CryptoStar Corp. is a Canada-based self-mining cryptocurrency producer. The Company and its subsidiaries operate in the distributed ledger technology space, utilizing specialized equipment (miners) to perform computationally intensive cryptographic operations to validate transactions on the Blockchain (mining), receiving digital currencies (primarily Bitcoin). The Company operates through three segments: self-mining, hosting and miner sales. The Company is the supplier of graphics processing unit (GPU) and Australian securities and investments commission (ASIC) miners & hosting solutions worldwide. The Company also provides equipment hosting services to customers worldwide, for which services the Company receives hosting fees, as well as sells miners to customers. The Company operates data centers in the United States and Canada. Its wholly owned subsidiaries include CryptoStar Holdings Inc., CryptoStar USA, Inc., and Neuro Digital Inc.