Bitcoin miners pivot to AI becomes immediate risk to network security – but BTC revenue will still eclipse AI by over $4B

Quantum computing has long served as Bitcoin’s most cinematic threat. It has the right ingredients for a high-drama warning, strange machines, broken cryptography, and the possibility of a future rewrite of digital trust. Yet the greater danger facing Bitcoin today looks far more ordinary and far more commercial. It is artificial intelligence, and the pressure point is electricity. That pressure is already visible. As of today, Bitcoin is trading at $77,845 on CryptoSlate , up 5% over 24 hours, 6.7% over seven days, and 9.2% over 30 days. Price has recovered over the past month, but the mining side of the network is still operating under tighter economics than the market’s casual surface suggests. In its Q1 2026 mining report , CoinShares said the weighted average cash cost to produce one Bitcoin among publicly listed miners rose to about $79,995 in Q4 2025. The same report said the current hashprice around $30 per petahash per day leaves an estimated 15% to 20% of the global fleet underwater if power costs are high enough. That is where AI enters the picture with a much sharper edge than quantum. Quantum remains a serious long-term cryptographic issue. NIST has already finalized its first post-quantum standards because the migration clock is real, and IBM’s roadmap targets the first large-scale fault-tolerant quantum computer by 2029. Those milestones deserve attention. They also describe a technology path that still has to arrive. AI is already bidding for the same powered campuses, the same substations, the same fiber routes, and the same land positions that gave industrial Bitcoin miners their strategic value in the first place. One threat sits on the roadmap. The other is already signing leases, funding conversions, and changing how these companies use their best assets. AI is already taking the premium sites The strongest evidence comes from what miners are physically doing with their facilities. In March, Bitdeer said decommissioning of Bitcoin mining rigs had begun at its Tydal, Norway site to make room for a new AI data center. That carries more weight than a lot of future doom posts about “ Q-Day “. A miner with deep roots in Bitcoin chose to remove rigs from a live mining site because the economics of AI infrastructure made better use of the space. Bitdeer also disclosed roughly $21 million in annual recurring revenue from external GPU cloud subscriptions as of Feb. 28, with negotiations ongoing with additional colocation tenants. The move was concrete, and it had already begun. Riot has reached a similar conclusion from another angle. In its full-year 2025 results , Riot said its data center lease with AMD became operational and had been generating revenue since January 2026. The company has also been clear that Rockdale can evolve into a much larger data center campus over time. Core Scientific is even further down that road. In its fourth-quarter 2025 results , the company said around 350 MW had already been energized under its CoreWeave contract and that it remains on track to deliver around 590 MW by early 2027. MARA’s partnership with Starwood was equally revealing in a different way, because it described campuses designed to operate both Bitcoin mining and AI compute, with the ability to toggle workloads depending on pricing and customer demand. The pattern extends well beyond one company. According to the current public miner hashrate ranking , the top public miners by operating scale include Bitdeer at 69.5 EH/s, MARA at 61.7 EH/s, CleanSpark at 47.3 EH/s, IREN at 43 EH/s, and Riot at 36.4 EH/s. This is a meaningful slice of the industrial Bitcoin mining landscape, and it is already splitting into three camps. Some miners have signed real AI or HPC contracts and are moving capacity. Some have frameworks and early pilots. Some are still largely tied to Bitcoin. CoinShares estimates that more than $70 billion in cumulative AI and HPC contracts have now been announced across the public mining sector, and that listed miners could derive as much as 70% of revenue from AI by the end of this year, up from roughly 30% today. Rank Miner Current EH/s Planned EH/s AI / HPC Status 1 Bitdeer (NASDAQ: BTDR) 69.50 8.60 AI Cloud ARR about $43M; Tydal Norway AI colocation buildout; tenant value undisclosed In buildout 2 MARA Holdings (NASDAQ: MARA) 61.70 n/a Starwood Digital Ventures; AI infrastructure platform; 1 GW near-term capacity; value undisclosed Framework 3 CleanSpark (NASDAQ: CLSK) 47.30 2.70 Submer framework for AI and HPC campuses; no disclosed contract value Framework 4 IREN (NASDAQ: IREN) 43.00 3.00 Microsoft AI cloud agreement about $9.7B; Dell hardware purchases about $5.8B Signed 5 Riot Platforms (NASDAQ: RIOT) 36.40 6.10 AMD lease and services agreement; about $311M base value; up to about $1B with extensions Signed 6 Cango (NYSE: CANG) 27.98 9.03 DL Holdings financing for EcoHash AI and HPC; $65M investment plus $10M note Signed financing 7 HIVE Digital (NASDAQ: HIVE) 22.20 3.30 BUZZ H