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What is Bitcoin?

Bitcoin is a digital crypto-currency with no single point of failure due to its decentralized peer-to-peer architecture. The source code is publicly available and changes to the reference Bitcoin client are made via concensus within the community. Advantages of Bitcoin include irreversible transactions (i.e. no possibility of chargebacks as with credit cards), pseudo-anonymous, limited and fixed inflation, near instant transactions, multi-platform, no double-spend and little to no barriers to entry and more. It was created by an anonymous person known as Satoshi Nakamoto. Find out more at WeUseCoins.com.

Bitcoin Latest News

The Most Important Tip For Bitcoin And Powerball Jackpot Millionaires - Forbes


Forbes

The Most Important Tip For Bitcoin And Powerball Jackpot Millionaires
Forbes
Of all the tips Bitcoin, Powerball, and other quick millionaires can get from experts, one stands out: don't treat lucky money differently than hard earned money, because you run the risk of losing part or all of it. The tip comes from behavioral ...

Posted on 19 August 2017 | 6:37 pm

A Bitcoin Social Media Storm Hit BitPay This Week: Here's Why

Everyone’s Mad at BitPay. Here’s Why.

The Bitcoin community is not taking kindly to BitPay this week. Influential developers are accusing the major payment processor of fraud, Bitcoin users on social media are calling for boycots, bitcoin.org is removing recommendations of the company’s products, and NBitcoin developer Nicolas Dorier has launched an initiative to fork some of BitPay’s projects altogether.

Here’s why.

Bitcore

The controversial issue has to do with Bitcore.

Bitcore is a type of Bitcoin node developed by BitPay. It is specifically designed to offer a development platform, on top of which it is easy to build all kinds of Bitcoin applications. Anyone can use this open-source tool; some of the better-known applications that utilize it include video-streaming service Streamium, Trezor’s web interface and BitPay’s own Copay wallet.

Within the next a couple of days, most likely on August 23, the long-awaited Bitcoin protocol upgrade Segregated Witness (SegWit) will activate. Seemingly in response to this upgrade, BitPay published a blog post titled What Bitcore Users Need to Know to Be Ready for SegWit Activation

But not everyone is happy with the contents of this blog post…

The “Major Risk” That Is (or Isn’t) SegWit

The first problem is not the most important problem, but it is worth mentioning, regardless. It concerns the topic of the blog post itself: Segregated Witness.

In the blog post, BitPay states:

Nodes which fail to upgrade to support SegWit will face major security risks, including the risk of double-spend transaction fraud.

This appears to be a bit of an exaggeration.

Segregated Witness is specifically designed to be backwards compatible. Regular nodes that do not upgrade remain part of the Bitcoin network. And importantly, since SegWit was activated by a unanimous hash-power majority, all miners should be enforcing the new rules. As such, transactions that are invalid according the new rules should never be accepted in any Bitcoin blocks at all. Even non-upgraded nodes should never see these invalid transactions confirm.

It is true that — like every other soft fork before SegWit — there are some increased risks for non-upgraded nodes. And in an additional blog post, BitPay does provide more details and nuance regarding the situation.

But the somewhat alarmist tone of the first blog post seems a bit unnecessary. Therefore, to many it appears to have had the specific goal of pushing users toward a software upgrade for very different reasons.

Which brings us to the next point…

The “Upgrade” That Is (or Isn’t) Bitcoin

While BitPay’s alarmist tone seemed like an unnecessary means, it’s the end that really ticked so many people off.

As per the “New York Agreement,” a significant group of Bitcoin companies, mining pools and individuals plans to adopt an incompatible set of protocol rules by November. Dubbed “SegWit2x,” and implemented in the BTC1 software developed by former Bitcoin Core contributor Jeff Garzik, this project would “hard fork” an increase of Bitcoin’s block weight limit, allowing for blocks of up to eight megabytes. (Whether this should technically be called a hard fork or an altcoin is debatable, but never mind that for now.)

The problem is that, while a significant group of Bitcoin companies — including, indeed, BitPay — signed on to the New York Agreement, this agreement currently does not have industry-wide consensus. Most notably, Bitcoin’s development community has almost unanimously rejected the proposal. There is also a long list of companies that never signed onto the initiative in the first place; in fact, some of them are actively opposed to it. And more informal metrics, like social media sentiment, opinion polls and network node count generally also show limited support for SegWit2x.

