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Downloadable computer software for managing cryptocurrency transactions using blockchain technology; Downloadable computer software for managing and validating cryptocurrency transactions using blockchain-based smart contracts; Downloadable computer software for managing and verifying cryptocurrency transactions on a blockchain; Downloadable computer software for use as a cryptocurrency wallet; Downloadable software for generating cryptographic keys for receiving and spending cryptocurrency

Cryptocurrency exchange services; Cryptocurrency exchange services featuring blockchain; Cryptocurrency payment processing; Cryptocurrency trading services; Financial brokerage services for cryptocurrency trading

Electronic storage of cryptocurrency for others; Providing a website featuring technology that enables users to generate printable cryptocurrency wallets; Providing on-line non-downloadable computer software for use as a cryptocurrency wallet; Providing on-line non-downloadable software for generating cryptographic keys for receiving and spending cryptocurrency; Providing temporary use of non-downloadable web-based decentralized applications (DApps) for cryptocurrency trading, cryptocurrency transactions and cryptocurrency payments in water related projects; Providing user authentication services using blockchain-based software technology for cryptocurrency transactions