DGCOIN: tháng 5 2014

Thứ Ba, 20 tháng 5, 2014

STEP BY STEP EARNING BITCOIN

Earn Bitcoins - Many people find that the best way to get bitcoins is to accept them as payment for the products or services they already sell. Just give your customers the option to pay in bitcoin.

To make it easy, you may want to sign up for a bitcoin merchant account which allows you to send invoices and integrate bitcoin payments into your online order pages for most of the popular shopping cart systems.

BitPay - (Highly Recommended) - Merchant account services

CoinBase - Merchant account services

Coinkite - Merchant Terminal / POS system

First, you need a wallet to obtain BTC. Wallet providers include:

You can also download the Bitcoin client from the official website (bitcoin.org) and create a wallet from the application.

Second, Get your BTC.

We're giving away micro amounts of bitcoin for people that want to test the waters. If you want to "win" free BTC, insert your wallet in the form on this page. If you don't have a wallet, go here first.

Places to Deposit Bitcoin

Earn Bitcoin on these web sites

Earn Faster With This Tool

Get Free Bitcoin on these web sites

Bitcoin Faucet Tour

Use Coin

Use BTC to send money to friends and family, for commerce, to play games, gamble, speculate on the exchanges and more.

If you don't have any bitcoins yet, go here first

Spend Bitcoins

Invest in BTC

Accept Bitcoins

Trade Bitcoins

Thứ Hai, 19 tháng 5, 2014

Sự tồn tại của Bitcoin và “bất lực” của cơ quan quản lý

Ủy ban Kinh tế cho rằng, thực tế sự phát triển và phổ biến của đồng tiền “ngang hàng” như Bitcoin vẫn ngày càng lớn mạnh. Giao dịch loại tiền này tồn tại và nằm ngoài ý chí chủ quan của cơ quan quản lý cũng như các ngân hàng trung ương.

Bitcoin không được thừa nhận là một phương tiện thanh toán tại Việt Nam.

Ngay trước thềm Diễn đàn Kinh tế mùa xuân dự kiến diễn ra tại Hạ Long, Quảng Ninh vào 28-29/4/2014, Ủy ban Kinh tế của Quốc hội đã công bố Bản kinh tế số 10, trong đó đề cập đến rủi ro với các đồng tiền “ngang hàng”.

Theo Ủy ban, đồng tiền “ngang hàng” được coi là “một xu hướng mới nổi lên” với mức độ phổ biến và sự quan tâm ngày càng lớn.

Theo đó, khác với các đồng tiền truyền thống, các đồng tiền “ngang hàng” không do một thực thể duy nhất chịu trách nhiệm phát hành, bảo đảm và thực hiện chức năng thanh toán bù trừ. Các đồng tiền này có được nhờ sự nỗ lực “khai thác” của thành viên tham gia mạng máy tính ngang hàng, với mức độ khó khăn tăng dần theo số thành viên và số tiền đào được giảm dần theo thời gian.

Loại tiền “ngang hàng” phổ biến nhất cho đến nay là Bitcoin với nhiều diễn biến tăng giảm khá mạnh.

Trong khi một số quốc gia như Đức và Singapore công nhận Bitcoin, nhiều sàn giao dịch Bitcoin có quy mô lớn và nhiều doanh nghiệp chấp nhận thanh toán bằng đồng tiền này thì hầu hết các quốc gia, trong đó có Việt Nam lại tuyên bố cấm hoặc không bảo trợ. Bitcoin không được thừa nhận như một phương tiện thanh toán.

Các lý do chính cho lệnh cấm này là việc các đồng tiền nà có thể phục vụ hoạt động rửa tiền, tài trợ khủng bố… trong khi chịu rủi ro bị ăn cắp qua mạng. Rủi ro đối với hệ thống tài chính quốc tế giảm dần song rủi ro đối với các nhà đầu tư tham gia đào và giao dịch các đồng tiền này ngày càng lớn hơn, nhất là sau khi sàn giao dịch Mt.Gox tuyên bố phá sản.

