Monthly Archives: January 2015

FOLLOW THE COIN AT CES 2015: Interview with Jesse Powell, CEO of Kraken
Follow The Coin at CES 2015: Interview with Jesse Powell, CEO Co-Founder of Kraken LEARN: - What a bitcoin exchange is - The most exciting things about 2014 according to Jesse Powell - The...

By: Follow The Coin

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FOLLOW THE COIN AT CES 2015: Interview with Jesse Powell, CEO of Kraken - Video

#7 Thinking of Crowd Funding your bitcoin/crypto project? Think Again.
http://www.bitshares.TV Thinking of Crowd funding your bitcoin/crypto project? Think Again. Learn from someone who has raised several million dollars in several crowd funding projects before...

By: BitShares TV

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#7 Thinking of Crowd Funding your bitcoin/crypto project? Think Again. - Video

Battle Bitcoin - 100 10000 5 ! " "!
- http://goo.gl/QROrPY - http://goo.gl/4QGMLr -...

By: zod4ix1983

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Battle Bitcoin - 100 10000 5 ! " "! - Video

And then there was STEALTHCOIN! #Xst #Stealth #Bitcoin
Welcome to stealthcoin. The first of its kind. PoS combined with Tor anonymity. Please visit http://www.stealth-coin.com for more info.

By: Julien Avort

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And then there was STEALTHCOIN! #Xst #Stealth #Bitcoin - Video

5 Reasons You Should Go To O #39;Reilly #39;s Bitcoin Blockchain Conference
Join us at O #39;Reilly #39;s Bitcoin Blockchain conference in San Francisco on January 27th, 2015: http://conferences.oreilly.com/bitcoin-blockchain-2015.

By: ZapChain

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5 Reasons You Should Go To O'Reilly's Bitcoin & Blockchain Conference - Video

Its like Bitcoin, only better
Wall Street Daily Founder, Robert Williams, uncovered an emerging private currency sweeping across America and it #39;s about to explode in value. Some folks even prefer it over spending regular...

By: Wall Street Daily

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Its like Bitcoin, only better - Video

Bitcoin, the Blockchain, and Their Potential to Change Our World - Introduction
For more information, visit: http://oreil.ly/1Ey8Zvl Bitcoin is more than just a volatile currency. It also has the potential to replace credit cards, lower remittance rates, and empower the...

By: O #39;Reilly

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Bitcoin, the Blockchain, and Their Potential to Change Our World - Introduction - Video

BITCOIN VS YOUTUBE
Made 4 TV Gecko aka Mr.iPad Chain is back with another episode of his new internet show (THE URBAN BITCOIN). Gecko talks about Bitcoin topics in a new,hip,urban, funny way that the normal ...

By: Famos Amos

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BITCOIN VS YOUTUBE - Video

Is Wall Street Finally Taking An Interest In Bitcoin? .::. Flipside Bits 16
Tips: 1LQydEw7ZQbVNmrvTL9gQrQFgTTG4MoA7o -= DJ BOOTH =- Twitter: https://twitter.com/djbooth007/ Web: http://www.flipsidebits.com/ -= EPISODE 16 =- Coinbase have fat pockets this week after ...

By: Flipside Bits

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Is Wall Street Finally Taking An Interest In Bitcoin? .::. Flipside Bits 16 - Video

By Daniel Gross January 23 at 4:06 PM

Daniel Gross is executive editor at Strategy+Business. His most recent book is Better, Stronger, Faster: The Myth of American Decline and the Rise of a New Economy.

The Age of Cryptocurrency

How Bitcoin and Digital Money Are Challenging the Global Economic Order

By Paul Vigna and Michael J. Casey

St. Martins. 357 pp. $27.99

Bitcoin is remarkably polarizing. Technology evangelists and central-bank critics ardently believe no, they know that the digital currency can liberate mankind from the tyranny of banks and government-backed paper money. Skeptics note that, like other new technological disruptions, bitcoin attracts innovators and hucksters in equal measure. How can a currency created by an anonymous coder and backed by no state, and whose value flaps around like a flag in a swirling wind, hope to challenge the global economic order and replace the dollar?

To their ample credit, Paul Vigna and Michael J. Casey, veteran Wall Street Journal reporters, resist the common temptations to hype their trendy subject. Theyve written a reported explainer that patiently documents bitcoins rise, acknowledges its flaws and highlights its promise. Smart and conscientious, The Age of Cryptocurrency is the most thorough and readable account of the short life of this controversial currency.

Bitcoin isnt actually money. Rather, its a highly disruptive technology a software and transaction verification system that lets people communicate with others that has the modest goal of freeing people from the tyranny of centralized trust. It came on the scene in 2008, when Satoshi Nakamoto (a pseudonym) introduced a peer-to-peer system that instructs computers how to keep track of transactions, using encryption and digital signatures, in a highly transparent way. The blockchain a universal ledger that grows with each completed transaction allows people to exchange all sorts of digitized items of value and any manner of useful data with confidence that the information is accurate. And it ingeniously provides financial incentives for people (or their computers) to keep the ledger up to date. How?

Transactions in bitcoin arent completed with a handshake or the issuance of a receipt. And unlike PayPal or electronic banking, they dont involve the documented transfer of funds in specific currencies between large, licensed institutions. Rather, computers connected to the network must reach a consensus on the validity of each transaction. Transactions between two individuals are validated only when a third party a miner equipped with a powerful computer performs a complicated mathematical puzzle. The first to solve the puzzle receives a bitcoin as a sort of commission and officially updates the universal ledger.

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Review: Age of Cryptocurrency, bitcoin and economy, by Paul Vigna and Michael Casey