22 January 2015

Is Bitcoin Truly Decentralized? Yes – and Here Is Why It’s Important


Jan 22. 2015 for BitcoinMagazine.com


Those within the industry understand that one of Bitcoin’s most important features—and perhaps its true core innovation—is its decentralized structure.


Bitcoin has no central control: no central repository of information, no central management, and, crucially, no central point of failure. And yet, most of the actual services and businesses built within the Bitcoin ecosystem are centralized. They are run by specific people, in specific locations, with specific computer systems, and they are susceptible to specific legal entanglements.


This situation creates tension and certainly a little irony—we have a decentralized technology, yet most things existing upon it are centralized.


To a casual observer, and even more to a cynical one, it may appear that the claim of Bitcoin’s decentralization is a myth—an overstated feature conjured up as a bullet point in Bitcoin’s marketing brochure, but suspiciously not apparent in the actual product.


Consider the structure of CoinBase, which is arguably the most successful Bitcoin wallet and payment service in existence. There is nothing decentralized about it.


Consider CoinBase’s internal policies—they resemble PayPal’s, not the distributed utopia Bitcoiners imagine. Coinbase wants to know who you are. They want to know what you’re doing with your money, and they’ll block you if they disapprove. They spy on you and control you as much as any traditional financial institution (and to be fair, it’s not really their fault—enforcers with guns will throw them in a cage if they don’t do these things; it occurs under duress).


So the question arises: How can Bitcoiners claim decentralization when the premier Bitcoin service has essentially become a bank itself?


Critics point to centralized exchanges, wallets, and payment processors to condemn Bitcoin’s claims of decentralization. When Mt. Gox exploded, losing half a billion dollars of customer money, critics expressed immense skepticism that Bitcoin was really anything unique at all—to them, it looked like just another new medium by which people are spied on at best, and ripped off, scammed, and defrauded at worst.


So isn’t Bitcoin’s claim of decentralization a lie?


No.


And here’s why: to understand Bitcoin one must understand the difference between coercive centralization and market-based centralization. Bitcoin possesses the latter, but avoids the former, and that is a crucial distinction.


Coercive centralization is what we all experience in the legacy financial industry. The world’s monetary system, based upon national fiat currencies created and managed by government-sponsored central banks, is coercive. It is coercive because the entities with the power over money’s creation, regulation, and transfer have the will and the power to hurt you if you disobey. Not only that, but you are coerced into it in the first place, being forced to pay taxes and settle debts using only your government’s anointed currency.


If you’d like to experience the coercion first-hand, try creating some dollars, and you will find yourself thrown in prison, your property taken from you. Or try transferring dollars in any way that is “unauthorized.” Then you will see what coercion means.


The entire financial system as it exists today rests upon this anti-market model of coercion—money moves only with the permission of those in control, and they’re not in control by mutual contract, but by the privilege of violence. The various poisons such coercion bestows upon society are a topic for another essay, but the only reason people suffer this system is because it’s been the only game in town.


Market-based centralization is fundamentally different. Its key feature is the ability to opt out.


Yes, CoinBase is a centralized entity. But you needn’t use CoinBase to use Bitcoin. Yes, a Bitcoin exchange or web wallet is centralized, but you can always trade coins with a friend directly over the blockchain, or store it in a local wallet, without the permission of any third party.


A user of fiat is always forced to utilize a centralized service. A user of Bitcoin is never forced to utilize a centralized service. This is the key distinction between centralization found in Bitcoin (which is market-based) and centralization found in the traditional banking industry (which is coercive).


And this ability to opt out, while it may seem modest, enables wonderful things to happen, for the discipline of the marketplace can be realized. Consider: since every CoinBase user can opt out and leave the platform, this presents a natural check on CoinBase’s ability to act with impropriety, and makes coercion impossible. Compare this to the model of a bank, which is able to burden its customers to a far more significant degree because it knows that if the customers want to participate in a meaningful way in the financial system, they have to use a bank and its associated fiat currency system.


It should thus be clear that Bitcoin enables users to withdraw into the neutral pasture of decentralized finance at any time, which means that any centralized service within the sphere exists only at the pleasure of its customers.


And thus the forms of market-based centralization found within Bitcoinland needn’t be feared or condemned as one would the coercive centralization of the legacy financial system. What we have is indeed something fundamentally different, which is wholly compatible with the free-market structure and intent of Bitcoin’s genesis. Indeed, a free market will inevitably lead to some points of market-based centralization when economic efficiencies can be found. Every voluntary organization of people or resources is market-based centralization, and by definition, there’s an inability to coerce those who partake.


The key to judging the legitimacy of centralization is always the ability of users to opt out. Bitcoin provides this, while fiat and central banks do not.


That is the difference, and it is one that the world will soon come to appreciate.



January 22, 2015 at 04:52PM

21 January 2015

BTC Media Acquires Bitcoin Magazine


January 21, 2015

FOR IMMEDIATE RELEASE

Contact: Tyler Evans 256-539-6100


BTC Media Acquires Bitcoin Magazine


NASHVILLE, TN—BTC Media LLC, parent company of financial technology magazine yBitcoin and its website www.ybitcoin.com, has as of January 21, 2015 completed the purchase of Bitcoin Magazine from Coin Publishing LLC.


Bitcoin Magazine is the first publication devoted exclusively to Bitcoin, the digital currency that burst onto the international economic scene as open source software in 2009. Magazine founders Mihai Alisie and Vitalik Buterin published their first issue in May, 2012 and later joined forces with Orlando, Florida-based Coin Publishing LLC to produce 22 issues. The magazine is mailed to subscribers worldwide, sold at Barnes & Noble bookstores and published online at http://ift.tt/1BG0mAA.


