Showing posts with label cryptography. Show all posts
Showing posts with label cryptography. Show all posts

Saturday, May 18, 2013

6 New Bitcoin Educational Resources

By Jon Matonis
Forbes
Monday, May 13, 2013

http://www.forbes.com/sites/jonmatonis/2013/05/13/6-new-bitcoin-educational-resources/

In the fast-moving Bitcoin world, it’s crucial to stay up to date with the latest in educational resources and new media. The last two months have seen an explosion in media attention and a desire for new users to learn as much as possible about the global bitcoin economy. It is within this spirit that I present the latest Bitcoin educational resources to hit the web:

CoinDesk – This London-based resource and news operation aims to be the “Reuters of Bitcoin” according to its founder Shakil Khan. As an angel investor in Spotify and bitcoin startup BitPay, Khan noticed a gap in the news coverage for bitcoin and digital currencies in general when other entrepreneurs constantly questioned him about the bitcoin.

Also just last month, Khan assisted in orchestrating the sale of his mobile news gathering portfolio company, Summly, to Yahoo for approximately $30 million. Now, drawing on the experience of a few editors and freelance writers, CoinDesk largely covers the growing Bitcoin ecosystem for a general, non-technical audience. It still needs an RSS subscriber feed , but it is off to a brilliant start.

The Genesis Block – A welcome addition to the Bitcoin blogosphere, the writing is refreshing and sometimes technical. The Genesis Block claims to be your foundation for all things Bitcoin and they are a news and tutorial site covering mining, trading, economics, and businesses. The authors involved in the project include Phil Archer, Jonathan Stacke and Wayne Parker. Intentional or not, little else is known about the founders however they consistently crank out good content.

Bitcoin Education Project – The full name of this community-built resource is “Bitcoin or How I Learned to Stop Worrying and Love Crypto: The definitive guide to understand what the bitcoin is and why we should care about them.” Started by technology entrepreneur Charles Hoskinson and part of the Udemy network, this online Bitcoin course is one of many educational courses offered by the Udemy marketplace. The free course is organized into several mini-lectures covering Bitcoin basics and extending into specific topics such as wallets, mining, transaction fees, and cold storage. Interesting future content is crowd-funded on the site.

Khan Academy Bitcoin Series – Founded in 2008 by Salman Khan, the non-profit Khan Academy is on a mission to provide a free world-class education for anyone, anywhere. Within the larger Finance and Capital Markets section, and then within the Money, Banking and Central Banks subsection, they currently offer a new 8-part Bitcoin series taught by Zulfikar Ramzan, a world-leading expert in computer security and cryptography. Receiving his Ph.D. in computer science from MIT, Ramzan is currently the Chief Scientist at Sourcefire. Also, the interactive discussion below each lecture is particularly good.

Bitcoin Press Center – Launched by Andreas Antonopoulos as a sensible reaction to the bitter infighting regarding potential press contacts within the community, this resource supports multiple languages and time zones as well as targeted searches of individuals that have expressed a willingness to be available for media interviews. Billing itself as the global media center for Bitcoin and the best way to find a specific Bitcoin expert, the site accepts new nominations for Bitcoin experts with the only criteria being accuracy of their stated credentials and confirmation that they want to be listed.

Let’s Talk Bitcoin – This all-Bitcoin podcast is brand new on the scene and produced by Adam Levine, who has developed a loyal listener following in a short amount of time. Providing current news, topical interviews, and studied analysis, Adam is joined by Let’s Talk Bitcoin co-hosts Stephanie Murphy and Andreas Antonopoulos. The program started with an overly-ambitious daily schedule and is now available on Tuesdays and Thursdays, which hopefully will prevent burnout. Listeners can also send in questions and comments.

Expertly produced and always knowledgeable, this important program is well on its way to becoming the de facto podcast for all things Bitcoin. My only complaint is that the audio hosting has jumped around a lot and it’s not always easy to find the segment that I’m looking for. Despite that, Let’s Talk Bitcoin is required listening and vitamins for your Bitcoin brain.

Saturday, April 27, 2013

Bitcoin Pros to Talk Merchant Acquisition, Banking Opportunities

By Jon Matonis
PaymentsSource
Monday, April 22, 2013

http://www.paymentssource.com/news/bitcoin-pros-to-talk-merchant-acquisition-banking-opportunities-3013882-1.html

With bitcoin in the media spotlight, everyone seems to have an opinion on the price. Few recognize the profound implications of decentralized money for the monetary system, society and government – not to mention the emerging business opportunities.

The timing could not be better for the inaugural conference of the newly-formed Bitcoin Foundation. Next month, several hundred people from around the world will converge on the San Jose Convention Center (in Silicon Valley, naturally). Billed as "The Future of Payments," the conference is attracting technologists, venture capitalists, bankers, traders, payments specialists, and financial regulators.

Launched in January 2009, bitcoin achieved all-time highs in transaction volume and new entrants into the currency last week – milestones overshadowed by the price volatility. The nonprofit foundation was established in September 2012 to standardize and promote the core bitcoin protocol. (I have a seat on the foundation’s board.) Two of its early accomplishments were to recruit lead bitcoin developer Gavin Andresen (whose informal role in the Bitcoin community mirrors Linus Torvalds’ position in the Linux world) as chief scientist and to launch a quarterly grant program for funding various initiatives that advance the bitcoin protocol. Next, the foundation intends to encourage best practices for bitcoin businesses and exchanges, to facilitate the formation of local foundation chapters in foreign countries, and to educate global regulators about what can and cannot be regulated feasibly with a distributed peer-to-peer system such as bitcoin.

Although the conference features excellent technical tracks, the agenda will be particularly interesting to those in the banking and payments fields.

For example, many people understandably ask why merchants would want to accept payments in Bitcoin given the volatility of the exchange rate with the dollar. After all, even if you believe the digital currency will appreciate over time, you probably can’t use it to pay the electric bill or the rent.

Part of the answer is the service provided by firms like BitPay, whose cofounder and CEO, Anthony Gallippi, will explain how he’s been driving business adoption of Bitcoin. BitPay functions as a merchant payment processor, somewhat akin to the acquiring banks in the Visa/MasterCard space. The startup provides foreign exchange conversion services for merchants desiring immediate settlement in local national currencies. Thus Tony’s customers reap the benefits of Bitcoin – no chargebacks, since bitcoin transactions are irreversible, and lower fees than they’d pay for credit card transactions – while BitPay takes the currency risk. Tony recently landed one of the best-known merchants to accept Bitcoin: WordPress, the blogging platform.

Another startup is Paymium, whose Bitcoin-central exchange has shown it is possible to seamlessly integrate bitcoin and the traditional regulated banking infrastructure. The French company’s co-founder and chief operating officer, Pierre Noizat, will talk about bridging that gap. If his name rings a bell for some financial services professionals, it may be because Pierre comes from the traditional payments world, having served as managing director of the French Mobile Contactless Association.

Would-be disruptors eyeing this space but worried about legal uncertainties will have a chance to hear from Patrick Murck, the general counsel of the Bitcoin Foundation. His expertise extends across the legal and regulatory issues governing the use of Bitcoin, virtual economies, gamification, alternative payment systems, and social loyalty and reward programs. Immediately after the Financial Crimes Enforcement Network issued the March 18 regulatory guidance on centralized and decentralized virtual currencies, Patrick published an analysis.

Bitcoin’s user-defined anonymity protects personal privacy, and this combined with the decentralized structure arguably thwarts censorship – for example by allowing people who want to donate to WikiLeaks to circumvent the political blockade that forced the major payment processors to cut off that organization. Rainey Reitman, the activism director of the Electronic Frontier Foundation, a nonprofit civil liberties law firm and advocacy center, will hold forth on these liberating aspects of Bitcoin. She is particularly interested in the intersection between personal privacy and technology, and has spent significant time investigating the role of financial intermediaries as censors. Reitman is also the chief operating officer and co-founder of the Freedom of the Press Foundation, a nonprofit organization that crowd-sources funding to supporting independent, nonprofit journalistic institutions – and recently started accepting bitcoin.

Most of the attention paid to Bitcoin in the mainstream media has focused on its merits and drawbacks as a store of value. The smarter commentators have paid greater attention to its potential as a means of exchange. But what about the third key role of money, as a unit of account? Bitcoins, after all, are divisible to the eighth decimal place, and this is another disruptive component. Erik Voorhees, a bitcoin early adopter involved in several leading bitcoin-related companies, such as BitInstant, SatoshiDice and Coinapult, will encourage thinking on this as he discusses the economics of Bitcoin and its role as money.

