The difficulty of Bitcoin mining decreased by 7.76% to reach 133.79 trillion in the latest bi-monthly adjustment, after the block reached 941,472, marking the second largest drop this year after a decline of 11.16% in February, which is the largest since the mining ban in China in 2021.
This decrease came after the average block creation time was about 12 minutes and 36 seconds, which is higher than the protocol target of 10 minutes, leading to an automatic recalibration of mining difficulty. This adjustment ends a turbulent period that saw a drop in difficulty with the winter storm in February and a drop in Bitcoin's price to below $70,000, before it returned to higher levels later.
The price of bitcoin currently stands at around $70,000, below the average production cost of $87,000, putting pressure on miners. The expected revenue index for mining indicates that most mining devices operate at break-even or below, exacerbating their economic challenges.
The recent decline reflects structural shifts in the industry, as listed mining companies began transitioning infrastructure from bitcoin mining to artificial intelligence and high-performance computing businesses. Companies like Core Scientific, Bitdeer, and HIVE Digital Technologies have announced strategies to redirect their resources towards applications unrelated to digital currency, leveraging their immense computing power to expand their advanced computing activities.
Despite these transformations, miners' balances have not significantly declined, as they continue to sell almost all of the new bitcoin supply. Forecasts indicate that the network retains its resilience and ability to recover, with positive returns recorded by bitcoin during periods of declining hash rates, reaching up to 65% over 90 days.
This decline represents a balance between the cyclical challenges faced by producers and the structural shifts in the network, with bitcoin's role remaining a key focus in the digital asset sector, indicating miners' ability to adapt to market changes and economic pressures.