BTC Media founders Calli S. Bailey and David F. Bailey plan to capitalize on the acquisition by increasing their company’s online news and analysis, among other benefits of the merger.


“This purchase and the enhanced resources it brings into our fold make BTC Media the world’s leading Bitcoin media group,” said CEO David Bailey. “Our readers will now have access not only to the same in-depth feature stories they’ve always found in yBitcoin, but also to breaking news about a cryptocurrency world that is growing exponentially. We aim to be the most trusted source for news in this field by offering relevant information to every reader, regardless of their familiarity with Bitcoin.”


Tony Gallippi, co-owner of Coin Publishing LLC and executive chairman of BitPay, commented, “The BTC Media publication yBitcoin has played an instrumental role in introducing Bitcoin to the world. We knew this would perfectly fit our effort to spread the Bitcoin story to a larger audience. We’re extremely proud of Bitcoin Magazine’s accomplishments, but know that we’ve only scratched the surface. The opportunity to join forces with BTC Media’s extremely capable and visionary team was the strategic move we needed to fully realize our potential.”


BTC Media plans to relaunch Bitcoin Magazine and add a lineup of industry experts as contributors. The company is also expanding its team to manage the expanded joint publishing effort. BTC Media is committed to investing heavily in BCM’s digital offerings and establishing BitcoinMagazine.com as the leading brand in cryptocurrency news and analysis.


yBitcoin will continue its editorial strategy of informing a general readership about Bitcoin.


“Our mission is to educate the world about Bitcoin and expand its reach,” said BTC Media Publisher Calli Bailey. “Bringing yBitcoin and Bitcoin Magazine under one united media group provides us with multiple platforms for doing just that.” The company also plans to begin publication of yBitcoin in other languages which will significantly expand its international presence.


BTC Media has also established a partnership with decentral.tv, a leading video content provider, and is co-hosting a “Bitcoin House” at this year’s SXSW™ music, film and interactive conference in Austin, TX. “Between print, digital, video and events, BTC Media is prepared to engage our audience through every medium and carry cryptocurrency forcefully into the mainstream,” said David Bailey.


The company plans to establish new headquarters in Nashville, Tennessee, where it will avail itself of the vibrant publishing and tech sectors flourishing there.


###



January 21, 2015 at 06:00PM

17 January 2015

IBM Reveals Proof of Concept for Blockchain-Powered Internet of Things


Internet of Things


IBM has unveiled its proof of concept for ADEPT, a system developed in partnership with Samsung that uses elements of bitcoin’s underlying design to build a distributed network of devices – a decentralized Internet of Things.


The ADEPT concept, or Autonomous Decentralized Peer-to-Peer Telemetry, taps blockchains to provide the backbone of the system, utilizing a mix of proof-of-work and proof-of-stake to secure transactions.


IBM and Samsung chose three protocols – BitTorrent (file sharing), Ethereum (smart contracts) and TeleHash (peer-to-peer messaging) – to underpin the ADEPT concept. ADEPT was formally unveiled at CES 2015 in Las Vegas.


According to the draft paper, blockchains deployed within the ADEPT system would serve as a ledger of existence for billions of devices that would autonomously broadcast transactions between peers in a three-tier system of peer devices and architecture. By using an implementation of the bitcoin protocol, ADEPT could serve as a bridge between many devices at low cost.


The paper adds:



“Applying the blockchain concept to the world of [Internet of Things] offers fascinating possibilities. Right from the time a product completes final assembly, it can be registered by the manufacturer into a universal blockchain representing its beginning of life. Once sold, a dealer or end customer can register it to a regional blockchain (a community, city or state)."



The draft paper outlines a number of use cases, including several based in domestic settings. When CoinDesk spoke with chief architect Paul Brody in October, he noted that IBM was looking at how, in theory, implementations of the bitcoin protocol could change the way people live, in both big and small ways.


Blockchains in the home


IBM and Samsung envision networks of devices that are capable of autonomously maintaining themselves. In theory, the paper states, appliances in the home would be able to signal operational problems and retrieve software updates on their own. Devices could also use ADEPT to communicate with other nearby devices in order to facilitate power bartering and energy efficiency.


The authors explain:



“We demonstrate how, using ADEPT, a humble washer can become a semi-autonomous device capable of managing its own consumables supply, performing self-service and maintenance, and even negotiating with other peer devices both in the home and outside to optimize its environment.”



“All this is achieved without a central controller orchestrating or mediating between these devices,” the paper adds.


According to the paper, a Samsung W9000 washing machine reconfigured to work within the ADEPT system uses smart contracts to issue commands to a detergent retailer in order to receive new supplies. These contracts give the device the ability to pay for the order itself and later receive word from the retailer that the detergent has been paid for and shipped.


This information would be broadcast to the smartphone of the washer’s owner, a device that would also be connected to that home’s network.


Challenges remain


Certain issues, including scalability and the nature of cryptocurrency development today, are cited as potential challenges for ADEPT should the concept ever be applied on a grander scale.


The ADEPT team addresses the issue of network scalability within the context of a distributed Internet of Things, and according to the authors, there are no clear paths forward to scale the system as-is to incorporate billions of devices, but that work in this area is promising.


They explain:



“Multiple efforts like sidechains, treechains, and mini-blockchains are ongoing to address this problem. While each approach has its merits and demerits we are yet to see consensus on a common approach across the board. A blockchain to cater to hundreds of billions of devices needs to be scalable.”



