Bitcoin Mining

Bitcoin mining is the process by which new bitcoins are created and transactions are verified and added to the blockchain network. It involves powerful computers solving complex mathematical problems to secure the Bitcoin network and maintain its decentralized nature. Individuals, companies, and even specialized mining pools participate in this process, known as miners. These miners play a crucial role in ensuring the integrity and security of the Bitcoin network. As the number of bitcoins in circulation is limited, mining also serves as a means of distributing new bitcoins. Miners are rewarded with newly minted bitcoins for their computational efforts and the energy they contribute to the network. Bitcoin mining has evolved over time, with the advent of more efficient hardware and the rise of mining farms. These farms, often operated by companies, leverage economies of scale to maximize their mining capabilities. Additionally, mining protocols and algorithms have been developed to adapt to the increasing computational power and maintain the network's stability. Crypto exchanges facilitate the trading of bitcoins, allowing miners to convert their earned bitcoins into traditional currencies or other cryptocurrencies. This dynamic ecosystem of people, companies, protocols, and blockchain networks collectively contribute to the functioning and growth of Bitcoin and the broader cryptocurrency market.

Finance

Shark Tank's Kevin O’Leary on betting big on data centers and why most crypto tokens will never come back

The Shark Tank investor is preparing shovel-ready sites for bitcoin miners and data centers, betting that infrastructure — not tokens — will drive the next wave of value.

By Helene BraunJan 21, 2026

Kevin O'Leary (Andrew Harnik/Getty Images)

Markets

Riot Platforms surges 11% as lease deal with AMD marks major AI infrastructure pivot

The company sold nearly $100 million of bitcoin to fund the purchase of its 200-acre Rockdale site and signed a leasing agreement with Advanced Micro Devices that could deliver $1 billion in revenue.

By James Van StratenJan 16, 2026

Markets

Early 2026 tailwinds for bitcoin miners as hashrate falls, profitability improves: JPMorgan

U.S.-listed bitcoin miners entered 2026 with rising revenues, improving margins and recovering valuations, setting a more constructive near-term backdrop.

By Will Canny, AI BoostJan 16, 2026

Markets

Bitcoin miners chase AI demand as Nvidia says Rubin is already in production

Miners that look like infrastructure companies may win, while those that rely on pure mining margins face a tougher 2026.

By Shaurya MalwaJan 7, 2026

Markets

Bitcoin miners continue to face dwindling profits despite lower competition, JPMorgan says

Mining profitability declined last month, with daily block reward revenue down 7%, and 32% year-on-year.

By Will CannyJan 5, 2026

Bitcoin mining machines (Shutterstock, modified by CoinDesk)

Finance

Bitcoin miner Bitfarms exiting Latin America with $30M sale of Paraguay site

The company is selling the site to the Sympatheia Power Fund, managed by Singapore-based Hawksburn Capital.

By Jamie CrawleyJan 2, 2026

Markets

KBW upgrades TeraWulf to outperform, sees AI pivot as catalyst for sharp growth

The bank raised its its price target on the shares to $24 from $9.50.

By Will Canny, AI BoostDec 31, 2025

Finance

Sberbank issues Russia's first crypto-backed loan to bitcoin miner Intelion Data

Sberbank used its in-house crypto custody tool to back a loan for mining firm Intelion Data, signaling broader interest in crypto lending.

By Olivier AcunaDec 29, 2025

Sberbank branch in Brno (Perituss/Wikimedia Commons)

Finance

AI trade isn’t dead: An inside look into Wall Street's lucrative data center deals

Megawatts are still trading hands, and the AI trade is very much alive, according to investment banker Joe Nardini, as miners pivot to HPC and buyers chase scarce power.

By Will CannyDec 23, 2025