Tag Archives: bitcoin

Bitcoin – Digital Signatures

Bitcoin – Digital Signatures

A high-level explanation of digital signature schemes, which are a fundamental building block in many cryptographic protocols.
More free lessons at: http://www.khanacademy.org/video?v=Aq3a-_O2NcI

Video by Zulfikar Ramzan. Zulfikar Ramzan is a world-leading expert in computer security and cryptography and is currently the Chief Scientist at Sourcefire. He received his Ph.D. in computer science from MIT.

Shutdown of Bitcoin Exchange Bitcurex Under Investigation by Polish Prosecutor


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Canadian Police Warns Public of Bitcoin Fraud Schemes

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Bitcoin Core Developers Attack Bitcoin Unlimited

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Code Bug Exploit Sends Bitcoin Unlimited Nodes Offline

Bitcoin Unlimited’s network of nodes took a hit today.

Source

CoinDesk

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Bitcoin Traders Weigh New Risks as Scaling Returns to Spotlight

All eyes are currently on bitcoin’s scaling dispute, as market onlookers ask yourself just how the area will address this trouble.

Source CoinDesk
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Bitcoin Casino Player Wins Record 216 BTC, Over $250,000

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Bitcoin Unlimited Reaches Almost 40%

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(+) Ethereum and Bitcoin Weekly Price Analysis

SEC Rejects Winklevoss Bitcoin ETF Bid

The US Securities and Exchange Commission has rejected a bid to launch the first-ever bitcoin ETF.

Source

CoinDesk

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