Riot Blockchain, Inc. reported earnings results for the year ended December 31, 2018. For the year, the company generated approximately $7.7 million in revenue on the production of 1,081 Bitcoins (including Bitcoin Cash as converted) and 3,023 Litecoins for the year. Net loss attributable to company was approximately $58 million. The net loss was largely attributable to the noncash aggregate impairments, depreciation, amortization, and stock-based compensation expenses of approximately $45.2 million.