Bitcoin mining difficulty falls 7.7% as miner pressure persists Post author:MiamiCrypto Post published:March 21, 2026 Post category:latest news Bitcoin’s mining difficulty just logged its second sizeable cut of 2026, easing conditions for remaining miners as competition from artificial intelligence data centers rises. You Might Also Like Kalshi backs prediction markets lobby group with former Trump official May 25, 2026 Cathie Wood’s ARK buys another 220K Circle shares despite sell-off July 15, 2026 ‘Not unlikely’ Strategy will sell Bitcoin in 2026: Michael Saylor May 23, 2026