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Jack Dorsey’s Block Targets Chip Advancement With 3nm Bitcoin ASIC Mining Rig

Jack Dorsey’s Block Targets Chip Advancement With 3nm Bitcoin ASIC Mining RigOn Tuesday, Jack Dorsey, the founder of Block, took to X to announce that the company is “building a mining rig.” Dorsey also shared a blog post authored by Block’s lead for mining hardware products, Naoise Irwin. The post revealed enhancements in the chip design, upgrading from the initially planned 5-nanometer (nm) process to an […]

Gamestop Unleashes Bitcoin Strategy—Can $4.8B Make GME a Crypto Titan?

Bitmain Sets Release for L9 Miner, Promising ‘Unchallenged’ Efficiency in Scrypt Mining

Bitmain Sets Release for L9 Miner, Promising ‘Unchallenged’ Efficiency in Scrypt MiningAccording to the application-specific integrated circuit (ASIC) mining rig manufacturer Bitmain, the firm is gearing up to introduce its latest Scrypt miner. The L9, which boasts a hashrate of up to 16,200 megahash per second (MH/s) and energy efficiency of 0.21 joules per megahash (J/M) mines litecoin, dogecoin, and digibyte. Bitmain Set to Launch L9 […]

Gamestop Unleashes Bitcoin Strategy—Can $4.8B Make GME a Crypto Titan?

Severe Impact Expected for Miners With Outdated Hardware in Upcoming Bitcoin Halving

Severe Impact Expected for Miners With Outdated Hardware in Upcoming Bitcoin HalvingFollowing the downturn in bitcoin’s price on Friday, the hashprice of bitcoin has declined from slightly above $119 per petahash per second to marginally over $116 per PH/s on a daily basis. Should the prices remain low leading up to the forthcoming halving event scheduled for next week, certain mining devices may only be viable […]

Gamestop Unleashes Bitcoin Strategy—Can $4.8B Make GME a Crypto Titan?

Cleanspark to Upgrade Mining Fleet With 100,000 S21 Pro Bitcoin Miners From Bitmain

Cleanspark to Upgrade Mining Fleet With 100,000 S21 Pro Bitcoin Miners From BitmainThe publicly traded bitcoin mining company Cleanspark has exercised its option to acquire 100,000 bitcoin mining machines from Bitmain. The firm initially secured the option last year, and the agreement has now been enhanced to include the latest S21 Pro model from Bitmain, which offers 15 joules per terahash (J/T). Bitmain and Cleanspark Seal Deal […]

Gamestop Unleashes Bitcoin Strategy—Can $4.8B Make GME a Crypto Titan?

Arkon Energy Strikes Deal With Bitmain for 27,700 Bitcoin Mining Rigs

Arkon Energy Strikes Deal With Bitmain for 27,700 Bitcoin Mining RigsOn Tuesday, the Ohio-based bitcoin mining and colocation company Arkon Energy announced its procurement of 27,700 bitcoin mining rigs from Bitmain, equaling a hashpower of 6 exahash per second (EH/s). Ohio’s Arkon Expands Mining Fleet With 6 EH/S Boost From Bitmain Arkon Energy has revealed its acquisition of 27,700 bitcoin application-specific integrated circuit (ASIC) mining […]

Gamestop Unleashes Bitcoin Strategy—Can $4.8B Make GME a Crypto Titan?

Bitmain Reveals S21 Pro Bitcoin Miner: Pioneering 15 Joules per Terahash 

Bitmain Reveals S21 Pro Bitcoin Miner: Pioneering 15 Joules per Terahash On Friday, the producer of bitcoin-specific application-specific integrated circuit (ASIC) mining equipment, Bitmain, unveiled the latest Antminer S21 Pro model during the World Digital Mining Summit (WDMS). This new device features a hashrate of approximately 234 terahash per second (TH/s) and boasts a much lower energy efficiency of 15 joules per terahash (J/T). New Antminer […]

Gamestop Unleashes Bitcoin Strategy—Can $4.8B Make GME a Crypto Titan?

Bitcoin Mining Company Phoenix Group Reports 50% Net Income Increase and 20% Sales Growth

Bitcoin Mining Company Phoenix Group Reports 50% Net Income Increase and 20% Sales GrowthAfter its oversubscribed initial public offering (IPO), Phoenix Group, a Dubai-based company specializing in bitcoin mining and blockchain infrastructure, has announced a significant 50% increase in net income. The firm further revealed a 20% increase in its annual sales compared to the previous year. Dubai Bitcoin Miner Phoenix Group Records Substantial Increase in Year-on-Year Sales […]

Gamestop Unleashes Bitcoin Strategy—Can $4.8B Make GME a Crypto Titan?

