42 Providing temporary use of online non-downloadable computer software for uploading, modifying, sharing, viewing, displaying, accepting and transmitting, publishing, storing, managing, verifying, authenticating and communicating digital currency, crypto-collectibles, digital files containing images, texts, audio and video authenticated by non-fungible tokens based on blockchain technology, virtual reality content and virtual goods, namely, animal food; Providing temporary use of online non-downloadable computer software for uploading, modifying, sharing, viewing, displaying, accepting and transmitting, publishing, storing, managing, verifying, authenticating and communicating digital currency, crypto-collectibles, digital files containing images, texts, audio and video authenticated by non-fungible tokens based on blockchain technology, virtual reality content and virtual goods, namely, animal treats; Providing temporary use of online non-downloadable computer software for uploading, modifying, sharing, viewing, displaying, accepting and transmitting, publishing, storing, managing, verifying, authenticating and communicating digital currency, crypto-collectibles, digital files containing images, texts, audio and video authenticated by non-fungible tokens based on blockchain technology, virtual reality content and virtual goods, namely, animal beverages; Providing temporary use of online non-downloadable computer software for uploading, modifying, sharing, viewing, displaying, accepting and transmitting, publishing, storing, managing, verifying, authenticating and communicating digital currency, crypto-collectibles, digital files containing images, texts, audio and video authenticated by non-fungible tokens based on blockchain technology, virtual reality content and virtual goods, namely, animal litters; Providing temporary use of online non-downloadable computer software for uploading, modifying, sharing, viewing, displaying, accepting and transmitting, publishing, storing, managing, verifying, authenticating and communicating digital currency, crypto-collectibles, digital files containing images, texts, audio and video authenticated by non-fungible tokens based on blockchain technology, virtual reality content and virtual goods, namely, animal accessories; Providing online non-downloadable computer software for the creation, production and modification of online digital animated and non-animated designs, characters, avatars, overlays and skins for access and use online in online virtual worlds and extended reality virtual environments; Programming virtual goods, namely, animal food, animal treats, animal beverages and animal litters and animal accessories; Providing online non-downloadable computer software in the nature of virtual goods, namely, animal treats, animal beverages, and animal litters and animal accessories; Providing temporary use of online non-downloadable computer software for the adoption, fostering and care of virtual pets in online virtual worlds; Providing temporary use of online non-downloadable computer software for creating virtual pets and virtual homes for pets; Providing temporary use of online non-downloadable computer software for issuing virtual awards, rewards, badges, certificates, incentives, and collectibles confirming user participation in the adoption, care and fostering of virtual pets in online virtual worlds