Paycoin Accepted by GoUrl Payment Gateway

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Bloomfield, CT (PRWEB) February 10, 2015

The integration of PayCoin by GoUrl Payment Gateway is emblematic of the continuing acceptance of cryptocurrency and Bitcoin as a global payment device resulting from its ease of use, low processing cost and unparalleled security.

The acceptance of PayCoin by GoUrl is huge, said Josh Garza, CEO of PayCoin and BTC. The fact that GoUrl is an open source plugin on website development tools, opens up commerce to many that otherwise might not be able to make their products or services available to consumers the world over. And who knows what the next great thing might be? With tools like GoUrl, well likely find out.

PayCoin is one of the many cryptocurrency tender options accepted by GoUrl. The feature-rich plugin, which as an open source payment gateway is 100 percent free on both Github (github.com) and WordPress (wordpress.com) development tools. Transaction fees are significantly less than other payments options such as PayPal, with fees starting as low as 0 percent.

GoUrl offers sellers of products or services the option where they can set their own prices in US dollars (USD) with exchange rates determined by Live Exchange Rates. Songwriters, poets those and others with intangible items or intellectual properties can charge buyers directly per download versus using aggregators like a record label or large publishing house.

Cryptocurrency is becoming more popular on the Internet, said Lydia Sprague, Manager at GoUrl. We think only 2-3 cryptocurrencies will be widely used on the Internet in the future. PayCoin can be one of these.

GoUrl offers a wide selection of PayCoin community services for the use and promotion of PayCoin within the GoUrl payment gateway. The GoUrl.io PayCoin / Bitcoin Monetizer online web service serves as the payment gateways main service idea which is ideal for people paying to unlock digital files, music, videos, photos and the like. For example, if a musician were to offer a mp3 available for PayCoins / Bitcoins on gourl.io online and a visual artist could sell directly to buyers his / her high-res images and works. Website owners can use Free Open Source GoUrl PayCoin / Bitcoin Payment Gateway on their website and can start to accept customer payments in paycoins and other cryptocurrency in addition to traditional payment systems. Internet companies and web developers, can integrate PayCoin and other cryptocurrencies into their software using GoUrl cryptocoin payment API. To encourage usage, we offer on gourl.io a unique affiliate commission that offers a lifetime 0.50% from each PayCoin / Bitcoin and other cryptocurrency payment made by users through their software which is installed on various internet websites.

Owners of paycoins will have even more access to a wealth of digital commerce via websites featuring GoUrl. Using PayCoin, owners will have greater security in conducting online transactions for anything they want to buy or sell. Paycoins, which are based upon blockchain technology, a kind of digital DNA, ensures anonymity and tags each transaction with a unique code and as such offers greater security on online when conducting business.

About Paycoin

Paycoin is a global currency that allows owners to send and transact money to anyone, anywhere at anytime. Using Paycoin is totally free, lightening fast and very easy to use by both businesses and consumers. Paycoin is secure and uses a new Blockchain technique that regularly validates, compresses, and archives old transaction data to create near-instant transaction times with a light, efficient, and extremely secure blockchain.

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Paycoin Accepted by GoUrl Payment Gateway

BTC MINER: Hebrew Israelite Man gets shoes from Overstock w/ BTC mined – Video

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BTC MINER: Hebrew Israelite Man gets shoes from Overstock w/ BTC mined
In this video I buy a pair of old school PF Flyers off of Overstock.com (a major player in the Bitcoin Market) using BTC or Bitcoin. I use Coinbase.com after sending funds from my primary wallet...

By: OSA Man

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BTC MINER: Hebrew Israelite Man gets shoes from Overstock w/ BTC mined - Video

Bitcoin Wikipdia, a enciclopdia livre

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Origem: Wikipdia, a enciclopdia livre.

Bitcoin uma criptomoeda cuja criao e transferncia baseada em protocolos cdigo fonte aberto de criptografia que independente de qualquer autoridade central.[3] Um bitcoin pode ser transferido por um computador ou smartphone sem recurso a uma instituio financeira intermediria[4] . O conceito foi introduzido em 2008 num paper publicado por um programador com o pseudnimo de Satoshi Nakamoto que o chamou de sistema eletrnico de pagamento peer to peer.[1][5][6][7]

O nome tambm se refere ao programa cdigo aberto que ele projetou para o uso da moeda e a respectiva rede peer-to-peer que formada. Diferente da maioria das moedas virtuais, bitcoin no depende da confiana em nenhum emissor centralizado, como um servidor de um grande banco por exemplo. A bitcoin usa um banco de dados distribudos espalhados pelos ns da rede peer-to-peer para registrar as transaes, e usa criptografia para prover funes bsicas de segurana, como certificar que bitcoins s podem ser gastas pelo dono, e evitar gastos duplos.

