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Bitcoin is a digital currency created in 2009 by an anonymous individual or group under the pseudonym Satoshi Nakamoto. It operates on a decentralized network, allowing users to make peer-to-peer transactions without the need for intermediaries like banks. Transactions are recorded on a public ledger called the blockchain, maintained by a network of miners who validate and secure transactions through cryptographic algorithms. Bitcoin's supply is capped at 21 million coins, making it deflationary by nature. Its value is determined by market demand and supply dynamics, resulting in significant price volatility. Bitcoin is lauded for its potential to revolutionize finance by offering greater financial inclusion, lower transaction fees, and resistance to censorship and inflation. However, it faces criticisms for its environmental impact due to the energy-intensive process of mining, scalability issues, and its association with illicit activities on darknet markets. Despite these challenges, Bitcoin has garnered mainstream acceptance as an investment asset and payment method, with numerous businesses and individuals adopting it worldwide. Its underlying technology, blockchain, has also inspired innovations across various industries beyond finance.

All Bitcoin Articles

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XRP Sentiment Just Hit a 5-Week High While Bitcoin Turns Bearish

Something unusual is happening in crypto sentiment. Santiment data shows XRP’s bullish-to-bearish ratio climbed to 2.35 this week—its highest reading in five weeks. Bitcoin sits at 1.05 and Ethereum hovers around 1.4, both in…

Sam Daodu · 7 months ago

Bitcoin at $66,800 Makes BITO Look Awfully Tempting

ProShares Bitcoin Strategy ETF (NYSEARCA:BITO) gives traditional brokerage investors Bitcoin exposure through CME-traded futures contracts rather than holding Bitcoin directly. That structure was groundbreaking when BITO launched in October 2021 as the first U.S.…

Austin Smith · 7 months ago

Bitcoin’s Brutal Pullback Has ARKB Investors Searching for Answers

The ARK 21Shares Bitcoin ETF (CBOE:ARKB) offers investors a straightforward proposition: direct, regulated exposure to Bitcoin’s price with no leverage, no options mechanics, and a competitive 0.21% expense ratio. The problem it solves is…

Austin Smith · 7 months ago

Forget Bitcoin and Ethereum: This is the Crypto to Buy in 2026

Bitcoin and Ethereum have dominated crypto headlines for years, but Bitcoin has declined 22.4% year-to-date in 2026, while Ethereum has dropped 33.4% over the same period. Both show signs of exhaustion after their 2025…

Michael Williams · 7 months ago

IREN Drops 14% as Bitcoin Mining Revenue Falls to $167 Million

After IREN (NASDAQ:IREN) plunged 13.9% on February 4, 2026, retail sentiment soured as Reddit’s sentiment score dropped to 39 this week from a quarterly average of 42, with discussions emerging on r/wallstreetbets and r/options…

David Beren · 7 months ago