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.


Opinion

Bitcoin Mining Companies Need to Better Manage Risk

The energy and gold mining industries have historically accounted for price volatility with structured financial products. Do crypto miners need similar hedges?

Antminer bitcoin mining rigs displayed at Consensus 2021 (Christie Harkin/CoinDesk)

Finance

Bitcoin Miner Bitfarms Warns of Default, Looks to Amend BlockFi Loan

The outstanding $20 million loan is secured by only $5 million in assets.

(Eliza Gkritsi/CoinDesk)

Markets

Bitcoin Pushes Above $19K for First Time Since FTX Collapse

Crypto-related stocks are making even larger gains as the rally in the sector continues.

Red arrows moving upon wooden blocks, Business concept Growth, Conceptual Business Finance Growth (Sakchai Vongsasiripat)

Finance

Argo Blockchain's Bitcoin Mining Margin Widens Most in at Least a Year

December production fell 26% as Argo powered off during a Texas storm.

Argo Blockchain's Helios facility in Dickens County, Texas. (Argo Blockchain)

Finance

Hong Kong Firm With Ties to Bitmain Reorganizes to Focus on Crypto Asset Management and Hedging

Newly named Metalpha has its work cut out for it, hedging an uncertain market for institutional clients.

(DALL-E/CoinDesk)

Videos

A Look Back at Crypto in 2022 by CoinDesk Research

Bitcoin (BTC) and ether (ETH) followed a blistering 2021 with a 65% and 67% pullback in 2022. CoinDesk Research Associate George Kaloudis discusses crypto's price actions in the past year and how the market performance difficulties impacted bitcoin mining companies. Plus, a look back at the significance of the Ethereum Merge to the network's development and a review of crypto regulations in 2022.

Recent Videos

Finance

Hive Earned Equivalent of 184 BTC From Curtailing Its Power Use in December

The miner has also installed the first Buzzminers, computers it designed using Intel's new bitcoin mining chip.

Crypto mining stocks have lost roughly half of their value in the past month. (Sandali Handagama for CoinDesk)

Finance

Jefferies Downgrades Bitcoin Miner Marathon Digital on Construction Delays

The asset-light crypto miner won't reach its 23 EH/s hashrate target by mid-2023, the bank said, while also lowering its price target to $4.

Marathon Digital CEO Fred Thiel, at the Bitcoin conference in Miami (CoinDesk)

Policy

Singapore Arbitrator Rules Against Mining Software Firm Poolin’s IOU Model, But the Firm Hasn't Paid Yet

Poolin had issued I-owe-you tokens in exchange for its users’ crypto deposits. A Singapore arbitrator said that’s not OK.

Wallet

Finance

Bitcoin Miner Marathon Digital Pays Off Silvergate Revolving Credit

The company also reiterated its expectation to have 23 exahash per second of computing power around the middle of 2023.

Marathon Digital CEO Fred Thiel, at the Bitcoin conference in Miami (CoinDesk)