Ever since the bitcoin cryptocurrency launched and achieved initial success, institutional investors and hedge fund managers have secretly sought a regulated investment vehicle for bitcoin placements. Malta-based Exante Ltd. has a solution with its new Bitcoin Fund. There remains a case for Bitcoin as a store of value, even after the recent whipsawing. Tuur Demeester, author of the financial newsletter MacroTrends, added bitcoin as part of his recommended currency basket in January 2012, and he’ll talk about bitcoin's emerging role as a separate asset class alongside precious metals, equities, and bonds.

Last month, my column featured a conversation with software developer and online payments industry veteran Peter Ĺ urda about how nonpolitical cryptocurrencies like bitcoin could alter the future of fractional reserve banking. If you were as fascinated as I was by the discussion, he’ll be on the “Economics of Bitcoin” panel with Voorhees and Demester.

Wednesday, March 27, 2013

Is Institutional Money Coming Into Bitcoin?

By Jon Matonis
Bitcoin Foundation
Tuesday, March 26, 2013

http://www.financialsense.com/contributors/jon-matonis/is-institutional-money-coming-into-bitcoin

This month saw two important developments on the road to a mature and robust bitcoin economy.

First, there was the joint CoinLab and Mt. Gox announcement involving Silicon Valley Bank that I wrote about here. While the North American accounts represent a huge amount of trading volume and a large percentage of Mt. Gox’s book, the more interesting aspect was CoinLab’s intention to provide investment channels for long-term bitcoin investors similar to the various gold and silver investment vehicles. Bitcoin is increasingly becoming a favorable asset class and structuring vehicles for institutional participation is a good thing, because it broadens bitcoin’s base and expands the network effect.

Also, on March 8th, the first bitcoin hedge fund formally launched, administered by Exante, Ltd. headquartered in Malta. With 80,000 BTC currently under management, their fund holds control to approximately .73% of all bitcoin in existence today. The fund has a sophisticated security strategy and the threat model addresses most of an institution’s concerns including data loss risk, hardware failure risk, jurisdictional risk, external hacker risk, dishonest employee risk, and employee death or disability risk. Using Shamir’s Secret Sharing algorithm, the container password is then split into three parts utilizing a 2-of-3 secret sharing model spread across multiple jurisdictions.

Individuals may ask why they need a professional fund with fees to manage what they can do on their own for free. And while this may be correct for knowledgeable and careful individuals, it is negligent for a company or an institution. Any institution investing on behalf of its customers has a fiduciary duty to protect those assets from theft, data loss, and jurisdictional risk. Additionally, a succession plan must be in place that anticipates reliance on multiple parties and the distribution of that reliance.

I would even say that it is negligent also for individuals not to have a shared secret and backup plan, because being a single-owner BTC holder is akin to burying gold bullion in the wilderness and not telling anyone. It may even be worse than that because someone from the future would at least have the random hope of finding the gold.

Professional funds for bitcoin investment can also provide an element of active management which would include the responsible use of leverage and risk control strategies that lock in gains through the use of proprietary derivatives and market timing. Also, the launch of a registered bitcoin ETF (Exchange-Traded Fund) in the United States is not that unrealistic.

These early stages of bitcoin in the ‘store of value’ role are precursors to a more advanced futures and options market. As more and more merchants decide to maintain and spend bitcoin balances rather than instantaneously converting out into national currencies, the derivatives and risk management tools will play a vital role. Just as commercial gold mining companies hedge their future production to protect against volatile price declines, bitcoin operators will be able to hedge bitcoins on their balance sheet without liquidating the underlying asset.

If bitcoin is digital gold, then gold is analog bitcoin. This is not just Wall Street titans getting involved and ruining Bitcoin as some have claimed. It is a necessary prerequisite for Bitcoin’s evolving role in global trade.

Tuesday, March 26, 2013

FinCEN Spying Plan Invites Privacy Workarounds

By Jon Matonis
American Banker
Thursday, March 21, 2013

http://www.americanbanker.com/bankthink/fincen-spying-plan-invites-privacy-workarounds-1057728-1.html

The dangers to financial privacy are monumental. Consider an Obama administration plan to give spy agencies unfettered access to data on American citizens and others who bank in the U.S.

Suspicious Activity Reports, filed by financial institutions that operate in the U.S., are the primary documents that the Financial Crimes Enforcement Network intends to share. The reports cover all personal cash transactions exceeding $10,000, suspected incidents of money laundering, loan fraud, computer hacking and counterfeiting.

The Treasury Department proposal, revealed by Reuters last week, aims to consolidate financial data banks, criminal records and military intelligence. This initiative will put intelligence agencies, such as the Central Intelligence Agency and the National Security Agency, on the same footing as the Federal Bureau of Investigation, which currently does not have to make case-by-case informational requests to Fincen.

Also under the new proposal, Fincen's database would be linked to the Joint Worldwide Intelligence Communications System, which U.S. defense and law enforcement agencies use to share classified information.

Money was never meant to be a method of supranational identity tracking. Its use in that way could signal some level of law enforcement desperation. When all other enforcement tactics fail, surveil the finances.

More than 25,000 financial firms, including banks, securities dealers, casinos, and money transfer agencies, routinely file "suspicious activity reports" to Fincen, according to the Reuters article. Banks and other firms tend to over-report some financial details of ordinary citizens since the requirements for filing are so strict they don't want to be accused of failing to disclose activity that later proves questionable.

Increasing encroachment against financial privacy like this Fincen move "raises concerns as to whether people could find their information in a file as a potential terrorist suspect without having the appropriate predicate for that and find themselves potentially falsely accused," Sharon Bradford Franklin, senior counsel for the Rule of Law Program at the Constitution Project, told Reuters.

One protection from becoming scooped up in a fishing expedition and being falsely accused is the use of virtual or alternative currencies. But this week, Fincen issued guidance on virtual currencies and regulatory responsibilities.

Clarifying circumstances where the "money transmitter" definition applies under the law, Fincen classified de-centralized virtual currency as a convertible virtual currency that has no central repository and no single administrator, and that persons may obtain by their own computing or manufacturing effort. Although bitcoin was not singled out by name, the guidance appears directed at cryptocurrencies that operate in a peer-to-peer, distributed fashion such as Bitcoin.

The primary impact of the likely tighter compliance will be felt by the bitcoin-to-fiat exchanges operating in the U.S. and this will lead to jurisdictional competition, as seen in online casino gambling where the more entrepreneurial jurisdictions rose to dominance by embracing the technology early and not overregulating.

Almost serendipitously, discussions about adding privacy extensions to the Bitcoin cryptographic money protocol have been increasing lately.

Bitcoin is nonpolitical money and it falls outside the scope of reporting financial institutions. Since bitcoin does not provide user and transactional privacy by default, multiple bitcoin wallets and Tor, a client software and volunteer server network that enables online anonymity, can enhance privacy without modification to the core Bitcoin code. Nonetheless, code-modifying proposals for augmenting Bitcoin privacy have been introduced. One idea calls for automatic mixing techniques, which would periodically give all users the opportunity to shuffle coins among one another, making the money harder to trace without implicating individuals. Another concept is "coin control," a method for users to select which of their wallet’s multiple addresses to use as the "from address" (currently picked somewhat randomly by the client software).

Various proposals for improving bitcoin privacy include "Patching The Bitcoin Client" (2011), "Automatic Coin Mixing" (2012), "Coin Control" (2012), and "Yet Another Coin Control Release" (2013).

Also, a recent cryptographic bitcoin privacy extension submitted by researchers from The Johns Hopkins University was accepted for presentation to the IEEE Symposium on Security & Privacy in Oakland, Calif. The paper Zerocoin: Anonymous Distributed E-Cash from Bitcoin will be introduced on day two of the May conference.

Having received a preliminary copy of the academic paper, I interviewed Hopkins research professor Matthew Green about some of the details of Zerocoin.

Operating as a decentralized layer of anonymous cash on top of the existing Bitcoin network, "Zerocoin creates an 'escrow pool' of bitcoins, which users can contribute to and then later redeem from," Green explained. Users receive different coins than they put in (though the same amount) and there is no entity that can trace your transactions or steal your money. "Unlike previous e-cash schemes, this whole process requires no trusted party. As long as all the nodes in the network support the Zerocoin protocol, the system works in a fully distributed fashion," added Green.

Zerocoin developers are working on improved efficiency because implementation is impractical today given the space constraints of the “blocks” that make up the Bitcoin public ledger. "For one thing, the transactions are very large (40kb to spend a coin)," Green said. "While this isn't the end of the world – and bandwidth is always increasing – supporting these would put quite a strain on the block chain."

