Tag Archives: bitcoin

SiliconANGLE – Bitcoin [Exchanges] Under Attack?

SiliconANGLE - Bitcoin [Exchanges] Under Attack?:

Tech journalist Mike Wheatley (@Mike_Wheatley) describes the one-two DDoS punch impacting Bitcoin exchanges yesterday.  Excerpts:

“Alternative online payments provider Dwolla [saw] its website taken offline [due to a distributed denial-of-service (DDoS) attack] for a brief period of time.”
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“One recurring theme among posters is that the situation has to do with Bitcoin. […] Dwolla’s problem is that it provides one of the easiest methods of purchasing Bitcoin, but the DDoS attack has prevented many from taking advantage of this.”
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“Intriguingly, Mt. Gox reportedly suffered its own DDoS attack last night, according to the IDG News Service. The Japanese company, which is one of the world’s largest Bitcoin exchanges, said that the attack began on Thursday night and was ‘stronger than average’, although the site itself doesn’t appear to have been taken offline, reports IDG.”
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“Naturally there will be speculation that the two attacks are linked.”

 - http://bit.ly/1074LY4
 - http://bitcointalk.org/index.php?topic=160770.0 (Further discussion of the article)

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Businessweek – Bitcoin as Global Economy’s Last Safe Haven?

Businessweek - Bitcoin as Global Economy's Last Safe Haven?:

Paul Ford (@ftrain) describes what he sees as the reasons Bitcoin keeps on gaining.  Excerpts:

“When you compound utopian wishfulness with the anxiety of being left behind, you’ll have a bubble. Then again, we may be at the forefront of the coming Bitcoin revolution. There’s no way to be sure.”
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“I expected Bitcoins to remain in the background with all of the other anarchist crypto-chatter that makes up an essential substratum of modern network thinking.”
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“But Bitcoins didn’t go away. And I’m increasingly convinced there’s one thing that Bitcoins do that’s genuinely interesting. They decentralize trust.”
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“Verifying transactions is a brutal problem, which is why PayPal locks down your account when there’s too much money flowing into it.”
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“Or allow your banks to fail, causing an entire country to suddenly realize that the value of their deposits, the fundamental integrity of their financial selves, was arbitrary all along.”
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“Where you see Bitcoins in action you find a weird and heady mix of speculative angst, a fear of being left behind, and people who appear to have lost faith in institutions, who feel most left behind. These are people who’ll trade in purely arbitrary tokens, willing to forgo the comfort of banking systems for the weight of mathematics and the Internet behind it.”

 - http://buswk.co/YH7ACm
 - http://bitcointalk.org/index.php?topic=160033.0 (Further discussion of the article)

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Motherboard.Vice.com – Interview with Yifu Guo / Avalon ASIC

Motherboard.Vice.com - Interview with Yifu Guo / Avalon ASIC :

Motherboard’s Alec Liu (@sfnuop) interviews Yifu Guo, creator of the Avalon ASIC — one of two reasons Bitcoin mining capacity has been coming online at a faster pace than ever. Excerpts:

“And quietly in the background, a company called Avalon shipped the first ASIC-based bitcoin miners, custom-built rigs with specially-designed chips for efficiently printing the market’s hottest commodity, ushering in what can be considered the internet’s first gold rush. (Someone recently paid $20,000 for a $1,500 miner from batch two on eBay. At the time of this writing, another auction has a batch two Avalon miner going for over $19,000.)”
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“After opening up its third batch of 600 miners for sale yesterday, customers from around the world from countries like Argentina, the UK, and even Egypt (although the majority of orders came from the big three of the U.S., Russia, and China) made sure Avalon’s units sold out in fifteen minutes. We had the chance to sit down with Avalon’s founder, Yifu Guo to talk bitcoin, mining, and the future.”

“If bitcoin is a $1 billion market, and it only takes less than $1 million to secure the network right now, that’s not a lot of money for someone to try and take over the mining scene. The faster the technology progresses, the more secure the network is, because it will be that much harder for a malevolent entity to mess with the system. We want to [improve performance …] The sooner the better so we’ll never again have this scenario where one company like Avalon essentially controls more theoretical computing power than the entire network’s hash rate. This will never happen again.”

 - http://bit.ly/14lT6cd
 - http://bitcointalk.org/index.php?topic=159125.0 (Further discussion of the article)

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Jon Matonis – Cyprus Goes Cashless The Hard Way

Jon Matonis - Cyprus Goes Cashless The Hard Way:

Forbes contributor and Bitcoin Foundation board member Jon Matonis (@JonMatonis) posts on the latest developments in Cyprus and how Bitcoin has a role.  Excerpts:

“‘Only put money in the banking system that you can afford to lose,’ advises financial commentator Max Keiser. This is no more true than last weekend in Cyprus when bank depositors had electronic transfers blocked and were initially told to prepare for a confiscatory levy of up the 9.9% of their deposit balances across the board.”
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“Capital controls are about government keeping your money within easy reach should they ever want it. A decentralized and nonpolitical currency like Bitcoin starts to look attractive by providing a safer destination for wary depositors, allowing them to store their money securely in a digital account on their own computers, away from the big governments and politicians’ reach.”
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“The emerging trend towards bitcoin as a flight to safety seems to be accelerating despite the recent regulatory guidance from FinCEN (Financial Crimes Enforcement Network).”
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“‘Gold is a great way to preserve wealth, but it is hard to move around,’ added [James Rickards, author of Currency Wars]. ‘You do need some kind of alternative and Bitcoin fits the bill.’”