O projeto de Bitcoin permite propriedade e transferncias pseudo-annimas de valores. Bitcoins podem ser salvas em computadores na forma de um arquivo carteira, ou em servios de carteira provido por terceiros; e em ambos os casos bitcoins podem ser enviadas pela Internet para qualquer lugar ou para qualquer pessoa que tenha um endereo de Bitcoin. A topologia P2P da rede Bitcoin, e a ausncia de uma entidade administradora central torna invivel que qualquer autoridade, governamental ou no, manipule o valor de bitcoins ou induza inflao "imprimindo" mais notas. No entanto, grandes movimentos de procura podem fazer com que o seu valor aumente no mercado de cmbio.

O sistema bitcoin depende de transferncias de valores entre contas usando criptografia de chave pblica. Todas as transaes so pblicas, sendo armazenadas em um banco de dados distribudo nomeado block-chain. Para prevenir gastos duplos, a rede implementa um servidor de tempo distribudo, usando a ideia de prova de trabalho encadeadas. O histrico das transaes deve ser armazenado nos banco de dados distribudos (block-chain), e para reduzir o espao de armazenagem so usadas rvores de Merkle.

Bitcoin uma das primeiras implementaes do conceito chamado criptomoeda descentralizada, descrito originalmente em 1998 por Wei Dai na lista de discusses Cypherpunk [8] . Embora tenha apenas formato digital, uma bitcoin no deixa de ser considerada um ativo, no sentido econmico do termo.

Satoshi Nakamoto o pseudnimo da pessoa ou grupo que criou o protocolo original do bitcoin, em 2008, e lanou a rede bitcoin, em 2009. Alm do prprio bitcoin, nenhuma outra referncia a essa identidade foi encontrada. Seu envolvimento no protocolo original parece ter se encerrado em meados de 2010.[10] Antes de seu "desaparecimento", Nakamoto mantinha-se ativo tanto postando informaes tcnicas no frum BitcoinTalk quanto modificando a rede bitcoin. Ele foi o responsvel por criar a maior parte do protocolo, raramente aceitando contribuies de terceiros.[10]

Em Abril de 2011, Satoshi informou a um colaborador do bitcoin que teria "partido para novas coisas".[33]

Vrios jornais, como o The New Yorker e o Fast Company tentaram encontrar a verdadeira identidade de Satoshi Nakamoto. A investigao do Fast Company insinuou haver uma ligao entre uma patente de criptografia requisitada por Neal King, Vladimir Oksman e Charles Bry no dia 15 de agosto de 2008 e o registro do domnio bitcoin.org, feito 72 horas depois. O pedido de patente (#20100042841) continha tecnologia similar do bitcoin. Ao menos uma frase idntica foi encontrada tanto no pedido de patente quanto no documento descrevendo o bitcoin. Os trs homens envolvidos na petio de patente negaram explicitamente serem Satoshi Nakamoto.[34][35]

No dia 12 de maro de 2013, um servidor bitcoin (tambm chamado de "minerador") rodando a verso mais recente do protocolo criou um registro grande demais no log de transao (tambm chamado "blockchain"), incompatvel com verses anteriores do protocolo devido ao seu tamanho. Isso criou uma diviso no log de transaes. Alguns usurios utilizavam a verso mais recente do protocolo, compatvel com registros mais longos, enquanto outros usurios ainda utilizavam verses mais antigas do protocolo, no utilizando o log novo, grande demais. Essa bifurcao resultou na formao de dois logs diferentes sem um consenso de qual o log definitivo, o que permitiu que um mesmo valor de bitcoins, representado em dois logs distintos, fosse utilizado duas vezes. O site Mt.Gox temporariamente deixou de aceitar novos depsitos de bitcoins.[36] A cotao do bitcoin caiu 23% para US$ 37 no Mt.Gox, retornando cotao anterior de US$ 48 aps algum tempo. [24][25]

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Bitcoin Wikipdia, a enciclopdia livre

Bitcoin firm goes dark, and funds are missing

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Computer software engineer Mike Caldwell created these physical representations of Bitcoins, but in truth the currency exists only in the digital realm. AP Photo

Bitcoin is again drawing scrutiny following an apparent theft of $387 million in client funds from a Hong Kong exchange that trades in the virtual currency.