When I asked Green about the possibility of a "back door" for law enforcement that had been floated recently, he clarified, "The back door isn't part of Zerocoin. There's absolutely no need for it, and building one in would take significant additional effort. In fact, we only mentioned it as a brief note in the conclusion of our paper, mostly to motivate future research work."

If someone did try to build a back door for any reason, the open source Zerocoin would quickly become Zero-adoption.

Friday, March 15, 2013

First Bitcoin Hedge Fund Launches From Malta

By Jon Matonis
Forbes
Friday, March 8, 2013

http://www.forbes.com/sites/jonmatonis/2013/03/08/first-bitcoin-hedge-fund-launches-from-malta/

Ever since the bitcoin cryptocurrency first launched and achieved initial success, institutional investors and hedge fund managers have secretly sought a regulated investment vehicle for bitcoin placements. Malta-based Exante Ltd. has the solution with their new Bitcoin Fund.

"I hope our fund will be the first hedge fund to take advantage of using bitcoins," explains Managing Partner Anatoliy Knyazev. Exante actually announced the fund in October last year, but they did not make a serious effort to market it. Now, with more institutional interest emerging, they agreed to provide this update to Forbes.

Although any person or entity can acquire and store bitcoins on their own, institutional investors are typically restricted in the types of assets available within their investment charter. Similar to a mutual fund or hedge fund for alternative assets, Exante’s Bitcoin Fund permits institutions and high-net worth individuals to access the vibrant bitcoin market with a licensed product and this alone is an innovative development.

The fund shares are distributed exclusively through the Exante Hedge Fund Marketplace platform. Authorized and regulated by the Malta Financial Services Authority, Exante offers the Bitcoin Fund with an initial minimum subscription of $100,000 and a 0.5% upfront subscription fee.

However, U.S. persons and U.S. institutions will not be able to access the fund directly, because according to the Fund Disclaimer, “U.S. Persons may not subscribe either directly or indirectly for shares.”

Knyazev told Forbes that “the U.S. jurisdiction is tricky.” This is mostly due to the securities registration that the company is currently not prepared to complete and more recently the FATCA reporting implications for foreign financial institutions. “Typically, a feeder fund is established in the U.S. (commonly Delaware) to facilitate the investments. We are in the process of estimating our costs on creating one,” added Knyazev.

Founded in March 2011, the 60-person Exante team operates from offices in Malta, Singapore, and Russia. The Bitcoin sub-fund was incorporated as a Bermuda exempted company and is registered as a segregated account company receiving funds at Citibank London. From the Bitcoin Fund’s web site:
"We are the first fund that invests in core-level infrastructure of the new generation economy. We invest into Bitcoins. In 2011 internet transactions volume exceeded $500 billion. We believe that to win you have to be at the cutting edge. Bitcoin, based both on common and new technologies, is a perfect extension to traditional currency."
Current assets under management in the Bitcoin Fund are $3.2 million (2.5€ million) and there is no performance-based fee. However, the fund charges an annual management fee o.5% of Net Share Value payable monthly in order to provide the sophisticated security and wallet management that one would expect with such large amounts at stake.

The threat modelling approach addresses data loss risk, hardware failure risk, jurisdictional risk, external hacker risk, dishonest employee risk, and employee death or disability risk.

The private key itself is AES-256 encrypted. After exporting Bitcoin private keys from wallet.dat file, data is stored in a TrueCrypt container on three separate flash drives. Using Shamir’s Secret Sharing algorithm, the container password is then split into three parts utilizing a 2-of-3 secret sharing model. Incorporating physical security with electronic security, each flash drive from various manufacturers is duplicated several times and, together with a CD-ROM, those items are vaulted in a bank safety deposit box in three different legal jurisdictions. To leverage geographic distribution as well, each bank stores only part of a key, so if a single deposit box is compromised, no funds are lost.

As the fund does not employ leverage or derivatives for risk management, Exante intends to provide a two-way secondary market for the trading of fund shares. Similar to a contract for difference (CFD), this would allow existing Exante customers to trade in and out for Bitcoin Fund shares without going through the subscription or redemption process. It would also provide shorting opportunities without having to own the underlying asset. Customers will be vetted according to the regular Exante capitalization requirements and margin funds would be provided through institutional broker financing at a fixed % over LIBOR.

Thursday, March 14, 2013

A New Challenger in the Bitcoin Merchant Processing Race

By Jon Matonis
PaymentsSource
Friday, March 8, 2013

http://www.paymentssource.com/news/a-new-challenger-in-the-bitcoin-merchant-processing-race-3013477-1.html

The large payment brands fiddle while Rome burns, seemingly unaware of the approaching bitcoin onslaught that is free of processing fees and political boundaries.

One of those barbarians at the gate, formerly known as WalletBit, has broadened its functionality and cut its pricing to expand directly into merchant processing. The company, based in Denmark, has rebranded itself Bitcoin Internet Payment System, or BIPS.

Best of all is that BIPS’ merchant tools and digital wallet services will be free unless, of course, conversion to national currencies is required, in which case it will charge 2.5% to convert out of bitcoin. Denmark and Canada have special reduced cash-out rates with same-day interbank transfers for Canadian accounts, says BIPS Director of Marketing Adam Harding. The strategy is to make it easy for merchants to get started and then aggregate their bitcoin balances with the company, which will make money over time providing foreign exchange conversion and premium services to the client.

This approach directly challenges the leading bitcoin merchant processor, BitPay, which just received yet another follow-on round of funding, and U.S.-only Coinbase, which appears to have a good future on the merchant side of the business.

Bitcoin's appeal to merchants is not only the lack of chargebacks and interchange fees but also the broadening of the customer base to include consumers from about 60 countries not served by PayPal. Also, traditional credit card products are typically not available in many countries either for political reasons, higher fraud rates, or lack of retail credit infrastructure.

The business model for bitcoin merchant processing was bound to mature and evolve, because an intermediary processor is not inherently required in this alternative payment system. In the world of Visa and MasterCard, it makes sense to have someone process transactions because authorization and settlement services are needed. But with bitcoin, the pure merchant processors are an interim step at best since third-party authorizations and chargebacks are not part of the architecture due to the distributed nature of transaction confirmation on the bitcoin block chain.

What's important to merchants is the coin management with various mobile apps and shopping cart plug-ins as well as the optional foreign exchange conversion. This is where the industry is headed and BIPS realizes that.
Merchant plug-ins are becoming commoditized and foreign exchange options are driven by strong partnerships with domestic and international financial institutions. This leaves the wallet technology as the wedge for innovative differences, such as management reporting capabilities and online secure access. All of the current so-called merchant processors offer online wallets that are under the control of the operator, meaning that bitcoin private keys are stored and protected by the operating company.

Smartly deploying two-factor authentication for wallet account access with a one-time passcode technique, BIPS (the former WalletBit) uses Secure Card and Google Authenticator, BitPay uses Google Authenticator, and Coinbase uses Authy.

I believe that online wallets, or eWallets, that do not store the client’s private key, such as BlockChain's My Wallet and StrongCoin, have an advantage in the long term because this setup removes the need to trust and audit the company's procedures. Although performing the cryptographic operations in the browser has its own challenges, the risks are reduced substantially compared to a localized breach since the threats to non-private-key-holding wallets are limited to a man-in-the-middle attack or a court order demanding “rogue” javascript delivery (the browser equivalent of a wiretap).

As bitcoin wallet functionality becomes more mature and robust, merchants will simply elect to partner with the best standalone client wallets and the best eWallets. If and when those accumulated bitcoin balances need to be exchanged for national currencies, then the wallet providers with the most attractive conversion options and limits will be the leaders.

BIPS has an advantage here because it supports 42 different currencies for converting out of bitcoin at 2.5%, whereas BitPay supports 11 different currencies at 2% fee, and Coinbase offers cash-out only in U.S. dollars at 1% with strict limits. Additionally, the cost of conversion has to be looked at in conjunction with the merchant processing fees. On that score BIPS and Coinbase are free while BitPay charges 0.99%. So, for merchants choosing to store bitcoin with the processor rather than convert it to government currency, BIPS and Coinbase are zero charge. (For a merchant that takes in 10% or less of its monthly sales in bitcoin, storing it with the processor can be an inexpensive way to acquire the currency and have a market position.)

Looking towards the future, barriers to entry are very low for the bitcoin merchant processing business. The differentiators for success will be online wallet security configurations, foreign exchange conversion options, and merchant software tools – in that order. With the market spread regionally now, it's still a jump ball.

Tuesday, February 26, 2013

Silent Circle And Vertu Partner On $10,000 Phone

By Jon Matonis
Forbes
Thursday, February 21,2013

http://www.forbes.com/sites/jonmatonis/2013/02/21/silent-circle-and-vertu-partner-on-10000-phone/

Can a $10,000 smartphone buy happiness?

