Bitcoin Mining difficulty dropped around 11%, its biggest drop since China’s crackdown on the industry in 2021, after a sharp drop in hash rate triggered by falling prices and widespread outages related to winter storms in the US.
The mining difficulty, which determines how difficult it is to find new Bitcoin blocks, is adjusted approximately every two weeks to maintain a 10-minute block window on the network.
The latest change reduced the metric from over 141.6 trillion to approximately 125.86 trillion, according to data from Blockchain.com, indicating a sharp drop in the number of active machines protecting the network.
The fall occurs after a series of blows to the miners. Bitcoin prices have fallen significantly from an all-time high of $126,000 in October to around $69,500.
That price drop forced many miners to close, especially those using outdated equipment and facing high energy costs. Some have also repurposed their hardware to focus on artificial intelligence (AI), as mega-cap companies offer stable contracts and often financially irresistible terms.
Bitfarms (BITF) saw a notable rise in its stock price after saying it is no longer a bitcoin company and is instead focusing on developing data centers for AI and high-performance computing workloads.
Bitcoin mining revenue per terahash, as measured by hash price, has plummeted from nearly $70 at the time the cryptocurrency was trading at its all-time high, to just over $35.
Severe winter storms, particularly in Texas, exacerbated the situation. Grid operators issued curtailment requests to conserve electricity for residential users. Public mining companies reduced their production, with some seeing daily bitcoin production drop by more than 60%.
Although a drop in difficulty may seem alarming, it works as a self-correcting mechanism. For miners that remain online, reduced competition can increase profitability and help maintain the business model.
Historically, major distress drops have also signaled a market capitulation, often preceding a price stabilization or rally as miners sell the BTC they mine to cover operating expenses.