Tại bản tin này, Ủy ban Kinh tế cũng đánh giá rằng, thực tế sự phát triển và phổ biến của đồng tiền “ngang hàng” như Bitcoin vẫn ngày càng lớn mạnh. Nhiều dịch vụ như thanh toán học phí, mua bán qua mạng, thanh toán một số hàng hóa như cà phê, máy đổi tiền sang Bitcoin… vẫn tồn tại và nằm ngoài ý chí chủ quan của cơ quan quản lý cũng như các ngân hàng trung ương.

Do đó, theo Ủy ban Kinh tế, điều cần làm hiện tại là đánh giá sớm và đầy đủ những tác động có thể của tiền “ngang hàng” và chuẩn bị các chiến lược “ứng phó” chủ động.

Theo: http://vnbitcoin.com/

Value of the Bitcoin

Bitcoins can be used for many things. Some of the places they can be used are:

Restaurants
Venues
Shopping
Trade Market

Many of the rich are people who have established themselves into the world of bitcoins. The top address on the list holds an amazing value of $2.85 million. This is with the exchange rate currently at $6.50 per BTC. The problem that has arisen with the use of bitcoins however is the transferring of bitcoin value into amounts that reach $10 million or more when involved in trade settlement. Some people believe that the use of bitcoin is not a currency at all but a gamble. They believe that bitcoins are unstable and unpredictable due to the problem in transferring it into cash currency. They also have these beliefs because of the fluctuating value that bitcoins prevail. Something may be a certain amount today but three times as much two days later. There are an estimated amount of 11 million bitcoins in circulation now (More info). It is believed that this circulation will stop when the number reaches to 21 million. One good thing is bitcoins are almost not possible to counterfeit but even if they are hacked there is no officials or department of justice who can help you to retrieve them. There are many government agencies that have taken an interest in bitcoins. One of these agencies is the Financial Crimes Enforcement Network who stated that no matter if it is bitcoins or currency that all must abide by the same rules and record-keeping as all the others. Financers on the internet who use bitcoins are looking out for this type of digital currency to reach national laws so that it will be out of the reach of the Government. Will this happen? We don’t know but one thing is the bitcoin is on the rise.

Chủ Nhật, 18 tháng 5, 2014

Virtual teams: 5 Things You Need to Know

Internet use has fueled the growth of virtual teams, consisting of people who work remotely and use information technology to communicate and collaborate.

Virtual teams are a new modality in the organization and management of work since so far, the teams were on-site and the work was done in a shared space, or there was a physical operational base.

Professionals and companies can leverage the opportunities offered by virtual teams to work on them, so as to create and manage them.

Learn in just 5 points all the information you need to know about virtual teams:

1. There is no need for large financial investment

Hiring a team of virtual professionals in order to open or expand your business, will allow you to avoid all the costs involved in opening an office such as renting a space and purchasing equipment and materials.

2. They are of great help to expand business

A virtual team can consist of people living in different countries, and through each of these virtual professionals, your business can have access to different markets worldwide.

3. It is possible to have a virtual office just with a computer program

With collaborative software programs or “groupware”, members of a virtual team can work on a common project from various locations, share information and communicate among themselves.

4. Create jobs

Virtual professionals are free to work from wherever they want, and this allows people with limited transportation or family responsibilities to access to the labor market. Additionally, virtual team manager is becoming a profession more and more common.

5. Help to protect the environment

Without a physical office where to go, workers do not have to use public or private transport, reducing gas emissions. It is also not necessary to purchase equipment and materials such as paper, since virtual teams communicates online.

In LibertàGià, our affiliates network works as a virtual team, which promotes economic and geographic expansion of the business, contributing to job creation and environmental stewardship.

Author: Patricia Jiménez

Sau: http://portal.libertagia.com/

5 Tips for Working leadership image on the Internet

With the big boom of social networks, personal relationships are more exposed in the virtual world. The online behavior can even interfere positively or negatively your job and career.