 - http://onforb.es/101vGDz
 - http://bitcointalk.org/index.php?topic=157476.0 (Further discussion of the article)

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Brian Lehrer Interviews Erik Voorhees and Marc Hochstein

Brian Lehrer Interviews Erik Voorhees and Marc Hochstein:

Segment 4 of BrianLehrer.tv (@BrianLehrer) aired on March 18, 2013 and is titled Cloudy Cash.  Interviewed is Marc Hochstein (@MarcHochstein), executive editor of American Banker magazine, and Erik Voorhees (@ErikVoorhees), marketing and communications director at payment processor BitInstant.com.

Begins at 00:37:06, duration 17 minutes.

 - http://www.youtube.com/watch?v=RI3TIglNJ7Y&t=37m6s
 - http://bitcointalk.org/index.php?topic=156302.0 (Further discussion of the segment)

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Bloomberg TV’s Sara Eisen – Bitcoin Fever

Bloomberg TV's Sara Eisen - Bitcoin Fever:

Bloomberg TV’s correspondent and foreign exchange expert Sara Eisen (@SaraEisenFX) provides an update on Bitcoin for the Market Makers global audience.

 - http://bloom.bg/11nEQiA
 - http://bitcointalk.org/index.php?topic=155993.0 (Further discussion of the segment)
 - http://www.reddit.com/r/Bitcoin/1aqgs6 (Reddit weighs in)

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News Roundup – FinCEN’s Guidance Re: Virtual Currencies

News Roundup - FinCEN's Guidance Re: Virtual Currencies:

A post on Bitcoin Money (@BitcoinMoney) blog contains a collection of news articles and blog posts regarding FinCEN’s Application of Regulations to Persons Administering, Exchanging, or Using Virtual Currencies.

 - http://www.bitcoinmoney.com/post/45771686409
 - http://bitcointalk.org/index.php?topic=154672.0 (Further discussion on the topic)

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Bitcoin Foundation General Counsel Patrick Murck on FinCEN’s Guidance

Bitcoin Foundation General Counsel Patrick Murck on FinCEN's Guidance:

Patrick Murck (@VirtuallyLaw), General counsel and board member of Bitcoin Fondation posted on FinCEN’s recent guidance regarding using and exchanging virtual currencies.   Excerpts:

“Upon an initial reading two things struck me:
FinCEN firmly believes that virtual currency in general, and bitcoin in particular, does not fall under the pre-paid access rules.
FinCEN seems intent on recreating and expanding the pre-paid access rules for virtual currency and bitcoin under the mantle of money transmission.”
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“Under the Administrative Procedures Act (APA), FinCEN can’t promulgate new rules without going through a notice and comment proceeding whereby the public may have their voices heard. If FinCEN would like to expand its statutory authority over “money transmitters” to include brand new categories such as ‘administrators’ and ‘exchangers’ of digital currency it must do so through proper rulemaking proceedings and not by fiat.”
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“FinCEN’s guidance implies that every person who has ever had any virtual currency and has ever exchanged that virtual currency for real currency may now be considered a money transmitter under the Bank Secrecy Act. That is, of course, an untenable position.”
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“This framework would wildly expand the reach of FinCEN and the BSA, and would be infeasable for many, if not most, members of the bitcoin community to comply with.  […] The BSA was never intended to apply this broadly and reach this far into people’s everyday lives.”

 - https://bitcoinfoundation.org/blog/?p=152
 - http://bitcointalk.org/index.php?topic=154672.0 (Further discussion of the topic)
 - http://1.usa.gov/117bnWj (FinCEN FIN-2013-G001)

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Aljazeera – Bitcoin Rises, by Nicolas Mendoza

Aljazeera - Bitcoin Rises, by Nicolas Mendoza:

Nicolas Mendoza (@NicolasMendo) follows up to his May 2012 article in Al Jazeera with the more recent developments.  Excerpts:

“What we have here is radically different from the current system where money creation is based on debt, politically motivated, surrounded by secrecy, inflationary, unilateralist, colonialist, and exploitative of powerless nations, etc. The flaws in the design of modern currency are at the roots of the social and ecological disasters we face today.”
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“An economy built on debt-based currency can only “grow”, the 2008 economic collapse showed us, by putting more people deeper into debt. Inevitably, this leads to a society where the many always owe more and more to the few, eventually making democracy a farce. Bankers, as Robert Fisk puts it, are the dictators of the West.”
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“The P2P money creation system that Bitcoin proposes is truly something else as it deflates the dark power of debt-based money in society; it allows envisioning a world where the wheels of debt are no longer at the origin of economic activity.”

 - http://aje.me/YrpzWo
 - http://bitcointalk.org/index.php?topic=152671.0 (Further discussion of the article)

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Core Developer Sipa On Today’s Blockchain Fork

Core Developer Sipa On Today's Blockchain Fork:

Bitcoin-Qt/bitcoind core developer Sipa (Pieter Wuille) shares the details about today’s blockhain fork with a post on the BitcoinTalk forum.

Excerpts:

“If you are not a merchant or a miner, don’t worry.”
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“If you’re a merchant: please stop processing transactions until the chains converge.”
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“v0.7 or older, the client will likely tell you that you need to upgrade. [There is no need to] follow this advise - the warning should go away as soon as the old chain catches up.”

 - http://bitcointalk.org/index.php?topic=152030.0

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