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Digital currency: what is bitcoin
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What is Bitcoin?
Bitcoin is a peer-to-peer payment system using digital money. It is the first decentralized currency that is controlled by all Bitcoin users around the world, not by a single organization or government. Users everywhere can trade bitcoins worth hundreds of thousands of dollars without going through a middle man, like banks and credit card companies. A growing number of diverse individuals and businesses are starting to use and accept bitcoins. Bitcoins are being used, not just by online services, but also by brick and mortar businesses like restaurants and law firms.
How to Start Using Bitcoin
Users must have a “wallet” to store bitcoins, similar to a bank account, before they can make or receive payments. Bitcoin wallets can in the form of an online web-based service or of software that is stored on a computer’s hard drive, depending on user preference. Coinbase.com is a popular wallet service that contains mobile applications and can also trade a user’s dollars for bitcoins.
It is nearly impossible to purchase bitcoins with a credit card or PayPal because these transactions are easily reversible and more susceptible to “chargebacks” which is one of the problems that Bitcoin is trying to solve. One can acquire bitcoins by purchasing them at a bitcoin exchange, as a payment for goods and services, or through competitive mining.
How does it work?
Mining is a process in which users, called “miners”, process payments and secure the network in exchange for transaction fees and newly minted bitcoins. The procedure is known as “mining” because it is an analogy to gold miners who dig gold out of the ground so that everyone else can use it. As new bitcoins are created, more miners join the network, making t...
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...014, an online company called Silk Road was hacked and approximately 4,500 bitcoins, worth about $2.7 million, were stolen. This attack allegedly occurred because of a flaw in Bitcoin that allowed hackers to repeatedly withdrawal bitcoins from the Silk Road’s accounts. This situation has greatly diminished Bitcoin’s credibility and the public’s confidence in the new currency. (Pagliery).
This story exemplifies the disadvantages that can arise from being a relatively new electronic currency. It is likely that there are still flaws to be found within Bitcoin, and it is difficult to determine how successful it will be in the future. However, if you wish to take advantage of the low transaction fees, quick transactions, and high level of control over your money, you should consider using Bitcoin: just be aware of the possible disadvantages that may come with it.
On your way to work, you stop by the gas station to fill your car with gas. When it comes time to pay, instead of pulling out your credit or debit card, you enter your Bitcoin information. What is Bitcoin? Is it just another online payment method like PayPal, or is Bitcoin something more? Googling “Bitcoin” returns a vague answer that defines Bitcoin as a peer-to-peer crypto-currency. This “answer” only raises more questions. The problem with defining crypto-currency lies in the fact that the term itself is linked with Bitcoin. Crypto-currency is used as a general definition for Bitcoin and other similar online currencies. Knowing what the term crypto-currency stands for still does not answer the core question, what is Bitcoin? To truly understand Bitcoin, more precise questions are needed. What is Bitcoin, how does it function and should you use it?
All purchases made on Silk Road, an illicit online marketplace, must be paid for by Bitcoins. In one of the cases, the hacker set up a Bitcoin account and, with the assistance of other hackers, managed to raise 2 Bitcoins, worth about US$200, and used that to buy the heroin on Silk Road. In another instance, the CEO and founder of BitInstant was arrested on charges of money laundering. The charges were that he engaged in a scheme to sell more than US$1 million of the digital currency to users of Silk Road.
Goodale, Gloria. "Rise of Bitcoin: Is the digital currency a solution or a menace? (+video)." The Christian Science Monitor. The Christian Science Monitor, 23 Nov. 2013. Web. 25 Nov. 2013. .
The topic that I’m going to write about in this paper will be on the electronic currency released in 2009 known as Bitcoins. Bitcoins is a type of currency that entails computer software to be used with one person exchanging with another person for a different kind of trading option such as the US dollar, products or services. There is a fourth reason why Bitcoins can be exchanged which is done when a person is mining, that occurs when a participant acts as a mediator for transactions whereas mediator approves and documents. Bitcoins is one of the largest and first electronic currencies ever created by any developer including the makers Satoshi Nakamoto. Bitcoins doesn’t meet the characteristic guidelines to be considered an actual type of currency, though the US Treasury recognizes it as a type of decentralized currency in that no person or organization including governments oversees the transaction of Bitcoins.