Probably not. But it can buy privacy and state-of-the-art encrypted communications. Luxury UK phone maker Vertu has partnered with secure communication provider Silent Circle for end-to-end voice and text encryption worthy of its designer product. The Rolls-Royce of phones meets the gold standard of mobile encryption.

Priced at $10,500 (7,900€) and sold through boutiques in 60 countries, this is the phone you never want to leave in a taxi cab accidentally. For those of us annoyed with friends and colleagues repeatedly showing off their new iPhone 5 or BlackBerry 10, Vertu offers the hand-crafted Ti model with 3.7-inch sapphire crystal screen and titanium case. More comparable to classy wristwatches and fine designer handbags, there's also Signature and Constellation models at even higher prices.

Now, each Android-based Vertu Ti will come already provisioned with Silent Circle out of the box. As the preferred private communications service partner to Vertu, each new Vertu Ti phone comes with a complimentary 12-month subscription to Silent Circle. Also in a clever viral move to spread adoption, each new subscriber will get five 30-day companion licenses which will operate on any platform and allow the customer to build their own circle of secure communications.

The famous and tailored Vertu Concierge service that sits at the heart of every Vertu phone experience was also specifically customized to support Silent Circle for a seamless blend of performance and customer service. These proprietary concierge apps offer round-the-clock live support and dedicated specialists available through text, voice and email.

More attentive to your needs than Siri and quickly accessed via the custom ruby key on the phone, Vertu Concierge caters to the demanding needs of the Vertu customer with a team of "lifestyle managers" covering all major time zones such as London, Paris, Milan, New York, Shanghai, Dubai, Moscow Hong Kong, and San Francisco.

Already in the circle are high-profile government departments, intelligence agencies, exiled leaders, and former heads of state. Thanks to the Vertu partnership, Silent Circle can now add Russian oligarchs, Persian Gulf oil sheiks, and Hollywood celebrities to that list.

Founded in 1998, Vertu has approximately 1,000 employees and 470 international points of sale. Last year, the company's sales approached 300 million euros, up from 266 million euros in 2011, and they have sold 300,000 devices over the last 10 years.

Silent Circle CEO Mike Janke, who will be speaking at next week's RSA Conference in San Francisco, explains how this unique partnership happened: "Over the past three years, Vertu's #1 request from high-net-worth customers has been secure communications. And after they spent 18 months visiting various companies and testing secure chat, phone and text products, they chose Silent Circle."

Analyzing the specific terms of the deal -- a bulk purchase of 35,000 one-year subscriptions without exclusivity conditions -- reveals why it is so critical for startups like Silent Circle to shy away from exclusive and usually lucrative partnership offers. Non-exclusivity may leave some money on the table in the short term, but the 32-person Silent Circle team doesn't seem to mind.

At this early point in the secure communications game, a single exclusive deal would nearly equate to an acquisition. And with most of the industry's leading players knocking on their door, Janke says "it is very tempting to sign an exclusive arrangement with a top phone manufacturer or a leading mobile network." However, Silent Circle remains solidly focused on the larger global market and that means non-exclusive coverage on every platform, everywhere.

Meanwhile, back at the bat cave, Silent Circle's latest Silent Text offering for Apple's iOS finally received approval yesterday after an arduous 21-day App Store process.

[Note: Silent Circle makes their source code available for review on github.]

Sunday, February 24, 2013

Coinbase: Swapping Bitcoin Privacy for Banking Convenience

By Jon Matonis
PaymentsSource
Tuesday, February 19, 2013

http://www.paymentssource.com/news/swapping-bitcoin-privacy-for-banking-convenience-3013278-1.html

I've always had this nagging feeling about Coinbase’s exchange service and I just couldn't quite put my finger on it.

The San Francisco startup receives praise for its simple method of acquiring and selling bitcoins, a digital currency, via one’s U.S. bank account. In fact, Coinbase, founded in June 2012, is now selling over $1 million worth of bitcoins per month. The firm apparently ran out of inventory last week.

Then, it hit me. This is just like buying bitcoins from your bank – or from the Internal Revenue Service. If a bank offered a bitcoin purchasing option from its website, it would look like Coinbase. If Coinbase cut them in on the commission, it could probably white-label the service directly to banks.

Nothing wrong with that, but it means Coinbase fails to leverage the unique financial privacy aspects of the Bitcoin network. I do not fault founder and CEO Brian Armstrong, because he’s launched a much-needed Bitcoin service at a critical point in the digital money's evolution. Here's the rub: to address the fraud and compliance issues around the irreversible sale of a privacy product, Coinbase has simply removed the privacy.

Currently, Coinbase provides its exchange service in the U.S. only and it offers two methods for linking a bank account, “instant account verification” and “challenge deposit verification.” For those who are uncomfortable providing their private online banking usernames and passwords to Coinbase, the alternate method offers a typical challenge deposit process similar to linking a bank account to PayPal. (In challenge verification, a company makes two small deposits to the user’s account, and the user proves she is the accountholder by entering those amounts into the company’s site.) Coinbase does not allow for other less-intrusive payment methods, such as a cash deposit at a bank branch, via an intermediary like TrustCash, or cash bill payment at a retail location, through a network like ZipZap.

(Coinbase also signs up merchants to accept bitcoin and landed Reddit as a client last week.)

Coinbase is not licensed as a money transmitter in any state, nor is it registered as a money services business with the U.S. Treasury’s Financial Crimes Enforcement Network. I applaud the company for dispensing with these formalities because, since it is only selling a cryptographic token and not a financial instrument, such registration and licensure is not legally required.

The company says it has an anti-money laundering program, but it was not listed on their web site, and again, it is not a legal requirement for this business. Besides, the majority of what constitutes an AML program is already covered via Coinbase's strong relationship to the user's financial institution, with one of the exceptions being the identification of aggregated transactions from multiple bank accounts. But even this would be easy enough for Coinbase to determine based on the additional user data collected.

According to its privacy policy, Coinbase collects data about visitors to the site sent by their computer or mobile phone (e.g. IP addresses) and device information including but not limited to identifier, name and type, operating system, location, mobile network information and standard web log information. Those who sign up for the service may have to provide their name, address, phone number, email address, and bank or credit card numbers. Before using the service, customers may further have to give a Social Security number or birthdate, and they are subject to credit checks or identity verification by third parties.

Furthermore, there is no indication that Coinbase deletes the internal bitcoin wallet transfer logs or the associated bitcoin address logs. With more observable data points, the privacy of all bitcoin transactions can become cumulatively degraded.

By criticizing the collection of personal information for the purchase of bitcoin, a harmless cryptography product, I am not simply "letting the perfect being the enemy of the good." Caution is strongly advised when dealing with Coinbase. The potential exists for enhanced surveillance and network traffic analysis enabled by the supreme identity management that comes built-in with Coinbase. For instance, it would not be advisable to play Bitcoin casino games or poker with Coinbase-acquired bitcoins that weren't properly "mixed."

Of course, not everyone requires privacy in their transactions, so Coinbase may suit some users’ purposes just fine. However, Satoshi Nakamoto, the pseudonymous creator of Bitcoin, didn't sit down and code the decentralized protocol because he was upset about banking efficiency and trusted third parties. He wrote Bitcoin as a value transfer system that could survive hostile attacks.

When Armstrong says, "our goal is to make [B]itcoin easier to use, and (longer term) to help bring fast, cheap, international payments to the whole world" and "Bitcoin represents a fundamental leap forward in payment technology and it’s going to bring massive efficiencies to many areas of commerce," he's playing only to the low-fee, frictionless attributes of Bitcoin. He doesn't mean that Coinbase's goal is to facilitate payments for the anonymous and safe purchase of WordPress features in authoritarian countries or to bypass a politically-motivated blockade against WikiLeaks.

When it comes to the financial privacy and censorship-resistant payment attributes of Bitcoin, Coinbase falls short, and that, I think, is likely to impede the startup’s growth. The firm seems not to care. Its privacy policy states, "We may share your personal information with law enforcement, government officials, or other third parties when we are compelled to do so by a subpoena, court order or similar legal procedure."

When that time comes, you better believe that Coinbase will have a lot to share.

Monday, February 11, 2013

Pressure Increases On Silent Circle To Release Application Source Code

By Jon Matonis
Forbes
Wednesday, February 6, 2013

http://www.forbes.com/sites/jonmatonis/2013/02/06/pressure-increases-on-silent-circle-to-release-application-source-code/

With the recent announcement of the new Silent Text product arriving in Apple's App Store soon, the renewed scrutiny has also upped the pressure for the Silent Circle team to release its application source code. While some of the deployed protocols are in the public domain, the source code for particular applications have not been released yet making it difficult for security researchers to render an informed opinion on its implementation.