Thus, personal internet marketing is gaining more importance, especially for those who take or intend to take leadership positions based on a good reputation and credibility.

So we give you five tips to work efficiently your professional leadership image on the internet, using social networks.

1 – Identify your skills and abilities:

First, you need to know what your real goals and interests. Where do you want to get to? If you want to be a team leader and work your image on the Internet as such, understand that everything will depend on your skills and capabilities.

Identify and work on them, exalting them. Developing your best features is always more advantageous than if you promote yourself doing something that you are not naturally good at.

2 – Create editorial lines:

Whether on Facebook, Twitter, LinkedIn or even blogs, always think your editorial guidelines. If you want to work your image as a leader, creating a serious and credible reputation, you should be cohesive in what you post, share or disclose.

A leader who, for example, works his motivational image on the Internet, but shares information about rising unemployment and economic crisis is inconsistent in the image she/he wants to convey.

If you want to develop your professional image online, you need to understand that in social networks you can not have an amateur or an entertainment connotation. Accept it as a job.

3 – Do not “sell” what does not exist:

There is a huge difference between praise your good points and invent them. On the internet you can lie about skills and abilities, but remember that your image as a leader in the virtual world is always connected to the real world.

Accept the consequences of selling a false leadership image online. In 2012, for example, the former CEO of Yahoo, Scott Thompson, was fired after the discovery of a lie on his resume.

4 – Think about your friends, fans and followers

When you decide to work your online image, understand that you are also creating an audience. This makes you responsible for all content that decide to publish in social networks or blogs.

So much more than just talk about you, your work and your life, also provide content that will help your target audience in some way. Disclose courses, events, tips and phrases of leadership and related news.

5 – Online Interaction

If you publish in the Internet, you are exposed to praise, but also criticisms. Be prepared for this. After all, no one can please everyone, especially on the Internet, where users have great power of opinion and are keen to use it.

Interacting with your audience is extremely important. People are not obliged to review your content and if they do, it is because they have been touched in some way. Be sure to answer them.

In cases of positive comments or questions, thank or try to solve the issues raised. Even in negative cases, try to always use the most diplomatic way and emotional intelligence.

Author: Antônio Netto
Adaotation: Patricia Jiménez

Sau: http://portal.libertagia.com/

Get to know 3 advantages of cloud computing

Cloud computing, is so named because the information and user data are stored in “clouds”, ie on large servers that can be accessed over the internet.

Therefore, we list three advantages of cloud technology for personal and business users:

1 – Access the data from anywhere and any device:

Having access to your information and digital data no longer depends on a restricted computing environment, and can be accessed anywhere, providing there is internet.

For both, personal and business users, cloud technology allows freedom of access, regardless of location and without synchronizations of removable media, like flash drives or external drives.

In the era of mobile devices, the access to data in the “cloud” is also not limited to personal computers, but can be accessed through tablets, mobile phones and other devices in the majority of the services with internet.

2 – File security

Who has not lost digital photographs or personal files that were stored on external drives, flash drives, CD’s or even the computer that has just crashed?

A major advantage of cloud storage is that it is not dependent on personal physical devices, which are always subject to damage and wearing down.

In cloud computing, your personal and professional data is stored in large, multiple servers, which eliminate the risk of data loss.

3 – Save time and money:

One of the big advantages of cloud technology is the optimization of time. The personal process of updating softwares and hardware maintenance by the users are spared. Updates are made automatically, without user intervention.

In the majority of cases, users do not even need to worry about compatibility of hardware or even operating systems, being able to access their data regardless of that .

In the business world, saving time also means saving money. Systems for cloud computing, as a rule, offer free software and applications, economizing, above working time also expenses with user licenses. In case of paid software, the big advantage is the possibility to buy software licenses only for the time of using the resources.

