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Bitcoin mining difficulty hit a new high in September 2025, squeezing profits for smaller miners while larger firms like Marathon Digital Holdings maintained production and accumulated BTC amid growi…
Bitcoin surged past $120K amid $676M in ETF inflows and BlackRock IBIT growth; mining difficulty and hash rate hit records, tightening post-halving supply. Altcoins rallied, though volatility and min…
Bitcoin mining difficulty hit a record 134.7 trillion, tightening miner margins and raising centralization concerns while hashrate dipped below 1 trillion; solo miners still occasionally secure six-f…