Bitcoin Cash QUADRIGACX exchange charts all time; 2% + $20 fee (minimum $500, maximum $5,000, shipped within 72 hours) Verification is required on bank transfers, bank wires, and INTERAC online transfers. With numerous features to keep your Bitcoin secure, Mycellium is an excellent choice for users who wish to store their Bitcoins on a mobile Riot Blockchain's Coinsquare Receives Milestone Investment ... Coinsquare closes CAD $10.5 million investment from a global asset manager at a CAD $110.5MM Post-Money Valuation . CASTLE ROCK, Colo., Dec. 4, 2017 /PRNewswire/ -- Riot Blockchain, Inc. (Nasdaq: RIOT) (the "Company") today announced that one of its strategic portfolio holdings, goNumerical Ltd (dba "Coinsquare"), has closed a CAD $10.5 million investment at a CAD $110.5 million post-money