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An anonymous reader quotes a report from TechCrunch: A few weeks after Circle announced the launch of USD Coin (or USDC for short), Coinbase also announced that customers can now buy, sell, send and receive USDC on Coinbase. A USDC is a token that is worth exactly 1 USD. Its value is going to stay stable against USD -- hence the name stablecoin for this type of coins. Unlike traditional cryptocurrencies, you can be sure that the value of your USDC wallet isn't going to fluctuate like crazy. It opens up new possibilities and use cases.

While Coinbase lets you hold USD in your Coinbase account, this isn't safe. If somebody hacks into your account, you could end up with an empty wallet. That's why you should always try to control the keys of your wallet and transfer your coins to a safer wallet, such as a Ledger wallet or at least a software solution like MyEtherWallet. But if you want to short cryptocurrencies without sending your USD back to your bank account, you can now convert your tokens to USDC. This way, it'll be easier to buy cryptocurrencies again in the future. And maybe you can avoid paying taxes by hiding your tokens from taxation authorities USDC is an ERC-20 token that leverages the Ethereum blockchain and ecosystem. In an effort to regulate USDC, Circle, Coinbase and others have created the CENTRE consortium to define the policies around stablecoins. "For instance, if you want to handle stablecoins on your exchange, you need to send regular audited reports that prove that you have as many USD sitting on a bank account as issued tokens," reports TechCrunch.

Coinbase, the largest U.S.-based digital currency exchange, announced that it is "exploring the addition" of five new cryptocurrencies to its platform. The five cryptocurrencies being considered are Cardano (ADA), Basic Attention Token (BAT), Stellar Lumens (XLM), Zcash (ZEC), and 0x (ZRX). Bitcoinist reports: Coinbase's announcement claims to arrive for both employees and the public at the same time. Notes Coinbase: "We are making this announcement internally at Coinbase and to the public at the same time to remain transparent with our customers about support for future assets." Despite the apparent attempt at remaining transparent, the statement of intent has led many to question why the exchange giant is even making an announcement of its "exploration" at all -- especially following a cut-and-dry announcement of future support for Ethereum Classic.

The company pre-emptively responded to such questions by explaining: "Unlike the ongoing process of adding Ethereum Classic, which is technically very similar to Ethereum, these assets will require additional exploratory work and we cannot guarantee they will be listed for trading. Furthermore, our listing process may result in some of these assets being listed solely for customers to buy and sell, without the ability to send or receive using a local wallet. We may also only enable certain ways to interact with these assets through our site, such as supporting only deposits and withdrawals from transparent Zcash addresses. Finally, some of these assets may be offered in other jurisdictions prior to being listed in the U.S." Coinbase also said to expect future announcements of exploration: "Going forward, you should expect that we will make similar announcements about exploring the addition of multiple assets. Some of these assets may become available everywhere, while others may only be supported in specific jurisdictions."

Coinbase announced today that it is launching a new incubator fund for early-stage startups. "We're going to invest off our balance sheet into crypto companies," Coinbase President and COO Asiff Hirji told CNBC's "Fast Money" Thursday. "We will invest in companies that are in the space and are aligned with our values." From the report: Profits from the fund will be "de minimis" in the scope of the entire company but the fund is already off to a $15 million start and set to grow, Hirji said. The fund's seed-stage investments, which will begin this week, will help companies and founders in the crypto and blockchain space get off the ground. It's also meant to focus on building relationships within that ecosystem, he said. In order to do that, Coinbase could be investing in its competitors.

"You may also see us invest in companies that ostensibly look competitive with Coinbase," the San Francisco-based company said in a blog post. "We're taking a long term view of the space, and we believe that multiple approaches are healthy and good." Hirji emphasized that Coinbase Ventures is searching for founders, not the next money-making cryptocurrency. "By giving them access to capital we hope that they will grow great businesses," he said. "It's not about investing in the token, it's not about trying to line up tokens that we would put on our exchange."

In an interview with CNBC on its "Fast Money" segment, Coinbase's President and COO Asiff Hirji said the digital-currency platform would launch a cryptocurrency-focused index fund. Details are scarce but Hirji said it will be intended to give retail investors broad exposure to virtual currencies, and would be targeted to accredited investors on Day 1. He also said the index fund would be market-cap weighted.

