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Cryptography

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Markets
Technology
Ethereum Economics Gets Spotlight in Vitalik Buterin EDCON Keynote
A new talk by ethereum's creator gave insight into the future of the world's second-largest public blockchain network.
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By Alyssa Hertig
Feb 22, 2017 at 1:30 p.m. UTC
Feb 22, 2017
TechnologyProof-of-StakeEthereumCryptographyEventsCryptoeconomicsFeaturesTechnology News
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Markets
Bitcoin protocol
Bitcoin Hash Functions Explained
Everything you always wanted to know about bitcoin hashing, but were afraid to ask.
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By Corin Faife
Feb 19, 2017 at 12:35 p.m. UTC
Feb 19, 2017
Bitcoin ProtocolTechnologyCryptographyDistributed Ledger TechnologyFeaturesTechnology News
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Markets
Security
What Makes Bitcoin Great? One Scientist is On a Quest to Find Out
Academics still aren't sure why bitcoin is so robust, but one Cornell professor has made it her mission to find out.
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By Alyssa Hertig
Feb 8, 2017 at 10:44 a.m. UTC
Feb 8, 2017
SecurityBitcoin ProtocolTechnologyBitcoinCryptographyFeaturesTechnology News
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Markets
Blockchain technology
Why 2017 Will Prove 'Blockchain' Was a Bad Idea
Despite the hype around enterprise blockchain technologies, achievements in the bitcoin community have been greater, argues Ferdinando Ametrano.
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By Ferdinando Ametrano
Jan 4, 2017 at 3:00 p.m. UTC
Jan 4, 2017
Blockchain TechnologyBitcoin ProtocolTechnologyBitcoinCryptographyBanking2016 Review2016 in ReviewFeaturesTechnology News
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Markets
Security
How ’70s Cryptography Could Improve Bitcoin in 2016 and Beyond
Security and privacy researcher Kristov Atlas discusses how cryptography research from the 1970s could help bitcoin addresses become user-friendly.
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By Kristov Atlas
Jan 3, 2016 at 5:45 p.m. UTC
Jan 3, 2016
SecurityCryptographyFeatures
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Markets
Hacking
'Good Samaritan' Blockchain Hacker Who Returned 267 BTC Speaks Out
A researcher who swept (and returned) 267 BTC from Blockchain wallets has told CoinDesk how and why he did it.
shutterstock_131585591
By Jon Southurst
Dec 12, 2014 at 2:41 p.m. UTC
Dec 12, 2014
hackingExchangesStartupsBlockchainWalletsBitcoinCryptographyNewsCompanies
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Markets
Bitcoin protocol
The Math Behind the Bitcoin Protocol
Looking under the hood of the bitcoin protocol helps give insight to the mathematical foundations of the digital currency.
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By Eric Rykwalder
Oct 19, 2014 at 1:08 p.m. UTC
Oct 19, 2014
Bitcoin ProtocolTechnologyBitcoinCryptographyFeaturesTechnology NewsEvergreen