Providing temporary use of non-downloadable software for blockchain-based digital token management; Providing temporary use of non-downloadable software for blockchain-based notarized ledger services; Providing temporary use of non-downloadable software for blockchain based inventory management, records management; Providing temporary use of non-downloadable software for a blockchain-based digital wallet; Providing temporary use of non-downloadable software for digital token management; Providing temporary use of non-downloadable software for notarized ledger services; Providing temporary use of non-downloadable software for inventory management, records management; Providing temporary use of non-downloadable software for a digital wallet; Providing temporary use of non-downloadable software for writing and reading to notarized ledger services; Providing temporary use of non-downloadable software for writing and reading to a blockchain; Providing temporary use of non-downloadable software for accessing, reading, and tracking information through a notarized ledger service; Providing temporary use of non-downloadable software for accessing, reading, and tracking information on a blockchain; Providing temporary use of non-downloadable software for data management platforms; Providing temporary use of non-downloadable software for data management via a blockchain; Providing temporary use of non-downloadable software for authenticating information; Providing temporary use of non-downloadable software for authenticating information via a notarized ledger service; Providing temporary use of non-downloadable software for authenticating information via blockchain; Providing temporary use of non-downloadable software for authenticating information via a blockchain-based notarized ledger service; Providing temporary use of non-downloadable software for accessing, reading, and tracking information through a blockchain-based notarized ledger service; Providing temporary use of non-downloadable software for accessing, reading, and tracking information; Providing temporary use of non-downloadable software for authenticating medical and healthcare information using non-fungible tokens (NFTs); Providing temporary use of non-downloadable software for authenticating information using non-fungible tokens (NFTs); Providing temporary use of non-downloadable software for the management of inventory and records relating to multimedia files containing artwork, text, audio, and video authenticated by non-fungible tokens (NFTs); Providing temporary use of non-downloadable software for the management of inventory and records relating to real-world goods authenticated by non-fungible tokens (NFTs); Providing temporary use of non-downloadable software for blockchain-based management of digital tokens, namely, non-fungible tokens (NFTs); Providing temporary use of non-downloadable software for blockchain-based notarized ledger services using non-fungible tokens (NFTs); Providing temporary use of non-downloadable software for minting non-fungible tokens (NTFs) on a blockchain; Providing temporary use of non-downloadable software for enabling users to create, exchange, store, send, receive, accept, and transmit non-fungible tokens (NFTs); Providing a website featuring information on blockchain technology, digital token management, non-fungible tokens (NFTs), notarized ledger services, inventory management, records management, accessing, reading, and tracking information through a notarized ledger service, accessing, reading, and tracking medical and healthcare information, information authentication via a notarized ledger service, and medical and healthcare information authentication via blockchain; Software as a service (SAAS) services featuring notarized ledger software using blockchain-based software technology for digital token management, inventory management, records management, data management, authentication, providing secure ledgers, and digital wallet