Результатов: 519

Research Associate: Conversations Around Bitcoin and Energy Have Been Oversimplified

In the almost decade long existence of Bitcoin, the network has repeatedly come under fire for the large amount of electricity required to secure it. However, one researcher believes that the current discussion on energy use is largely redundant since it doesn’t take into account how the electricity itself is sourced or how technology evolves. дальше »

2018-8-20 22:30


Could TRON (TRX) Blockchain And Cryptocurrency Network Really Dethrone Facebook Or Twitter

Social media platforms are a great way to build communities, whether it is to support a cause or a business goal. Many popular platforms like that of Facebook, Instagram and Twitter, are some of many that have seen growing communities, however, many projects will not last over the long run. Both Twitter and Facebook have […] дальше »

2018-8-8 11:24


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


Cardano [ADA] – Ouroboros protocol versions explained by IOHK’s Peter Gazi

On 26th July, IOHK published a video, in which Dr. Peter Gazi, a researcher of the foundation explains two specific versions of Ouroboros protocols and how they relate to each other. According to him, the first Ouroboros protocol was published in the year 2017, which is presently underlying the implementation of the Cardano network. However, soon other […] дальше »

2018-8-3 02:46


Coinbase-Backed ‘Gods Unchained’ Card Game Launches on Ethereum Network

Coinbase has been in the news a great deal lately, largely due to its attempted expansion into Wall Street. Today, however, Coinbase is making headlines for a lighter reason: the exchange has partnered with Fuel Games to launch the first competitive E-Sports game on the Ethereum Network. Gods Unchained is a new free-to-play fantasy card […] дальше »

2018-7-24 07:28


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When Smart Contracts Act Stupid: Is Your ICO Smart Contract Safe & Secure?

The potential inherent in smart contracts is immense. The nascent technology may be used for identity verification, secure data sharing, and for the management of tokens and raised funds in an initial coin offering/token sale – but just how clever are your smart contracts? The Ethereum network boasts more than 1500 decentralized applications (dApps), all of which make use of smart contracts to accomplish a wide variety of tasks. дальше »

2018-7-24 03:00


Swipe Token ICO: Blockchain Mobile App Crypto Network Monetizing?

In the era of advanced technology, it is rather unfortunate that the world of mobile advertising remains in the hands of a few monopoly firms controlling the display and compensation. However, this is not the only problem facing global digital advertising, and advertisers are hoping for the emergence of a new legitimate platform to help […] дальше »

2018-7-23 14:52


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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


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


This Silicon Valley-Backed Blockchain Startup Wants to Become the Wikipedia of Data

DIRT, a blockchain startup that plans to develop a trusted platform for structured data, has raised $3 million in a seed funding round. The San Francisco-based company said investment firms that participated in the round include General Catalyst, Greylock Partners, Lightspeed Venture Partners, Pantera Capital and others. дальше »

2018-7-21 20:14


This Silicon Valley Backs Blockchain Startup Wants to Become the Wikipedia of Data

DIRT, a blockchain startup that plans to develop a trusted platform for structured data, has raised $3 million in a seed funding round. The San Francisco-based company said investment firms that participated in the round include General Catalyst, Greylock Partners, Lightspeed Venture Partners, Pantera Capital and others. дальше »

2018-7-20 20:14


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Op Ed: Addressing the Threat of Cryptomining Malware

One major class of attacks to hit the hacking landscape recently is cryptomining. While cryptomining on its own supports a good cause when being done consciously, it also allows nefarious actors to make a lot of money fast, and, with the sheer number of cryptocurrencies available to mine, it is becoming a popular choice for attackers. дальше »

2018-7-18 23:18


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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


Ethereum Scalability Issues Will End this year – Joe Lubin

While cryptocurrencies such as ethereum and others have many groundbreaking and life-changing potentials, the issue of scalability remains a pain in nether regions for crypto enthusiasts. However, co-founder of the Ethereum blockchain project, Joseph Lubin has revealed that Ethereum’s scalability problems will be over this year as the network moves into “phase two. дальше »

2018-7-11 12:07