HIVE Blockchain Technologies Announces Record November 2021 Bitcoin and Ethereum Production Figures and Provides Corporate Update. Vancouver, BC, December 7, 2021--HIVE Blockchain Technologies Ltd. (TSX.V:HIVE) (Nasdaq:HIVE) (FSE:HBF) announced the production figures from the Company's global Bitcoin and Ethereum mining operations for the month of November 2021, with a BTC HODL balance of 1,584 Bitcoin as of today.