The paper notes that challenges associated with Ethereum’s existing design as it relates to ADEPT’s proposed infrastructure could pose problems, saying that those concerns “are being addressed” as Ethereum moves toward its planned launch sometime this year. The authors also cited ongoing developments around anonymizing technology for cryptocurrency as potential areas where ADEPT could be impacted.


The full ADEPT draft paper can be found below:


Image via Shutterstock


IBM ADEPT Practictioner Perspective - Pre Publication Draft - 7 Jan 2015


ADEPTblockchain applicationsIBMInternet of ThingsSamsung



January 17, 2015 at 07:12PM

11 Top Responses from Andreas Antonopoulos' Reddit AMA


andreas antonopoulos reddit ama


It’s no secret that social networking website Reddit is a hub for many in the bitcoin community.


While some bitcoiners may stick strictly to the r/bitcoin subreddit, though, there’s another part of Reddit that has become famous in its own right: ‘Ask Me Anything’ (AMA) threads.


AMAs are great opportunities for anyone with an interesting story – ranging from Barack Obama to Bill Gates – to field questions from the community of redditors and provide candid responses that often can’t be found in the traditional press release culture of mainstream media.


A number of prominent figures in the bitcoin industry have already done AMAs: Gavin Andresen, Jeff Garzik, Patrick Murck, and now another big name can be added to that list – Andreas Antonopoulos.


Antonopoulos is widely regarded as one of the trusted voices of the industry, and as such he recently authored a new book ‘Mastering Bitcoin,’ which was published last month by O’Reilly Media.


To promote the book, Antonopoulos took to Reddit as the latest influencer in bitcoin to host an AMA. Here are the top 11 responses:


On bitcoin's scalability:


scalability


On favoring bitcoin over altcoins:


bitcoin not altcoins


On the cause of bitcoin's recent price drop:


Screen Shot 2015-01-17 at 12.48.25 PM


On why 'average' people should use bitcoin:


Screen Shot 2015-01-17 at 12.48.40 PM


On where he sees bitcoin in one year:


Screen Shot 2015-01-17 at 12.52.39 PM


On the centralization of mining:


Screen Shot 2015-01-17 at 12.53.01 PM


On non-user friendly bitcoin addresses:


Screen Shot 2015-01-17 at 12.53.35 PM


On non-reversible charges:


Screen Shot 2015-01-17 at 12.53.49 PM


On bitcoin's volatility:


Screen Shot 2015-01-17 at 12.54.11 PM


On VC investments in the bitcoin in 2015:


Screen Shot 2015-01-17 at 12.54.28 PM


On the first (and last) thing he bought with bitcoin:


first thing bought


Featured image via Tom Sharkey for CoinDesk; Screenshots via Reddit


AMAAndreas AntonopoulosReddit



January 17, 2015 at 06:02PM

12 January 2015

Markets Weekly: Questions for Bitcoin Price After Torrid Week


markets weekly


It has been a torrid week for the bitcoin price. Trading closed on 5th January at $272.95, losing 2.78% over the week to end on 11th January at $265.37, according to the CoinDesk Bitcoin Price Index.


With prices trading below $300 for the first time in a year, Bitstamp revealed that it had lost $5m in coins during a security breach. It pulled the plug on trading for four days as its team scrambled to migrate its systems and introduce new security measures.


During the outage, punters drew comparisons to the suspension of trading at Mt Gox, which signalled the end of that once dominant venue for cryptocurrency trading. While Bitstamp management issued updates on their efforts to get the platform back online, the exchange also missed self-imposed deadlines for the resumption of services, adding to the worried speculation.


Jan 12 - coindesk-bpi-chart (1)


Trading volumes rise


Despite last week's weekend price crash and the outage at one of the largest USD/BTC exchanges, total trading volume across exchanges rose. Data from Bitcoinity shows a 10% increase in traded volume, from 2.25 million coins in the week ending 4th Jan to 2.49 million coins for the most recent seven-day period.


Some exchanges appeared to have reaped the rewards of the four-day Bitstamp outage. ANXBTC showed a 75% increase in traded volume, compared to a week earlier with 87,000 coins changing hands there. Bitfinex, which regularly sees more traded volume than Bitstamp, recorded a 30% increase in volume, or 203,652 coins traded. BTC-e also displayed a rise in volume, albeit by a smaller proportion of 18% to 60,000 coins traded.


With even the largest and most reputable exchanges vulnerable to being taken offline by hackers, at least some bitcoiners appear to have reverted to a less centralised way of converting their coins. The second-largest volume gainer in percentage terms however was LocalBitcoins, the peer-to-peer trading platform. LocalBitcoins saw a 46% jump in traded volume in the last week with 18,759 bitcoins changing hands there.


Even with the Bitstamp outage this week, the price shed only about $7 or 2.8% week-on-week. The biggest intra-day swing for the week took place on 7th January while Bitstamp was down. The price achieved a high of $300.30 and a low of $282.06, making gains for the day.


Where does price go from here?


To put this in perspective, devoted bitcoin watcher Martin Tillier at the Nasdaq's trading blog points out that the US dollar has been devalued by the Federal Reserve's quantitative easing measures to the tune of about 10%. Bitcoin meanwhile has only grown in utility since the halcyon days of its storming bull-run at the end of 2013. That run started at around $125, so Tillier suggests that fair-value for a coin should be around $140 today.


Tillier recommends going long if the price holds above $250, but cutting losses if the price falls below that level, because a drop under $200 could well take place.


