42 Cryptocurrency staking services in the nature of providing online non-downloadable computer software platforms for validating cryptocurrency transaction data on blockchains; Electronic storage of crypto tokens for others; Providing on-line non-downloadable computer software for use as a cryptocurrency wallet; Providing temporary use of non-downloadable web-based decentralized applications (DApps) for cryptocurrency trading; Providing temporary use of on-line non-downloadable software for managing digital payments, currencies, tokens, online transactions, and cryptocurrency trading; Software as a service (SAAS) services featuring software for use in electronically trading, storing, sending, receiving, accepting and transmitting digital currency, and for managing digital currency payment and exchange transactions