Результатов: 769

Sidechains vs Plasma vs Sharding

Special thanks to Jinglan Wang for review and feedback One question that often comes up is: how exactly is sharding different from sidechains or Plasma? All three architectures seem to involve a hub-and-spoke architecture with a central “main chain” that serves as the consensus backbone of the system, and a set of “child” chains containing actual user-level transactions. дальше »

2019-6-14 04:03


Quest Patient Data Exposed: Could the Blockchain Have Prevented It?

By CCN: A major data breach has rocked Quest Diagnostics, exposing the personal details of nearly 12 million patients in the process. The incident, which was reported in a public filing, occurred on May 14 after centralized third-party billing company American Medical Collection Agency (AMCA) informed the diagnostic testing company about “potential unauthorized activity” on a “web payment page. дальше »

2019-6-4 01:15


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Google is cracking down on Drive and Chrome extensions that abuse your data

Google is expanding its privacy audit to make third-party developer access to Chrome and Google Drive more secure. To that effect, developers must rework their Chrome extensions to request only minimum permissions without compromising their functionality “We’re requiring extensions to only request access to the appropriate data needed to implement their features,” Google outlined on its Safety and Security page. дальше »

2019-5-31 11:41


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Chinese Listed Companies and Bitcoin Mining: Partner or Predator?

This article was originally published by 8btc and written by Lylian Teng. Some Chinese listed companies have jumped on the bandwagon of bitcoin mining following the bitcoin bull run throughout 2017, either under the guise of cloud computing or providing mining hosting services, in an effort to bypass regulations considering the country’s tough stance on bitcoin. дальше »

2019-5-29 18:53


More Than Money: Bitcoin Blockchain As Global Data Verification System

On the Bitfury blog, Executive Vice Chairman, George Kikvadze, delivers a use-case for the Bitcoin blockchain as a security layer. In an ever digital world, why do we still rely on paper documentation for our most important pieces of information? Many Paper Documents Already Function Digitally Kikvadze highlights the example of an international flight to illustrate the phenomena. дальше »

2019-5-22 22:00


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


Bitcoin’s Resiliency and Immunity is on Full Display as BTC Price Sways in the Low $7,000s

The price of Bitcoin is currently sitting at $7,167 USD and has not been this high since September 4, 2018. Here is the chart from CoinMarketCap revealing this data: While $BTC price remains a few hundred from its 2019 peak of $7,333 as we reported earlier, many are questioning when the real cool-off could come […] дальше »

2019-5-12 08:15


Bitcoin (BTC) Price Hits $6.5K Target: $6.85K Could Be The Real Test

Bitcoin price extended gains above the $6,400 and $6,440 resistance levels against the US Dollar. The price tested the key $6,500 resistance level as discussed in yesterday’s analysis. Besides, yesterday’s highlighted important bullish trend line is intact with support at $6,060 on the hourly chart of the BTC/USD pair (data feed from Kraken). дальше »

2019-5-11 06:18