As such, it is likely that SegWit2x would split off to create a new blockchain and currency, not unlike what Bitcoin Cash (Bcash) did. Unlike Bcash, however, SegWit2x currently has no intention of picking a new name, nor does it plan to implement safety precautions like replay protection. (Replay protection would prevent the “same” coin from accidentally being spent on both chains.) For all intents and purposes, the companies behind SegWit2x appear to be set to claim this coin is the “real” Bitcoin, while the coin that follows the current Bitcoin protocol won’t be.

This approach is controversial. Many Bitcoin users that do not support the hard fork may prefer to keep using Bitcoin as is, without worrying about added (replay) risks or other inconveniences caused by SegWit2x. And if two different coins claim the name “Bitcoin,” it could lead to much confusion, for obvious reasons.

Regardless, in BitPay’s blog post, which speaks of an “upgrade” for Bitcore users in preparation for SegWit, the payment processor actually directs readers to download the BTC1 software; that is, the software that embeds the SegWit2x protocol, rather than the current Bitcoin protocol. It therefore appeared that the company was really trying to get Bitcore users to switch to a whole new coin, which BitPay will consider “Bitcoin.” And the payment processor initially did so without so much as warning Bitcore users that following these instructions would make them incompatible with the current Bitcoin protocol by November.

Herein lies the concern: BitPay must have known that this advice is controversial. Failing to mention the risks or consequences made the blog post seem deceptive.

The Hash Power That Supports (or Doesn’t Support) SegWit2x

Finally, after BitPay faced initial blowback for its blog post for reasons described, it included an addendum. In it, the payment processor writes:

[O]ur instructions follow this version of Bitcoin because over 95% of Bitcoin miners have adopted Segwit2x.

While this addendum provides a little bit more clarity, it is once again a bit of a questionable statement.

Perhaps most importantly: If BTC1 indeed hard forks in November, BitPay right now has no way of knowing how much hash power will really be mining on the SegWit2x chain.

While it is true that mining pools currently representing a supermajority of hash power signed on to the New York Agreement, mining pools usually don’t have full control over the hash power that is pointed toward their pools. Much of this hash power actually belongs to individual miners (“hashers”), who could switch to a new pool with the click of a few buttons. (For example, when another mining pool, Ghash.io, reached over 50 percent of total hash power on the network a couple of years ago, hashers were also urged to move to different pools.)

Furthermore, even if a specific mining pool does control its hash power, nothing in the New York Agreement says these pools should mine on the SegWit2x chain exclusively. Since miners typically dedicate their hash power to maximize profit, it is very possible that this hash power will be attributed to different chains according to the value of the coins on these chains. (This is what usually happens between altcoins. Similarly, just over the past couple of weeks, some signatories to the New York Agreement have already begun directing some hash power to the Bcash chain.)

In its addendum, BitPay appears to be ignoring these dynamics. Once again, this has an air of deceptiveness.

In BitPay’s Defense…

All that said, it should be noted that the risks are still limited, even if users follow BitPay’s instructions.

This is because BitPay is not (currently) suggesting that users run BTC1 software to send and receive transactions. Rather, BitPay is advising users to connect their Bitcore nodes to a BTC1 node as a “border node.” This means that the BTC1 node will essentially act as a network filter to reject all transactions invalid under the new SegWit rules.

Until the hard fork in November, using BTC1 as a border node shouldn’t do any harm whatsoever. BTC1 is compatible with the Bitcoin network until that point in time, and indeed enforces the new SegWit rules.

If no further action is taken, the BTC1 border node would switch to the SegWit2x blockchain by November. But even then, the current Bitcore nodes that are used to send and receive transactions will not make that switch. As such, BTC1 nodes would only let SegWit2x transactions through, which would then, in turn, be rejected by Bitcore nodes. This incompatibility between the two nodes actually means that no blocks would come through at all.

As such, no one would send or accept (confirmed) payments in a different coin than they mean to. In a worst case scenario, the whole setup essentially shuts down.

While the blog post appears deceptive in some ways, BitPay’s advice shouldn't, in itself, cause a of loss funds.

Shortly before publication of this article, BitPay CEO Stephen Pair said in statement to Bitcoin Magazine:

This was unfortunately not the way I had intended this conversation to begin. I will have more to say on this topic in the near future, and feel I owe it to the community to say something. Unfortunately, it may take a little while for that communication to happen as I have other matters demanding my attention at the moment.

The post A Bitcoin Social Media Storm Hit BitPay This Week: Here's Why appeared first on Bitcoin Magazine.

Posted on 19 August 2017 | 9:13 am

Bitcoin Cash Price Nears $1,000 as Breakout Continues

The value of an alternative version of the bitcoin blockchain is soaring at press time, setting a new all-time high near $1,000.