Similarly Gavin Smith at derivatives offerer First Global Credit recommends watching for the price to cross the psychologically important $250 level. Smith is going long but with plenty of stops placed on the way down to $250 and under.


"I recommend a very disciplined use of stops at the moment as a further slide can't be ruled out," he wrote on his company's blog.


Derivatives exchange BitMEX takes a slightly more bearish view. Its weekly Crypto Trader Digest recommends subscribers take advantage of "lower lows" as the price will head for $250 and then $200. But even as traders short the bitcoin price, they must remain vigilant to a "short squeeze", where the price moves against them and forces them to close their positions at a loss.


"Monitoring the level of short swaps on Bitfinex is a must. A successfully executed short squeeze could send the price screaming above $300," the Digest observed.


Some analysis for a longer time period is offered by leveraged trading platform BTC.sx. Its chief marketing officer Josh Blatchford applies 'Random Walk' theory, popularised by the Princeton economist Burton Malkiel's 1973 best-seller 'A Random Walk Down Wall Street', to cryptocurrencies.


By BTC.sx's analysis, the bitcoin price can be viewed as being part of a bi-annual cycle: a price rally followed by a random walk. This has been the case in 2011 (rally) and 2012 (positive random walk) and then 2013 (two rallies) and 2014 (negative random walk). The analysis stops short of calling a rally in 2015, suggesting only that volatility is expected to increase in late March.


Speculation Image via Shutterstock


BitMEXBitstampBTC.sxFirst Global Credit



January 12, 2015 at 02:52PM

9 January 2015

Overstock Installs Bitcoin ATM at Corporate HQ


CoinOutlet, Overstock US retail giant Overstock has installed a bitcoin ATM in the lobby of its Salt Lake City, Utah, headquarters.


Part of an effort to further encourage digital currency use amongst its staff, the news coincides with the announcement that it is in the process of offering its employees the option to receive their pay in bitcoin. Further, it comes just one year after it first began offering US customers a bitcoin payment option through Coinbase.


Overstock CEO Patrick Byrne, who has been an outspoken advocate of the digital currency, spoke to CoinDesk about the endeavor to give bitcoin a greater part of the global economy by first increasing its mainstream use.


"Right now you mention and bitcoins and for most people it’s like you’re talking about space cash," he said, adding:



“Things like an ATM machine and seeing people standing in line in front of you are what’s going to make it start registering for people.”



The ATM unit (pictured above) was manufactured by North Carolina-based CoinOutlet.


Employee bitcoin bonuses


Byrne said he is “confident” that a year from now Overstock could see its employee bitcoin pay scheme begin implementation, adding that it might even try it this year with employee bonuses, offering a 1% to 2% bonus should the employee choose accept it in bitcoin.


Overstock communications director and general manager of Overstock’s Cryptocurrencies Group Judd Bagley said that since the company has incorporated bitcoin into its business, the internal attitude toward the digital currency has developed significantly.


"I compare how people felt about it one year ago with today – when one year ago most people found it confusing, it was not at all intuitive," he said. "Now, a year after accepting bitcoin on the side and people doing their own research, it’s just part of the parlance; it doesn't surprise anyone here anymore."


He added:



"I thought wed have to send out a company email explaining what this machine is in the lobby … everyone I’ve spoken to is really excited."



Byrne still bullish


Overstock’s continued support for and interest in bitcoin remains despite its missed sales expectations.


In September, Overstock launched internationally, and although earlier in 2014 the company had estimated it could record up to $20m in sales, by December the figures were closer to $3m.


“I was really counting on a big year and nothing came,” he said. “There’s almost no international use of bitcoin.”


Nevertheless, Byrne said he sees bitcoin "as the fruition of a 500-year political movement" and has been especially vocal on the subject as the chief executive of a major retail company, a speaker at the Cato Institute and as a principal reporter of the website DeepCapture.


He said he sees bitcoin as representative of about 15 basis points of economic activity that the community can power to 1% or 2%.


“That’s growing gradually,” he said. “The wallets are growing tremendously but people aren’t using them very much … Like other technologies, it’ll gradually move from 15bp to 20bp to 30bp and then it’ll hit an inflection.”


ATM image via CoinOutlet


ATMsOverstockPatrick Byrne



January 09, 2015 at 10:50PM

30 December 2014

Microsoft: Bitcoin Regulation Will Influence Expansion Plans


MicrosoftGlobal tech giant and Internet pioneer Microsoft ignited a new wave of interest in both bitcoin and its brand with its surprise December announcement that it had integrated the digital currency as a payment option for digital goods.


While widely lauded by the bitcoin community as a small but forward-thinking step, optimism about the move arguably reached fever pitch when just a day later its partner BitPay suggested Microsoft was already considering ways to expand the payment option globally.


Speaking to CoinDesk, however, Microsoft offered a somewhat different take on its internal conversation regarding bitcoin. While the company did not deny that discussions about the technology were ongoing, the company sought to frame such conversation as typical for any of its products and services.


The spokesperson said:



“We are a global company, and we always think about our markets globally, be it for bitcoin or for all of our services and products.”



Notably, Microsoft went on to suggest that, while it has no new announcements to make at this time, it may be looking for further assurances of bitcoin’s legal status before making any additional movements in the space.


“Whatever we might do, we will do it in a smart way to ensure we meet our customers’ needs while respecting local laws and regulations,” the company added.


The comments come as regulation for bitcoin businesses is maturing in the US, though ongoing debate on the subject continues globally.


