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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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Bitcoin Drops Down Below $7,000 despite Crypto-Positive Headlines: Week in Review August 6, 2018

Despite bitcoin-positive news coming from Wall Street, the price of bitcoin dropped by fifteen percent week-on-week, to close around the $7,000 mark on Sunday. Asset management giant Northern Trust announced that it would move into the cryptoasset custody business to provide custodial services to digital asset investors. дальше »

2018-8-7 18:00