Posted on 19 August 2017 | 8:40 am

Wall Street Bear Tommy Lee Still Bullish on Bitcoin - $6000 This Year - CoinTelegraph


CoinTelegraph

Wall Street Bear Tommy Lee Still Bullish on Bitcoin - $6000 This Year
CoinTelegraph
The recent acceptance of LedgerX's application for futures trading on Bitcoin will also allow investors to participate in Bitcoin without any direct exposure, bringing more funds into the marketplace. Finally, Lee sees central banks participating in ...
Bitcoin forecast ratcheted up to $6000 by Lee as optimism growsEconomic Times
Bitcoin Price to Reach $6000 in 2018, Predicts Wall Street StrategistCryptoCoinsNews

all 4 news articles »

Posted on 19 August 2017 | 3:44 am

Bitcoin Prices Retreat Toward $4000 While Bitcoin Cash Soars - CoinDesk


CoinDesk

Bitcoin Prices Retreat Toward $4000 While Bitcoin Cash Soars
CoinDesk
While the price news isn't positive for holders of bitcoin, bitcoin cash – the new cryptocurrency created via a fork of the bitcoin blockchain on August 1 – has seen prices rocket to a new record high of $756 soon before press time. Ethereum, the ...

and more »

Posted on 19 August 2017 | 3:23 am

Bitcoin Prices Retreat Toward $4,100 While Bitcoin Cash Soars

Following a week of thrilling price gains, bitcoin prices have now dropped back towards $4,100. The new bitcoin cash, however, is at a record high.

Posted on 19 August 2017 | 3:21 am

Bitcoin Weekly Price Analysis - CoinTelegraph


CoinTelegraph

Bitcoin Weekly Price Analysis
CoinTelegraph
During this week, the first cryptocurrency managed to set a new price record, reaching the $4,500 mark. Throughout the year, we saw a lot of discussions around the network about whether the Bitcoin price for will be $5,000 by the end of the year, as ...
Each Bitcoin Could Be Worth $619047 In 10 YearsForbes
A Bitcoin Social Media Storm Hit BitPay This Week: Here's WhyBitcoin Magazine
Bitcoin to Form a Third Currency. When Does it End?Investopedia

all 11 news articles »

Posted on 19 August 2017 | 3:11 am

Making Sense of Cryptoeconomics

Josh Stark argues that "cryptoeconomics" is widely misunderstood, despite being a concept crucial to understanding the blockchain industry.

Posted on 19 August 2017 | 2:40 am

The High-Tech Flesh Palace Where Strippers Dance for Bitcoins - Daily Beast


Daily Beast

The High-Tech Flesh Palace Where Strippers Dance for Bitcoins
Daily Beast
Welcome to the exciting new world of Bitcoin. Untraceable and irreversible, this cryptocurrency offers consumers a hassle-free way to make purchases sans digital footprint. Take away the cash and the high-interest credit cards et voila, spending turns ...

Posted on 18 August 2017 | 11:30 pm

$700 and Rising: What's Driving the Price of Bitcoin Cash?

The price of bitcoin cash surged past $700 today. What's driving these leaps in the young cryptocurrency's appeal?

Posted on 18 August 2017 | 4:03 pm

'Bitcoin cash' surges 40% in single day as investors bet on its faster processing speeds - CNBC


CNBC

'Bitcoin cash' surges 40% in single day as investors bet on its faster processing speeds
CNBC
Bitcoin cash climbed Friday to its highest since the day after bitcoin split into bitcoin and bitcoin cash. Digital currency "miners" this week mined an eight megabyte block, which allows for greater transaction speeds and "has proven that bitcoin cash ...

and more »

Posted on 18 August 2017 | 1:25 pm

Teenage bitcoin millionaire is back with a better Botangle - TechCrunch


TechCrunch

Teenage bitcoin millionaire is back with a better Botangle
TechCrunch
Erik Finman gained notoriety and a certain fame as a 14-year-old entrepreneur and bitcoin investor who'd managed to turn a $1,000 investment in the cryptocurrency into more than a million dollars and a chance to never see the inside of a college ...
Bitcoin Teenage Millionaire Works with NASA to 'Democratize Space'CoinTelegraph

all 3 news articles »

Posted on 18 August 2017 | 1:13 pm

HiddenWallet and Samourai Wallet Join Forces to Make Bitcoin Private With ZeroLink

HiddenWallet and Samourai Wallet Join Forces to Make Bitcoin Private With ZeroLink

Ádám “nopara73” Ficsór, HiddenWallet developer and TumbleBit contributor, and “TDevD,” the pseudonymous Samourai wallet developer, are joining forces on a new privacy project: ZeroLink. ZeroLink is set to realize a trustless mixing scheme first proposed by Bitcoin Core contributor Gregory Maxwell years ago — but one that hasn’t been realized thus far.

