Результатов: 1289

Coinbase Sides With Bitcoin Cash (BCH) Miners on 51% Attack Smack

By CCN: Coinbase researchers have released their own investigative findings into the recent Bitcoin Cash 51% attack controversy, and their conclusions might upset many Bitcoin maximalists. When Bitcoin Cash came under attack during a scheduled hardfork in mid-May, a group of miners colluded to reverse the attacked blocks and return misappropriated funds to their rightful owners. дальше »

2019-5-31 17:20


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Bitwise Says Fake Trading Volume Does Not Affect BTC Prices

Back in March, crypto investment manager Bitwise claimed its research showed 95 percent of all reported crypto trading volume on unregulated exchanges was fake. Now, in a newly published white paper, Bitwise researchers have shown that, despite the fake trading volume, regulated bitcoin futures and improved custody services help keep the cryptocurrency's price true. дальше »

2019-5-29 00:25


Bitcoin Wallet Researchers Slam ‘Inappropriate’ Redditor’s Coinomi Complaint

By CCN: CipherBlade, a blockchain security research firm, has published the results of a lengthy investigation into the claims of a Coinomi user. How Were the Funds Truly Compromised? Warith Al Maawali contacted CCN and just about every news outlet he could find with the claim that because Coinomi had sent seed phrases to Google for spellchecking, he had lost his entire life savings. дальше »

2019-5-24 11:28


Samsung’s new AI can create talking avatars with a single photo

Samsung’s research center at Moscow has developed a new AI that can create talking avatars of photos and paintings without using any 3D modeling. A paper posted by the research team suggests that while traditionally researchers have used a large number of images to create a talking head model, a new technique can achieve it by few, or potentially even one image. дальше »

2019-5-23 12:03


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Romania Blockchain Summit: June 21 to 22, 2019 in Bucharest, Romania

Romania Blockchain Summit, one of Europe’s biggest Blockchain events, to take place on June 21-22, in Bucharest. Romania Blockchain Summit promises to be one of the most important conferences dedicated to innovative technologies in the South-Eastern European region, bringing together the public sector, political decision-makers, developers, researchers, global entrepreneurs, leaders, and innovators. дальше »

2019-5-22 14:24


Research reveals surprising relationship between climate change and fertility rate

Climate change will shape every aspect of human life – often in complex ways. Take the question of deciding how many children to have, for example. A new analysis suggests that climate change could increase fertility rates in tropical countries, in turn magnifying the impacts of climate change on those countries and widening the gap between wealthy and poorer nations. дальше »

2019-5-21 18:04


Hackers made $32K in 7 weeks by fixing bugs in cryptocurrency projects

In the past seven weeks, white hat hackers earned at least $32,150 by fixing security flaws in popular cryptocurrency and blockchain platforms like TRON, Brave, EOS and Coinbase. According to data reviewed by Hard Fork, 15 blockchain-related firms have paid rewards to security researchers between March 28 and May 16, split across 30 publicly-released bug reports. дальше »

2019-5-20 18:21


Freshness sensors for milk could dramatically reduce waste

Researchers have developed a new technique that can pinpoint, in real-time, the moment at which milk spoils inside a carton. In their new study, published in the journal Food Control, they suggest that if their invention is integrated into the caps of milk containers, it could one day replace less-accurate sell-by-dates – and save a huge quantity of milk from being wasted every year. дальше »

2019-5-20 12:44


Newsflash: Bitcoin Price Crashes to $6,400 Triggered by Massive $35 Million Sell Order

By CCN: On May 17, within minutes, the bitcoin price plummeted from around $7,800 to $6,400 in a flash crash, recording an unexpected 18 percent drop. The sudden decline in the bitcoin price led the valuation of the crypto market to plunge from $257 billion to $225 billion, by more than $32 billion in less than 24 hours. дальше »

2019-5-17 10:19


Craig Wright’s evidence he’s Satoshi in unredacted court documents is a “lazy copy-paste job”

A filing showing the list of addresses that were supposed to prove that controversial figure Craig Wright was, in fact, Satoshi Nakamoto, has been unsealed. Deeper inspection of the list, however, showed that the blocks Wright claims to have mined are merely a “lazy copy-paste from the blockchain,” researchers from Wizsec Security found. дальше »

2019-5-10 12:14


Ransomware Crooks Cashed Out $16 Million from Defunct Bitcoin Exchange: Google Research

By CCN: In the two years leading up to 2018, a spate of ransomware attacks were analyzed in a report by a team of researchers hailing mostly from leading U. S. universities and Google. Results showed a conservative estimate of total funds stolen to be $16 million, with bitcoin providing a way for malicious actors to take payment from anywhere in the world. дальше »

2019-5-9 11:50


Bitcoin Price Vulnerable Despite 2019 High, Traders Predict Plummet to $4,200

By CCN. com: In the past 24 hours, the bitcoin price spiked by nearly five percent from $5,580 to $5,880, surpassing $5,900 at the day’s peak, fueling the cryptocurrency market. The abrupt increase in the bitcoin price was supported by a noticeable increase in daily bitcoin spot volume estimated to be around $570 million as of May 7 by OnChainFX. дальше »

2019-5-7 13:45


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University of Waterloo Researchers Increase Hyperledger Fabric Transaction Speeds

Researchers at the University of Waterloo in Ontario, Canada have managed to increase the speed of Hyperledger Fabric blockchain transactions almost sevenfold through a series of optimizations. Waterloo Researchers Give Hyperledger Fabric Blockchain a Boost According to a blog post on the University of Waterloo website, researchers have increased transaction speeds on the Hyperledger FabricRead MoreRead More. дальше »

2019-5-4 23:00


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Online extremism is taking a mental toll on researchers studying it

Social media platforms do an indispensable job of connecting us with our families, friends and like-minded people. But of late, they have also become conduits for bad actors to hijack users’ attention to manipulate news, spew conspiracy theories, and propagate toxic viewpoints with an intent to radicalize impressionable minds. дальше »

2019-5-3 10:36


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Quantum breakthrough could lead to ‘super-powered’ hard disk drives

While the world’s focused on the latest Avenger’s flick, an international team of scientists have potentially unlocked the super powers of another familiar Marvel character: Magneto. Researchers from the Argonne National Laboratory, Oakland University in Michigan, and Fudan University in China have discovered a quantum-level exploit that has the potential to give engineers greater control over the magnetic properties of certain metals. дальше »

2019-4-27 23:49