UPDATE: Coinbase has since issued a blog post detailing the announcement. They are also introducing Coinbase Index, which "is a measure of the financial performance of all assets listed on GDAX, weighted by their market capitalization."

In an interview with CNBC on its "Fast Money" segment, Coinbase's President and COO Asiff Hirji said the digital-currency platform would launch a cryptocurrency-focused index fund. Details are scarce but Hirji said it will be intended to give retail investors broad exposure to virtual currencies, and would be targeted to accredited investors on Day 1. He also said the index fund would be market-cap weighted.

UPDATE: Coinbase has since issued a blog post detailing the announcement. They are also introducing Coinbase Index, which "is a measure of the financial performance of all assets listed on GDAX, weighted by their market capitalization."

In an interview with CNBC on its "Fast Money" segment, Coinbase's President and COO Asiff Hirji said the digital-currency platform would launch a cryptocurrency-focused index fund. Details are scarce but Hirji said it will be intended to give retail investors broad exposure to virtual currencies, and would be targeted to accredited investors on Day 1. He also said the index fund would be market-cap weighted.

UPDATE: Coinbase has since issued a blog post detailing the announcement. They are also introducing Coinbase Index, which "is a measure of the financial performance of all assets listed on GDAX, weighted by their market capitalization."

Popular digital exchange Coinbase has announced support for Bitcoin Cash. "Bitcoin Cash was created by a fork on August 1st, 2017," a blog post reads. "All customers who held a Bitcoin balance on Coinbase at the time of the fork will now see an equal balance of Bitcoin Cash available in their Coinbase account. Your Bitcoin Cash balance will reflect your Bitcoin balance at the time of the Bitcoin Cash Fork, which occurred at 13:20 UTC, August 1, 2017."

The recent announcement has disrupted the markets. Bitcoin has dropped 12 percent, with the other two cryptocurrencies supported via Coinbase not faring too well either.

Update: Coinbase said Tuesday evening users wouldn't be able to buy and sell bitcoin cash four hours after it said trading of the cryptocurrency would be enabled on its platforms. Chief executive Brian Armstrong said the company is looking into whether employees tried to profit from advanced knowledge of the news.

An anonymous reader quotes City AM: A leading bitcoin exchange has warned that customers may be unable to get their money out quickly in the event of a crash in the cryptocurrency's price. Writing in a blog post last week, Coinbase's co-founder and chief executive Brian Armstrong, said despite "sizeable and ongoing" increases in the firm's technical infrastructure and engineering staff, access to Coinbase services could become "degraded or unavailable during times of significant volatility or volume. This could result in the inability to buy or sell for period of time," he said.

Armstrong added that there would be restrictions on how much customers could sell, or sell limits, to "protect client accounts and assets"... Bitcoin's market capitalisation rose above $300 billion for the first time earlier this week when its price rocketed to an all-time high of just over $17,000. Many analysts have warned that bitcoin represents an unsustainable bubble, though no one is quite sure when it will burst.

Last month, instead of asking for data relating to specific individuals suspected of a crime, the Internal Revenue Service (IRS) demanded America's largest Bitcoin service, Coinbase, to provide the identities of all of the firm's U.S. customers who made transactions over a three year period because there is a chance they are avoiding paying taxes on their bitcoin reserves. On Wednesday, a federal judge authorized a summons requiring Coinbase to provide the IRS with those records. Gizmodo reports: Covering the identities and transaction histories of millions of customers, the request is believed to be the largest single attempt to identify tax evaders using virtual currency to date. As a so-called "John Doe" summons, the document targets a particular group or class of taxpayers -- rather than individuals -- the agency has a "reasonable basis" to believe may have broken the law. According to The New York Times, the IRS argued that two cases of tax evasion involving Coinbase combined with Bitcoin's "relatively high level of anonymity" serve as that basis. "There is no allegation in this suit that Coinbase has engaged in any wrongdoing in connection with its virtual currency exchange business," said the Justice Department on Wednesday. "Rather, the IRS uses John Doe summonses to obtain information about possible violations of internal revenue laws by individuals whose identities are unknown." In a statement, Coinbase vowed to fight the summons, which the company's head counsel has previously characterized as a "every, very broad" fishing expedition.