According Ficsór, the ZeroLink framework, which utilizes a scheme known as “Chaumian CoinJoin,” is actually more straightforward than many of the alternatives that have been proposed.

“Back in 2013, there was this sort of obsession with decentralization. ‘Everything that can be decentralized will be decentralized’ was the slogan,” the developer recalls. “By now we realize that decentralization is actually not always that useful. As long as a mixer cannot steal funds or link transactions, that’s enough.”

CoinJoin

Each Bitcoin transaction essentially sends bitcoins from one or several Bitcoin addresses (really: “inputs”) to one or several Bitcoin addresses (really: “outputs”). That’s how bitcoins “move” over the blockchain.

The problem, from a privacy perspective, is that the blockchain is completely public, which means that anyone can see which addresses are paying which addresses. If these addresses can be linked to real-world identities, it can reveal a lot about who transacted with whom, and perhaps for what.

CoinJoin, the well-known coin-mixing scheme first proposed by Maxwell in 2013, is a potential solution to this problem. A CoinJoin transaction is basically a combination of several transactions merged into one big transaction. In other words, it includes inputs from several different users, and the bitcoins move to outputs controlled by several different users. As such, it’s not clear which bitcoins moved where. All users effectively paid all users.

While that’s great, the next problem is that whomever or whatever combines the different transactions into one CoinJoin transaction can be a central point of failure from a privacy perspective. That person (or that server, or whatever it is) still knows which bitcoins moved where. So if that individual is either corrupt or corruptible, the problem isn’t really solved.

“For CoinJoin to live up to its promise, even the entity that creates the transaction must not learn which addresses are paying which addresses,” Ficsór noted.

ZeroLink

ZeroLink provides a privacy framework for wallets that can be used for different mixing schemes. And it defines its own mixing technique as well: an implementation of CoinJoin referred to as “Chaumian CoinJoin.”

With Chaumian CoinJoin, users both send and receive equal amounts of bitcoin from a CoinJoin transaction, so everyone receives each other's coins. This obfuscates the trails for all of these coins.

In practice, ZeroLink users will require two types of wallets: a pre-mix wallet and a post-mix wallet. As the names suggest, the first type holds coins that are to be mixed, while the latter is where the mixed coins end up.

Users then connect their pre-mix wallets to the ZeroLink tumbler and provide an input (“from” address) and an output (“to” address), which they both control. But importantly, the outputs are disguised (“blinded”) using a mathematical trick. So while the tumbler knows where all bitcoins are sent from, it does not yet know where bitcoins are sent to.

At the heart of the trick, the tumbler then cryptographically signs all blinded outputs, using a type of cryptographic signature introduced by David Chaum: a “blind signature.” This allows data to be cryptographically signed even if it is disguised. And importantly, these signatures can be checked against the original, unblinded data as well to see if the blinded data and the unblinded data match.

Next, all users connect to the tumbler again, but this time through some type of anonymity network, like Tor. They will then provide the tumbler with the unblinded versions of the outputs. Using the cryptographic signatures it just created, the tumbler can check that all revealed outputs match all blinded outputs. If they do match, the tumbler knows that all the outputs it received are legitimate, and thus were provided by the same users that also provided the inputs to send funds.

The tumbler then adds the revealed outputs to the CoinJoin transaction. And it sends this transaction back to all users, for these users to sign with their Bitcoin private keys. Doing so validates the transaction. (The users should of course double check that the amounts and their outputs check out, to be sure they receive as much as they send.)

Finally, the tumbler broadcasts the CoinJoin transaction to be included in a Bitcoin block. As a result, all users end up with different bitcoins than they started with: all bitcoins were mixed, and the blockchain trails broken.

While all this is actually relatively straightforward compared to some alternative schemes, and to a large extent already suggested by Maxwell back in 2013, the process has never been realized. This is probably because it was long thought to be too vulnerable to attacks, Ficsór thinks.

“When Maxwell first published the proposal, Bitcoin transaction fees were practically non-existent. Because of this, it would be relatively easy and cheap to launch denial of service attacks against a CoinJoin mixing system. An attacker can just keep providing valid inputs, but refuse to sign when he should. That invalidates the whole transaction, and wastes everyone’s time.”

