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Understanding PLONK

Special thanks to Justin Drake, Karl Floersch, Hsiao-wei Wang, Barry Whitehat, Dankrad Feist, Kobi Gurkan and Zac Williamson for review Very recently, Ariel Gabizon, Zac Williamson and Oana Ciobotaru announced a new general-purpose zero-knowledge proof scheme called PLONK, standing for the unwieldy quasi-backronym “Permutations over Lagrange-bases for Oecumenical Noninteractive arguments of Knowledge”. дальше »

2019-9-24 04:03


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FATF ‘Absurd’ Bitcoin Exchange Rules Will Reduce Crime, Researchers Admit

The FATF ‘Travel Rule’ that cryptocurrency proponents have described as “absurd” will result in a mass shift to compliance among Bitcoin exchanges, new data claims. FATF Rules Move Closer To Law In a report issued on September 9, Crystal Analytics, the dedicated offshoot of mining giant Bitfury, forecast possible consequences of cryptocurrency rules likely to become law across the globe by June 2020. дальше »

2019-9-10 16:00


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Whales Did NOT Cause Bitcoin’s Last Crash Below $10K, Research

The massive Bitcoin sell-off that sent prices below the $10,000 at the end of August wasn’t the result of manipulations, according to an ex post facto research by Coin Metrics. First Major Bitcoin Sells Spotted on Coinbase Large traders or institutional investors often manipulate the Bitcoin price, especially through fake volume or trading derivatives. дальше »

2019-9-5 19:00


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CME Bitcoin Futures Trading Breaks Record, Averaging $370 Million Per Day

Interest in Bitcoin futures trading continues to gain momentum. As a result, the Chicago Mercantile Exchange (CME) Group is reaching record numbers for its Bitcoin futures contracts trading. “This Is an Exciting Time for Bitcoin” As CME data shows, interest in Bitcoin is not only confined to a small and well-defined sector of the investment community. дальше »

2019-8-30 21:00


Cryptocurrency Transactions Cited by White House Advisory Said to Used for Fentanyl Drug Purchases

US authorities have expressed a negative perception of a cryptocurrency over the last few months, and the country has since operated with policies designed to keep the crypto industry in check. Many crypto-related businesses and exchange have withdrawn their business from the US as a result of the hostile environment. Two advisories pertaining to drug […] дальше »

2019-8-23 19:33


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Researcher discloses second Steam zero-day exploit after being shut out of bug bounty program

A second zero-day vulnerability has been publicly disclosed in the Steam gaming client by security researcher Vasily Kravets after he said he was banned from its bug-bounty program. The revelations come two weeks after another zero-day previously disclosed by Kravets and researcher Matt Nelson was disputed by Valve, Steam’s parent company. дальше »

2019-8-22 09:52


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Bitfinex’s last-ditch attempt to halt investigation into $850M cover-up fails

A court in New York has denied Bitfinex and Tether’s parent company iFinex’s latest motion to avoid the legal clap back from its $850 million cover-up. iFinex claimed that the New York State Attorney General (NYAG) lacked the relevant jurisdiction to investigate the cryptocurrency exchange and stablecoin issuer as it claims it doesn’t serve customers in the state. дальше »

2019-8-20 12:42