Flexibility at the forefront


In statements, Microsoft went on to paint its initial interest in bitcoin as part of its overall drive toward offering more flexible spending solutions to its customers, particularly ones that garner sufficient consumer demand.


"Microsoft continually investigates new technologies and that means providing our customers with personalized and frictionless buying experiences,” the company said.


Microsoft cited its recent support for digital gift cards via a dedicated website and application as yet another example of how it is seeking to more widely embrace payments innovation.


With this in mind, the company framed digital goods as “a logical first place” to add bitcoin, though it did not indicate that other products were considered during the planning process or if it is attempting to reach any specific demographics with the option.


Interest in bitcoin tech


Though short on details, Microsoft did corroborate BitPay’s statements that it sees potential for bitcoin beyond the world of payments.


“The technology behind bitcoin also represents an interesting set of new technologies to explore in the world of distributed, connected devices,” Microsoft stated, hinting at bitcoin's potential to impact the developing Internet of Things economy.


For now, however, even those who seek to spend bitcoin through their Microsoft accounts will be somewhat limited. The company imposes a $1,000 daily spending cap for those who load their accounts with bitcoin, and a $5,000 maximum per account.


Overall, despite such restrictions, the company is pleased with the results, concluding that customers have "responded positively" to the decision.


Microsoft image via Wikipedia


BitPaymerchantsMicrosoft



December 30, 2014 at 08:35PM

27 December 2014

Safello Co-Founder Moves to Tokyo to Start New Bitcoin Security Firm

WizSec Founding Team: Kim Nilsson, J. Maurice, Emil Oldenburg WizSec Founding Team: Kim Nilsson, J. Maurice, Emil Oldenburg

The co-founder of Swedish exchange Safello has left the company to join a team of bitcoin security experts in establishing a new Tokyo-based consulting firm.


The move should also see him assisting the investigation into Mt Gox's missing bitcoins.


Emil Oldenburg, who was also Safello's chief technology officer, left Sweden just last month and is now an official co-founder at WizSec, a new startup that has been performing unofficial analysis of Gox's transaction records.


Oldenburg told CoinDesk he was looking for something different after launching Safello in August 2013. A love of Japanese pop culture and a desire to return to his infosec roots drove him to make a quick decision on a chance offer.


He said:



"I saw an opportunity in Japan and decided I needed to act now, as it wouldn't be there forever."



Oldenburg met Wizsec's chief hacking officer J. Maurice at the Tokyo Bitcoin Meetup while on vacation in spring. The two got talking about security issues, and Oldenburg received an offer almost immediately.


Maurice said the engineer, who had racked up more than two years as a systems security specialist at NASDAQ in Europe, was a catch for his fledgling company.



"Our goal is to recruit the most elite hackers from all over the world, so we're honored to have Emil come join us to co-found our bitcoin security firm."



Safello in Europe


Safello operates a Europe-wide exchange serving all countries of the European Union plus Norway and Switzerland, leveraging Swedish banks' comparatively liberal attitude towards cryptocurrency businesses, and Europe's SOFORT instant payments system to serve its clients.


The company received its initial $600,000 backing from bitcoin veterans Erik Voorhees, Roger Ver and Blockchain CEO Nicolas Cary. A further $250,000 investment came in July via Barry Silbert's Bitcoin Opportunity Corp.


Seeing Japan up close


Despite the long-distance relocation, Oldenburg remains a shareholder in Safello and still has a keen interest in the exchange business.


A manga and Japanophile since his teenage years, Oldenburg had helped organize Japan-themed conventions in his native land, festivals that attracted thousands of cosplaying Swedes to peruse Japanese merchandise, games, and other cultural exports.


"I'd studied the language in school and wanted to learn the language for real," Oldenburg added.


WizSec and the Gox connection


In November, San Francisco-based Kraken launched its local Japanese exchange, announcing immediately after that it had been selected by bankruptcy trustee Nobuaki Kobayashi to assist him and the Tokyo Metropolitan police in their investigation into what became of Mt Gox's 650,000 still unaccounted-for bitcoins.


WizSec has since signed a non-disclosure agreement (NDA) with Kraken, which prevents the company from discussing its current work, though it can be assumed it will involve Mt Gox somehow.


The founding team, which then consisted of Maurice and colleague Kim Nilsson, earlier this year took the personal challenge of analyzing the "ticker-tape" of Gox transaction information that had become publicly available through hacks, leaks and IRC chats.


This was despite the fact that the Japanese police were keeping all official Mt Gox transaction and customer data behind closed doors, unavailable for public examination.


Rising demand for bitcoin security


WizSec, which spun off from existing IT firm Wiz Technologies to focus exclusively on bitcoin business, used its reconstructed Gox data to form new theories on what may have happened to the funds.


While the Mt Gox investigation looks likely to be WizSec's primary task, the company is also busy signing up other clients for security-related jobs involving audits and pen-testing.


Maurice, who also played a part in battling Roger Ver's would-be hacker/blackmailer in May, said these incidents had all led to a big increase in demand for security consulting in the cryptocurrency field.



"As Mt Gox taught us, the most important thing in bitcoin is to not get hacked, or to build systems that don't require such trust in the first place, and that's what our firm will help new bitcoin startups with."



"We're building secure infrastructure from the beginning, so we can prevent another epic failure like Gox from ever happening again," he said.


