Bitdeer Launches SEALMINER A4 Bitcoin Miner with 9.45 J/TH Energy Efficiency
Bitdeer has commenced sales of its SEALMINER A4 series bitcoin mining rigs. The flagship model of the new series boasts an energy efficiency of 9.45 J/TH.All about cryptocurrency mining, including Bitcoin and other digital currencies. News on mining in China, Russia, Ukraine, and globally. Learn what cryptocurrency mining is and how it works.
Bitdeer Launches SEALMINER A4 Bitcoin Miner with 9.45 J/TH Energy Efficiency
Bitdeer has commenced sales of its SEALMINER A4 series bitcoin mining rigs. The flagship model of the new series boasts an energy efficiency of 9.45 J/TH.
Capitulation or evolution: why bitcoin miners are betting on AI
What future awaits bitcoin if hashing becomes only a low-margin by-product of renting racks to neural networks?
Bitcoin Hashrate Declines by Nearly 6% Over the Quarter
In the first quarter of 2026, the hashrate of the leading cryptocurrency (30 SMA) decreased from 1066 EH/s to 1004 EH/s. The 5.8% drop was attributed to the shutdown of outdated equipment, according to experts at Hashrate Index.
Solo Miner Secures Bitcoin Block, Earns $210,000
A solo miner with a hashrate of 230 TH/s discovered block #943,411 on the Bitcoin network, earning 3.139 BTC (approximately $210,000).
Riot Platforms Sells Bitcoin Worth $289 Million to Develop AI Infrastructure
Riot Platforms sold 3778 BTC for $289.5 million in the first three months of 2026. The average sale price was $76,626 per coin.
Bitfarms to Rebrand Amid Shift to AI
Canadian mining company Bitfarms plans to complete its re-registration in the United States under the name Keel Infrastructure on April 1, as part of a strategic pivot towards artificial intelligence.
US Proposes Rules for Cryptocurrency in Pension Investments
The US Department of Labor proposed new rules for 401(k) pension plans. The agency plans to allow the inclusion of alternative assets, including cryptocurrencies.
MARA Miner Sells 15,133 BTC for $1.1 Billion
Between March 4 and 25, bitcoin miner MARA Holdings sold 15,133 BTC for approximately $1.1 billion. The proceeds will be used by the company to repurchase its own bonds.
Top ten bitcoin miners: strategies and trends
Technical, financial and legal nuances of the key bitcoin-mining players.
CoinShares Analysts Report 20% of Bitcoin Miners Capitulate
Conditions for bitcoin miners have become so stringent that much of the equipment worldwide is operating at a loss, according to a report by CoinShares.We use cookies to improve the quality of our service.
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