The material change is described in the press release attached as Schedule "A". Item 6 Reliance of subsection 7.1(2) of National Instrument 51-102 Not applicable. Item 9 Date of Report March 21, 2023. SCHEDULE "A" Bitfarms Reports Fourth Quarter and Full Year 2022 Results - Mined 1,434 BTC in Q4 2022; 5,167 BTC in 2022; and 20,000+ BTC since inception through February 2023 - - Averaged direct cost of production of $10,000 per BTC in 2022- - Reported Q4 2022 net loss of $17 million and positive Adjusted EBIT ...