Interestingly, this attack vector is now to some extent resolved simply because it would be too expensive to keep it going. In order to maintain the attack in a way that it’s not easily countered, an attacker must provide new inputs for each round, meaning he must be able to keep moving bitcoins to new addresses to do so. “Assuming $1 transaction fees, that could cost up to $1,000 a day,” Ficsór pointed out. “In this particular context, high fees are a blessing in disguise.”

Development

Ficsór is currently about to help wrap up the development of another highly anticipated privacy tool, TumbleBit, for Stratis’s Breeze Wallet. This is expected to take another three months.

After that, he plans to focus on realizing ZeroLink, while TDevD may even start working on the framework sooner. Concretely, three new codebases need to be developed: the pre-mix wallet, the tumbler and the post-mix wallet.

“The tumbler needs to be developed from scratch. But it should be relatively easy to add the pre-mix wallets to any existing open source wallet. The same is true for the post-mix wallet implementations, though for privacy reasons not all wallets are a good fit,” Ficsór said.

His own HiddenWallet as well as Samourai Wallet are “fully committed” to implementing and deploying ZeroLink into production, Ficsór said, while Breeze Wallet may be interested as well.

Optimistically, an initial implementation of ZeroLink could be live before the end of this year.

For more information on ZeroLink, see Ficsór's blog post on the project (which also includes a donation address) or ZeroLink’s specification.

The post HiddenWallet and Samourai Wallet Join Forces to Make Bitcoin Private With ZeroLink appeared first on Bitcoin Magazine.

Posted on 18 August 2017 | 11:23 am

Corporate Analyst Fisco Tests Issuance of Bitcoin Bond in Japan

A financial data provider and bitcoin exchange operator in Japan is testing a digital bond denominated in the cryptocurrency.

Posted on 18 August 2017 | 10:29 am

Australia Weighs Jail Time for Cryptocurrency Exchange Offenders

New details have emerged about Australia's cryptocurrency exchange bill.

Posted on 18 August 2017 | 9:30 am

Tom Lee sees bitcoin jumping to $6,000 next year - CNBC.com - CNBC


CNBC

Tom Lee sees bitcoin jumping to $6,000 next year - CNBC.com
CNBC
Bitcoin has had a stellar year and one of Wall Street's top strategists thinks it can rise 40 percent more by next year.
Bitcoin to hit $6,000 by mid-2018, Tom Lee says - Business InsiderBusiness Insider
Fundstrat Sees Bitcoin Hitting $6000 by Mid-2018Barron's

all 5 news articles »

Posted on 18 August 2017 | 9:11 am

Overseas Expansion: Japan's BitFlyer to Sell Bitcoin in US Market

Japanese bitcoin exchange bitFlyer is heading to the U.S., and already has approval to operate in 34 countries.

Posted on 18 August 2017 | 8:03 am

Bitcoin Cash Is Now More Profitable to Mine Than Bitcoin

A sudden increase in the price of bitcoin cash is changing the economic dynamic between it and the original bitcoin.

Posted on 18 August 2017 | 8:01 am

$26 Million: Blockchain VR Project Decentraland Raises New Funding in ICO

A virtual reality project built using blockchain technology has raised $26 million in ether via an initial coin offering.

Posted on 18 August 2017 | 7:00 am

Investor Albert Wenger to Fund 'XPRIZE' for Blockchain-Powered Blogs

Union Square Ventures partner Albert Wenger has said he will fund a prize aimed to incentivize the creation of blockchain-powered blogging platform.

Posted on 18 August 2017 | 6:00 am

Couldn't Claim Your Bitcoin Cash? BTC.Com Now Has a Tool for That

In an effort to grow the pool of potential bitcoin cash users, BTC.com is launching a recovery tool for users who couldn't easily claim their funds.

Posted on 18 August 2017 | 4:00 am

Database Giant Oracle Wants Better Governance for Blockchains

Multinational software provider Oracle is working on a way to bring "fair" governance to permissioned blockchains, according to a patent application.

