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SEC Rejects Valkyrie, Kryptoin Bitcoin Trusts

The U.S. Securities and Exchange Commission vetoed two proposals to offer bitcoin exchange-traded funds, dealing a blow to market participants who had hoped the agency would green light the effort after approving futures-backed bitcoin funds in Octob.....»»

Category: topSource:  slashdotDec 24th, 2021

Could Bitcoin Mining Really Provide Crucial Demand For Nuclear Power?

Gizmodo takes a hard look at a "growing sense of excitement" about collaboration between bitcoin-mining operations and nuclear power plants (which are now plagued by high operating costs compared to renewables as well as natural gas): Of the three p.....»»

Category: topSource:  slashdotRelated NewsOct 10th, 2021

Sweden to give 12-15 year olds Pfizer vaccine, rejects Moderna

The European Medicines Agency approved the use of Comirnaty in May, while Spikevax was given the nod for children over 12 in JulySTOCKHOLM: Sweden's Public Health Agency said on Monday it recommended the use of Pfizer-BioNTech's , Comirnaty vaccine a.....»»

Category: gadgetSource:  techcrunchRelated NewsOct 6th, 2021

Bitcoin hits strongest level since May

 Bitcoin, in terms of market value, rose 4.6% to $53,859.6.It passed $50,000 mark for first time in four weeks on Tuesday. Bitcoin fell below $50,000 in early September.Bitcoin hit its highest level since mid-May on Wednesday as bulls bid u.....»»

Category: gadgetSource:  techcrunchRelated NewsOct 6th, 2021

IMF Head Says Central Bank Digital Currencies Are Reliable, Hard to Think of Bitcoin as Money

 Digital currencies backed by central banks are the most reliable form of digital money, according to IMF managing director Kristalina Georgieva. At the same time, to think of cryptocurrencies such as bitcoin as money is difficult, believes the.....»»

Category: gadgetSource:  techcrunchRelated NewsOct 6th, 2021

El Salvador"s volcano-powered Bitcoin mining project produces its first currency

If that wasn't enough, the Central American country has begun diverting federal resources toward the mining of BTC. However, the country's leadership is well aware of how controversial the practice is -- crypto detractors will often point out how muc.....»»

Category: topSource:  techspotRelated NewsOct 4th, 2021

Researchers turn to stones to find the ancient origin of Bitcoin

Many investors compare Bitcoin to gold as a store of value, even referring to Bitcoin as "digital gold," a comparison believed to be one of the drivers of Bitcoin's meteoric rise over the past several months......»»

Category: topSource:  physorgRelated NewsSep 30th, 2021

China reveals drone concept similar to US-made Kratos XQ-58A Valkyrie

China reveals drone concept similar to US-made Kratos XQ-58A Valkyrie.....»»

Category: gadgetSource:  techcrunchRelated NewsSep 29th, 2021

TREZOR Hardware Wallet Review [Best Crypto Wallets 2021]

Trezor is well known as one of the most popular hardware wallets in the bitcoin and Ethereum communities. Trezor has been around for years, and it is one of the most trusted and secure cryptocurrency wallet solutions available. TREZOR MODEL.....»»

Category: gadgetSource:  walyouRelated NewsSep 29th, 2021

Why have Elon Musk and Tesla suddenly turned against bitcoin?

Elon Musk has performed a sudden U-turn on bitcoin over concerns about its energy usage, and says his electric car firm Tesla will no longer accept the cryptocurrency as payment – but will his decision have an impact, and could Tesla turn to an alt.....»»

Category: gadgetSource:  techcrunchRelated NewsSep 29th, 2021

Paying For Taco Bell With Dogecoin May Be Soon Be a Reality

An anonymous reader quotes a report from Bloomberg: How about paying for your Taco Bell order with Dogecoin? Or some of Whole Food's avocado ice cream with Bitcoin. That's the goal of a new partnership between crypto payment processor BitPay and Veri.....»»

Category: topSource:  slashdotRelated NewsSep 28th, 2021

As Environmental Criticism Mounts, Bitcoin Miners Eye Nuclear Power

"Bitcoin miners, under fire for their sizable environmental footprint, are forging partnerships with owners of struggling nuclear-power plants with electricity to spare," reports the Wall Street Journal: The matchups have the potential to solve key.....»»

Category: topSource:  slashdotRelated NewsSep 27th, 2021

26,000 and Counting: America is Installing Hundreds More Bitcoin ATMs Each Week

The cryptocurrency-ATM company Coinmover has over 100 machines in stores in Massachusetts, New Hampshire, Connecticut, and Washington state — and plans to have 1,250 machines in 18 states by the end of the year, reports the Boston Globe. Righ.....»»

Category: topSource:  slashdotRelated NewsSep 26th, 2021

Old Coal Plant Is Now Mining Bitcoin For a Utility Company

An anonymous reader quotes a report from Ars Technica: Bitcoin's massive power consumption is the cryptocurrency's dirty secret. To mine bitcoin, computers across the globe chew through enough electricity to power a medium size country, somewhere on.....»»

Category: topSource:  slashdotRelated NewsSep 25th, 2021

Old coal plant is now mining bitcoin for a utility company

Bitcoin is breathing new life into another ailing power plant. Enlarge (credit: Aurich Lawson / Getty) Bitcoin’s massive power consumption is the cryptocurrency’s dirty secret. To mine bitcoin, computers across the globe chew through enoug.....»»

Category: topSource:  arstechnicaRelated NewsSep 24th, 2021

Bitcoin outlawed in China as country bans all cryptocurrency transactions

Move comes as government seeks to limit fallout of looming real estate collapse. Enlarge / China has cracked down on bitcoin and other cryptocurrencies in a bid to limit capital outflows. (credit: Nuthawut Somsuk/iStock Editorial) China’s cr.....»»

Category: topSource:  arstechnicaRelated NewsSep 24th, 2021

Twitter will allow people to tip their favorite content creators with bitcoin

Twitter will allow people to tip their favorite content creators with bitcoin.....»»

Category: topSource:  theglobeandmailRelated NewsSep 24th, 2021

Twitter Adds Bitcoin Tipping, Pushes Further Into NFTs

Twitter will let users send and receive tips using Bitcoin as part of a broader push to help users make money from the service. From a report: Twitter also said Thursday that it's looking into authenticating users' nonfungible tokens -- digital goods.....»»

Category: topSource:  slashdotRelated NewsSep 23rd, 2021

Bitcoin protests in El Salvador against cryptocurrency as legal tender

The demonstrators burn Bitcoin machines, a week after the cryptocurrency became legal tender......»»

Category: hdrSource:  bbcRelated NewsSep 23rd, 2021

Bitcoin mining producing tonnes of waste

Waste from the cryptocurrency process is similar to that from IT equipment somewhere like the Netherlands......»»

Category: hdrSource:  bbcRelated NewsSep 23rd, 2021

El Salvador "bought the dip," added 150 Bitcoins to its holdings

Just one day into the experiment, which officially started on September 8, Bitcoin fell from more than $53,000 to around $46,500 according to Coindesk. Value recovered a bit over the past week and a half, but slid again over the weekend. El Salvador.....»»

Category: topSource:  techspotRelated NewsSep 21st, 2021