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 MOODENG rallies over 130% as open interest soars and exchange balances drop Which Meme Coin Will Be the Top Performer in 2026? 4 AIs Provide Surprising Winner XRP readies to reclaim $3.92 but these 2 tokens gain investor attention About The Author DogeMan