Posted on 18 August 2017 | 3:00 am

Bitcoin Price Analysis: Long and Short Squeezes Shape a Weakening All-Time High

Bitcoin Price Analysis

This morning, BTC-USD pushed a new all-time high on several exchanges. However, this time, the momentum to continue higher seems to be waning. Shortly after establishing the new all-time high, there was a $150 flash crash that sprang a series of account liquidations across several exchanges in a move that would ultimately “long squeeze” the market. A long squeeze is a term used to describe the sudden cascade of long positions getting stopped out of their positions, causing market orders to propel the price even lower:

Figure_1 (1).JPGFigure 1: BTC-USD, 5-Minute Candles, Bitfinex, Long Squeeze

The figure above shows the price movement correlated to the volume during the $150 drop. Halfway through the drop we see a sudden spike in sell volume. This spike in volume is the beginning of the “long squeeze” that initiated the cascade of market sell orders caused by traders in long positions being forced out of their positions via their stop-loss market orders.

Figure_2 (1).JPGFigure 2: BTC-USD, 15-Minute Candles, Bitfinex, Short Squeeze

Yesterday, at around 12 pm EST, the exact opposite thing happened in a market event known as a “short squeeze.” You can think of a short squeeze as literally the opposite of a long squeeze: People who are anticipating a great short entry are suddenly forced out of their positions via their stop-loss orders, and market buy orders propel the market higher, thus triggering more stop-loss orders until the market equalizes.

Today the BTC-USD market has begun a series of long squeezes that pulled the price down by $300 in a matter of hours, and it doesn’t show much sign of letting up at the moment. Let’s take a look at the macro trend and see where the market is likely heading:

Figure_3 (1).JPGFigure 3: BTC-USD, 3-Day Candles, Bitfinex

For the fifth candle in a row, the 3-day candles have managed to puncture the Bollinger Bands in a move that indicates an overbought market. We have yet to see an attempt to move within the Bollinger Bands and provide some relief for the high price range.

Zooming in a little closer, we can see that clear signs of bullish exhaustion formed as we began to push the most recent set of all-time highs:

Figure_4.jpg
Figure 4: BTC-USD, 2-Hour Candles, Bitfinex, Bullish Exhaustion

The first thing that pops out about this trend is the decrease in volume (shown in pink) leading into this morning’s all-time high. Upon reaching that high, sell volume began to pick up considerably (labeled in blue) and has continued to remain strong during the push into the $4300 and $4200 prices. The previous all-time highs (labeled in yellow) are currently paired with a decreasing MACD moving average/signal line trend that indicates the market is losing bullish momentum across the macro trend.

The BTC-USD market seems to be running on fumes at the moment, but I would not  be surprised at all to see an all-time high squeezed out of this market. However, I would be VERY surprised if that all time had any notable follow-through. The market volume on the macro levels has steadily declined, and there are key market indicators that hint toward the need for sustained sideways consolidation. Alternatively, a strong market pullback might be in the cards for BTC-USD. Each push toward the new highs has been greeted by strong sell volume. In the event of a market retracement, your key support levels on the macro exist along the Fibonacci Retracements shown below:

Figure_5.JPGFigure 5: BTC-USD, 4-Hour Candles, Bitfinex, Key Support Levels

When the market begins to struggle to push new all-time highs, it is important to keep a close eye on the volume and see how it interacts with the price movement. Consistent price growth on decreasing buy volume is a signal that the bears, although losing the battle in price currently, are gathering as the market nears its final top before ultimately correcting or consolidating. And given the price growth over the past 30 days, I would be inclined to lean toward the former rather than the latter.

Summary:

  1. Short squeezes and long squeezes have begun to shape the current market trend.

  2. On the macro and micro scale, the market is showing a highly overbought market and is beginning to lose upward steam.

  3. Key support levels lie on the Fibonacci Retracements shown in Figure 5.

Trading and investing in digital assets like bitcoin, bitcoin cash and ether is highly speculative and comes with many risks. This analysis is for informational purposes and should not be considered investment advice. Statements and financial information on Bitcoin Magazine and BTC Media related sites do not necessarily reflect the opinion of BTC Media and should not be construed as an endorsement or recommendation to buy, sell or hold. Past performance is not necessarily indicative of future results.

The post Bitcoin Price Analysis: Long and Short Squeezes Shape a Weakening All-Time High appeared first on Bitcoin Magazine.

Posted on 17 August 2017 | 2:57 pm

Bitcoin Bear Peter Schiff Doubles Down: Even at $4,000 It's Still a 'Bubble'

One of bitcoin's most notorious bears still isn't convinced bitcoin will work – even despite its record price run.

Posted on 17 August 2017 | 1:00 pm

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Bitcoin hits record and its market value now tops big tech companies like Netflix, Paypal - CNBC


CNBC

Bitcoin hits record and its market value now tops big tech companies like Netflix, Paypal
CNBC
Bitcoin's market value also tops those of leaders in a variety of major industries, including software company Adobe, financial technology firm PayPal, investment giant BlackRock, industrial company Caterpillar and package shipping company FedEx.

