26 Rigs, One Cheap OPEX: 2025’s Definitive Ranking of Modern Bitcoin Miners

At an operating expense of $0.04 per kilowatt-hour (kWh), the current crop of SHA256 bitcoin miners sorts into a clear profit ladder, with high-hashrate hydro units setting the pace and a few efficient air and immersion options keeping things interesting. The Four-Cent Test: Which Bitcoin Mining Rigs Still Shine The king of the hill at … Read more

Bitfarms Stock Rallied 72.86% Last Week – Time to Re-Rate?

BITF has taken off and the momentum isn’t fading. Is there a development the market’s quietly pricing in? Or is it time to re-rate the stock altogether? The following guest post comes from BitcoinMiningStock.io, a public markets intelligence platform delivering data on companies exposed to Bitcoin mining and crypto treasury strategies. Bitfarms Stock Surges – … Read more

Bitcoin Difficulty Hits Fresh High With Network Power Steady Over 1 Zettahash

While Bitcoin’s hashrate hums along at 1 zettahash per second (ZH/s), the network’s difficulty just cranked up another 4.63%, locking in a fresh peak at 142.34 trillion. Bitcoin blocks just got 4.63% tougher to mine after the latest difficulty bump. As of 2:35 p.m. Eastern time Friday, the network’s hashrate clocks in at 1,016.03 exahash … Read more

Terahash on a Diet: Bitdeer’s New A3 Bitcoin Miner Cuts Watts for the Same Work

Bitdeer (Nasdaq: BTDR) unveiled its Sealminer A3 line on Tuesday, pitching more terahash per watt for miners who count joules like pennies. Watt Watchers: Bitdeer’s A3 Line Aims Straight at Opex According to the announcement shared with Bitcoin.com News, the newest bitcoin mining rigs arrive in four trims: two air-cooled units (A3 Air, A3 Pro … Read more

Bitcoin Miners Market Cap Nears $50B as Stocks Stage Comeback

Shares of publicly traded bitcoin miners have staged a strong comeback over the past week, with several companies advancing sharply and a number setting fresh 52-week highs on Monday. This article is from Theminermag, a trade publication for the cryptocurrency mining industry, focusing on the latest news and research on institutional bitcoin mining companies. Bitfarms … Read more

Investor Sentiment Updates on Bitcoin Mining Stocks: Institutions Bet Big on IREN, CIFR, CORZ, APLD, MARA

Institutions increased positions in Bitcoin miners during H1 2025, with IREN, CIFR, CORZ, APLD, and MARA leading gains in holder numbers and capital flows. Bitcoin Mining Stocks and Investor Sentiment The following guest post comes from Bitcoinminingstock.io, the one-stop hub for all things bitcoin mining stocks, educational tools, and industry insights. Originally published on Sept. … Read more

Another Day, Another Record: Bitcoin’s Computing Muscle Flexes Harder

Bitcoin’s raw computing might just keeps flexing, and on Friday the network notched yet another record — blasting its hashrate up to 1,057 exahash per second (EH/s) or 1.057 zettahash per second (ZH). Bitcoin’s Hashrate Roars to 1.057 ZH/s Another day, another record-breaker for Bitcoin’s global hashrate. On Sept. 12, 2025, data from hashrateindex.com showed … Read more

Bitcoin’s Computing Muscle Hits 1,027 EH/s Benchmark, But Hashprice Shrinks 8.39%

On Wednesday, Sept. 10, data showed Bitcoin’s total hashrate climbed to 1,027 exahash per second (EH/s), notching another record high after bouncing back from a brief dip four days earlier. Bitcoin’s Powerhouse Hashrate Just as bitcoin’s price these days seems perfectly at home above the $100,000 range, the network’s computational strength has been flexing comfortably … Read more

State-Run Mining and Regulatory Sandboxes: What’s in Kyrgyzstan’s New Crypto Law?

Kyrgyzstan’s parliament has approved a new bill to regulate the country’s booming virtual asset sector, which has seen over $11.4 billion in transactions in the first seven months of 2025. Key Provisions and Economic Modernization The parliament of Kyrgyzstan has approved a bill on virtual assets, a move signaling the country’s push into state-backed cryptocurrency … Read more

HIVE, Bitdeer and Cipher Drive August Hashrate Growth Among Public Bitcoin Miners

While top-tier bitcoin miners have largely paused or slowed their fleet expansions, a group of smaller competitors accelerated growth in August, posting the strongest gains in bitcoin production. This article is from Theminermag, a trade publication for the cryptocurrency mining industry, focusing on the latest news and research on institutional bitcoin mining companies. According to … Read more