TL;DR
- Bitcoin’s network hashrate has fallen about 17% from its record high, highlighting mounting pressure on mining economics.
- Public miners are redirecting power toward AI and high-performance computing, with more than $70 billion in announced contracts across the sector.
- Hut 8’s AI data center portfolio has reached $26.6 billion in aggregate base-term contract value, underscoring how mining infrastructure can unlock a second revenue stream.
Bitcoin’s network hashrate has retreated from record territory as miners reassess where electricity and capital can generate the strongest returns. CryptoQuant data cited by analysts places the decline at roughly 17% from the network’s peak, with recent estimates ranging between 850 and 920 exahashes per second.
Bitcoin miners are pivoting to AI 🤖
Result?
Bitcoin hashrate is now 17% below its all-time high. pic.twitter.com/xcVKRHN11a— Maartunn (@JA_Maartun) August 13, 2026
Bitcoin Hashrate Retreats From Record Highs
The pullback comes as mining profitability remains under pressure. Bitcoin’s post-halving economics have forced operators to pay closer attention to electricity costs, hardware efficiency and available liquidity. Mining difficulty also declined from its record level in early August, suggesting that some computational capacity has temporarily left the network.
Publicly traded miners have responded by selling more Bitcoin and slowing expansion plans. Industry data showed listed miners sold more than 32,000 BTC during the first quarter, exceeding their combined sales throughout 2025. Bitcoin’s protocol automatically adjusts mining difficulty, allowing more efficient operators to remain competitive while weaker players reduce or relocate capacity.
AI Pivot Gives Mining Firms A New Revenue Path
The more significant development is the conversion of mining sites into AI and high-performance computing infrastructure. Companies such as Hut 8, Core Scientific, TeraWulf and IREN are leveraging existing power access and data center footprints to pursue longer-duration contracts with technology customers.
Hut 8 provides a notable example. In July, the company announced a second 15-year, 352 MW lease at Beacon Point, increasing its contracted AI capacity to 949 MW. The expansion also pushed the aggregate base-term contract value across its AI data center portfolio to $26.6 billion.
CoinShares estimates that listed miners could generate as much as 70% of their revenue from AI and HPC activities by the end of 2026, compared with roughly 30% previously. More than $70 billion in cumulative AI and HPC contracts have been announced across the public mining sector, demonstrating the scale of the opportunity emerging around energy-intensive computing.
The transition gives crypto investors another way to evaluate mining companies. Instead of relying exclusively on Bitcoin production, miners can allocate selected sites to AI compute while retaining the option to redirect capacity toward Bitcoin when mining economics become more attractive.
