What is Bitcoin?
Bitcoin, which was invented in 2009, is a cryptocurrency that has taken some time to catch on. Cryptocurrencies are virtual currencies that aren't controlled by governments or central banks. The bitcoin digital currency is created through a process called mining and can be traded for real-world currencies. Bitcoin is already accepted as payment at numerous online retailers. Bitcoin could become more widely used if it becomes easier to use and if governments approve its use. For example, Bitcoin could be helpful for people living in countries with high inflation rates who don't have access to traditional banking services. Bitcoin also may appeal to people who want greater anonymity when making transactions. In addition, larger organizations such as corporations may find Bitcoin useful because it eliminates credit card fees and reduces transaction costs associated with international money transfers.
However, widespread adoption of Bitcoin faces several challenges: Security concerns: While Bitcoin transactions are secure against hacking attacks—as long as you take precautions—the exchanges where Bitcoins are bought and sold are vulnerable to hackers who steal Bitcoins from customer accounts.
Why do we need it
Cryptocurrency has seen explosive growth in recent months and Bitcoin is now worth four times as much as an ounce of gold. While there are more than 800 cryptocurrencies available on the market, many people think Bitcoin will remain king. But why might its value jump another ten-fold over just five years from now? For starters, it may gain more widespread acceptance as a valid form of currency, including from regulators. It may also see wider use among established companies and organizations to help them reduce transaction costs.
Another reason for Bitcoin’s rise could be that it is not subject to inflation: only 21 million Bitcoins can ever be mined, which means increased demand for them would likely drive up their price. Finally, Bitcoin doesn't have any physical assets backing it so its supply cannot increase, meaning it's limited by design. If Bitcoin were to replace government-backed currencies like the dollar or euro at some point in future then we'd have a pretty good idea why its value has grown so quickly – but until then, nobody knows what will happen with cryptocurrency. So if you're looking for big returns on your investment in Bitcoin over five years' time, you'll probably need some patience – and maybe even some luck!
How many are out there
By December 2017, there were over 1,000 cryptocurrency and digital asset types with a market cap of over $320 billion. Not all of them have staying power—but some could jump significantly in value, just like Bitcoin did. One way to invest in cryptocurrency and blockchain technology is to invest directly into crypto tokens on a Tokenized Equity Offering, which doesn't mean what you might think it means. Though the most common method for investing in crypto involves purchasing Bitcoin or Ethereum (then buying individual crypto tokens) on an exchange, some companies are issuing their own cryptocurrencies and holding equity offering events to raise capital directly from investors around the world. An investor who purchases crypto tokens in these offerings will likely get voting rights on decisions regarding that company. But they'll also have exposure to other crypto tokens outside of that company’s holdings as well as potentially lucrative dividends paid out by that company based on how its business performs.
How secure is it
Bitcoin is among the most secure cryptocurrencies. Its transaction processing system, which requires an enormous amount of computing power to hack into, make it impossible for any single entity to control Bitcoin. Furthermore, all transactions are recorded on a public ledger called Blockchain which makes it difficult for someone to spend Bitcoin that they don't own. The technology behind Bitcoin is revolutionary and can be used to store any kind of information securely including medical records, birth certificates and legal contracts as well as currency. Given its current potential as well as its early stage of development Bitcoin has a chance at becoming one of humanity’s greatest inventions and biggest money making opportunities ever. A growing number of investors who buy and hold Bitcoin are betting that once Bitcoin matures, greater trust and more widespread use will follow, and therefore Bitcoin's value will grow.
However given what we know about human nature I think it’s also safe to say there will always be people who have no interest in cryptocurrency or who believe digital currencies are inherently risky. This could lead to a large number of people selling their Bitcoins as soon as there is a problem or scandal with Bitcoin - even if there isn't actually anything wrong with it!
If you want to get involved with cryptocurrency then it might not hurt you to think about buying some Bitcoins but only invest what you can afford to lose.
How can you get some
There are a variety of ways to get your hands on bitcoin and other digital currencies. You can purchase them on an exchange using regular currency, obtain them through a process known as mining (more on that below), or receive them as payment for goods or services. For example, if a friend wanted to buy $50 worth of Ethereum, you could send them your Ethereum address and they could send you $50 worth of Ethereum. When someone sends their cryptocurrency to your wallet, it’s yours—you own it. Every transaction happens in a one-on-one way without intermediaries. The fees that come with transferring cryptocurrencies tend to be relatively low as well (compared with those of traditional wire transfers). This is all thanks to blockchain technology.
Cryptocurrency transactions are decentralized across a network of computers. So, if I want to send cryptocurrency to my friend Joe in New York, I don’t need to go through a bank or PayPal: I just send him my cryptocurrency.
But what happens when I want to cash out?
That’s where an exchange comes into play. Exchanges allow people who have cryptocurrency but want regular currency (or vice versa) to trade back and forth without having to go through banks or PayPal again. One popular exchange is Coinbase, which lets you buy Bitcoin, Etherium, and Litecoin instantly with credit card payments (although not all exchanges accept credit cards). Other exchanges include Bittrex and Kraken.
What could go wrong?
For one, governments may move to crack down on Bitcoin and other digital/cryptocurrencies. That's not likely though. These currencies are out of their control because they're run on decentralized, peer-to-peer computer networks that operate on a trustless basis — meaning that no central party can assume control over them. Governments also lack any intrinsic control over virtual currency, which means it has been resistant to wild inflationary and deflationary swings caused by policies such as quantitative easing. Moreover, many crypto experts believe governments would have difficulty cracking down on cryptocurrencies because most of them aren't based in one country or subject to one set of laws; they're created anonymously and moved across borders easily via the internet.
The fact that crypto transactions are anonymous is another plus for those who don't want to be identified. If you don't want anyone knowing what you're doing with your money, Bitcoin makes it easy to hide your tracks. The cryptocurrency was designed so that transactions can be processed without providing personal information about buyers and sellers (although some exchanges do collect identities).
And there's little reason to think Bitcoin will become less private as more people use it: In fact, every transaction is made more traceable through its transparent blockchain ledger system, which logs all transactions publicly for anyone to see!