In the security community, this is vitally important because publicly-available "open" source code with compilation instructions also allows for independent compiling of the code, reproducible steps to get an executable, and verification of hashes against the code that is being downloaded from the App Store. Of course, not everyone will perform this independent verification for every download but that isn't really necessary. As long as there is a reasonable level of awareness regarding the product, any deviation from original trusted source code will be noticed rapidly.

Set to be approved by Apple on February 8th, the new encrypted data transfer app enables peer-to-peer encryption of any digital data -- text, images, audio, video, and even zipped data files -- all from a tablet or smartphone with a built-in burn feature. The release of the Silent Text Android version will follow next.

This is revolutionary technology because of the consolidated approach to functionality across platforms but even more so because of its user-friendly implementation. Security and cryptography products can only be great if they are used and Silent Circle has gone to great lengths to ensure that the process is as transparent and hassle-free as possible.

Chief Technical Officer Jon Callas says that, with their new S-Cloud Broker technology based on modified convergent encryption, Silent Circle side-steps a lot of traditional objections that people have to cloud systems, such as "the security and privacy of their valuable data." It permits Silent Circle to run their business while minimizing the risk to their end customers and, according to Callas, "this means that there are fewer objections to anyone who wants the advantages of a cloud service, but has business and regulatory concerns about their service provider."

The encryption keys do not pass through the central servers and all cryptographic operations are performed on the client side. This is something that Cryptocat developer Nadim Kobeissi knows about intimately. His open-source  encrypted peer-to-peer chat product went through rigorous challenges in the security community ultimately resulting in safer design choices.

Kobeissi's current challenge for Silent Circle to release the full source code with proper documentation is emblematic of the community's attitude towards new security and encryption products in general. Consequently, many in the computer security field are reserving judgement about Silent Circle until the conditions in Kobeissi's challenge can be met.

Despite the fact that Silent Circle submits their code for several third-party audits, releasing an app like this one prior to source code release is bound to raise some questions. The source code for the existing Silent Text version is here and the company tells me that the new Silent Text source code will be released sometime in March or April after confirming legal issues such as licenses for third-party libraries.

If ever forced to comply with a U.S. law enforcement request, CEO Mike Janke implies that Silent Circle can move to a jurisdiction that won’t try to force them to participate in surveillance operations. However, the legal jurisdiction may not matter because if the source code is released and readily verifiable, the malicious participation of Silent Circle to surveil and host "bad" code for download would be effectively neutered. Short of crippling Apple's iOS and Google's Android, surveillance operations then would proceed to obtaining the keys in another fashion such as direct keylogging or contempt of court charges relating to key disclosure.

Speaking at the Kaspersky Lab Security Analyst Summit in Puerto Rico yesterday, President and Co-Founder Phil Zimmermann emphasized that Silent Circle will never include law-enforcement access mechanisms for its products.
"We really, really don't have the keys.  This is for serious people in serious situations. I think probably it's not a good idea to trust crypto software if they don't publish the source code. It's not just [to look for] back doors, but what if they screw up and make a mistake?
We're not going to build in any back doors in our service. I've spent my whole career on the principle of no back doors, so I'm not going to start now. One thing we won't do is cave in."
For the moment, that's a lot more reassuring than the closed-source, proprietary free app from Wickr that doesn't even intend to release its application source code.

Sunday, February 3, 2013

Government Ban On Bitcoin Would Fail Miserably

By Jon Matonis
Forbes
Monday, January 28, 2013

http://www.forbes.com/sites/jonmatonis/2013/01/28/government-ban-on-bitcoin-would-fail-miserably/

In a blog post last week at Unqualified Reservations, the author described a fictitious account of how bitcoin dies because a "DOJ indictment is unsealed" naming any and all BTC exchange operators as criminal defendants and the "BTC/USD price falls to zero and remains there."

While this U.S.-centric plot would seem more plausible in a cryptographic flaw scenario, it does bring to light some interesting game theory strategies for both regulators and free market monetary proponents. Aside from the impact on price, would a government ban on bitcoin, including a direct ban for law-abiding merchants, shrink the available size of the so-called bitcoin market? Is an officially "illegitimate" bitcoin a useless thing?

I maintain that a government ban on bitcoin would be about as effective as alcohol prohibition was in the 1920s. Government prohibition doesn't even do a good job of keeping drugs out of prisons. The demand for an item, in this case digital cash with user-defined levels of privacy, does not simply evaporate in the face of a jurisdictional ban. One could even make the case that it becomes stronger because an official recognition that Bitcoin is not only a "renegade" currency but a "so-effective-it-had-to-be-banned" currency would imbue the cryptographic money with larger than life qualities.

Ironically, the ban would create something like the Streisand effect for Bitcoin generating an awareness for entire new demographic groups and new classes of society. Unlike alcohol, bitcoin itself might not be considered a consumption good but it certainly makes it easier to acquire and sell certain consumption goods.

The under-banked people of System D would awaken to using bitcoin for eliminating onerous fees or the risk of handling cash. The individuals seeking drugs without violence or prescriptions would understand the imperviousness of sites like the agorist Silk Road. The anti-banking crowd would race to get their hands on some bitcoin as a symbolic gesture to weaken bankers' firm grip on payments. The pro-gambling casino people would all of a sudden realize how play money bitcoin bypasses the ridiculous and religious anti-gambling laws. The asset protection wealth managers would start to become fascinated with esoteric things like deterministic brainwallets and Tor.

Which brings us to the giddy, pro-banking-integration spokespeople for Bitcoin that tend towards full compliance because it's required or, worse, preemptive compliance because they believe it to be safe. What happens to their rosy world when bitcoin exchanges can no longer operate in the open without fear of State retaliation? After all, they were patiently counting on 'railroad tracks' and connected links with existing financial institutions to grant Bitcoin a legitimacy mandate.

Now with burgeoning covert and in-person exchange opportunities plus a variety of reliable exchanges operating outside of the U.S., the Bitcoin of our fictional story is far from fading into obscurity. Conversely, it is the ambitious opportunities for crony capitalism that fade into obscurity because a closed-loop bitcoin economy not requiring meatspace exchanges would emerge and accelerate.

One doesn't drive Bitcoin underground. A free Bitcoin was designed to be 'underground' for its own survival otherwise it wouldn't need such an inefficient, decentralized block chain. The low-cost and non-reversible bitcoin transactions that appeal to mainstream commerce are merely byproducts of a mutinous system that doesn't rely on trusted third parties. Joel Bowman writing at The Daily Reckoning clearly recognizes that bitcoin's future doesn't depend on State legitimacy let alone low-cost sanctioned transactions:
"In the end, bitcoin is a bet on the other side of The State’s coin; the free market side. It’s a bet that voluntary trade will, in the end, overcome neanderthalic force and coercion. It’s a wager that the conversation currently underway in the shadowy 'black' market is far more intriguing, far more complex, far more nuanced and exceedingly more interesting than the yip-yapping that distracts the undead, mainstream TV-consumer for an hour or so around feeding time every evening."
I would add that it's also a bet on income and consumption privacy becoming the norm over 'reportable earnings' and invasive transaction tracking. It's a bet that career mobility and independent contractor businesses will eventually outstrip the growth of the corporate wage-slave population. It's a bet that the degree of an individual's financial privacy is selected solely by the individual and not by what the State reluctantly permits.

Prohibiting bitcoin is the opposite of what a rational game theorist would conclude. But are our regulatory overlords smart enough to advocate a hands-off policy? If the State cannot plausibly ban bitcoin, why would they want to give it the additional power to grow and propagate? Bitcoin challenges the State as monetary sovereign and that has grave implications for their monetary authority and quasi-peaceful taxing authority. A savvy and smart regulator would seek to avoid the confrontation that "Old Bitcoin Radical" foresees.

Their best response to Bitcoin is irrelevancy, or failing that, extreme gold-like market manipulation for as long as possible. The end game for the State is perpetuating the fiat myth -- their fiat myth not the populace's cryptographic Bitcoin myth. They have always known that faith in money is a mass illusion, however they never considered that they wouldn't be in charge of the illusion.

In the meantime, just enjoy the spectacle and relax people for mining bitcoin, holding bitcoin, sending bitcoin, and receiving bitcoin is not against the law in any country in the world.

Monday, January 28, 2013

Bitcoin Casinos Release 2012 Earnings

By Jon Matonis
Forbes
Tuesday, January 22, 2013

http://www.forbes.com/sites/jonmatonis/2013/01/22/bitcoin-casinos-release-2012-earnings/

It is earnings season on Wall Street and it is reporting season for some of the leading bitcoin casino operators. Three significant Bitcoin-related gambling sites have reported their earnings and statistics for calendar year 2012. Some of the data is fairly revealing giving us a fascinating glimpse into the worldwide growth of bitcoin and gambling.

