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แสดงบทความที่มีป้ายกำกับ What is Bitcoin? แสดงบทความทั้งหมด
แสดงบทความที่มีป้ายกำกับ What is Bitcoin? แสดงบทความทั้งหมด

วันพุธที่ 25 พฤศจิกายน พ.ศ. 2558

Why use bitcoin?

Why use bitcoin?


It’s fast


You can send money anywhere, and it will arrive minutes later, after the bitcoin network processes the payment. When the transaction is with a foreign bank to your bank often holds the money for a few days because of the need to check the availability of funds from a foreign bank. For the same reason, international transactions of relatively long duration. Payments using bitcoins are usually shorter. Payments can be rapid, if not checked, which means that the business partner assumes the risk of untested acceptance of the transaction. The alternative is a 10-minute delay if the buyer the Government of such confirmation. This is much faster than any interbank transfers. Money can be sent anywhere, and more importantly, can reach in a few minutes soon after being processed by the network Bitcoin.


It’s cheap


Are you saying that your card is trading instantly? Well, it's true. However, both you and your business partner pay for the privilege. Some partners charge a fee for debit card transactions. This is due to the need to pay for them so. "swipe-fee".



How to store your BTC


Although you don’t technically store bitcoins anywhere. What you store are the secure digital keys to access your public bitcoin addresses and sign transactions. This information is stored in a bitcoin wallet.

Bitcoin wallets come in a variety of forms. There are three main types of wallet: desktop, mobile, and web. Here’s how they work.


BTC wallets store the private keys that you need to access a bitcoin address and spend your funds. They come in different forms, designed for different types of device. You can even use paper storage. It is important to secure and back up your bitcoin wallet.

Desktop bitcoin wallets


If the original client BTC (Bitcoin-Qt) is already installed on your PC, you already have a wallet without even knowing it. In addition, this software allows you to create BTC address to send and receive virtual currency and keep the key. There are other software portfolios BTC, each with different properties and funkcjiami. Multibit runs on Windows, Mac OSX and Linux. Hive is a portfolio based on information that OSX with interesting possibilities, including application enabling direct connection to the service BTC. Some software portfolios are focused on safety. Armory is located in this category. Others take priority anonymity. DarkWallet will be focused on anonymity. Using a browser plug-ins, third parties will refrain from Tracking transactions.





How to sell bitcoin


Selling bitcoin isn’t quite as straightforward as buying bitcoin, but fortunately CoinDesk is here to help. This guide will give you all the information you need to cash out your digital currency.
When deciding how to sell your bitcoin, you first need to consider which method best suits your situation: selling bitcoin in-person or selling bitcoin online. Each option has its own advantages and disadvantages.

Selling bitcoin online


Selling bitcoin online is by far the more common way of trading your bitcoin. There are two ways to go about selling bitcoin online:

1. The first way involves a direct trade with another person, the intermediary facilitating the connection.
2. The second way is through an online exchange, where your trade is with the exchange rather than another individual.

Direct trades: Websites that offer this type of selling structure include Coinbase and LocalBitcoins in the US and BitBargain UK and Bittylicious in the UK.
On these sites, you will usually have to register as a seller. This involves verifying your identity, which we will discuss again later. Once you have registered, you can post an offer, signalling that you want to sell, and the website will alert you when a buyer wants to trade with you. From there, your interaction is solely with the buyer, but you use the website to complete your trade.
The process of selling on Bitbargain UK and (more so) Bittylicious can be quite involved and requires some patience. However, support at the former site has been great in our experience. Bitcoin users with bank accounts in the United States should consider using Coinbase, which has won many fans with its simplicity.


