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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


Bitcoin Market Share Returns to December High as Hash Rate Exceeds 50 Quintillion Hashes per Second

Bitcoin’s market share catapults back to almost 50 percent, returning to levels not seen since the December 2017 bull-run that resulted in an all-time high BTC value of nearly $20,000. The return of Bitcoin’s market share dominance coincides with an unsurpassed level of hashing power directed at the Bitcoin network, with total hashpower exceeding 50 […] The post Bitcoin Market Share Returns to December High as Hash Rate Exceeds 50 Quintillion Hashes per Second appeared first on CryptoSlate. дальше »

2018-8-7 03:00


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