Posted on 17 August 2017 | 11:49 am

Presearch Uses Ethereum Blockchain and AI to Challenge Google on Its Own Turf

Presearch Uses Ethereum Blockchain and AI to Challenge Google on Its Own Turf

Presearch, a software development startup specializing in information search engines, is challenging Google on its own turf with a double-barreled approach, using both blockchain technology and AI.

Presearch’s search engine, already in use internally since 2013, is launching in beta this September. Blockchain technology and AI will be supplemented with curation by subject matter experts.

Founder and project lead Colin Pape, who previously launched the e-commerce site ShopCity.com, said:

“While Google is generally thought of as a neutral entity for search, the company answers to Wall Street and operates very secretively.

“They’ve become known for promoting themselves at the expense of alternatives and appropriating others’ information, blaming it on ‘the algorithm.’ The reality is that they manipulate results and justify changes as being best for the user.”

Pape wants to provide a community-driven, decentralized, open and transparent alternative to Google, in contrast to what he calls the “manipulated algorithm-driven methods standard among today’s industry giants.”

Pape told Bitcoin Magazine:

“Presearch will use a combination of human curation by subject matter experts who are rewarded with tokens, and machine learning technology and APIs from other search providers (particularly for long-tail searches).”

Pape told us they will be using the Ethereum Blockchain ERC20 standard to start but may build their own blockchain technology at some point down the road.

Openness, Accountability and Community Participation

The company’s white paper emphasizes that never in the history of the world has so much information been concentrated in so few hands. It also points out that Google makes $100 billion in annual revenue from search engine searches.

Presearch estimates that 77 percent of global desktop searches and 96 percent of mobile searches, more than 5 billion queries per day, go to Google.

The white paper states that Google has built up an unprecedented degree of trust with users with “their simple interfaces, lightning-fast response times and utter reliability, combined with what appear to be amazingly accurate results.”

A Search Engine Wikipedia

Presearch believes that a decentralized, community-based decision-making process ensures everyone’s interests are considered. By rewarding members for using, promoting and contributing to the Presearch platform, the company wants to create a scalable “Wikipedia for search” to allow members to curate the best content for each inquiry.

The Presearch community can also vote on and fund new development projects, continually upgrading the platform.

Pape added: “With Presearch, I wanted to flip that business model on its head and put power over information back into the hands of all internet users.”

Search is the gateway to the web. The world deserves an alternative search engine that is open, transparent, and that involves the community in product development, consensus and quality control.

Funding

Presearch’s curation and overall development of the platform is incentivized with the Presearch Token (PST).

Presearch has run three separate crowd sales for $1 million, $1.5 million and $3 million in token revenue. There are three more sales to go that are targeted to generate more than $30 million in total revenue.

The startup is headquartered in Midland, north of Toronto, Canada. A “distributed” team is located in Silicon Valley, Boulder, Colorado and the Atlanta area, and the company is planning to expand internationally.

Advisors to Presearch include internet innovator, Rich Skrenta, who sold his search engine Blekko to IBM Watson; open-source search innovator Trey Grainger, SVP of Engineering at Lucidworks; and technology lawyer Addison Cameron-Huff, whose experience includes working with Ethereum’s founding team.

Bitcoin Magazine contacted Google for comment but has not yet received a response.

The post Presearch Uses Ethereum Blockchain and AI to Challenge Google on Its Own Turf appeared first on Bitcoin Magazine.

Posted on 17 August 2017 | 11:44 am

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Blockchain and Bitstamp Customers Can Now Use Ether

Bitstamp and Blockchain add ether

Ethereum fans got a bit of a boost today from two different companies in the crypto space. UK-based cryptocurrency firm Blockchain and Luxembourg-based cryptocurrency exchange Bitstamp have each added ether to their platforms for the first time.

Blockchain says its customers can simply toggle between bitcoin (BTC) and ether (ETH) to manage and transact funds quickly and easily. Additionally, Blockchain has also integrated ShapeShift’s API so trading bitcoin to ether and vice versa can happen all from one place.

In an earlier, separate announcement to its customers, Bitstamp said it will allow full trading functionalities of ether today. Ether deposits and withdrawals opened at 9 am (UTC) and began to allow full trading functionalities at 1 pm (UTC).

Nejc Kodrič, CEO of Bitstamp, said: "We've been encouraged by ether's potential and the demand shown for its inclusion among our trading pairs.”