Sell Bitcoin for Other Crypto currencies


Exchanges: Another way to sell BTC is to register for the online marketplace. In a further verification of the identity will be required, but not so specific. Exchange act as an intermediary with the means of all the users. By setting the offer (like buying), specifying the quantity and type of currency that is for sale (eg. BTC) as well as the price per unit. Once a match is kupier, the stock market will make transactions. Currency will be transferred to the account of srzedawcy. The disadvantage of this method is that by selling fiat money (having no basis in gold) is required to entrust them to the bank. If the stock market has liquidity problems or conflict with the bank, can be a long wait to receive funds. Mt. Gox became (in) famous the same reason, and BTC meet recently with a similar plague. Therefore, you need to carefully examine the selected stock exchange. Examples of other exchanges are Kraken, Vircurex and Bitstamp. Alternatively you can use the simple exchange Cryptocurrency. It is less likely that someone will want to conduct transactions in this way, but there are reasons for such. Arbitration rare occasions a stock or pay for services (eg, The Oxford Blue Pub sometimes accepts Feathercoiny). Examples of such sites are Bter and Cryptsy. In addition, the required fee for the use of certain exchanges. Mt. Gox deletes a minimum fee of 0.25% and a maximum of 0.6%, while the BTC fixed charge 0.2%. Another reason to think the limit is that you can save money in the stock market (it varies from time to time). Apart from this, it is reasonable to keep all funds in the stock market, even if it is "easy way". Responsibility for their own funds rests with the owner, and store them on her own, devices and accounts is safer than trusting the stock market, which could become hacked.


วันอาทิตย์ที่ 22 พฤศจิกายน พ.ศ. 2558

What is Bitcoin?

What is Bitcoin?

Bitcoin is a open source, peer-to-peer payment system introduced in 2009. It is a type of digital currency in which encryption techniques are used to regulate the generation of units of currency and verify the transfer of funds, operating independently of a central bank.
Read more
What is Bitcoin? Bitcoin is a new currency that was created in 2009 by an unknown person using the alias Satoshi Nakamoto. Transactions are made with no middle men – meaning, no banks! There are no transaction fees and no need to give your real name. More merchants are beginning to accept them: You can buy webhosting services, pizza or even manicures.

Who controls the Bitcoin network?

Nobody owns the Bitcoin network much like no one owns the technology behind email or the Internet. Bitcoin transactions are verified by Bitcoin miners which has an entire industry and Bitcoin cloud mining options. While developers are improving the software they cannot force a change in the Bitcoin protocol because all users are free to choose what software and version they use. In order to stay compatible with each other, all users need to use software complying with the same rules. Bitcoin can only work correctly with a complete consensus among all users. Therefore, all users and developers have a strong incentive to protect this consensus.

How does Bitcoin work?

From a user perspective, Bitcoin is nothing more than a mobile app or computer program that provides a personal Bitcoin wallet and enables a user to send and receive bitcoins. Behind the scenes, the Bitcoin network is sharing a massive public ledger called the "block chain". This ledger contains every transaction ever processed which enables a user's computer to verify the validity of each transaction. The authenticity of each transaction is protected by digital signatures corresponding to the sending addresses therefore allowing all users to have full control over sending bitcoins. Thus, there is no fraud, no chargebacks and no identifying information that could be compromised resulting in identity theft. To learn more about Bitcoin, you can consult the original Bitcoin whitepaper, read through the extremely thorough Frequently Asked Questions, listen to a Bitcoin podcast or read the latest Bitcoin news.

What is a faucet?

A faucet is a site where you can earn free bitcoins in exchange for advertising exposure or for completing small tasks. Faucets are a way for newcomers to get the feeling of earning, moving and spending bitcoins for free, even if in small amounts, so that they can try the system and, hopefully, get more involved with it.
Remember 1 Satoshi = 0.00000001 Bitcoin.

What is Paytoshi?

Paytoshi is a reliable Bitcoin micropayment wallet system. It allows users to cache Bitcoin micropayments and to receive them with very low transaction fees once balance reach a given threshold.

Anonymity BitCoins

Though each bitcoin transaction is recorded in a public log, names of buyers and sellers are never revealed – only their wallet IDs. While that keeps bitcoin users’ transactions private, it also lets them buy or sell anything without easily tracing it back to them. That’s why it has become the currency of choice for people online buying drugs or other illicit


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