Bitcoin

Bitcoin is the pioneer of blockchains and cryptocurrencies, introduced in a white paper released in 2008 by an apparently pseudonymous person or group of people known as Satoshi Nakamoto. The document described a peer-to-peer method of transferring money without the use of financial institutions. The cryptocurrency known as bitcoin or BTC debuted in 2009. Transactions are recorded on a public ledger (a blockchain) by entities known as miners who engage in process called proof-of-work. Miners are rewarded for doing that by getting newly minted bitcoin. Some proponents view BTC as an alternative to fiat currencies and a hedge against inflation. Bitcoin has inspired the creation of numerous other cryptocurrencies and blockchain projects.

DISCLOSURE: This text was written with the assistance of AI, then reviewed by a person



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Michael Saylor: The US Dollar Will Be the Reserve Currency of the World and 'It Would Move on Bitcoin Rails'

MicroStrategy CEO and chairman Michael Saylor says the U.S. dollar will be the reserve currency of the world, and "it would move on bitcoin rails." Saylor also discusses buying more bitcoin with the $500 million bond sale his enterprise software company just completed, and he reacts to Elon Musk's tweet about Tesla supporting bitcoin if it becomes more environmentally friendly.

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New York Crypto Mining Bill Dies in Assembly After Passing State Senate

An environmental protection bill that would have clamped down on bitcoin mining has died in the New York state assembly. "The Hash" team explains why this happened and what it means for the bitcoin mining community.

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BTC Jumps as Elon Musk Suggests Tesla Could Accept Bitcoin Again

Bitcoin’s price has jumped as Elon Musk says Tesla could start accepting bitcoin again once crypto miners use more green energy. Genesis Volatility CEO Greg Magadini shares his crypto markets analysis and outlook.

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Week Ahead: What’s Next for BTC Price, Taproot Activation

Exploring what’s to come next week in the world of bitcoin as the price of BTC consolidates and the Bitcoin network’s Taproot activation continues.

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Week in Review: El Salvador's Currency Law and International Ramifications, U.S. Lawmakers Put Bitcoin on Trial, China's BTC Mining Crackdowns and More

Taking a look at this past week's stories making waves in the cryptocurrency space: El Salvador adopting bitcoin as legal tender, the IMF's cautious warning, and various U.S. lawmakers questioning bitcoin's volatility. Plus, an update on China's bitcoin mining crackdowns.

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Bitcoin $200K By Year's End? Some Options Traders Make That Bet

Some bitcoin options traders are making wagers on $200K bitcoin by the end of the year, even as the cryptocurrency continues to struggle following last month's dramatic fall. "All About Bitcoin" host Christine Lee breaks down the Chart of the Day.

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IMF Says It Has Legal and Economic Concerns as El Salvador Makes Bitcoin Legal Tender

A spokesperson for the International Monetary Fund (IMF) said El Salvador’s plans to adopt bitcoin as legal tender raises “macroeconomic, financial, and legal issues.” The team for “The Hash” considers the potential impact of IMF’s signals of resistance and the influence IMF holds over developing countries.

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Jack Dorsey Suggests Twitter Likely to Integrate Lightning Network

Twitter CEO Jack Dorsey said Thursday it is "only a matter of time" before the Bitcoin Lightning Network integrates with Twitter to accommodate BTC transactions. "The Hash" panel responds to the news.

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Japan’s bitFlyer Gives US Clients Access to Bitcoin and Japanese Yen Pair Trading

Japan-based crypto exchange bitFlyer introduces cross-border trading in the U.S. by allowing users to trade bitcoin in Japanese yen pairs. Joel Edgerton, CEO of bitFlyer USA, joins “First Mover” to discuss the development. Plus, Edgerton’s bitcoin markets analysis and outlook.

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Domino Effect of El Salvador’s Currency Law

Edan Yago, the co-founder of decentralized finance (DeFi) protocol Sovryn with business interests in Latin America, explores the domino effect of El Salvador's bitcoin adoption on other countries. Plus, reaction to U.S. lawmakers' concerns of bitcoin's volatility.

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