WizSec team image by Jon Southurst


AsiaJapanSafelloSecuritySweden



December 27, 2014 at 02:42PM

24 December 2014

Bitcoin Is (Still) Not Doomed


by John Light


Washington Post columnist Henry Farrell has just added himself to the Nakamoto Institute’s running list of skeptics making bold assertions about the certain demise of Bitcoin. In a post entitled “Bitcoin’s financial network is doomed,” Mr. Farrell demonstrates his short-sightedness in the face of Bitcoin’s subtlety and allure, perhaps as a cunning-though-not-so-original means of acquiring cheap coins for himself. Regardless of his motivations, I couldn’t resist a full rebuttal, if only to reassure the weak hands among us that no, Bitcoin is still not doomed, and yes, Mr. Farrell is in for a rude awakening if he really believes the poor arguments he makes in his Post article. Without further adieu, a rebuttal to Mr. Henry Farrell, Bitcoin Skeptic:


“There is a reason why you have to “comply with hundreds of pages of regulations” to use the Visa network that goes beyond Visa’s selfish corporate interests. That reason is government.”


No, the reason you have to comply with hundreds of pages of regulations is that those networks are run by centralized entities that reside in a particular legal jurisdiction and are therefore vulnerable to attacks by the government and other powerful adversaries. The centralization of the networks precedes their vulnerability. Without this vulnerability, government regulation is as effective and enforceable as a law against breathing. See: Bitcoin.


“Governments regulate payment networks very heavily, for a wide variety of reasons, which include making sure that people don’t use these networks to support activities that governments don’t like. They use financial intermediaries as ‘points of control’ that allow them to control who does business with whom.”


Yes, and politically marginalized journalists and businesses are great examples of how this power is abused. And Bitcoin is a great example of how this power becomes irrelevant.


Quoting Obama administration official David Cohen, “Carefully designed and customized to maximize pressure, [economic sanctions] have impeded Iran’s ability to acquire material for its nuclear program, isolated it from the international financial system, drastically slashed its oil exports, and deprived it of access to a sizeable portion of its oil revenues and foreign reserves.”


This sounds like a great argument for Iranians to convert their oil into electricity to mine bitcoins, which can then be sold locally, exported to be sold abroad, or sent anywhere in the world to buy whatever they need directly for bitcoin.


Continuing the quote from David Cohen, “Not surprisingly, the impact on Iran’s economy has been dramatic: its budget deficit and inflation have spiked, the value of its currency has sharply declined, foreign investment has all but dried up, and overall economic activity has stagnated.”


Collectively punishing an entire population of millions of innocent, peaceful people for the actions of political leaders that are forced on them doesn’t sound like something to brag about. But like Madeline Albricht before him, I’m sure Mr. Cohen would say that the Iranian people’s suffering is “worth it.


Continuing the quote, “Put simply, financial institutions everywhere need dollars to serve their customers, and thus require access to U.S. banks through correspondent accounts to settle their customers’ transactions.”


They need dollars, until they don’t. And with many fiat currencies growing weaker by the day, people may elect to do an end-run around their rulers and choose a politically-neutral option like bitcoin instead of trusting their government not to mess up the next attempt at fiat currency.


“Now, imagine the likely response of the U.S. (and the E.U., and, for that matter, China) to a payment network which is designed from the ground up to be decentralized, so that it is impossible for any specific intermediaries to really control payment flows from one actor to another.”


I imagine it looks something like the nation-state equivalent of a young child throwing a tantrum because their parent didn’t buy them a particular toy at the store. Baseless threats. Pounding fists. Bargaining. And, finally, acquiescence.


“Such a network would be impossible for states to control.”


Yes, and that is a good thing.


“While Bitcoin allows consumers to buy illegal drugs on Tor Hidden Services sites like Agora and Evolution, they don’t do so on a sufficiently large scale to really cause enormous alarm.”


‘They’re just subverting a decades-old policy of prohibition out in the open, no big deal.’ Keep downplaying bitcoin’s revolutionary effects, it just makes the rest of the arguments look even more absurd. In reality, politicians probably learned after the first “enormous alarm” that they raised about this capability that they should just shut up and let law enforcement do their job rather than draw too much attention to the fact that people can easily go online and buy “any drug imaginable” using bitcoin.


“But if Bitcoin were ever to threaten to become a truly decentralized payments network, owned by no one, and with no one e.g. capable of implementing Know Your Customer rules…”


In case you didn’t notice, Bitcoin already is a “truly decentralized payments network, owned by no one…”


“If Tim Lee and other Bitcoin fans want to make the case that Bitcoin can become a major payment network, they need to do one of two things.”


Bitcoiners don’t need to “make the case.” Bitcoin is.


“First, they could show that the U.S. and other major states would not feel threatened by a well-established payment system that they couldn’t control.”


Telling such a story would be lying. The good news: the sooner they assimilate, the less painful it will be.


“Second, they could show that a Bitcoin financial network would survive the opposition of hostile states that have enormous control over the actually-existing financial systems that Bitcoin needs to connect to, as well as regulators, police, etc.”


As former Executive Director of the Bitcoin Foundation Jon Matonis pointed out in Forbes almost two years ago, a ban on bitcoin would “fail miserably.” The only remaining option to curb adoption would be to attack the network itself (as opposed to the endpoints that a ban would target). Given the time and resources required for such an attack, bitcoin adoption could spread to the point that a concerted attack on the network would be too expensive before such an attack would even be feasible. As suggested earlier in this post, it’s not unimaginable that marginalized States (like Iran) would contribute resources to secure and utilize the Bitcoin network. I have already heard rumors that a government in China is converting locally produced coal into electricity to mine bitcoins because it’s not worth exporting the coal itself. Assimilation may be occurring sooner than expected.


