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A Guide to 99% Fault Tolerant Consensus
Special thanks to Emin Gun Sirer for review We’ve heard for a long time that it’s possible to achieve consensus with 50% fault tolerance in a synchronous network where messages broadcasted by any honest node are guaranteed to be received by all other honest nodes within some known time period (if an attacker has more than 50%, they can perform a “51% attack”, and there’s an analogue of this for any algorithm of this type). дальше »
2018-8-9 04:03 | |
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New Partnership Designed to Securely Track Precious Metal Trades
Financial technology firm Paxos has formed a partnership with INTL FCStone Inc’s precious metals division. The department will now be using Paxos Confirmation Service — a tool built specifically for the precious metals arena — to instantly automate daily trade confirmations and reduce human error. дальше »
2018-8-9 18:15 | |
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AxiomLevel Targets Institutional Investors With Investor Onboarding Platform
The slow trickle of traditional investment into the crypto market may turn into a flood if a new platform launched by blockchain services provider AxiomLevel Technologies makes its desired impact. дальше »
2018-8-6 18:55 | |
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Research: More than 56% of all cryptocurrency crime happens in the US
The rate of cryptocurrency hacks is rapidly increasing. 720 accounts across every major exchange have been compromised — and a lot of it has to do with poor security setups, especially the lack of two-factor authentication (2FA). дальше »
2018-8-6 14:02 | |
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Distributed Dialogues: Crypto Reporters Look in the Mirror
The Distributed 2018 conference that recently took place in San Francisco was accompanied by a new edition of the Distributed Dialogues podcast, a collaborative show between the Let’s Talk Bitcoin Network and Distributed Magazine. дальше »
2018-8-4 23:48 | |
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“Not a Great Precedent”: Commissioner Discusses the SEC’s Latest ETF Decision
When the SEC announced its rejection of the Winklevosses’ latest bitcoin ETF filing, the industry found itself reckoning with a problem on repeat: striving toward the goal of approval, another Exchange Traded Fund (ETF) proposal faced the SEC’s death knell. дальше »
2018-8-4 22:49 | |
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Audits and Quality Assurance: Patching the Holes in Smart Contract Security
On July 10, 2018, news broke that cryptocurrency wallet and decentralized exchange Bancor was hit with a hack. A wallet the Bancor team used to update the protocol’s smart contracts was infiltrated, and the $23. дальше »
2018-8-3 19:24 | |
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H Education World ICO (HCoin): Blockchain Student Learning Platform?
There is practically every possible startup offering a blockchain solution to solve problems in the different industry. Indeed, it is undeniable that blockchain has become a revolutionary technology and it has been applied where necessary to add value. дальше »
2018-7-29 11:57 | |
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First To Try–2% of U.S. Investors Own Bitcoin, According to Gallup Poll
Approximately one out every four investors in the United States is intrigued by Bitcoin, but will not be buying the leading cryptocurrency anytime soon — according to a recent Gallup poll. The poll recognized investors as American adults that have invested at least $ 10,000 in stocks, bonds or mutual funds, either within or outside дальше »
2018-7-29 05:49 | |
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Early Adopters — Gallup Poll Reveals 2% of American Investors Own Bitcoin
Approximately one out every four investors in the United States is intrigued by Bitcoin, but will not be buying the leading cryptocurrency anytime soon — according to a recent Gallup poll. Early Days The Wells Fargo/Gallup Investor and Retirement Optimism Index survey for the second quarter of 2018 was conducted online from May 7-14. дальше »
2018-7-29 02:00 | |
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Voyager Will Offer Fee-Free Cryptocurrency Trading Later This Week
It would appear that virtually every technology firm is looking to enter the cryptocurrency market in one way or another. Voyager, a firm backed by an Uber co-founder, is looking to launch no-fee trading of over a dozen different cryptocurrencies. дальше »
2018-7-27 20:00 | |
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The .HIVE Cryptocurrency Gaming App Rewards Users With SmartCash Tokens
Evan Witmer, a resident of the Gold Coast neighborhood in Chicago, is one happy individual. Evan has been mining Bitcoin for a considerable period, buying champagne for every $100 made in this business. дальше »
2018-7-27 19:26 | |
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Amazon’s facial recognition AI confuses politicians with criminals
Nearly a decade ago a 47-year-old black woman named Denise Green was pulled from her vehicle and held at gunpoint by six San Francisco police officers. One of them pointed a shotgun at her face, another handcuffed her and directed her to kneel. дальше »
2018-7-27 22:40 | |
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Welcome To Crypto Park: Review Of Proxeus Beta
One of the most worrying trends in cryptocurrency is the tendency to over-rely on code and programming to prevent accidents. It’s the “Jurassic Park” problem—clever engineers can prepare for every problem they can imagine, but not the ones they can’t. дальше »
2018-7-25 17:44 | |
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Trans-Fee Mining Model Forces CoinMarketCap to Change Its Ranking Methods
In recent months, crypto exchanges have adopted new business models as they strive to stay ahead of their peers and bring in more users. One of these is the trans-fee mining model, which rewards users with a native exchange token for every ETH or BTC in charges they incur on the platform. This model took […] дальше »
2018-7-25 01:00 | |
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Five Steps to Building Your Cryptocurrency Community
It’s interesting to see that throughout the history of cryptocurrencies, every successful project has a strong, supportive, and encouraging community backing the project’s vision and mission. While there are many factors to take into account like the quality of the product, the development roadmap, and going-to-market, building out a motivated community, is one of the best investments for a cryptocurrency. дальше »
2018-7-25 23:00 | |
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Wysh Intelligent Network (WIN) Combines Blockchain & AI For Messaging For Businesses
Every advancement in technology is another step towards making a future that is more efficient, more reliable, and more secure. Every task that these advancements make easier is one less project that the human brain has to handle, delivering consistently accurate results. дальше »
2018-7-24 15:18 | |
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Credit Suisse Upgrades Square Stock Price Due To Cryptocurrency Payments Involvement
Credit Suisse, one of the leading global financial services for clients in nearly every facet of finance around the world is finally dipping their toes into the water of cryptocurrency. The company has worked hard to overhaul Square, giving the business payment processor and assistant for point of sale solutions an upgrade that has provided […] дальше »
2018-7-24 12:46 | |
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Every Christmas And Birthday Rolled Into One For Coinbase This Week, XRP Time?
