42 Providing temporary use of online non-downloadable software for use in electronically trading, storing, sending, receiving, accepting and transmitting digital currency, crypto-collectibles, non-fungible tokens and other application tokens, and managing digital transactions; Providing temporary use of a non-downloadable web application for use in photo editing, namely, the application of digital clothing, outerwear, headwear, footwear, handbags, wallets, luggage, cosmetics, perfumery, and jewellery to images; user authentication services using blockchain technology; software-as-a-service (SaaS) featuring software for use in photo editing, namely, the application of digital clothing, outerwear, headwear, footwear, handbags, wallets, luggage, cosmetics, perfumery, and jewellery to images