Even if a State were to marshal the resources necessary to launch a credible attack against the Bitcoin network, developers could change the code within hours to render an attack impotent, and a game of whack-a-mole would ensue which would likely be a) politically unpopular since, presumably, a lot of people actually want to use bitcoin b) financially draining, since new specialized computers would need to be manufactured for each attack, consuming huge amounts of electricity in the process and c) pointless in the long run, since there are hundreds of alternative cryptocurrencies people could choose to use instead of bitcoin if things got really ugly – good luck trying to attack them all!


“Bitcoin is doomed as a payments network — the very point at which it looks as though it is likely to be widely deployed is the point at which governments, like that of the United States, will crack down on it.”


Even if this were true, it would not render false any of the above arguments in favor of Bitcoin’s survival. Bitcoin can – and would – survive a direct attack.


“US understands the value of its influence over the global financial system, and is demonstrably willing to upset business in order to pursue its strategic aims.”


Yes, and like a bull in a china shop, destroying all that is good in the process – except Bitcoin.


“Moreover, much of this power comes from the fact that any individual payment system, if it is to be effective, needs to be interoperable with other payment systems which, by and large, rest on transactions in US dollars.”


Bitcoin already coexists with fiat payment networks via payment processors such as BitPay, but if hyperbitcoinization were to occur, that wouldn’t even be necessary anymore. Bitcoin would not need to interoperate with other payment systems because it would be THE payment system. And it would not “rest on transactions in US dollars” any more than the auto industry rests on the supply of horse feed. Given sufficient liquidity post-hyperbitcoinization, a bitcoin wallet and an Internet connection is about all that will be needed to conduct commerce of any magnitude with anyone in the world.


“The sorry recent history of financial flows to and from another stateless financial system, Somalia, provide some evidence of how difficult life can get for financial networks that have been targeted by the US state.”


The history provides evidence of how difficult life can get for centralized financial networks! As pointed out at the very beginning of this piece, this is a vulnerability that Bitcoin explicitly by design does not share. For this reason, Bitcoin will survive where others have failed. With this in mind, cue the dramatic music and bring on the doom!


If you or anyone you know would like to learn how to use bitcoin to gain some monetary freedom for yourself, I am running a crowdfunding campaign through New Year’s Day 2015 for an online course and companion e-book entitled “BYOB: Using Bitcoin to Be Your Own Bank .” This course and book would make a great gift for the bit-curious who haven’t yet found the time or place to learn about bitcoin in an easily accessible format. Even if you can’t contribute, please share the campaign on social media – you might be surprised at who gets turned on to bitcoin when presented with an opportunity to learn!


by John Light


BTC address: 12sJXtV8aQ8orQFhmaqe5KRsKoC7tsRuoT



December 25, 2014 at 01:59AM

21 December 2014

Tatiana Speaks with Martin Davidson of Coin Station

Tati and Martin Davidson




Tatiana sat down with Martin Davidson of Coin Station at the grand opening of the Melbourne Australia Bitcoin Technology Center, MBTC for short! Martin fills us in on his path into Bitcoin and how a Coin Station Vending Machine will help individuals use Bitcoin easily! He has such great enthusiasm, though that doesn’t surprise me! Australia is a hot bed of crypto activity!


For more info on Martin Davidson

http://ift.tt/1vhhJDw




December 21, 2014 at 07:13PM

DNotes Cryptocurrency Savings Plans For Children – First of Many Unprecedented Digital Currency Savings Instruments Sponsored by DnotesVault


DNotes-Vault-Logo


Bitcoin press release: DNotesVault, a secure web wallet launched just a week ago has reaffirmed its mission to build a large generation of DNotes stakeholders worldwide by offering a family of CR.I.S.Ps. (Cryptocurrency Investment Savings Plans) with 100% deposit guarantees.


Illinois, USA. DNotesVault, launched a week ago, may sound like just another web wallet beginning to pop up in the rapidly emerging world of cryptocurrency. However co founder Alan Yong explained that DNotesVault is much more than a free, secure web wallet with an unprecedented 100% cryptocurrency deposit guarantee:



“It is a strategic vehicle created by the DNotes team in pursuit of mass consumer and merchant adoption, taking full advantage of DNotes being the most stable digital currency.” Says Yong.



DNotes is a Bitcoin alternative digital currency. However, unlike Bitcoin, which has been wildly volatile, DNotes is the most stable digital currency among over 500 competitors listed on CoinMarketcap. Building a stable trustworthy currency has been DNotes’ core mission since launch almost a year ago. With an impressive track record of consistent up trend of higher highs and higher lows, DNotesVault was created to encourage and assist consumers and businesses to participate in the potential high returns of digital currency, by starting with a digital savings account.


According to Yong, being the first among a potentially large family of savings plans, CR.I.S.P. for Kids has been created to help the world’s children and grandchildren develop strong saving habits early, in order to secure their financial future. This is an unstructured and self-directed plan, using DNotes as the investment vehicle. Re-occurring savings, in any amount, may be added at any time.


CR.I.S.P. is the brain-child of Chase, a core team member of CryptoMoms; a community with a dedicated mission to encourage and assist women to participate in the cryptocurrency world currently dominated by men. CryptoMoms.com is a currency neutral site, offering rich content on everything one needs to know about cryptocurrency. It has a very helpful community ready to answer any questions promptly. CryptoMoms was created and fully funded by the DNotes team.


