Non-downloadable software for use in buying crypto currency; non-downloadable software for use in sending crypto currency; non-downloadable software for use in selling crypto currency; non-downloadable software for use in purchasing NFTs; non-downloadable software for use in selling NFTs; non-downloadable software for use in sending NFTs; non-downloadable software for use in block chain transactions; non-downloadable software for use in electronically trading, storing, sending, receiving, accepting and transmitting crypto-collectibles, digital collectibles, non-fungible tokens and other application tokens; non-downloadable software for use in electronically trading, storing, sending, receiving, accepting and transmitting digital currency, and managing digital currency payment and exchange transactions; non-downloadable software for processing transactions related to crypto-collectibles, digital collectibles, non-fungible tokens and other application tokens; downloadable authentication software for communications with computers and computer networks; providing an online non-downloadable software platform to allow consumers to create, issue, earn, use, trade, and transfer crypto currency, crypto assets, and fungible and non-fungible digital tokens of value; software as a service (SAAS) services featuring software for the creation, issuance, and transacting of crypto collectibles, namely, block chain-based non-fungible tokens; providing temporary use of on-line 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 on-line non-downloadable software for enabling consumers and businesses to manage, use and transfer digital assets, crypto currency and other ledger technologies; providing temporary use of on-line non-downloadable software for use in accessing, reading, tracking, and using block chain technology; providing temporary use of on-line non-downloadable software for enabling users to electronically create, exchange, stores, send, receive, accept and transmit digital assets; providing temporary use of on-line non-downloadable software for generating cryptographic keys for receiving and spending crypto currency; providing temporary use of on-line non-downloadable software for use in electronically trading, storing, sending, receiving, accepting and transmitting crypto-collectibles, non-fungible tokens and other application tokens; software as a service (SAAS) services featuring software for use in connection with providing a digital platform for navigating digital art, crypto-collectibles, non-fungible tokens and other application tokens, and non-fungible token marketplaces and auctions; software as a service (SAAS) services featuring software for use in connection with providing information for digital art, crypto-collectibles, non-fungible tokens and other application tokens