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What Is Cryptocurrency? Here’s What You Need to Know
Cryptocurrencies let you buy products and services, or trade them for profit. Here’s more about what cryptocurrency is, how to buy it and how to protect yourself.

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A cryptocurrency (or “crypto”) is a digital currency that can be used to purchase products and services, however uses an online ledger with strong cryptography to protect online transactions. Much of the interest in these uncontrolled currencies is to trade for profit, with speculators sometimes driving prices skyward.

Here are 7 things to inquire about cryptocurrency, and what to keep an eye out for.

1. What is cryptocurrency?

Cryptocurrency is a type of payment that can be exchanged online for items and services. Lots of business have issued their own currencies, typically called tokens, and these can be traded specifically for the good or service that the company supplies. Consider them as you would arcade tokens or gambling establishment chips. You’ll require to exchange real currency for the cryptocurrency to access the excellent or service.

Cryptocurrencies work using an innovation called blockchain. Blockchain is a decentralized technology spread across lots of computers that manages and tape-records transactions. Part of the appeal of this technology is its security.

2. The number of cryptocurrencies exist? What are they worth?

More than 6,700 various cryptocurrencies are traded publicly, according to CoinMarketCap.com, a market research site. And cryptocurrencies continue to proliferate, raising money through initial coin offerings, or ICOs. The total value of all cryptocurrencies on Dec. 18, 2020, was more than $645.7 billion, according to CoinMarketCap, and the total value of all bitcoins, the most popular digital currency, was pegged at about $421.7 billion. (You can examine the current cost to purchase Bitcoin here

3. Why are cryptocurrencies so popular?

Cryptocurrencies attract their fans for a variety of factors. Here are a few of the most popular:

Fans see cryptocurrencies such as Bitcoin as the currency of the future and are racing to buy them now, probably prior to they become better Some fans like the truth that cryptocurrency eliminates central banks from managing the cash supply, considering that gradually these banks tend to lower the value of cash via inflation Other supporters like the technology behind cryptocurrencies, the blockchain, because it’s a decentralized processing and recording system and can be more secure than traditional payment systems Some speculators like cryptocurrencies because they’re increasing in value and have no interest in the currencies’ long-lasting approval as a method to move cash

4. Are cryptocurrencies an excellent investment?

Cryptocurrencies may increase in worth, but lots of financiers see them as mere speculations, not real investments. The reason? Much like real currencies, cryptocurrencies generate no capital, so for you to benefit, someone has to pay more for the currency than you did.

That’s what’s called “the higher fool” theory of investment. Contrast that to a well-managed business, which increases its value over time by growing the success and cash flow of the operation.

For those who see cryptocurrencies such as bitcoin as the currency of the future, it ought to be noted that a currency needs stability.” As NerdWallet writers have noted, cryptocurrencies such as Bitcoin might not be that safe, and some noteworthy voices in the financial investment community have advised would-be financiers to steer clear of them. Of particular note, famous financier Warren Buffett compared Bitcoin to paper checks: “It’s a really effective way of transferring cash and you can do it anonymously and all that. A check is a method of transmitting money too. Are checks worth a lot of cash? Even if they can send cash?” For those who see cryptocurrencies such as Bitcoin as the currency of the future, it ought to be noted that a currency requires stability so that merchants and customers can determine what a reasonable cost is for goods. Bitcoin and other cryptocurrencies have been anything however stable through much of their history. For example, while Bitcoin traded at near $20,000 in December 2017, its worth then dropped to as low as about $3,200 a year later. By December 2020, it was trading at record levels once again.

This cost volatility creates a problem. If bitcoins might be worth a lot more in the future, people are less most likely to invest and circulate them today, making them less practical as a currency. Why spend a bitcoin when it could be worth 3 times the value next year?

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