Finally, for companies, renting storage space on large servers with cloud technology can be cheaper than investing in their own infrastructure and subsequent maintenance of the servers.

LibertàGià offers its affiliates a storage service in the cloud via the website http://livebx.com/login.php.

Para conhecer mais sobre os planos de armazenagem da LibertàGià, contacte um de nossos afiliados independentes ou faça o download do plano de negócios disponível no portal LibertàGià.

To learn more about the storage plans of LibertàGià, contact one of our independent affiliates or download the business plan available in the LibertàGià portal.

Sau: http://portal.libertagia.com/

3 tips to start working online

If you need money or just want to earn some extra money to travel or start a new project, do not think that in order to fill the pockets the only option is to wake up early, go to the office and meet endless hours. Today, the reality is quite different and the internet will help you to turn your time into money.

Therefore, we will give you three tips to avail every minute you spend on the internet:

1 – The first thing to know is that it is not needed to be a computer expert to earn money online. However, for his plan to work out from the first day on, we suggest you choose activities or businesses that are compatible with your computer skills.

On the internet there are simple options for making money by clicking on certain sites. LibertàGià, for example, offers free and without any sort of investment online advertising service with daily tasks that generate money in your account.

If on the other hand you are used to working with computers, there are sales of virtual products and training sales teams options. You can get to know the LibertàGià Business Plan which is available on the company’s website.

2 – The Internet is open 24 hours a day, 365 days a year, anywhere in the world. Take this advantage and adapt your work to your personal preferences and financial needs, not vice versa.

You can work unlimited hours and the time you want. Additionally, you can choose what time of the day you start working and when to have a break or when to end your work. The result of your earnings will depend on your effort and dedication.

Do not forget, with the Internet you can choose which country you want to work in and thus use the exchange rate of the money in your favour.

3 – To start your internet business you need to have the right attitude. Every effort has its reward, but you must be organized and have clear objectives.

Create a work plan that describes its activities and the benefits they achieve with each of them depending on the time dedicated. When working online, you only need to see your plan fast to start any activity.

If you decide to work online and remember these tips, your finances could improve with a single click.

Download version 1.9 of the Official Presentation of LibertàGià!

Author: Patricia Jiménez
Adaptation: Maja de Magalhães

Sau: http://portal.libertagia.com/

Thứ Bảy, 17 tháng 5, 2014

What will happen if all Bitcoins are mined?

That is a question that many critics, and even those within the community often ask. There is in fact a short easy answer to this, but that short answer leads to deeper questions. Some of the deeper questions include; will mining be profitable, will Bitcoin even exist, and does this put the currency in danger?

The answer to this short answer is this. Basically, Bitcoins could still run in circulation. But odds are that using incredibly small decimal points of Bitcoins will be more practical, and miners will only be paid on transaction fees. That answer of course leads to some to some questions, questions that have no answers at this point.

So, if Bitcoin miners are only paid by transactions how will the Bitcoin mining landscape change? As stated above, there is no definitive answer but there are some logical possibilities. This could suggest that there will be far less miners it could all suggest that transaction fees will go up and it could mean both. One of the great things about Bitcoin is the low transaction fees so at what point is market equilibrium? In other words how much will transaction fees have to be to render the Bitcoin worthless? It is easy to see where this going, every answer leads to another question.

It will be quite sometime before all Bitcoins are mined, which easily makes one think that Bitcoin will cease to exist before all Bitcoins reach circulation. With the young age of the Bitcoin and cryptocurrency in general, we do not have near enough data to know what Bitcoin could actually be. The honest truth is, Bitcoin is at a point where it could die off in the near future. I know that might seem ridiculous given how bullish some have been on Bitcoin it is very reasonable to assume it is just another bubble. Let's assume now that Bitcoin isn't a bubble and it turns out to have real long-term value. That would be fantastic! But all that does is prove the concept. Technology grows exponentially; there will be other successful alternative currencies.