Hong Kong police are reportedly investigating the disappearance of the money at MyCoin, which allowed users to buy and sell Bitcoin. The company appears to have suspended its service. Calls to MyCoin could not be connected, while calls to its customer service line were not answered, according to Reuters.

In wake of the incident, Hong Kong's central bank cautioned consumers against investing in virtual currencies.

"Authorities are fumbling around trying to regulate these things," said Steve H. Hanke, a professor of applied economics at The Johns Hopkins University and a senior fellow at the Cato Institute. "Hong Kong has a very good, regulated banking system. It does not want the authorities in Beijing coming down on them hard because something happened in some Bitcoin exchange."

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Erik Finman, a 15-year-old from northern Idaho, founded an online education program that links students with instructors around the world. Michel...

But the latest cloud over Bitcoin, and the largest since the 2014 bankruptcy of Tokyo-based Mt. Gox exchange, has less to do with the pros and cons of using or investing in virtual currencies and more to do with an old-fashioned scam.

"Reports say this wasn't a traditional exchange that was hacked, like Mt. Gox, but instead a business that provided some sort of contract that promised you a return, and some are surmising MyCoin was really running a Ponzi scheme based on Bitcoins," said Reuben Grinberg, an attorney at Davis Polk & Wardwell who started writing about the digital currency in law school.

"Oftentimes with new technology, where regulators haven't clamped down yet, scammers or people with bad intentions come in and start harming investors," said Grinberg, who cited as example the U.S. Securities and Exchange Commission action last year against Trendon Shavers and Bitcoin Savings and Trust, or BSCST, the online entity he created.

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Bitcoin firm goes dark, and funds are missing

Why comets are like deep fried ice cream

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Astronomers tinkering with ice and organics in the lab may have discovered why comets are encased in a hard, outer crust.

Using an icebox-like instrument nicknamed Himalaya, the researchers show that fluffy ice on the surface of a comet would crystalize and harden as the comet heads toward the sun and warms up. As the water-ice crystals form, becoming denser and more ordered, other molecules containing carbon would be expelled to the comet's surface. The result is a crunchy comet crust sprinkled with organic dust.

"A comet is like deep fried ice cream," said Murthy Gudipati of NASA's Jet Propulsion Laboratory in Pasadena, California, corresponding author of a recent study appearing in The Journal of Physical Chemistry. "The crust is made of crystalline ice, while the interior is colder and more porous. The organics are like a final layer of chocolate on top."

The lead author of the study is Antti Lignell, a postdoctoral scholar at the California Institute of Technology in Pasadena, who formerly worked with Gudipati at JPL.

Researchers already knew that comets have soft interiors and seemingly hard crusts. NASA's Deep Impact and the European Space Agency's Rosetta spacecraft both inspected comets up close, finding evidence of soft, porous interiors. Last November, Rosetta's Philae probe bounced to a landing on the surface of 67P/Churyumov-Gerasimenko, confirming that comets have a hard surface. The black, soot-like coats of comets, made up of organic molecules and dust, had also been seen before by the Deep Impact mission.

But the exact composition of comet crust -- and how it forms -- remains unclear.

In the new study, researchers turned to labs on Earth to put together a model of crystallizing comet crust. The experiments began with amorphous, or porous, ice -- the proposed composition of the chilliest of comets and icy moons. In this state, water vapor molecules are flash-frozen at extremely cold temperatures of around 30 Kelvin (minus 243 degrees Celsius, or minus 405 degrees Fahrenheit), sort of like Han Solo in the Star Wars movie "The Empire Strikes Back." Disorderly states are preserved: Water molecules are haphazardly mixed with other molecules, such as the organics, and remain frozen in that state. Amorphous ice is like cotton candy, explains Gudipati: light and fluffy and filled with pockets of space.

