Результатов: 137

China has a new surveillance tool that identifies citizens by how they walk

Chinese authorities have begun deploying a new surveillance tool designed to identify people by how they walk, or the shapes of their body. Adding to the already staggering number of surveillance cameras — many of which use bleeding edge optics and facial recognition technologies — China is already using the tool on the streets in its two largest cities, Beijing and Shanghai. дальше »

2018-11-7 04:07


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Scam Me Once: Twitter Promotes Fake Elon Musk’s ‘Bitcoic’ Giveaway

Twitter has come under fire from cryptocurrency commentators once again after the social network began actively promoting an ongoing scam involving a Bitcoin giveaway. ‘Elon Musk’ Offers Millions of Dollars in ‘Bitcoic’ The scam, which has involved various accounts in recent weeks, currently revolves around a fake Elon Musk account using the hijacked Twitter handle of publishing house Pantheon Books. дальше »

2018-11-5 22:00


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Bitcoin Price Analysis: Strong Rally Tests Trend-Changing Behavior

In a potentially trend-changing move, bitcoin has now managed establish its first *higher* low since the beginning of this years crypto bear market. In mid-June, after seeing a short-lived bounce from this year’s low in the upper $5,000s, the bitcoin market took a very harsh, unrelenting move that dropped the price from the mid $8000s to the $5900s. дальше »

2018-9-4 00:27


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Bullish Sign? Bitcoin Reddit Traffic Rises For the First Time Since 2017

A moderator of the popular Bitcoin sub-reddit has revealed that traffic has once again picked up after dropping every month since December 2017. r/Bitcoin Sub-reddit Nears 1 Million Subscribers Ranked number 14 in the world and number 5 in the United States, according to Alexa Rankings, Reddit is one of the most visited websites in the world. дальше »

2018-8-30 01:00


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Bitcoin Price Analysis: High Shorts Count Could Signal Price Hike

Once again, bitcoin finds itself precariously perched on the bottom of its macro trading range (TR). After a strong round of selling over the course of two weeks plunged the price back to the $6,000s, bitcoin began consolidating for several weeks at the bottom of the TR:Figure 1: BTC-USD, 1-Day Candles, Macro TRAs shown in the figure above, the market has interacted several times at the current price range and it has been a source of three major bullish rallies. дальше »

2018-8-25 00:42


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Invacio: 50 Million Is The Magic Number… For Now

Looking at the current market in the short term, Invacio have decided to reduce the total number of tokens in circulation again. 10 Million tokens, made up from those purchased via OTC as well as Seed Investor Holdings, and reducing the number of tokens the company holds directly quite considerably, are being or have already […] The post Invacio: 50 Million Is The Magic Number… For Now appeared first on ZyCrypto. дальше »

2018-8-22 01:16


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This Coinbase Update Will See Huge Benefits For US Customers

Can anyone stop the growth of Coinbase? This week alone, the company have made a number of announcements that are really putting the exchange on the map and making it one to watch for the future. Of course, Coinbase is one of the largest exchanges in the world, but it is often considered to be a plain sailing, safe platform, one that is safe to use, but could get boring going forward. дальше »

2018-8-8 17:00


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Governance, Part 2: Plutocracy Is Still Bad

Coin holder voting, both for governance of technical features, and for more extensive use cases like deciding who runs validator nodes and who receives money from development bounty funds, is unfortunately continuing to be popular, and so it seems worthwhile for me to write another post explaining why I (and Vlad Zamfir and others) do not consider it wise for Ethereum (or really, any base-layer blockchain) to start adopting these kinds of mechanisms in a tightly coupled form in any significant way. дальше »

2018-7-21 23:03


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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