Perhaps you are reading this and thinking, "I'm not going near cryptocurrency it is too uncertain." Don't be so alarmed, every currency is uncertain and could at any point be deemed useless. It was only several hundred years ago when salt was a common currency. People will trade and barter what is of value at the time. No currency will live long in terms of human history regardless of how stable you believe one currency to be. Even date back to when we used gold as currency or to back currency it is people that gave it value. Nothing is of value on its own, a society or government has to give it value. If you have a whole bunch of salt today saved up and tried to use it as currency today, you couldn't. You would just have a whole bunch of salt. You don't want to be the guy with all the salt in ten years from now, and cryptocurrencies might not be the future but they are for right now!

Bitcoin Mining Hardware

CPU's: In the beginning, mining with a CPU was the only way to mine bitcoins. Mining this way via the original Satoshi client is how the bitcoin network started. This method is no longer viable now that the network difficulty level is so high. You might mine for years and years without earning a single coin.

GPU's: Soon it was discovered that high end graphics cards were much more efficient at bitcoin mining and the landscape changed. CPU bitcoin mining gave way to the GPU (Graphical Processing Unit). The massively parallel nature of some GPUs allowed for a 50x to 100x increase in bitcoin mining power while using far less power per unit of work. While any modern GPU can be used to mine, the AMD line of GPU architecture turned out to be far superior to the nVidia architecture for mining bitcoins and the ATI Radeon HD 5870 turned out to be the most cost effective choice at the time.

FPGA's: As with the CPU to GPU transition, the bitcoin mining world progressed up the technology food chain to the Field Programmable Gate Array. With the successful launch of the Butterfly Labs FPGA 'Single', the bitcoin mining hardware landscape gave way to specially manufactured hardware dedicated to mining bitcoins. While the FPGAs didn't enjoy a 50x - 100x increase in mining speed as was seen with the transition from CPUs to GPUs, they provided a benefit through power efficiency and ease of use. A typical 600 MH/s graphics card consumed upwards of 400w of power, whereas a typical FPGA mining device would provide a hashrate of 826 MH/s at 80w of power. That 5x improvement allowed the first large bitcoin mining farms to be constructed at an operational profit. The bitcoin mining industry was born.

ASIC's: The bitcoin mining world is now solidly in the Application Specific Integrated Circuit (ASIC) era. An ASIC is a chip designed specifically to do one thing and one thing only. Unlike FPGA's, an ASIC cannot be repurposed to perform other tasks. An ASIC designed to mine bitcoins can only mine bitcoins and will only ever mine bitcoins. The inflexibility of an ASIC is offset by the fact that it offers a 100x increase in hashing power while reducing power consumption compared to all the previous technologies. For example, a good bitcoin miner like the Monarch from Butterfly Labs provides 600 GH/s (1 Gigahash is 1000 Megahash. 1 GH/s = 1000 MH/s) while consuming 350w of power. Compared to the GPU era, this is an increase in hashrate and power savings of nearly 300x. (Calculate the earnings of any bitcoin mining hardware device using this bitcoin mining calculator).

Bitcoin mining hardware list: Mining hardware comparison

Unlike all the previous generations of hardware preceding ASIC, ASIC is the "end of the line" when it comes to disruptive technology. CPUs were replaced by GPUs which were in turn replaced by FPGAs which were replaced by ASICs. There is nothing to replace ASICs now or even in the immediate future. There will be stepwise refinement of the ASIC products and increases in efficiency, but nothing will offer the 50x - 100x increase in hashing power or 7x reduction in power usage that moves from previous technologies offered. This makes power consumption on an ASIC device the single most important factor of any ASIC product, as the expected useful lifetime of an ASIC mining device is longer than the entire history of bitcoin mining. It is conceivable that an ASIC device purchased today would still be mining in two years if the device is power efficient enough and the cost of electricity does not exceed it's output. Mining profitability is also dictated by the exchange rate, but under all circumstances the more power effecient the mining device, the more profitable it is.