digital currency :Content Written by: Arzoo Zaheer
Bitcoin is a currency which exists virtually. It is also called digital currency. It is not like other currencies like pound, dollars, euros, etc. Bitcoin has been used as an alternative to physical currency for buying and selling of services and goods. This currency was the first cryptographic currency. It uses the method of cryptography for security, administration, and creation of digital currency.
Bitcoin was originated in 2009. Still, it is not a confirmed whether it involves an individual or a group of people naming Satoshi Nakamoto. Bitcoin came into consideration when the value raised from $22 in February to $266 in April. This emerging was only in a two month period. There was 10 million Bitcoin issued at its peak. And the market value of Bitcoin was boosted to $2 billion.
Working of Bitcoin
After the introduction of Bitcoin for the very first time, you will have to install a digital currency wallet into the electronic device you are going to use. This digital wallet is asoftware that is readily available for free. This program generates Bitcoin addresses against the information you provide. There are three different types of digital wallets that you can install as per your need
Web wallet which is available on the website of any service provider that is hosting Bitcoin.
Software wallet which is available for the computer.
Mobile wallet which is available on your mobile phone.
The technique using for security in Bitcoin is Encryption4. In this process, an initiation Bitcoin address occurs, a unique pair of the public and the private key is made, which possess letters and alphabets.
Each of the Bitcoin address has its balance. When you buy Bitcoins, then these Bitcoins are considered as your balance in the wallet against your Bitcoin address.
There are some ways for purchasing Bitcoins, i.e., you can but it from currency exchange of Bitcoin, e.g., Bitstamp or Mt.Gox. You can also buy it from BitInstant that is funds transfer mechanism between exchanges of Bitcoin. You can even make transactions via Bitcoin.
Note that all Bitcoin exchanges are put away openly and for all time on the network of Bitcoin. This implies that the transfers and balance of any address of Bitcoin are apparent to anybody.
Specialists along these lines prescribe that Bitcoin proprietors make another address for every exchange as a method for guaranteeing protection and improving security.
The transactions of Bitcoin use a single log of operation, shared with the public, is known as “blockchain.” This is to affirm that the gathering of people spending the Bitcoins indeed possesses them; and furthermore it is used to forestall misrepresentation and twofold spending.
The transaction and verification of Bitcoin require a lot of time because of it involves complex algorithms in mining. And this process is time-consuming in spite of the fact of the power of computing.