land, air or water, clothing, footwear, headwear, eyewear, luggage, handbags, backpacks, briefcases, umbrellas and parasols, advertising lamps and neon signs, art, watches, jewellery and fashion accessories for use in online virtual worlds; downloadable application software for computers, mobile and wearable devices for the creation of operation of digital bars, restaurants, visitor centres, clubs, discotheques, concert venues and other spaces where users gather in online virtual reality platforms