Bitcoin mining difficulty drops 14% from January peak
SkimNews Take
Since Bitcoin difficulty only drops when miners actually unplug, the 14% decline confirms this is capital flight rather than a cyclical cooldown — and the AI pivot suggests that displaced hash power is being permanently rerouted rather than waiting for better margins.
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- Bitcoin mining difficulty fell to 126.23 trillion, down 14% from its January peak and 19.1% below the November 2025 all-time high of 155.97 trillion, and is now 1.1% below the year-earlier level — only the second such year-over-year decline in network history.
- The only previous year-over-year decline followed China's 2021 mining ban, which removed roughly half the network's computing power; this time the drop is driven by mining economics rather than regulatory action.
- Luxor's Hashrate Index attributed the decline to falling Bitcoin prices, compressed mining revenue, and capital, power, and operators pivoting toward AI and high-performance computing infrastructure.
- Texas curtailments and disruptions in other mining regions also contributed to reduced network capacity.
- Hashprice dropped to $27.66 per petahash per day in late June, within one cent of its February low, before recovering to $31.70.
- Forward markets price an average hashprice of $31.85 per petahash per day through December 2026, signaling miners expect little revenue recovery for the remainder of the year.
Why it matters: Difficulty adjusts every 2,016 blocks (~two weeks) to maintain 10-minute block times, so a 14% drop from the January peak reflects real computing power leaving the network. Remaining miners get some relief, but Luxor's forward hashprice of $31.85 through December — barely above the current $31.70 — shows operators are pricing in continued economic pressure through 2026 as AI infrastructure competes for the same capital and power resources.
