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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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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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Notes on Blockchain Governance
In which I argue that “tightly coupled” on-chain voting is overrated, the status quo of “informal governance” as practiced by Bitcoin, Bitcoin Cash, Ethereum, Zcash and similar systems is much less bad than commonly thought, that people who think that the purpose of blockchains is to completely expunge soft mushy human intuitions and feelings in favor of completely algorithmic governance (emphasis on “completely”) are absolutely crazy, and loosely coupled voting as done by Carbonvotes and similar systems is underrated, as well as describe what framework should be used when thinking about blockchain governance in the first place. дальше »
2018-7-21 23:03 | |
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Is Cryptos on Course of becoming part of Our Daily Lives ?
Cryptocurrencies have come a long way, graduating from something which was seen as nothing more than a phase to now being one of the hottest commodity on the world market. Public acceptance and perception have always been harsh on them, though many have changed with time, cryptos aren’t still in their comfort zone. дальше »
2018-7-20 10:26 | |
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Stronghold CEO gives guidance to millennials: ‘Do Something More Productive than Invest in Digital Currencies’
The CEO and founder of the Citadel hedge fund still hasn’t changed his position and insists that Bitcoin has many of the elements of the tulip bulb mania. In November 2017, Ken Griffin compared all this hype around Bitcoin with the tulip bulb mania that was observed hundreds of years ago in Holland. He considered дальше »
2018-7-19 18:09 | |
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Citadel CEO Advises Younger Generation ‘Do Something More Productive than Invest in Digital Currencies’
The CEO and founder of the Citadel hedge fund still hasn't changed his position and insists that Bitcoin has many of the elements of the tulip bulb mania. The post Citadel CEO Advises Younger Generation ‘Do Something More Productive than Invest in Digital Currencies’ appeared first on CoinSpeaker. дальше »
2018-7-19 15:48 | |
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CheapAir Says Goodbye to Coinbase, Hello to BTCPayServer
Online travel agency CheapAir. com has announced it is no longer working with Coinbase to process its customers’ bitcoin payments. In Coinbase's stead, the company has turned to BTCPayServer, an open-source bitcoin payment processor. дальше »
2018-7-19 02:28 | |
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Citadel CEO Says Bitcoin Is Still a ‘Head Scratcher,’ Tells Young Generation to Stay Away
Citadel CEO said he wishes the new generation would “do something more productive” than investing in crypto, calling it useless
дальше »2018-7-18 21:10 | |
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Tom Lee: ‘We Still Think Bitcoin Can Reach $25,000 by the End of the Year’
Tom Lee has cut his year-end prediction for Bitcoin by 20 percent — but still thinks the first and foremost cryptocurrency will top $20,000 per coin in 2018. ‘Or Something Like That’ Tom Lee had previously held strong on his prediction that Bitcoin would reach a new all-time high of $25,000 by the end of 2018. дальше »
2018-7-6 11:00 | |
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SEC Seeks Comments on Another Bitcoin ETF
The Securities and Exchange Commission (SEC) is seeking comments on another bitcoin-based exchange-traded fund (ETF). The proposal in question calls for the listing and trading of SolidX bitcoin shares, and stems from the VanEck SolidX Bitcoin Trust, which states it will invest in “bitcoin only. дальше »
2018-7-3 17:52 | |
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Bitcoin Price Analysis: New Low on Low Volume Breeds Potential Bullish Set-up
Bitcoin sits precariously perched at the bottom of the annual market low and many bitcoin investors aren’t sure what to make of it. Although the market seems to be continuing its drift to new lows with greater and greater ease, there are a couple of bullish signals worth considering while the market continues to consolidate: Figure 1: BTC-USD, Daily Candles, New Market LowOn Friday, June 29, 2018, for the first time this year, the daily candles closed below the annual low of $6,000s. дальше »
2018-7-1 19:35 | |
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Blockchain Hype Overstates Reality, Says Steve Wozniak
Technologist and Apple Inc. co-founder Steve Wozniak played contrarian at the NEX technology conference in late June, comparing the hype around blockchain to the fervor he witnessed just before the implosion of the dot-com bubble. дальше »
2018-6-29 20:29 | |
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Stellar Price: Modest Uptrend Might Turn Sideways Soon
No one will or should be surprised to learn the cryptocurrency markets look anything but healthy at this stage. It has not been a good year for cryptocurrency, and expecting something to change seems a bit odd at this point. дальше »
2018-6-28 18:27 | |
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8% Of Unicorns Reach $1B Valuation In Just One Year [INFOGRAPHIC]
Just like in the real world, unicorns are something of a mythical creature in the world of business. If you’re not aware, a unicorn is a privately-held startup, valued at $1bn or more, and while they’re not as rare as they once were, it’s still estimated that less than 1% of businesses will achieve this […] дальше »
2018-6-28 03:21 | |
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SEC Director of Corporate Finance: Ether Is Not a Security
In an informal statement made at Yahoo Finance’s All Market Summit: Crypto, William Hinman, the United States Securities and Exchange Commission (SEC)’s director of corporate finance, indicated that the regulatory agency has no plans to deem ether a security. дальше »
2018-6-14 21:32 | |
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On Radical Markets
Recently I had the fortune to have received an advance copy of Eric Posner and Glen Weyl’s new book, Radical Markets, which could be best described as an interesting new way of looking at the subject that is sometimes called “political economy” - tackling the big questions of how markets and politics and society intersect. дальше »
2018-7-21 04:03 | |
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