Bitcoin hashrate down ~15% since June 15, steepest drop in 3 years Post author:MiamiCrypto Post published:June 25, 2025 Post category:Uncategorized In what looks to be the most dramatic decline in three years, Bitcoin’s hashrate dropped over 15% between June 15 and Tuesday. You Might Also Like BNB Chain memecoins mint new millionaires in wild trading week October 8, 2025 Institutions must stake Ether on decentralized infrastructure November 13, 2025 Mt. Gox’s security flaws costed millions. Could AI have spotted them? October 27, 2025