Bitcoin's network hash rate has dropped by approximately 8% to 920 EH/s over the past week, driven by rising oil prices linked to Middle East tensions. This decline suggests potential miner sell-offs, which could exert downward pressure on Bitcoin's price, currently below $72,000, a 5% decrease from Monday's high. The network is poised for an 8% difficulty adjustment, marking the second-largest negative shift in five years. Miners face mounting challenges from increased competition, low transaction fees, and Bitcoin's price volatility, squeezing profit margins. In response, many publicly traded mining firms are diversifying into AI and high-performance computing while boosting Bitcoin sales to maintain operations, further impacting Bitcoin's market value.