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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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G20 Crypto Regulation Decision Boosts Bitcoin to Two-Month High

Bitcoin has hit a two-month price high of $7,820, at the time of writing, amidst its ongoing resurgence following a meeting of G20 finance ministers in Buenos Aires on 21 and 22 July 2018. At the meeting, ministers discussed cryptocurrency and issued a communique stating that while it remains under scrutiny, it does not pose a threat to the global. дальше »

2018-7-24 15:00


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


New Cryptocurrency Additions, Kraken Trolls as Prices React Coinbase ‘Exploring’

Notes Coinbase: We are making this announcement internally at Coinbase and to the public at the same time to remain transparent with our customers about support for future assets. Coinbase has come under fire in the past — particularly regarding its listing of Bitcoin Cash (BCH), which preceded allegations of insider trading. Today we are дальше »

2018-7-14 20:35


EOS Founder Wants to Scrap the Platform's Constitution, Start Anew

Daniel Larmier, the founder and technical architect of EOS, has confirmed that he wants to scrap the platform’s current constitution and build a new one. Speaking on the EOSIO Gov Telegram Channel, Larimer claimed he has doubts about the company’s current on-chain governance model and called the existing constitution “unwise. дальше »

2018-6-28 01:44


EOS Ranked 1st, Bitcoin 17th in China’s Updated Crypto Ratings

China has released the second edition of its state-endorsed cryptocurrency and Blockchain ratings, placing Chinese altcoin EOS top of the list and Bitcoin 17th. EOS, Ethereum And NEO Win Official Favor Round two of the Global Public Chain Technology Evaluation Index, published by the China Center for Information Industry Development (CCID) under China’s culture ministry June 20, follows the initial launch of the ratings series in May. дальше »

2018-6-22 20:00