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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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U.S. Investors See Bitcoin as “Risky,” Opt for “Security Over Growth”
Figures from a recent poll indicate that bitcoin and cryptocurrency are still viewed with suspicion by most U. S. investors, with only 2 percent of them holding bitcoin and another 75 percent of them describing bitcoin as “very risky. дальше »
2018-8-1 18:24 | |
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