Cryptocurrency exchange Coinbase is about to face what looks to be its most important week yet. It’s like every Christmas and Birthday rolled into one big celebration, for an exchange that is about to receive a license to trade securities. дальше »
2018-7-23 13:00 | |
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A Prehistory of the Ethereum Protocol
Although the ideas behind the current Ethereum protocol have largely been stable for two years, Ethereum did not emerge all at once, in its current conception and fully formed. Before the blockchain has launched, the protocol went through a number of significant evolutions and design decisions. дальше »
2018-7-21 23:03 | |
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A Quick Gasprice Market Analysis
Here is a file that contains data, extracted from geth, about transaction fees in every block between 4710000 and 4730000. For each block, it contains an object of the form: { "block":4710000, "coinbase":"0x829bd824b016326a401d083b33d092293333a830", "deciles":[40,40. дальше »
2018-7-21 23:03 | |
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STARKs, Part I: Proofs with Polynomials
Special thanks to Eli Ben-Sasson for ongoing help, explanations and review, coming up with some of the examples used in this post, and most crucially of all inventing a lot of this stuff; thanks to Hsiao-wei Wang for reviewing Hopefully many people by now have heard of ZK-SNARKs, the general-purpose succinct zero knowledge proof technology that can be used for all sorts of usecases ranging from verifiable computation to privacy-preserving cryptocurrency. дальше »
2018-7-21 23:03 | |
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STARKs, Part II: Thank Goodness It's FRI-day
Special thanks to Eli Ben-Sasson for ongoing help and explanations, and Justin Drake for reviewing In the last part of this series, we talked about how you can make some pretty interesting succinct proofs of computation, such as proving that you have computed the millionth Fibonacci number, using a technique involving polynomial composition and division. дальше »
2018-7-21 23:03 | |
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On Medium-of-Exchange Token Valuations
One kind of token model that has become popular among many recent token sale projects is the “network medium of exchange token”. The general pitch for this kind of token goes as follows. We, the developers, build a network, and this network allows you to do new cool stuff. дальше »
2018-7-21 23:03 | |
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Coindar is the nifty cryptocurrency trading tool that every investor should use
Cryptocurrency trading can be a fickle mistress – and if you hang out in Telegram channels long enough you’ll see these questions asked incessantly: When moon? Why dump? When new exchange? Well, a new service has opened up that can help answer in real time. дальше »
2018-7-20 09:57 | |
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Backed by psychology, reviews are big for your business — here’s why
Having been involved in the development of several e-commerce products over the years, one thing I’ve learned is that a great product and a persuasive marketing message aren’t always enough to help you generate lasting success. дальше »
2018-7-19 21:45 | |
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Japanese Tech Giant GMO sets to Launch Blockchain Banks
GMO Internet Group leverages the robust blockchain technology to streamline an interbank settlement system and create “next-generation” banking services. Being at the verge of blockchain revolution, Japanese fintech giant GMO Internet Inc. дальше »
2018-7-19 23:47 | |
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Чарли Ли: купите хотя бы один биткоин, а альткоины потом
Создатель Litecoin Чарли Ли посоветовал участникам сообщества вначале приобрести хотя бы 1 BTC, а затем инвестировать в альткоины. Он подчеркнул, что это правило касается и Litecoin. There will be at most 21 million bitcoins in existence. дальше »
2018-7-18 11:51 | |
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This visualization of Venmo’s public data is terrifying
PayPal’s peer-to-peer payment app, Venmo, is one of the modern world’s greatest conveniences. It’s a simple way to send people money without jumping through a bunch of hoops. But, what if you found out that every transaction you completed with the app was, by default, instantly uploaded to the internet for the entire world to see? You’d be upset right? Well, as it turns out, if you never changed the privacy settings in your Venmo account you’re sharing your transaction history with everyone. дальше »
2018-7-17 20:48 | |
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Kodak has quietly canceled its stupid (and very expensive) Bitcoin miner
The Kodak-branded Bitcoin miner, KashMiner, is officially dead – which is great because it never made sense in the first place. It was supposed to be a machine that you could “hire” – after paying an up-front fee of close to $3,500. дальше »
2018-7-17 12:03 | |
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Promoted: The Future of Online Shopping Is Powered by Spl.yt — A Decentralized E-Commerce Protocol
