Cryptocurrency hardware wallets; Computer hardware for cryptocurrency mining

Cryptocurrency hardware wallets; Computer hardware for cryptocurrency mining; Downloadable computer software for managing and verifying cryptocurrency transactions on a blockchain; Downloadable computer programs for use in data management using blockchain technology; Downloadable computer game software; Downloadable software in the nature of a mobile application to develop artificial intelligence (AI) and blockchain-based applications; Timers; Electronic timers; GPS navigation device; Navigat...