Результатов: 513
Фото:

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


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


Фото:

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


Фото:

Chinese authorities are sampling sewage to flush out drug users

The Chinese government is analyzing urine and feces from sewage as part of a sweeping national crackdown on illegal drug use. China isn’t the first country to sift through sewage in order to collect data on illegal drug use, but as far as we know it’s the first to implement the technique in actual law enforcement situations — a move which prompts a litany of privacy and citizen safety concerns. дальше »

2018-7-16 21:10


Фото:

Promoted: The Future of Online Shopping Is Powered by Spl.yt — A Decentralized E-Commerce Protocol

As a rapidly growing business sector, e-commerce continues to open up new avenues for exploring, comparing and purchasing products worldwide. Spl. yt, a smart contract protocol, aims improve the e-commerce system for buyers and sellers by automating functions currently performed by “middlemen” marketplaces like Amazon, eBay and Alibaba. дальше »

2018-7-16 19:45


NeoPlace ICO

NeoPlace protocol is an open protocol for crossborder e-commerce on the Blockchain, to enable any new and existing seller from other e-commerce platforms to participate in this ecosystem. By building a global ecosystem, NeoPlace will allow any seller to create their own whitelabel e-shop or marketplace built upon NeoPlace protocol or use NeoPlace Market to boost their e-commerce business. дальше »

2018-7-16 13:31


Фото:

Researchers to use AIUR Tokens as Aid alongside Academics

The tokens are now available to students and researchers from academic institutions – with a pre-sale discount of up to 30%. AIUR tokens will support Iris.ai’s Project Aiur – a project that allows scientists to semi-automate the process of checking the factual base of any research hypothesis. AIUR tokens can be used to demand services дальше »

2018-7-14 17:35


Bitcoin [BTC] transactions on Abra get a boost, MasterCard and Visa now accepted

On 13th July, Abra announced that the digital wallet application will now allow the use of Visa and MasterCard for Bitcoin [BTC] transactions. The wallet aims to make buying and selling of cryptocurrencies simpler and easily accessible with this move as these are the most commonly used credit/debit cards. Abra’s tweet | Source: Twitter Users can […] дальше »

2018-7-13 22:12


Фото:

Find Out If You’re Addicted To Crypto Investment, Here

A few months ago, a hospital in Scotland broke headlines for being the first medical establishment to recognise cryptocurrency addiction. The gambling addiction unit at Castle Craig Hospital now include addiction to cryptocurrency investment as a part of their treatment programmes after realising that the industry can nurture some potentially damaging addictive behaviour. дальше »

2018-7-9 17:30


Waltonchain WTC-Garment Blockchain IoT Clothing Authenticity Tracking System Launches With Kaltendin

The blockchain technology is ever evolving and so are the products that use it to help the world in many ways. Recently, Waltonchain has shown its technology that will be used in the authentication and in the traceability of clothing, the first system of the world to use the technology like this. Waltonchain’s goal is […] дальше »

2018-7-7 08:35


Фото:

Chinese Court Accepts Evidence On The Blockchain in Landmark Case

Chinese courts have recognized Blockchain-based evidence as suitable for use in legal proceedings in a landmark case commentators are saying “has huge implications. ” Court: ‘New’ Tech Should Not Get Unfair Treatment A judgement from the Internet Court of Hangzhou translated on social media by Messari head of business development Katherine Wu June 29 confirmed a defendant had used Blockchain to prove innocence. дальше »

2018-7-2 16:00


Фото:

DOJ, U.S. Agencies Seize Over $12M Bitcoin in a Slew of Dark Web Busts

The U. S. Department of Justice, in cooperation with the Immigration and Customs Enforcement’s Homeland Security Investigations (HSI), the Secret Service (USSS), the Postal Inspection Service (USPIS) and the Drug Enforcement Administration (DEA), have apprehended more than 35 dark web drugs and arms dealers in a nation-wide bust. дальше »

2018-6-27 20:26


Can Cryptocurrency be Weaponized to Derail US Electoral Process

A US Senate committee was convened yesterday to hear out the issue of cryptocurrency potentially being used to influence future elections as primaries were being held in several states. Bitcoin is a Weapon As Bloomberg reported, the senators were gathered to hear about how cryptocurrency is a tool, almost tailor-made, that bad actors can use. дальше »

2018-6-27 12:00


Фото:

Congress assistance sought by US Secret Service to stop illicit usage of privacy coins

Privacy The US Secret Service is worried about the illicit use of cryptocurrencies. Asking Congress for Help In his testimony, Novy asked “Congress for help in preventing cryptocurrencies like monero and zcash, which provide users with enhanced privacy and anonymity features, from being used for illicit purposes,” Forbes elaborated. According to Forbes, Greg Nevano, an дальше »

2018-6-24 21:28


Nasdaq Successfully Trials Blockchain-Based Margin and Collateral Solution

Nasdaq has successfully completed a proof of concept to increase the efficiency of the use of securities when used to cover margin calls using distributed ledger technology. The initiative was carried out in partnership with three other stakeholders, the stock exchange announced in a press release on June 19. The platform increased the efficiency of […] дальше »

2018-6-22 19:00