 This news release constitutes a designated news release for the purposes of the Companys prospectus supplement dated February 2, 2021 to its short form base shelf prospectus dated January 27, 2021Vancouver, British Columbia--Newsfile Corp. - October 5, 2021 - HIVE Blockchain Technologies Ltd. TSXV: HIVE NASDAQ: HIVE FSE: HBF the Company or HIVE is pleased to announce that Diana Biggs, CEO of Valour Inc. Valour and incoming Chief Strategy Officer of DeFi Technologies, has joined the board of directors of HIVE Blockchain Switzerland AG HIVE Switzerland. Diana will join recently appointed HIVE Sweden president and board member Johanna Thornblad on the board of HIVE... 