Результатов: 638

Papusha Rocket Technology Announces ICO for Cleaning Up the Environment

Solving real world problems has always been the driver behind the ongoing blockchain revolution. But for one man, this technology became the enabler of a lifelong ambition to create what was previously thought unimaginable: a rocket and space technology that produces fuel with leftover oil residue from refineries. For anyone else, this dream would have […] дальше »

2018-8-17 18:30


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The Daily: Altcoin Panic, Stablecoin Takeover

There’s blood in the streets, the water and everywhere else you may care to look today as the cryptocurrency market plunges below $200 billion with a vengeance. We’ve got the reaction from across the web in today’s Bitcoin in Brief, as well as the latest developments from the realm of stablecoins, which have been an […] The post The Daily: Altcoin Panic, Stablecoin Takeover appeared first on Bitcoin News. дальше »

2018-8-14 12:05


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


GDPR is eroding our privacy, not protecting it

It’s been more than a couple of months since GDPR (the EU General Data Protection Regulation) came into force. The promise of giving the citizens back control of their personal data was brash and resonated with many of us, but apart from emboldening few data protection activists, the GDPR has not meaningfully changed the privacy status quo and hasn’t won us much control over our data. дальше »

2018-8-6 15:30


Career Opportunities and Challenges in Blockchain and Data Science

Written by Abhinav Rai, Data Analyst at UpGrad Ever since the advent of Bitcoin, the world became aware of a groundbreaking technology – Blockchain. Blockchain can be defined as “an incorruptible digital ledger of economic transactions” designed to track and record almost everything – from financial transactions (bitcoin) to anything else that holds value. дальше »

2018-7-24 08:40


Philippines Based LoyalCoin Is Using Cryptocurrency To Create The First Global Loyalty Scheme

Philippines-based LoyalCoin is aiming to create the world’s largest loyalty network where points from thousands of different brands are interchangeable – all thanks to cryptocurrency. Customers will be able to turn reward points from numerous brands into taxi rides, air miles, fast food treats and pretty much anything else they want. дальше »

2018-7-23 23:00


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


A chain is only as strong as its weakest link, and in a blockchain that link lies in the form of its founders.

The greatest challenge that new blockchains must solve isn’t speed or scaling – it’s governance. Nobody Else Has Either Governance: Easy to Define, Hard to Achieve There wasn’t much thought given to on-chain governance when bitcoin was created; Satoshi was too busy reinventing the wheel on several other fronts. Dash first popularized the concept of дальше »

2018-7-16 10:34


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Governance is the biggest problems blockchains must solve

The greatest challenge that new blockchains must solve isn’t speed or scaling – it’s governance. Nobody Else Has Either Governance: Easy to Define, Hard to Achieve There wasn’t much thought given to on-chain governance when bitcoin was created; Satoshi was too busy reinventing the wheel on several other fronts. Dash first popularized the concept of дальше »

2018-7-16 07:31


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The Genesis Files: With Bit Gold, Szabo Was Inches Away From Inventing Bitcoin

As his Hungarian parents had fled post-war Soviet regime to settle in the United States, Nick Szabo came to call the Californian Bay area of the 1990s his home. Here, he was among the first to frequent the in-person “Cypherpunk” meetings organized by Timothy May, Eric Hughes and other founding members of the collective of cryptographers, programmers and privacy activists centered around the ’90s mailing list of the same name. дальше »

2018-7-13 17:16