Bitcoin difficulty jumps 15% largest increase since 2021, despite price slump Posted On February 20, 2026 Bitcoin difficulty rebounds to 144.4T as hashrate recovers to 1 ZH/s despite multi year low hashprice. Tags:Crypto, Doge, News Related Posts Hegseth calls Israel “model ally” as Netanyahu exit odds dip World’s 1st Ethereum ETF With In-Kind Redemption Debuts—A New Era For Crypto Investors Eric Trump’s American Bitcoin Expands Mining By 12% But ABTC Plunges 7% About The Author DogeMan