Circuit boards provided with integrated circuits; Computer chipset for use in transmitting data to and from a central processing unit; Computer hardware for cryptocurrency mining; Computer heat sinks; 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 managing cryptocurrency transactions using blockchain technology; Heat sinks for use in computers; Heat sinks for use in electronic components
Electrical and Scientific Apparatus