On Earth, all ice is in the crystalline form. It's not cold enough to form amorphous ice on our planet. Even a handful of loose snow is in the crystalline form, but contains much smaller ice crystals than those in snowflakes.

Gudipati and Lignell used their Himalaya cryostat instrument to slowly warm their amorphous ice mixtures from 30 Kelvin to 150 Kelvin (minus 123 degrees Celsius, or minus 190 degrees Fahrenheit), mimicking conditions a comet would experience as it journeys toward the sun. The ice had been infused with a type of organics, called polycyclic aromatic hydrocarbons, or PAHs, which are seen everywhere in deep space.

The results came as a surprise.

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Why comets are like deep fried ice cream

NASA: Comets are like fried ice cream

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February 11, 2015

Omg yum. (Credit: Thinkstock)

Brett Smith for redOrbit.com Your Universe Online

If youve ever wondered what a comet is like, go out to your favorite Mexican restaurant and order the fried ice cream. Youre welcome.

With an outer crust of crystalline ice and an interior thats highly porous, fried ice cream is great analogy for what comets are like, according a new study by NASA scientists.

The study was based on experiments with an icebox-like device called Himalaya. In the study, the scientists found that fluffy ice on the outside of a comet would crystallize and solidify as the comet travels toward the sun and gets warm. As the water-ice crystals develop, they become denser and more ordered. This causes other molecules made up of carbon to be pushed to the comets surface. The result is a crispy comet crust covered with organic dust.

The researchers said their work was inspired by recent observations made from comet probes like the European Space Agencys Rosetta and NASAs Deep Impact.

What we saw in the lab a crystalline comet crust with organics on top matches what has been suggested from observations in space, said study author Murthy Gudipati, an ice chemistry expert at NASA. Deep-fried ice cream is really the perfect analogy, because the interior of the comets should still be very cold and contain the more porous, amorphous ice.

Now were hungry for comets

In the researchers lab, the study team started with amorphous ice packs the ideal composition based on knowledge of the coldest of comets and icy moons. In this condition, water vapor molecules are quickly frozen at extremely frosty temperatures of approximately -405 degrees F.

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NASA: Comets are like fried ice cream

Comets fall short of trip to state duals

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OSAGE | The Charles City wrestling team came up just short of a trip to the Class 2A state duals on Tuesday.

The eighth-ranked (IWCOA) Comets stormed back from a 20-point deficit to defeat No. 15 Crestwood 38-34 in their first dual of the night before falling to seventh-ranked New Hampton 48-32 in the final round.

Congratulations to New Hampton, Charles City coach Kevin Wedeking said. Theyre a great team and they have a little more depth. They went to work on us and they succeeded but I liked that our kids kept fighting.

While Wedeking was proud of how his team kept fighting against the Chickasaws who recorded nine pins in a 51-24 victory over Iowa Falls-Alden in their opening dual the Comets showed they could perform under pressure against Crestwood.

The Comets (18-8) trailed Crestwood 25-5 after six weights before junior Brandon Childs started a string of six consecutive victories by Charles City wrestlers with an 8-5 decision over Neil Clement at 152.

Following wins by Andrew Koresh (160), Tanner Peterson (170), Alex Koehler (182), Nick Jacobs (195) and AJ Maloy (220), the Comets turned the deficit into a 38-25 lead on the Cadets.

We knew that Cresco was going to be tough, Wedeking said. We knew we had them at the upper weights. We just had to keep it as close as we could and hope to get on a roll.

Against New Hampton, the Comets picked up a technical fall from fourth-ranked (132) Austin Staudt who also won by technical fall in his match against Crestwoods Owen Ellingson against Carter Stochl, an 8-2 decision from Jake Niichel at 145 against Ryan Gorman and a fall in 2:45 from Childs at 152 against Drew Boeding to pull within 18-14 through six weights.

Following back-to-back pins that allowed the Chickasaws to build a 30-14 lead through 170 pounds, Charles City got back-to-back pins from Koehler and Jacobs in 36 and 24 seconds, respectively, that brought Charles City to within 30-26.

Noah Hopp helped build New Hamptons lead back to 36-26 with a fall in 3:13 against Charles Citys Luke Hillegas before the Comets Brody Tupy closed the gap to 36-32 with a fall in 3:47 over Lincoln Weber at 285.

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Comets fall short of trip to state duals

Comets Form Like Deep Fried Ice Cream Scoops

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Comets are weird. And theyre about to get weirder.