Bitcoin is a form of digital currency that is similar to physical cash stored in a digital form. It is the first fully implemented cryptocurrency protocol utilizing an open source peer-to-peer payment system. As a transfer protocol, it fundamentally functions as a money transfer medium that sends bitcoins from user to user without the need of a third-party intermediary and the system is protected by peer-reviewed cryptographic algorithms. This cryptographic digital currency simultaneously provides users a method to exchange money for free or a nominal fee, which is mutually beneficial for retailers and consumers. The main concern is that it can be used for illegal activities such as the purchase of drugs, weapons and other illegal goods. Albeit true, the concern also exists with all other forms of regulated currency, such as cash and wire transfers. Anonymity is one of the greatest Bitcoin perks, however, nothing is as untraceable as cash. It is the solution to the leading economic and security issues that have left everyone vulnerable, particularly in the wake after the Target security breach in which hackers stole unencrypted credit card and debit card data for 40 million customers’ as well as their pins over the span of two weeks before it was detected. In addition, these hackers were also able to obtain the names, addresses, phone numbers, and email addresses of 70 million customers (Andreesen 6). If Bitcoin were to be used as the standard form of payment, the transaction data does not identify the purchaser’s identity and all information is encrypted. It is the most secure payment method and is a more secure future. Bitcoin is a technologically innovative soluti...
The Bitcoin is a change for the global economy because it has the “…ability to move large sums of money across borders instantly, cheaply and potentially anonymously” (Foley, Noble, Chilkoti, and Jones, 2014). Although some countries have established strict enforcements on the Bitcoin, other count...
Bitcoin was first proposed by a person known only by the apparent pseudonym of "Satoshi Nakamoto" in 2008. It is an internet based digital currency along with its own payment network which uses strong cryptography to prevent users from illicitly duplicating money. Bitcoin is independent from the control of governments, corporations, or other centralized authorities. This feature tends to appeal to people to use bitcoins for trading. But, it does not enjoy the security and protection which these large bodies can provide, and hence, it becomes volatile and insecure means of trading. Bitcoin needs lots of computers to process and record transactions. This is done by Bitcoin Mining tools. Every time someone successfully "finishes" a transaction, they receive Bitcoins in return. This provides an incentive to keep the currency running.
Bitcoin is a digital currency, similar to cash due to the fact it is instant, however, is not managed or controlled by a central government or organization. Instead, the network is run on thousands of independent user’s computers. None of these computers have more control over the network than any other computer. The network that Bitcoin was founded upon is based on 40 years of research in cryptography and over 20 years of research in cryptocurrencies; by thousands of researches around the world.
But Bitcoin (capitalized as a concept, lowercased when referring to units of the currency, according to American Banker) is another animal entirely. It is the first and most famous of a large and growing family of so-called “cryptocurrencies.” Others include Litecoin, Feathercoin, Songcoin (“designed for The Music Industry”), Auroracoin (Iceland only) and Dogecoin (“the fun cryptocurrency”)—but Bitcoin is by far the largest. Its origin is traced to a 2008 paper written by the pseudonymous Satoshi Nakamoto. Newsweek recently claimed to have located the real one, but he promptly denied it, so the whole thing remains quite mysterious.
You have a choice of paying by cash, debit card, online account or credit card. If you do not have money in your bank or online accounts, then either you go without, or you use your credit card. But, what about the people who have money in their bank account and still use their credit card.
users to send money, using computers. The same can be done by means of mobile phones that are support Web.
The use of credit and debit cards today are taking a tour in the sense that electronic cash is becoming more admissible as the world makes a switch towar...
To what extent will crypto-currencies affect the worlds economy? Introduction Firstly, an insight into crypto-currencies, what they are and how they can benefit the worlds economy. A crypto-currency is ‘digital medium of exchange’(RhettandLink) - managed through extensive encryption techniques known as cryptography. Comparable with fiat money, no group or individual can stunt, increase or abuse the production of crypto-currencies.
E-commerce application is a platform where there is buying and selling of products and services which are done by businesses and consumers via an electronic medium
A cashless society will further improve the globalisation that characterise our present time. The computerised systems can be used to decrease the quantity of paper trail therefore substituting paper cash with cashless credits or electronic money transfers. However, in a cashless economy, this will change with certain crimes almost eradicated. It will also be faster to generate electronic payments than cash as Near Field Communications (NFC) chips make their way into more payments cards and mobile handsets as well providing protection not applicable to purchases made using cash. This technology is simple with low power wireless link evolved from radio-frequency identification (RFID) tech that can transfer small amounts of data between two devices identifying us and our bank account to a computer. Another benefit of drawing nearer to a cashless society is that other companies are providing pioneering cash-free solutions to the payment related problems we come across. For example, WisePay, a provider of e-payments services, is deploying technologies that ensure parents no longer have to worry about sending their children to school with cash to pay for meals, excursions and other fees that will eliminate the likelihood of being caught short for cash or children misplacing money. The Government also has valuable explanations why they may deem to turn away from cash. Due the main factor of printing and distributing cash, not to mention ensuring the economy is free from forgeries which are all costly endeavours estimating that the cost to society of using cash is between 0.5 and 1.5% of GDP annually. In addition, there are many technological innovations that propose there is a real enthusiasm for an alternative to cash with the upsurge...