First up is the venerable SatoshiDice, which is the leading bitcoin gambling site in terms of amount wagered. Responsible for more than 50% of daily network volume on the Bitcoin blockchain, SatoshiDice reported first year earnings from wagering at an impressive ฿33,310. During the year, players bet a total of ฿1,787,470 in 2,349,882 individual bets at an average monthly growth rate of 78%. Earnings were calculated from eight months of data covering May to December, 2012.

With servers based in Ireland and promoted by Erik Voorhees, SatoshiDice is considered a blockchain-based betting game and it is self-described as the "most popular Bitcoin game in the world." Similar to random number generation, the site uses a method to produce a number between 0 and 65,535 which is then wagered on by making a bitcoin transaction to one of the static addresses representing different payouts. The odds are calculated to give the house an edge of 1.90% with full transparency because all dice rolls and earnings statistics are verifiable using the blockchain.

Operating expenses were minimal in 2012 and the company also paid monthly bitcoin dividends to 'public' shareholders which represent 10% of the total 100,000,000 outstanding shares. To invest in the operator and bet on the house, SatoshiDice shares are traded on the MPEx bitcoin stock exchange under ticker symbol S.DICE (see August 19th, 2012 Prospectus). At the current exchange rate of $17.00 per BTC, SatoshiDice is a company valued at $8.9 million.

Voorhees emphasizes that until the site's legal status is clear, all balances and accounting will be maintained in play-money bitcoin, because "it’s better to keep it completely separate from real life." For all of the venture capitalists out there, here is how SatoshiDice started. Where is the next big one?

Provably-fair bitZino, covered previously in this column, offers blackjack, video poker, roulette, and craps in a bitcoin-only environment. When roulette was launched it quickly rose to become the top bitZino game, leveling off now to become equal with blackjack in terms of hands played. In an email to Forbes, BitZino reported first year earnings from wagering of ฿10,137. During the year, players bet a total of ฿664,192 in 3.2 million individual bets. Earnings were calculated from seven months of data covering June to December, 2012.

Since inception, unique user count went from 3,086 in June to 8,737 in December, which represents a period growth rate of 183% or average monthly growth rate of 30.5%. Earnings during that same time went from ฿326 in June to ฿3,240 in December, which represents a period growth rate of 894% or average monthly growth rate of 149%. Owner Larry Taad expects a 500% increase in these user count and earnings numbers for 2013.

Interesting trends noticed by bitZino include near daily cash-outs from players on the site which simply would not be possible with other payment methods and an astounding payment processing fee of just 0.0031%.

Seals With Clubs is an innovative and friendly bitcoin poker site launched in August 2011 by a small team of former online poker players. Choosing to remain anonymous, they happily accept players worldwide and all cash-ins and cash-outs are denominated in bitcoin so no bank accounts are required and even your email address is optional. Poker Mavens by Briggs Softworks provides the gaming software for the site. Seals affiliate manager and site pro is the enthusiastic Bryan Micon, who said "with the upcoming release of our Android app we hope to explode the BTC poker space in 2013."

Seals confirmed that the company has paid out ฿110,587 over 7,972 transactions in the 16 months since their opening. They have over 10,600 player accounts with 5,697 of those logging in since October 1st, 2012. Typically, their busiest game time is 7-11pm EST and 972 types of Sit'N Go tournaments are also available. Players can open custom ring games and December brought in 1,000 unique players to at least one raked hand.

With game servers based in Iceland, Seals With Clubs is dealing about 10,000 hands of poker per day and raking only about 4,000 of them. If it is a tournament hand, no flop dealt, or below ฿0.04, then there is no rake. The current rake is 2.5% with a cap of ฿0.10 per hand which is slightly less than half of what other poker sites would charge.

Conservatively assuming that only 5% of the raked hands get to the maximum rake, then Seals With Clubs would be earning at least ฿20 per day on 4,000 raked hands dealt (or ฿600 per month on average). The operator does not make details available down to that level so we have no way of knowing with certainty. However, they do give a generous share of their rake back to high volume players and to others indirectly via freerolls and other promotions.

With privacy, efficiency, growth, payment irreversibility, and cost savings as demonstrated by the above, it's only a matter of time before the mainstream casino operators of Gibraltar and Malta realize the benefits of a gaming economy that leverages the ideal digital casino chip.

Monday, January 21, 2013

Silent Circle Adds Android For Encrypted Voice And Video Calls

By Jon Matonis
Forbes
Wednesday, January 16, 2013

http://www.forbes.com/sites/jonmatonis/2013/01/16/silent-circle-adds-android-for-encrypted-voice-and-video-calls/

Silent Circle announced today that they have released Silent Phone for Android users which is now available for download in Google Play. As the Apple iOS version has already been available, this new release is good news for the many business users that require a cross platform communications solution. However the encrypted text capability is still pending on the Android version.

Headquartered in Washington D.C., Silent Circle is a global, private encrypted communications service that provides cutting-edge encrypted text, e-mail, mobile phone and video teleconferencing services through a secure, proprietary network and software apps. The company was co-founded by Mike Janke, a former Navy SEAL, and Phil Zimmermann, the creator of Pretty Good Privacy (PGP) and other Internet encryption for voice and data.

Silent Circle CEO Mike Janke said, "We are pleased to offer Android users, who comprise approximately 75 percent of the total smartphone market, a robust service offering. Encryption of this strength and performance has never been this easy for top executives and other espionage targets to use in support of their job requirements, mobility and missions. Our customers have the crucial advantage of placing highly secure calls anywhere they can find a signal."

A Silent Circle account requires a $20.00 per month subscription which includes a unique Silent Phone number for "inside the Circle" calls between two Silent Phone subscribers over the company's network. This makes it a very viral service offering because users tend to recruit each other. Silent Phone is the first and only smartphone service that enables secure video over 3G, 4G, EDGE or Wi-Fi networks.

Silent Phone deploys the ZRTP peer-to-peer encryption protocol which is recognized as the leading standard for secure end-to-end communication in a Voice over Internet Protocol (VoIP) telephone call.

Initially, this service will have broad applicability for large enterprises that maintain a dispersed work force in the field. With increasing corporate espionage and other surveillance threats, the ability to communicate in a secure and private fashion can not be taken for granted anymore. Unfortunately, intercepted communications can mean a significant loss of revenue for corporations that have unknowingly revealed trade secrets or business information that an agile competitor can exploit. Silent Circle addresses those threats without requiring any new hardware or changes in the customer's preferred devices.

Standing out in the industry, Silent Circle also prides itself in offering private, encrypted communication services for enterprises and individuals with absolutely no back doors. According to the company, this means that there is no password recovery option and there is no ability for Silent Circle to reveal anything other than encrypted voice and encrypted data in complying with a court-ordered subpoena.

[Disclosure: Author is consultant for a Silent Circle reseller based in Japan.]

Sunday, January 13, 2013

Presenting Bitcoin At InfoSec And Hacker Conferences

By Jon Matonis
Bitcoin Foundation
Friday, January 12, 2013

https://bitcoinfoundation.org/presenting-bitcoin-at-infosec-and-hacker-conferences/

I remember going to some of the first RSA conferences at The Fairmont where I enjoyed celebrity entertainment while feasting on lavish gourmet food spreads that included six-foot wide bowls of jumbo shrimp and massive ice sculptures.

The security conference circuit is an interesting lifestyle, but I also believe that it's vitally important for bitcoin's expansion to engage these professionals. Some conference attendees are simply there on their own but many are there because their employers have sent them to learn something new. As far as speakers go, you have the keynote regulars, the product hawkers, and the sector specialists. I tend to shy away from the product hawkers because they have most likely paid for a sponsorship in exchange for the speaking slot. Sector specialists are generally worthwhile and they can be senior employees of their companies or independent consultants with some government employees thrown in for good measure.

I always relish the opportunity to introduce bitcoin to a new vertical industry audience as bitcoin cuts through so many traditional boundaries. Usually, they have heard about bitcoin in a vague way but they aren't yet clear on why it's so significant. My goal is first to make bitcoin relevant to their industry then to outline the likely key impacts that bitcoin will have on their industry. I am not a cheerleader and I dislike the cultish phrase "fan of Bitcoin" or "fellow Bitcoiner." I wouldn't necessarily say that others are a "fan of the US dollar" except maybe Ben Bernanke.