An anonymous reader writes: Coinbase, one of the largest bitcoin exchanges, introduced a "Shift Card" today, which is a Visa debit card that allows users to spend bitcoin wherever Visa is accepted within 24 U.S. states (other states are blocked by regulations for now). The card acts as a currency exchanger, debiting your Coinbase-controlled bitcoin wallet for an appropriate amount of bitcoins, based on market rates, while sending U.S. dollars to the merchant at the other end of the transaction. It represents a very simple way for bitcoin holders to spend it on real-world goods. That said, it'll be interesting to see how much adoption there is. If you prefer to keep full control of your bitcoin wallet, or prefer to keep your name from being attached to it, then the card probably won't work for you. It seems likely that most people who actually own bitcoins would fall into one or both of those categories.

An anonymous reader writes: PayPal today announced partnerships with three major Bitcoin payment processors: BitPay, Coinbase and GoCoin. The eBay-owned company wants to help digital goods merchants accept Bitcoin payments, although it is starting with those located in the U.S. and Canada first ("We are considering expanding to other markets," a PayPal spokesperson told TNW. "Stay tuned.")

PayPal says it chose to integrate the third-party functionality directly in the PayPal Payments Hub because the aforementioned trio already offers its customers protections when dealing with the virtual currency. The company envisions anything that can be obtained digitally, such as video games and music, being sold in Bitcoin.

Contributor Tom Geller writes: "I recently wrote an article about Bitcoin and the law for Communications of the Association for Computing Machinery. In researching it I ran into plenty of wishful thinkers, ridiculous greedheads, and out-and-out nutbags promising a rosy future. I also found the expected blowback from vehement naysayers who think the best way to combat crazy is with more crazy. But despite that, I walked away believing that Bitcoin — or a decentralized cryptocurrency like it (let's call it "Coin") — is here to stay. As an interested outsider to the Coin economy, and a long-time technology commentator, here's what I think its future holds." Read on for Tom's predictions. Coin's primary use will continue to be in international transactions.

While people wonder "When will I be able to pay for groceries and utilities with Bitcoin?", that use might never come. But Coin already shines in international transactions, where it provides a clear advantage over current systems, which are expensive and complicated hassles. That's why PayPal has become the go-to solution: it just works, albeit with typical fees around 3-5%.

Coin reduces that fee to a small fraction of 1% (when sent directly), and is available in places where PayPal fears to tread (Zimbabwe, Pakistan, etc.). Coin transactions occur instantly, with no intermediary, and — for better or worse — without recourse.

That leads to Coin's second primary use: to store liquid value in places where other stores (such as national currency) are unreliable. For all the cries that Bitcoin is "unstable", it seems to have settled quite nicely after its April spike. Certainly it looks appealing to anyone in an unstable country, and it's even tempting for those in places where the currency's been on a long, slow slide, like Argentina.

Coin's big vulnerability is its interface with national currencies ("real money").

None of this matters if you can't get your money out again. And that's where governments are taking a close look at Coin — with good reason. First, Coin exchanges have a terrible track record; second, such points of exchange are bottlenecks through which financial crimes often flow.

In the U.S., the government's Financial Crimes Enforcement Network (FinCEN) issued guidance asserting its right to regulate "Money Services Businesses", and defining exchanges dealing in virtual currencies (including Bitcoin) as such. That's a problem for many existing Coin exchanges, as the costs for complying with regulations are high. But if there's not a stable and reliable way to get national currency in and out of Coin, its value will plummet.

Conversely, Coin's value is likely to shoot up if this interface gets easier. Right now, it's surprisingly hard to buy Bitcoin (et al.) directly with U.S. dollars. Most methods require bank wires, tricky multi-step workarounds, and high fees. (I found Coinbase to be the most accessible, albeit with long delays and a bank verification procedure similar to PayPal's.) If Coin becomes as easy to buy as a gift card and redeemable at every bank, its practical utility will soar for everyday people.

No government will make Coin illegal.

