In a historic shift for the cryptocurrency mining industry, Bitdeer Technologies Group has officially claimed the title of the world's largest Bitcoin miner by managed hashrate. As of January 14, 2026, the Singapore-based infrastructure giant reported a record-breaking 71 exahashes per second (EH/s) under management, effectively surpassing the longtime industry leader, MARA Holdings (formerly Marathon Digital). This milestone marks a significant changing of the guard in the race for largest Bitcoin miner 2026 supremacy, driven by aggressive hardware deployment and a strategic pivot toward high-performance computing.
The Battle for Hashrate Dominance: Bitdeer vs MARA
The rivalry between Bitdeer vs MARA hashrate metrics has intensified this week following Bitdeer's latest operational update. The company revealed that its total managed hashrate surged to 71 EH/s by the end of December 2025, a figure that eclipses MARA’s reported energized hashrate of 61.7 EH/s. This represents a staggering 229% year-over-year increase for Bitdeer, signaling the success of its vertically integrated growth strategy.
Industry analysts note that while the top-line numbers favor Bitdeer, the comparison involves nuanced metrics. Bitdeer's "managed hashrate" includes both its proprietary self-mining fleet and machines hosted for institutional clients. However, even when isolating self-mining capacity, Bitdeer has reached a formidable 55.2 EH/s, narrowing the gap significantly with MARA's self-mining fleet. This changing landscape in crypto mining stock rankings reflects a broader trend where operational efficiency is beginning to outweigh pure scale.
SEALMINER Deployment Drives Record Growth
The primary engine behind Bitdeer's meteoric rise is the rapid execution of its SEALMINER deployment news. Unlike competitors that rely solely on third-party hardware, Bitdeer has successfully deployed its proprietary SEALMINER rigs, specifically the cutting-edge SEAL04-1 chips, which boast an efficiency of 6-7 joules per terahash (J/TH). This technological advantage allowed the company to boost its Bitcoin production by 339% year-over-year, mining 636 BTC in December alone.
Vertical Integration Pays Off
By designing and manufacturing its own mining rigs, Bitdeer has insulated itself from the supply chain bottlenecks that often plague the sector. The seamless integration of the SEALMINER A2 series into its global data centers—spanning Norway, Texas, and Bhutan—has enabled the firm to scale capacity faster than any other public miner in early 2026. This self-sufficiency is proving to be a critical differentiator as network difficulty continues to climb toward all-time highs.
Strategic Pivot: The Bitdeer AI Data Center Expansion
While Bitcoin mining remains its core revenue driver, Bitdeer is simultaneously executing a massive high-performance computing crypto pivot. The company is actively converting portions of its power capacity to support AI and HPC workloads, a move funded largely by selling its mined Bitcoin reserves. This strategy stands in stark contrast to MARA’s "HODL" approach of retaining mined coins.
Recent reports confirm that the Bitdeer AI data center initiatives are gaining traction, with new facilities in Ohio and Norway being optimized for GPU-intensive tasks. By securing high-value contracts for AI infrastructure, Bitdeer is diversifying its revenue streams against the volatility of crypto winter cycles. This dual-track approach—dominating hashrate while building the backbone for the AI revolution—has resonated with investors, causing BTDR stock to rally significantly following the announcement.
Future Outlook: A New Era for Mining Economics
As we move deeper into 2026, the Bitcoin managed hashrate record set by Bitdeer establishes a new benchmark for the industry. The competition is no longer just about who can plug in the most machines, but who can operate them most efficiently while bridging the gap between blockchain security and artificial intelligence. With Bitdeer now sitting at the helm, the pressure is on MARA and other rivals like Riot Platforms to innovate or risk falling further behind in the global hashrate wars.
