标签: Bitcoin

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Waste from one bitcoin transaction ‘like binning two iPhones’

7 观看次数0 评论

A single bitcoin transaction generates the same amount of electronic waste as throwing two iPhones in the bin, according to a new analysis by economists from the Dutch central bank and MIT. While the carbon footprint ...

El Salvador’s bitcoin experiment goes live – as president offers tech support

20 观看次数0 评论

On the day El Salvador adopted bitcoin as legal tender, its president spent the morning providing technical support from his Twitter account after the digital wallet used for transactions was deactivated. The country’...

Scepticism grows in El Salvador over pioneering Bitcoin gamble

25 观看次数0 评论

Litha María de Los Angeles slaps two cheese-filled pupusas – the El Salvadoran cornmeal flatbread – on the griddle. With a camera click on the QR code, she receives her payment: four hundred-thousandths of a Bitcoin. ...

Why bitcoin entrepreneurs are flocking to rural Texas

20 观看次数0 评论

In the middle of rural Texas, a cryptocurrency mine is currently under construction. Hundreds of machines more powerful than the average computer will soon be housed in this 320-acre mining facility in Dickens county,...

Bitcoin price slides amid EU call to make transfers traceable, and rise of ‘stablecoins’

33 观看次数0 评论

Bitcoin has slipped below $30,000 as calls grew among regulators in the US, Europe and Asia for tighter checks on cryptocurrencies, and the less volatile digi-currency known as “stablecoins”. Bitcoin, the world’s larg...

Currency and control: why China wants to undermine bitcoin

31 观看次数0 评论

Few would dispute that China’s recent crackdown on cryptocurrency trading and mining has contributed to the recent plunge in the value of bitcoin and other cryptos. But while the argument rages about whether the volat...

Bitcoin price slumps further as China tightens crackdown

28 观看次数0 评论

Bitcoin has tumbled further in the wake of China’s expanding crackdown on bitcoin mining, as investors grow more uncertain about the future of the leading cryptocurrency. Bitcoin fell as low as $31,333 在星期一, a tw...

Tesla will resume accepting bitcoin when it uses more clean energy, says Musk

34 观看次数0 评论

Elon Musk has said that Tesla will resume allowing bitcoin transactions when miners use more renewable energy. “When there’s confirmation of reasonable (~50%) clean energy usage by miners with positive future trend, T ...

China blocks cryptocurrency Weibo accounts in ‘judgment day’ for bitcoin

61 观看次数0 评论

China has stepped up its crackdown on bitcoin trading and mining, blocking a slew of cryptocurrency-related accounts on the Twitter-like Weibo platform over the weekend. More actions are expected, including linking il...

‘Time to buy’ bitcoin adverts banned in UK for being irresponsible

36 观看次数0 评论

An ad campaign telling the public that “it’s time to buy” bitcoin has been banned after the advertising watchdog ruled that it was irresponsible and misleading. The high-profile campaign, which has featured heavily ac...

Chess: Magnus Carlsen and entire world top 10 compete for volatile bitcoin

80 观看次数0 评论

Bitcoin, the wildly fluctuating cryptocurrency, and the careful strategies of the chessboard might seem to have little in common as partners, but the unlikely marriage is about to happen. On Sunday the pair come toget...

Bitcoin falls almost 30% after China crackdown

42 观看次数0 评论

The price of bitcoin fell by almost 30% on Wednesday, after a Chinese government crackdown on banks’ use of cryptocurrencies accelerated a long-predicted sell-off. The world’s largest digital currency tumbled to about...

Bitcoin falls 30% after China crackdown

138 观看次数0 评论

The price of bitcoin fell by almost 30% on Wednesday, after a Chinese government crackdown on banks and payment firms use of cryptocurrencies accelerated a long-predicted sell-off. The world’s largest digital currency...

Bitcoin lowest since February as Musk tweets trigger whipsaw trading – business live

70 观看次数0 评论

滚动报道最新的经济和金融新闻

Australian man Craig Wright who says he created bitcoin takes £4bn claim to London high court

37 观看次数0 评论

An Australian computer scientist who claims he created bitcoin has launched a London high court lawsuit against 16 software developers in an effort to secure bitcoin worth around £4bn pounds (A$5.7bn) he says he owns....

Elon Musk says Tesla will no longer accept bitcoin due to fossil fuel use

128 观看次数0 评论

Tesla has suspended the use of bitcoin to purchase its vehicles, Elon Musk said in a tweet on Wednesday, citing concerns about the use of fossil fuel for bitcoin mining. Bitcoin, the world’s biggest digital currency,...

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