Take Comet 67P/Churyumov-Gerasimenko, the 3-mile-wide lump of rock and ice the European Rosetta spacecraft has been orbiting since September, for example. It would smell terrible, it generates a strange radio wave song and it is much darker than expected, even darker than charcoal.

PHOTOS: Meet Rosettas Beautiful Lumpy Comet

But now, scientists at NASAs Jet Propulsion Laboratory (JPL) and the California Institute of Technology (Caltech) in Pasadena, Calif., have added another oddity to the cometary weird list: comets are best described as scoops of deep fried ice cream.

The crust is made of crystalline ice, while the interior is colder and more porous, said Murthy Gudipati of JPL, co-author of a recent study appearing in The Journal of Physical Chemistry. The organics are like a final layer of chocolate on top.

Headed by Caltechs Antti Lignell, the researchers used a lab-based icebox instrument nicknamed Himalaya to reproduce the conditions the icy materials inside a comet would experience in deep space. They found that the fluffy ice on the surface of a comet would crystallize and harden as the comet heads toward the sun and warms up, a NASA JPL news release said.

7 Intimate Close Encounters with Comets

During water-ice crystal formation, other carbon-containing molecules are lost to space, leaving a crunchy crust with a dusting of organic material.

During lab experiments, Lignell and Gudipati flash-froze water vapor mixed with other molecules comets are known to contain, including polycyclic aromatic hydrocarbons, or PAHs, that are found throughout space. This rapid freezing, down to a temperature of 30 Kelvin (-243 degrees Celsius, or -405 degrees Fahrenheit), created a form of ice not found on Earth. The water vapor freezes in place, creating an amorphous ice light, fluffy and filled with pockets of space, like solid cotton candy or aerogel (known as frozen smoke).

To simulate the cometary material being heated as a comet approaches the sun during its orbit (much like the heating Comet 67P is experiencing now), Lignell and Gudipati warmed their lab-based comet to 150 Kelvin (-123 degrees Celsius, or -190 degrees Fahrenheit) and some interesting chemistry took place.

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Comets Form Like Deep Fried Ice Cream Scoops

EF Education First Celebrates 50th Anniversary

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ZURICH, February 11, 2015 /PRNewswire/ --

Today, EF Education First (EF), world leader in international education, celebrates 50 years of opening the world through education. Since its beginning in 1965, EF has helped millions of students travel the world to explore new destinations and cultures, learn a language, or earn an academic degree.

(Photo: http://photos.prnewswire.com/prnh/20150211/728343 )

Entrepreneur Bertil Hult started EF in a dormitory basement in Lund, Sweden with initial capital of $750 - the sole investment fueling the company's remarkable growth to this day. Since that time, EF has grown into amultinational education company with 40,500 staff and teachers in 500 offices and schools in 53 countries. "To realize the impact of our work is truly humbling and we are looking forward to the next 50 years", said Bertil Hult, EF's founder and owner.

In the run-up to EF's birthday, thousands of EF staff, teachers, and students participated in a worldwide dance which has set the Guinness World Record for "most international dance" in the category: "Most nationalities in an online video album of people performing a choreographed dance".

Over the last 50 years, EF has been on an exciting journey with many milestone events: from the company's early cooperation with Apple to explore computer-aided language learning (1995), to the creation of the Hult Prize, the largest-ever student competition focused on solving some of the world's toughest challenges (2010), and the EF English Proficiency Index (2011), the largest ranking of English skills by country.

Committed to excellence in education, EF has research collaborations with teams from the Harvard Graduate School of Education and the University of Cambridge and has launched the world's first free standardized language test, the EFSET. In addition, EF continues to serve as the official language training provider to the Olympic Games, a partnership that dates back to the 1988 Seoul Olympics up to next year's 2016 Rio Olympics.

About EF Education First

Established in 1965 with the mission open the world through education, EF Education First (EF) is the world's leading international education company. EF (http://www.ef.com) has helped millions of students learn a new language and travel abroad. With a network of 500 schools and offices worldwide, EF specializes in language training, educational travel, academic degrees, and cultural exchange programs. EF has published the English Proficiency Index (http://www.ef.com/epi) measuring the English ability of adults in countries across the world.

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EF Education First Celebrates 50th Anniversary