Despite bloviation by a few politicians and baseless statements in the press, Coin is not per se illegal, and there have been no serious attempts to make it so. The FinCEN guidance mentioned earlier explicitly says that ordinary users — those who buy and sell using Coin — are "not subject to FinCEN's... regulations for MSBs". It's possible that other government agencies will continue to claim authority, but there doesn't seem to be much support for it.

A lot of noise has been made about Coin's use in illegal business, for example on Silk Road (where it's the only currency). But law enforcement is realizing that the currency isn't to blame, much as they've started to say that Craigslist isn't responsible for crimes organized through its ads. I predict that that distraction will continue to surface from time to time, but will essentially die soon.

Even if governments attempt to illegalize Coin, there's only so much they could do to criminalize ordinary users. Again, Coin's real vulnerabilities are higher up the chain. However....

If Coin succeeds, governments will get involved — for the better.

"Noooo!!!" scream the cryptoanarchists who are Coin's pioneers. "Keep the government out of this! Coin can't be controlled! Nobody can take away our freedoms!" What they don't realize is that this attitude doesn't reflect the values of Coin's future users. The benefits of "freedom" matter to the innovators; convenience and safety matter to those who follow.

"Government" in this case could also be a government-size corporation, syndicate, or other entity. The important thing is that it's big enough to administer, back, and enforce initiatives to protect the Coin economy. Whatever that "bully entity" is, Coin adopters will welcome it because of two major flaws currently in (Bit)Coin's design.

First, Coin is ridiculously easy to destroy by accident. If you lose the private cryptographic key that identifies your coin, it's gone. Not just stolen, but removed entirely from the economy, so nobody will ever own it again. Consider these stories on Bitcointalk.org, where within a few messages the cumulative total tops 10,000 BTC — currently valued around a million dollars. A central authority could address this in several ways such as tracking, restitution, etc.. People don't care that their cash is anonymous when the rent money disappears.

Second, the entire system is vulnerable to a brute-force attack. Without getting into the specifics, Coin (well, Bitcoin) works because it assumes that at least 50% of the computer power on the network is held by honest players. But a recent 51% attack on Feathercoin (a Coin with much lower capitalization) showed that it's possible for a single party (or syndicate) to trump that.

Let's do the math for Bitcoin, the Coin with by far the highest capitalization, at just north of USD$1 billion (1 x 10^9). To reliably overwhelm the network, you'd need computing power delivering about 100,000 gigahashes per second. Computers optimized for Bitcoin processing are currently available for about $1,000/gigahash, so sufficient computing power can be bought for $100 million. Electricity cost for the deed would be about $200,000/day.

O.K., it's not something a basement hacker could whip up. But there are over 400 people, and thousands of syndicates with a billion dollars in the U.S. alone. Perhaps at least one of them is crazy enough to drop 1% of the wealth to partially control (or completely destroy) a billion-dollar system. (Hell, one of them recently spent 1/10th of that price tag on his wedding.)

Those are only the two biggest technical concerns. Then there's the galaxy of financial services (such as insurance) that's available for fiat money, but which would be hard or impossible to provision for Coin without a central authority. Time could overcome these barriers; a bully entity would overcome them faster, and with greater public buy-in.

Bitcoin is not the end game.

Along those lines, I don't believe that Bitcoin will be the ultimate winner in this game. It's the 1.0, and a brilliant first effort at that. But it's not perfect, and several pretenders to the throne already claim to fix some of its bugs. In fact, shifting conditions may require periodic issuance of new Coin as a matter of course. (As I said before, I believe such issuances will involve a central authority.)

These predictions all assume that Coin will grow, and there are many reasons it might not. However, I'm bullish on it for the long-term. It's already proven its value in use; the public is used to handling Coin-like money (viz. Square Wallet); and its first major hurdles are in the past. Now it's ready to enter a fascinating future.



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Tom Geller (tomgeller.com) writes about technology and business. He's best known for Drupal-related work that includes eight video courses for lynda.com, a book for Peachpit Press, and corporate work for Acquia, Commerce Guys, and others. He first became involved in computers as a grade-school student in 1976, playing "Hunt the Wumpus" on a 100-pound monster that spewed tractor-feed paper onto the floor. He lives in Oberlin, Ohio.