Результатов: 1792

Хешрейт сети биткоина обновил исторический максимум на отметке в 61,8 Эксахеш/сек

27 августа совокупные вычислительные мощности в основной сети биткоина достигли абсолютного максимума в 61. 866 Эксахеш/сек. The hash rate of #bitcoin jumps to 61. 8 EH/s. An increase by 35% in 2 days. дальше »

2018-8-29 19:28


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


Мнение: майнинг биткоина становится более децентрализованным

Доля крупнейших майнинговых пулов BTC. com и Antpool в общем хэшрейте сети биткоина постепенно снижается. Этим наблюдением, в частности, поделился завсегдатай Twitter и криптоэнтузиаст ArminVanBitcoin (A v B). дальше »

2018-8-2 20:30


STARKs, Part I: Proofs with Polynomials

Special thanks to Eli Ben-Sasson for ongoing help, explanations and review, coming up with some of the examples used in this post, and most crucially of all inventing a lot of this stuff; thanks to Hsiao-wei Wang for reviewing Hopefully many people by now have heard of ZK-SNARKs, the general-purpose succinct zero knowledge proof technology that can be used for all sorts of usecases ranging from verifiable computation to privacy-preserving cryptocurrency. дальше »

2018-7-21 23:03


Фото:

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


Фото:

How Digital Signatures and Hashing Protect Your Transactions

Digital Signatures and Hashing Digital signatures and cryptographic hash functions comprise the secret sauce that makes cryptocurrency work.  They put the crypto into currency, so to speak. Your digital signature proves you have the private key that claims ownership of… The post How Digital Signatures and Hashing Protect Your Transactions appeared first on CoinCentral. дальше »

2018-7-12 14:47