Ether now joins USD, EUR, bitcoin, litecoin and Ripple among the coins for which Bitstamp allows deposits and withdrawals. In July the company announced a strategic partnership with Swissquote, the Swiss leader in online banking. Swissquote launched BTC/EUR and BTC/USD trading on its platform, with Bitstamp providing full-stack services for their two new BTC trading pairs.

Kodrič added: ”Since starting out in 2011, Bitstamp's mission has been to be the safest and most reliable digital currency exchange on the market. Our careful approach has created a market reputation for prudence which has served us well as we continue to expand and give our customers the trading options they desire."

Peter Smith, CEO of Blockchain, said in a statement that the popularity of Ethereum has grown and so has the desire from Blockchain customers to have the option to manage multiple digital assets within their Blockchain wallets. Smith said: “We are thrilled to introduce this new functionality to our community and will continue to find ways to make interacting with digital assets even easier.”

One of the earliest bitcoin companies, Blockchain was founded in 2011 and provides a non-custodial consumer wallet for digital assets, with over 16 million wallets created across 140 countries. The company has focused on creating products that make storing, transacting and hedging digital currency a frictionless experience.

Smith was recently quoted saying: “I predict that by 2037 a complete global computer fabric will make interacting with goods, services and people easier than ever. Citizens of the world will be more closely connected through technology, communication and networks."

Second in market cap, ether has seen its price soar as much as tenfold since the end of April, while its number of transactions quadrupled. Ether has since settled at about $300 at the time of publication.

The post Blockchain and Bitstamp Customers Can Now Use Ether appeared first on Bitcoin Magazine.

Posted on 17 August 2017 | 10:48 am

Enterprise Ethereum Alliance Expands Legal Industry Working Group

Enterprise Ethereum Alliance Expands Legal Industry Working Group

On August 14, the Enterprise Ethereum Alliance announced the addition of more than a dozen organizations to its blockchain collaboration under the umbrella of its Legal Industry Working Group, responsible for creating enterprise-grade applications on the Ethereum blockchain. The new members include law schools, legal departments of universities, academic institutions and leading global law firms.

According to the EEA, the swift expansion of the Legal Industry Working Group is due to the fact that an increased number of legal professionals are showing interest in blockchain technology. The Ethereum blockchain consortium believes this working group will serve as a base for the success of “various efforts taking place within the organization.”

“We are thrilled to see robust interest in blockchain technology by forward-looking law firms and institutions. Lawyers are poised to serve as the catalysts for blockchain technology, and the Legal Working Group will serve as a neutral space to explore blockchain-based legal technology, develop standards for “smart” legal agreements, support emerging enterprise use cases and tackle important policy issues raised by this new impactful technology,” Aaron Wright, Chair of the EEA Legal Industry Working Group, Associate Clinical Professor and Co-Director of the Cardozo Law School’s Blockchain Project, and co-founder of the smart contract project OpenLaw, said in a statement.

The Legal Industry Working Group isn’t the only part of the blockchain collaboration to be experiencing a rapid growth in new members. On July 18, 2017, the EEA announced that the alliance had onboarded 34 new organizations, bringing the number of the participants to more than 150 members. The newly joined participants included Mastercard, Cisco, the Government of Andhra Pradesh (one of the 29 states of India), Scotiabank and many others.

Formed in late February 2017 by founding members such as Intel and J.P. Morgan, the EEA strives to create, promote and support open standards, best practices and open source reference architectures on the Ethereum blockchain. The consortium serves as the major research and development body of the Ethereum blockchain, helping Ethereum to evolve into an enterprise-grade technology. In terms of development and research, the EEA focuses on multiple areas, including privacy, confidentiality, scalability and security, as well as investigating hybrid architectures and industry-specific, application-layer working groups.

The 14 new members of the Enterprise Ethereum Alliance include:

Cooley, Debevoise & Plimpton, Goodwin, Hogan Lovells, Holland & Knight, Jones Day, Latham & Watkins, Morrison & Foerster, Perkins Coie, Shearman & Sterling, Cardozo Law School, Duke Center on Law & Technology, and the Department of Legal Studies and Business Ethics at the University of Pennsylvania’s Wharton School.

In addition, existing members of the consortium will be joining the EEA Legal Industry Working Group, including BNY Mellon, ConsenSys, ING and JPMorgan Chase & Co.

The post Enterprise Ethereum Alliance Expands Legal Industry Working Group appeared first on Bitcoin Magazine.

Posted on 15 August 2017 | 12:45 pm

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August 19, 2017 -
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