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DevCon 4 Will Set the Stage for Ethereum’s Next Milestone: Constantinople

Ethereum is embracing the Constantinople milestone at the end of November 2018, after DevCon4 in Prague. Constantinople is the latest Ethereum release, introduced through a hard fork, that will include five Ethereum Improvement Proposals (EIPs):Bitwise shifting instructions (EIP 145) in the Ethereum Virtual Machine (EVM) allow for direct manipulation of bytes on the EVM layer. дальше »

2018-9-11 18:15


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Our Work Here Is Done, 84% Of Firms Now Using Blockchain Tech

As blockchain and crypto enthusiasts, our goal is to get everyone in the world using blockchain technology. We believe in this technology because we know it has the power to change the world. Like the early advocates of the internet, we have, in our hands, a technology that will change the way we communicate, spend money, store data and many other things. дальше »

2018-8-31 06:00


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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Google officially names Android 9 ‘Pie’, rolling out to Pixels today and other devices this fall

Google has finally let the cat out of the bag: its ninth version of Android, codenamed Android P, is called Pie – and you can get it right now if you’ve got a Pixel phone. The company released the first preview of Android 9 for developers back in March, with support for notches and multiple cameras (so apps could work better with them), improved notifications, some design tweaks, AI-powered adaptive brightness, and under-the-hood enhancements. дальше »

2018-8-7 06:28


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


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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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


Gnome Invasion ICO (GIT Token): Collect Blockchain Gaming-Cards?

What Is Gnome Invasion? Gnome Invasion or GIT is not only an investment, but it also doubles up as a utility token that can be used to purchase real products. With GIT, cryptocurrency enthusiasts get a unique opportunity to collect gaming cards while making the most out of the blockchain infrastructure. How Gnome Invasion Blockchain Gaming-Cards Work […] дальше »

2018-7-15 11:21


Google, Samsung And Siemens Show Interest In Crypto Hardware Wallet

Hardware wallets are becoming the safest way to preserve cryptocurrency, rather than storing it through an online wallet that is at risk for hacking. To help appeal to an even larger market, major companies including Siemens, Samsung, and Google have expressed their desire to work with Ledger, which manufactures hardware wallets. They aim to get […] дальше »

2018-7-11 09:00