CryptoMoms and the DNotes team are dedicated to help anyone interested in starting a CR.I.S.P. for any child. In order to encourage and reward children for developing strong saving habits, the DNotes team will award prizes, in DNotes, for the top wallets on the list, as well as some randomly chosen participants, during the first two formative years. The team has created a CR.I.S.P. for Kids Rich List that displays, in descending order, the balances in the children’s wallets. To ensure privacy of clients each child will be identified only by a nickname / username.


A large family of CR.I.S.Ps. will be offered in an effort to expand this investment opportunity beyond the early adopters of the emerging Bitcoin and cryptocurrency industry. Yong went on to say that there have been a lot of interest to offer additional savings plans for students, employees, charities and others. The beauty about DNotesVault is that additional plans can be added quickly and still be afforded the same security, easy of use, and full deposit guarantee at no cost.


The next savings plan will most likely be CR.I.S.P. for students. There may be little everyday people can do about the current student debt crisis but the CR.I.S.P. team can certainly encourage and assist the next generation to be better prepared. Being born at the time of the digital age, students are more receptive to Bitcoin and cryptocurrency as the future of money. Many Universities and Colleges are already offering cryptocurrency classes. DNotes is committed to working with students around the world to give them an early start. The DNotes team encourages interested students and faculty members to contact them at: contact@DNotesCoin.com.


Yong, a well regarded pioneer and visionary in the early generations of portable computers and wireless communication, concluded that cryptocurrency is the greatest technological revolution since the internet which has put fax out of business and postal services struggling for survival. Bitcoin and cryptocurrency is even more massive and hugely disruptive to the current financial systems and global payment network, among others. Although there will be serious job losses among affected industries, there will be massive job and wealth creation. For the first time, early adopter small investors might have the chance to gain financial freedom from relatively small investments made on a disciplined and regular basis. With their 100% cryptocurrency deposit guarantee, free giveaways, and secure cryptocurrency storage platform – CR.I.S.P. just made it a lot easier.


For more information please visit: http://ift.tt/1DAedKa


Media contact:


Name: Alan Yong


Organization: DNotesVault


Email: Contact@dnotescoin.com


*This press release is for informational purposes only. The information does not constitute investment advice or an offer to invest.


CRISP-Screenshot


Get your own professional Bitcoin press release:

http://ift.tt/1xYSCEc



December 21, 2014 at 07:10PM

8 December 2014

Bitcoin Alternative FibreCoin Launches FibreLock, Anonymous ZeroTrust And Secure Operating System Fibre OS


Fibre Logo


Innovative Bitcoin alternative FibreCoin has in just eight weeks launched several exclusive safety features; their most recent project ZeroTrust offers an exclusive end to end privacy solution now available to the public. Among Fibre’s other innovations to optimize security for cryptocurrency adopters are FibreConnect, FibreDark, FibreOS and FibreLock to combat keyloggers by using a security pattern similar to that used for Android. FibreCoin is a Proof-of-Stake (PoS) cryptocurrency allowing FibreCoin adopters to enjoy ongoing hands-off profits when storing FibreCoins in the wallet.


Fibre is a part of Blocknet and implements Dark Gravity Wave for difficulty re-target, a block speed of 60 seconds and 5% PoS annual interest. FibreCoin has met with large early success and is already accepted on six online exchanges including Cryptsy, Bittrex and Poloniex. FibreLock is a key cryptocurency security innovation from Fibre and is already implemented in Bitcoin wallet.


Fibre aims to make ZeroTrust the safest obfuscation technology in the cryptocurrency ecosystem. ZeroTrust is exclusively developed and coded by the FibreCoin team and does not use XC mixer, Dark Send, Zerocoin or Zerocash technology making it a brand new solution to the security breaches cryptocurrency transactions have faced in the past. Fibre’s ZeroTrust prevents common problems by sharing transaction information between multiple mixer nodes on the decentralized network. Fibre strives to make all safety features, including ZeroTrust, as user-friendly as possible allowing them to be available for novice and experienced cryptocurrency enthusiasts alike.


ZeroTrust is only the latest in a long line of exclusive features previously introduced by FibreCoin. Other projects includes FibreConnect, an anonymous and fully encrypted communication system, FibreDark, a special stealth feature allowing users to hide their IP address and location when using the Fibre network and FibreOS; Fibre’s very own Linux operating system dedicated to the coin which allows users to achieve ultimate security and cold storage solutions meaning that FibreOS can be stored off-line on a USB stick making the information impossible for hackers to steal.


Fibre will also be added to the Casheer cryptocurrency iOS and Android merchant payments App allowing Fibre to be accepted at hundreds of real-world merchants and online worldwide. With the launch of FibreCoin featuring a whole line of innovative security options covering all aspects of conducting commerce using cryptocurrencies; such as communication, transactions, pin codes, anonymity and safe storage solutions – FibreCoin marks the beginning of a new generation of Bitcoin alternatives emerging from within the cryptocurrency space.


For more information please visit: http://ift.tt/1uRy8hd


To trade Fibre please go to: http://ift.tt/1sdeAA2


To see the Fibre Core Development Roadmap please go to: http://ift.tt/1zjzIea and click here.


To see the latest news and updates from the Fibre team please go to: http://ift.tt/1sdeDvP


Fibre is now proof-of-stake but can still be mined at the multipool: http://fibre.xpool.ca/


To learn more about Fibrelock security innovation please go to: http://ift.tt/1zjzIe4


Fibre on Twitter: @fibrecoin and @zyduuu


Fibre on IRC: #Fibre


Fibre on Reddit: http://ift.tt/1zjzIuu


Media contact :


Name: Martin


Email: info@fibrecoin.com



December 08, 2014 at 09:09PM