As a rapidly growing business sector, e-commerce continues to open up new avenues for exploring, comparing and purchasing products worldwide. Spl. yt, a smart contract protocol, aims improve the e-commerce system for buyers and sellers by automating functions currently performed by “middlemen” marketplaces like Amazon, eBay and Alibaba. дальше »
2018-7-16 19:45 | |
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Have You Tried Blockchain 5.0 Yet? Nobody Else Has Either
Over the past few years, the buzzwords “Blockchain Technology” have been tied to literally every industry under the sun. Cryptocurrencies had a wild year in 2017 and it seems during that time distributed ledger technology has made it all the way to the ‘Blockchain 5. дальше »
2018-7-15 19:20 | |
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Quick guide to understand the hype around ‘deep learning’
You’ve probably heard the phrase ‘deep learning’ bandied about in conversation, or maybe you’ve read about it in a post like this one. It seems like almost every tech conversation happening today somehow touches on the topic of AI, machine learning, or deep learning. дальше »
2018-7-14 22:30 | |
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PoWx Seeks to Change Bitcoin Mining with “Optical PoW”
Nonprofit organization PoWx has launched this week with the goal of boosting the idea behind proof of work (PoW) through more innovative algorithms. The company is seeking to decentralize Bitcoin mining and make it more accessible to consumers through a new technology that executives have dubbed “optical PoW” — a new type of hardware that utilizes a more advanced and energy-efficient form of laser technology as the cornerstone of mining. дальше »
2018-7-14 01:04 | |
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Leading Law Firm Discusses Rise of Malta to World’s Blockchain Hub
Every investment and trading move involves risk, you should conduct your own research when making a decision. On July 4, 2018, the Parliament of Malta approved a regulatory framework for blockchain technology, making Malta one of the most ‘blockchain-friendly’ countries in the world. дальше »
2018-7-13 19:52 | |
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Blockchain Auditing and the Industry’s "Knowledge Gap"
The advent of smart contracts has long drawn interest for its potential to revolutionize business agreements. There’s just one problem, and it’s one that has affected many spheres of the cryptocurrency space: a knowledge gap. дальше »
2018-7-13 19:12 | |
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Talk With a Leading Law Firm on how Malta Is Becoming the Blockchain Center of the Universe
Every investment and trading move involves risk, you should conduct your own research when making a decision. On July 4, 2018, the Parliament of Malta approved a regulatory framework for blockchain technology, making Malta one of the most ‘blockchain-friendly’ countries in the world. дальше »
2018-7-13 18:02 | |
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Searching For The Ultimate Wallet
It’s no secret that the UI/UX (User Interface/User Experience) in crypto often leaves some things to be desired, especially for newcomers. People have been speaking about the ‘killer app’ for many years, but it’s not a certainty yet. дальше »
2018-7-13 13:45 | |
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The Genesis Files: With Bit Gold, Szabo Was Inches Away From Inventing Bitcoin
As his Hungarian parents had fled post-war Soviet regime to settle in the United States, Nick Szabo came to call the Californian Bay area of the 1990s his home. Here, he was among the first to frequent the in-person “Cypherpunk” meetings organized by Timothy May, Eric Hughes and other founding members of the collective of cryptographers, programmers and privacy activists centered around the ’90s mailing list of the same name. дальше »
2018-7-13 17:16 | |
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Nick Spanos’s Zap Jolts Real Estate With Blockchain-Based Smart Contracts
New York realtors looking to avoid hiccups in their commission payouts can now turn to blockchain-based smart contracts. The first real estate commission split was brokered earlier this summer in Manhattan’s ritzy SoHo neighborhood by New York-based Bapple Realty. дальше »
2018-7-13 15:39 | |
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Stellar Price: Hefty Declines Hint at a Troublesome Weekend of Trading
It remains to be seen if and when the cryptocurrency markets will see some positive momentum. For the time being, it seems things are not looking all that great. All cryptocurrencies continue to lose a lot of value every single hour. дальше »
2018-7-13 15:31 | |
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Bethesda exec says he’ll stop selling Skyrim ports when we stop buying them
Well, it seems the person behind the perpetually re-released Elder Scrolls V: Skyrim has my number. In an interview with GamesIndustry, Bethesda top dog Todd Howard addressed the common complaint that the company is perhaps a little eager to re-release Skyrim, and I have to admit the point is a good one: Even now, the amount of people who play Skyrim seven years later; millions of people every month are playing that game. дальше »
2018-7-12 00:24 | |
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