In my opinion, bitcoin is not about convincing other bitcoin users of its economic merit. Bitcoin is about laying the foundation for a new society -- a society organized around a decentralized digital currency that rewards productivity and punishes the wealth re-distributors. During 2012, I had the privilege of presenting bitcoin at two extraordinary security conferences:

ITWeb Security Summit 2012, May 15-16th, 2012, Johannesburg, South Africa
DeepSec IDSC 2012, November 27-30th, 2012, Vienna, Austria

There are always excellent audience questions and continued dialogue on bitcoin's possibilities especially for banking and financial privacy. In casual hallway conversations with conference attendees, I never know for sure if I'm talking with a white hat or a black hat. Also, it can be a very hazy line with a lot of crossover. It doesn't really matter though, because the best way to prevent security breaches is to have a solid understanding of the advanced tactics deployed against the targets. Penetration testers are the gray hats.

If I can reach out to a technical audience already versed in security threat models, cryptographic applications, and privacy protocols, I can likely advance the movement into the class of the infrastructure builders. You would be surprised at how many white hat and black hat hackers still believe in the correctness and stability of national fiat currencies managed by central bankers. Even though bitcoin fits into the hacker culture as money with a sound basis in mathematics, they are skeptical of something so new that has grown so rapidly. Even the high-profile hacks at some bitcoin exchanges and false claims of 'Ponzi' have dissuaded intelligent hackers. Just check out some of the uninformed comments at Slashdot.

However, this is precisely the point. We all know that the high-profile bitcoin hacks resulted from poor policy planning, wallet mismanagement, and inadequate backgrounds in network security. If the hack wasn't outright theft by the principal, it was due to network security inexperience and a severe lack of funding to procure it. Where do the leading security professionals for financial institutions frequent? What is their watering hole? Well, it is the many information security and hacker conferences around the world like RSA, InfoSec World, BlackHat, and Defcon. Bringing it to the people -- that's how to prepare for the transition.

I was told confidentially by an IT Security specialist from a major bank that the public would be shocked if they knew the amounts that are stolen daily from online financial institutions via ACH and wire fraud. Typically, breaches and total numbers are not revealed because they don't want to advertise a weakness and they certainly don't want to alarm customers. Some of the more vicious attacks are State sponsored. I believe him. That's what bitcoin is up against as it progresses into the mainstream. The leading security experts are in that world, already protecting against the barbarians at the gate. They are not in the bitcoin world.

I'm looking forward to engaging new audiences and great conference opportunities are on the horizon for 2013. By promoting and embracing an anti-Statist currency that obliterates political corruption and the financial elites, I go to sleep every night knowing that I sit on the right side of history.

In the meantime, I'll be speaking at a non-hacker payments system summit in March:
Online Virtual Currencies: Cash Becoming Truly Digital

Saturday, December 15, 2012

Bitcoin Presentation at DeepSec 2012

Thanks to all my friends at DeepSec in Vienna. It was great to meet you in person during the November 27-30th, 2012 conference.

The Evolution of e-Money (DeepSec) from Jon Matonis

Thursday, November 22, 2012

Why Support The Bitcoin Foundation

By Jon Matonis
Bitcoin Foundation
Monday, November 19, 2012

https://bitcoinfoundation.org/why-support-the-bitcoin-foundation/

Since the nonprofit Bitcoin Foundation launched in September 2012 I have been asked many times by potential sponsors, "Why would our organization want to support bitcoin and the foundation?" The answer lies in the primary benefits that bitcoin enables in society and those benefits are not always so easy to recognize at first.

As a decentralized and nonpolitical cryptographic money, bitcoin acts as both payment platform and unit of account. In other words, it is both the train track and the train which is what gives bitcoin the ability to function smoothly without third-party intermediaries.

Why is this significant? Without intermediaries, bitcoin is not subject to being appropriated or usurped by governments for their political agendas in the way that monarchs assumed the privileges of minting and stamping the gold coins of the realm, which were eventually 'clipped' and later morphed into lower grade metals. Historically, civilized society has not seen an opportunity like this before nor what kind of economic revolution can be sparked by a sustainable, independent monetary unit.

The Bitcoin Foundation is an educational and software research organization offering annual memberships and a standard donation program. The donation program can be anonymous and is open to any group or any individual and the funding is put to work in the same way as membership funding. Corporations from a broad range of industries, NGOs, and other nonprofit organizations are likely benefactors to the Bitcoin Foundation. Through a collaborative alliance, we can extend your organization's reach and enhance your stated mission. Below I outline some of the significant initiative areas where we are already having a measurable impact:

Human Rights and Social Justice

Citizens from many countries are blocked out of the typical payment channels like PayPal and credit cards simply because they lack access to a bank account. Sometimes, even those that have banking infrastructures within their countries are blocked out due to poor credit histories or insurmountable fees. Around the globe and including remote parts of Africa and Asia, bitcoin combined with mobile technology is providing a means for previously disenfranchised consumers to enter the worldwide marketplace. With the liberating power of bitcoin, responsible individuals can take control of their own financial lives and operate as both consumer and merchant. Now that is real financial empowerment.

Privacy

Financial privacy is a fundamental human right but lately it has become as vulnerable as email privacy or data privacy. You cannot take your privacy for granted -- you have to claim it. As governments and law enforcement increasingly use money channels as a way to track identity, they give up on the original crime that they were investigating and everything becomes a potential monetary crime. No one is immune to getting ensnarled in that type of fishing expedition. The ends do not justify the means. Free speech advocates and political dissidents can be identified and persecuted simply because of a payment that they made to a certain group or company. Bitcoin restores some of that balance back to the individual in that it permits user-defined anonymity and user-defined traceability.

Sound Public Policy

Public policy efforts should aim for freedom of choice in currencies for several economic reasons. Quantitative easing is a sophisticated sounding term made up by the politicians and bureaucrats. It really means inflating the money supply but that phrase sounds too negative and irresponsible. If the sovereign treasuries around the world can endlessly purchase their own debt and inject liquidity into the economy via monetary and fiscal stimulus, then why do they need taxes? Unfortunately, we suffer both taxation and growing inflation. Average working people and the elderly are impacted the most through the inevitable devaluation of the currency. Since Bitcoin is not the liability of anyone else and cannot be devalued, an easy and safe store of value is provided so that someone's life savings cannot be inflated away by the whims of a political class.

Math and Science

Advanced mathematics and science propels innovation and enhances the standard of living for everyone. Technology and the Internet have already made things possible that we never thought we would observe in our lifetimes. I look forward to more breakthroughs and greater accomplishments. Through its freely-available, open source software bitcoin educates individuals about cryptographic money, public key cryptography, and distributed computing. In just under four years the bitcoin p2p project has become the world's single largest distributed computed project.

We welcome your support in advancing the common goals that we share. For further information, please reach out to me (jon@bitcoinfoundation.org) or our Assistant Director, Lindsay Holland (lindsey@bitcoinfoundation.org).

Monday, November 19, 2012

Currencies of the Future

By Douglas French
Laissez Faire Today
Tuesday, November 13, 2012

http://lfb.org/today/currencies-of-the-future/

Many people complain about government control of currency, but only a few do something about it. I’m not talking about movements to “audit the Fed” and such. I’m talking about real innovation that makes an end run around the government’s iron grip on the monetary system.

A few of us old folks might like to return to the days of slapping a silver dollar on the bar for a shot of whiskey, but the younger techno-savvy generation sees paying for their Negroni cocktail with virtual currency from their hand-held device. To serve this market, a new world of virtual currencies has popped up spontaneously.

In a debate, Mitt Romney said, “You couldn’t have people opening up banks in their garage and making loans.”

Really? Some people are thinking precisely along these lines and even going further to create new units of accounting.

You might think these people are crazy. After all, to be a proper money, a currency must have a nonmonetary value, a high value per unit weight, a fairly stable supply and be divisible, durable, recognizable, and homogeneous. Gold and silver fit the bill perfectly. But does that mean something else (or a variety of things) can’t?

Money develops from being the most marketable good that in turn is used for indirect trade. Historically, that has been gold and silver. However, governments have worked very hard to demonetize gold and silver with taxes on precious metals and legal tender laws. And while a few people swear by storing their wealth in gold and silver, in relation to all other financial assets, the percentage of portfolios invested in precious metals is only 1%.

The idea that government is going to re-shackle its currency to gold anytime soon, when the only way federal governments are staying in business is with an unfettered printing press, is naive. Governments always have driven and will keep driving the value of their currencies to the value of the paper. It may take decades, it may take centuries, but it will happen eventually.

The answer to the currency question may not be to reform government in a way that it can’t reasonably be reformed, but to turn loose entrepreneurial genius to solve the problem and create a quality product. There are plenty of government roadblocks, but every new innovation encounters government resistance. Entrepreneurs persevere. However, this is a particularly risky area. There are currency entrepreneurs sitting in jail for competing with the government.