Bitcoin miner Cipher buys 37K Bitmain Antminers for $99.5M

The new crypto-mining equipment to be bought by Cipher is expected to deliver 7.1 EH/s of self-mining capacity by the first half of 2025.

Publicly traded Bitcoin (BTC) mining firm Cipher Mining (CIFR) is scaling operations with a new mega-purchase of cryptocurrency mining devices.

Cipher will buy 37,396 units of Antminer T21 miners from the Chinese crypto mining giant Bitmain under a new agreement, the firm announced on Dec. 18. The new mining equipment to be bought is expected to deliver 7.1 exahashes per second (EH/s) of self-mining capacity by the first half of 2025, the announcement notes.

According to Cipher CEO Tyler Page, the purchase will allow Cipher to build its first 135 megawatts (MW) at its newly acquired Black Pearl site. Cipher has also secured the option to acquire an additional 45,706 miners representing 8.7 EH/s in 2024.

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Gamestop Unleashes Bitcoin Strategy—Can $4.8B Make GME a Crypto Titan?

Iris Energy to double hash rate in 2024 with $22M Bitmain T21 mining rig order

Iris Energy will receive mining hardware orders from Bitmain in the first six months of 2024, taking its operational mining capacity above 10 EH/s.

Renewable Bitcoin (BTC) mining firm Iris Energy is set to increase its total hash rate to 10 exahashes per second (EH/s) in 2024 by acquiring new Bitmain T21 mining rigs.

The company announced it had acquired an additional 1.6 EH/s of Bitmain T21 miners, set for delivery in the second quarter of 2024. The company currently has 5.6 EH/s of operational capacity as of December 2023.

The newest generation of Chinese manufacturer Bitmain’s mining hardware will also improve the efficiency of Iris’ operations from 29.5 joules per terahash (J/TH) to 24.8 J/TH. Iris invested $22.3 million in the latest order from Bitmain, pricing the hardware at $14 per terahash.

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Gamestop Unleashes Bitcoin Strategy—Can $4.8B Make GME a Crypto Titan?

English school turned BTC miner in China expands capacity with 220 new units

BTC Digital used to be a chain of English schools based in Shenzhen. Now it has mining farms in Pennsylvania and Tennessee.

China-based BTC Digital announced the purchase of 220 new Bitcoin (BTC) mining units on Nov. 3, bringing its total number of machines to 2,174, with over 230PH/s of computing power. The new acquisitions are expected to become operational by the end of the month.

The deal was made with “two unaffiliated third parties” for Bitmain Antminer S19j Pro units in exchange for 276,572 shares of ordinary company stock valued at $968,800, according to a statement. BTC Digital was known as Meten EdtechX Education Group until a name change in August that “better reflects the Company's current business operations.”

The BTC Digital homepage. Source: BTC Digital

According to the Nasdaq-listed company’s website, it is “a leading general English language training service provider in China.” The website claims that the company has learning centers throughout the country and offers training online and in the metaverse. A Reddit thread begun on Nov. 11, 2022, indicated that the company had ceased teaching operations unexpectedly, however.

Related: Bitmain to start shipping new Bitcoin Antminer T21 in January 2024

The company expanded into Bitcoin mining at the end of 2021 when it deployed 1,482 miners, according to an undated profile on its website. Its mining farms were located in the American states of Pennsylvania and Tennessee and run by a third party. BTC Digital CEO Alan Peng said of the company's latest purchase:

“With the recent purchases and our plan to further increase the number of mining machines, we aim to continue improving our financial conditions as well as maximizing value for our shareholders."

It had a market cap of $3.1 million on Sept. 28, after hitting a low of $1.79 per share on Sept. 26. It experienced a surge of activity after its ticker symbol was changed from METX to BTCT on Sept. 28. Shares are valued at $3.66 at the time of writing.

China cracked down on Bitcoin mining domestically in the second half of 2021, although its efforts appeared to be less than completely successful.

Magazine: Bitcoin miner gets life in prison, China offers bounties for crypto firms: Asia Express

Gamestop Unleashes Bitcoin Strategy—Can $4.8B Make GME a Crypto Titan?