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BitGrail Exchange Godfather Accused of Faking Hack
The exchange was actually behind the attack which lost €120 million (~$146 million) worth of Nano, police say. Fake Hacks Make Big Bucks Don’t judge a hack by its cover. The 34-year-old acronymed suspect was accused of being behind an attack that left the Italian exchange BitGrail millions of dollars in the red. дальше »
2020-12-21 19:54 | |
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Novice, Intermediate or Expert? A Quiz to Test Your Bitcoin Knowledge
Think you know the ins-and-outs of bitcoin? Test yourself with 30 questions that grill you on Bitcoin’s history, technology and politics. The 30 questions are split up into three segments ranging from novice to intermediate to expert, and cover a wide range of topics across the Bitcoin landscape. дальше »
2018-9-26 02:13 | |
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Audits and Quality Assurance: Patching the Holes in Smart Contract Security
On July 10, 2018, news broke that cryptocurrency wallet and decentralized exchange Bancor was hit with a hack. A wallet the Bancor team used to update the protocol’s smart contracts was infiltrated, and the $23. дальше »
2018-8-3 19:24 | |
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The Daily: NFL Players to Earn Crypto, McDonald’s Unveils Maccoin, Bill Clinton at Swell
In today’s edition of Bitcoin in Brief we cover the stories about how NFL players can start to earn some extra cryptocurrency, McDonald’s latest publicity stunt called Maccoin, former US president Bill Clinton to speak at Swell by Ripple, and Binance’s acquisition of Trust Wallet. дальше »
2018-8-1 11:55 | |
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The Daily: Exchange Operator Pleads Guilty, Scammer Fined Over $1.9 Million
In today’s edition of Bitcoin in Brief we cover a number of stories related to crime from around the cryptosphere: an exchange operator pleads guilty to securities fraud, a scammer is fined over $1. дальше »
2018-7-25 14:58 | |
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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 | |
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EU’s European Blockchain Observatory and Forum to Host Blockchain AMA
The European Union (EU) has announced that it will host an online Ask Me Anything (AMA) session on June 18, 2018, at 6 p. m. CEST. The event, organized and hosted by the European Blockchain Observatory and Forum of the EU, will last for 90 minutes and cover blockchain technologies with in-depth explanations, interactive discussions with panelists and public questions answered live. дальше »
2018-6-13 20:42 | |
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