In 2009, Japanese programmer “Satoshi Nakamoto” (not his real name) was designing and implementing Bitcoin. It’s not for the faint of heart. It’s proven to be highly volatile. But it’s also proven to be very useful in a digital age.

Some people in the free-market community don’t know what to think of Bitcoin and have dismissed it. They say no currency can exist that doesn’t have a prior root in physical commodity.

That is because, as Robert Murphy summarized Ludwig von Mises: “We can trace the purchasing power of money back through time until we reach the point at which people first emerged from a state of barter. And at that point, the purchasing power of the money commodity can be explained in just the same way that the exchange value of any commodity is explained.”

The naysayers contend Bitcoins never had a nonmonetary commodity value. The case for it is then dismissed without thought or argument. However, Mises built his “regression theorem” on the work of Carl Menger, the father of Austrian economics and subjective value.

In Menger’s view, economizing individuals constantly look to make their lives better through trade. These individuals trade less tradable goods for more tradeable goods. What makes goods more tradeable, Menger emphasizes, is custom in a particular locale.

“But the actual performance of exchange operations of this kind presupposes a knowledge of their interest on the part of economizing individuals,” Menger writes. But Menger goes on to explain that not all individuals gain this knowledge all at once. A small number of people recognize the marketability of certain goods before most others.
These might be considered currency entrepreneurs. They anticipate consumer needs and demands, and as is the case with any other good or service, these entrepreneurs recognized more salable goods before the majority of people.
"Since there is no better way in which men can become enlightened about their economic interests than by observation of the economic success of those who employ the correct means of achieving their ends, it is evident that nothing favored the rise of money so much as the long-practiced and economically profitable acceptance of eminently saleable commodities in exchange for all others by the most discerning and most capable economizing individuals."
For example, cattle were, at one time, the most saleable commodity and were thus considered money. Although cattle money sounds unwieldy, the Greeks and the Arabs were both on the cattle standard. This currency had four legs that could move itself, and grass was everywhere, so feeding it was inexpensive.

But then the division of labor led to the formation of cities, and the practicality of cattle money was over. Cattle were no longer marketable enough to be money. Cattle still had value, but, “They ceased to be the most saleable of commodities, the economic form of money, and finally ceased to be money at all,” Menger explains.

Then began the use of metals as money: Copper, brass and iron, and then silver and gold.

But Menger was quick to point out that various goods served as money in different locales.
"Thus money presents itself to us, in its special locally and temporally different forms, not as the result of an agreement, legislative compulsion, or mere chance, but as the natural product of differences in the economic situation of different peoples at the same time, or of the same people in different periods of their history."
So while people contend that money must be this or must be that, or come from here, or evolve from there, Menger, the father of the Austrian school, seems to leave it up to the market. When a money becomes uneconomic to use, it loses its marketability and ceases to be money. Other marketable goods emerge as money. It’s happened throughout history and likely will continue, despite government wanting to freeze the world in place to its liking.

Which brings us back to Bitcoin, what the European Central Bank (ECB) calls in its latest report “the most successful — and probably most controversial — virtual currency scheme to date.”

Ironically, while some economists are pooh-poohing Bitcoin, the ECB devotes some of their lengthy report to the idea that the Austrian school of economics provides the theoretical roots for the virtual currency. The business cycle theory of Mises, Hayek and Bohm-Bawerk is explained in the report and Hayek’s Denationalisation of Money is mentioned.

The report writers indicate that Bitcoin supporters see the virtual currency as a starting point for ending central bank money monopolies. Like Austrians, they criticize the fractional-reserve banking system and see the scheme as inspired by the classic gold standard.

Bitcoins are already used on a global basis. They can be traded for all sorts of products, both material and virtual. Bitcoins are divisible to eight decimal places and thus can be used for any size or type of transaction.

Bitcoins are not pegged to any government currency and there is no central clearinghouse or monetary authority. Its exchange rate is determined by supply and demand through the several exchange platforms that operate in real time. Bitcoin is based on a decentralized peer-to-peer network. There are no financial institutions involved. Bitcoin’s users take care of these tasks themselves.

Additional Bitcoin supply can only be created by “miners” solving specific mathematical problems. There are somewhere around 10 million Bitcoins currently in existence, and more will be released until a total of 21 million have been created by the year 2140. According to Bitcoin’s creator (whomever he or she is), mining on Bitcoin provides incentives to be honest:
"If a greedy attacker is able to assemble more CPU power than all the honest nodes, he would have to choose between using it to defraud people by stealing back his payments, or by using it to generate new coins. He ought to find it more profitable to play by the rules, such rules that favour him with more new coins than everyone else combined, than to undermine the system and the validity of his own wealth".
The ECB’s report explains that Bitcoin supply is designed to grow in a predictable fashion. “The algorithms to be solved (i.e., the new blocks to be discovered) in order to receive newly created Bitcoins become more and more complex (more computing resources are needed).”

This steady supply increase is to avoid inflation (decrease in the value of Bitcoins) and business cycles caused when monetary authorities rapidly expand money supplies.

Bitcoin has become the currency of the online black market. For instance, The Silk Road (the Amazon of the illegal drug trade that can only be accessed through private networks using the IP scrambling service called Tor) only accepts payments in Bitcoin. However, as the ECB report points out, there are only about 10,000 Bitcoin users, and the market is illiquid and immature.

So why does the ECB give a damn about Bitcoin and other virtual currencies? The central bankers are worried that they are not regulated or closely supervised, that they could represent a challenge for public authorities and that they could have a negative impact on the reputation of central banks.

At the same time, the report makes the point that “these schemes can have positive aspects in terms of financial innovation and the provision of additional payment alternatives for consumers.”

The report says big players in the financial services arena are purchasing companies in the virtual payments space. VISA acquired PlaySpan Inc., a company with a payment platform that handles transactions for digital goods.

American Express (Amex) purchased Sometrics, a company “that helps video game makers establish virtual currencies and… plans to build a virtual currency platform in other industries, taking advantage of its merchant relationships.”

This would dovetail with American Express’ entry into the prepaid credit card business. Banking industry insiders are upset with Amex and Wal-Mart, that also is offering prepaid cards, because these prepaid accounts would amount to uninsured deposits, according to Andrew Kahr, who wrote a scathing piece on the issue for American Banker.

Kahr rips into the idea with this analogy:
"To provide even lower ‘discount prices,’ should Wal-Mart rent decaying buildings that don’t satisfy local fire laws and building codes — and offer still better deals to consumers? And why should Walmart have to honor the national minimum wage law, any more than Amex honors state banking statutes? With Bluebird, Amex can already violate both the Bank Holding Company Act and many state banking statues."
Kahr is implying that regulated fractionalized banking is safe and sound, while prepaid cards provided by huge companies like Amex and Wal-Mart is a shady scheme set up to rip off consumers. The fact is, in the case of IndyMac, panicked customers forced regulators to close the S&L by withdrawing only 7% of the huge S&L’s deposits. It was about the same for WaMu and Wachovia when regulators engineered sales of those banks being run on. Bitcoin supporters, unlike the general public, are well aware of fractionalized banking’s fragility.

Maybe what the banking industry is really afraid of is the Amexes and Wal-Marts of the world creating their own currencies and banking systems. Wal-Mart has tried to get approval to open a bank for years, and bankers have successfully stopped the retail giant for competing with them.

However, prepaid credit cards might be just the first step toward Wal-Mart issuing their own currency — Marts — that might initially be used only for purchases in Wal-Mart stores. But over time, it’s not hard to imagine Marts being traded all over town and easily converted to dollars, pesos, Yuan, or other currencies traded where Wal-Mart has stores.

Governments are destroying their currencies, and businesses know it. Entrepreneurs won’t just stand by and theorize. They’re doing something. They recognize a market opportunity. The banking industry realizes it. As Mr. Kahr concluded his article that calls for an end to all uninsured deposits: “Otherwise, we might have an unregulated Facebook or Google of payments, even PayPal, quickly becoming both highly vulnerable and TBTF. (It could actually be run by someone wearing a hoodie, without tie or even white shirt!)”

Here at LFB, we don’t know what tomorrow’s money will be. Digits and computer algorithms? Silver and gold coins engraved with someone wearing a hoodie, perhaps? What we know for sure is that we’re rooting for enterprising entrepreneurs to give the government a run for their money in the money business. Watch this space.

Douglas E. French is senior editor of the Laissez Faire Club and former president of the Mises Institute. Reprinted with permission. 

For further reading/viewing:
"Jeffrey Tucker on the future of private money" (video), Goldmoney, November 12, 2012