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What Is Cryptocurrency? Here’s What You Need to Know
Cryptocurrencies let you purchase goods 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 goods and services, however uses an online journal with strong cryptography to protect online transactions. Much of the interest in these unregulated currencies is to trade for profit, with speculators at times driving prices skyward.

Here are seven things to inquire about cryptocurrency, and what to watch out for.

1. What is cryptocurrency?

Cryptocurrency is a kind of payment that can be exchanged online for products and services. Lots of business have issued their own currencies, typically called tokens, and these can be traded specifically for the excellent or service that the company supplies. Think about 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 handles and records deals. Part of the appeal of this innovation is its security.

2. How many cryptocurrencies are there? What are they worth?

More than 6,700 different cryptocurrencies are traded publicly, according to CoinMarketCap.com, a marketing research website. And cryptocurrencies continue to multiply, raising money through preliminary coin offerings, or ICOs. The overall value of all cryptocurrencies on Dec. 18, 2020, was more than $645.7 billion, according to CoinMarketCap, and the overall value of all bitcoins, the most popular digital currency, was pegged at about $421.7 billion. (You can examine the current rate to buy Bitcoin here

3. Why are cryptocurrencies so popular?

Cryptocurrencies interest their advocates 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 purchase them now, probably before they end up being better Some fans like the fact that cryptocurrency removes central banks from handling the money supply, since over time these banks tend to lower the value of cash via inflation Other advocates like the technology behind cryptocurrencies, the blockchain, because it’s a decentralized processing and recording system and can be more protected than standard payment systems Some speculators like cryptocurrencies because they’re going up in value and have no interest in the currencies’ long-term approval as a way to move money

4. Are cryptocurrencies a great financial investment?

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

That’s what’s called “the greater fool” theory of investment. Contrast that to a well-managed organization, which increases its worth gradually by growing the success and capital of the operation.

For those who see cryptocurrencies such as bitcoin as the currency of the future, it must be noted that a currency needs stability.” As NerdWallet writers have noted, cryptocurrencies such as Bitcoin might not be that safe, and some significant voices in the investment community have actually encouraged prospective investors to avoid them. Of specific note, legendary investor Warren Buffett compared Bitcoin to paper checks: “It’s an extremely efficient method of sending money and you can do it anonymously and all that. A check is a way of sending cash too. Are checks worth a lot of money? Even if they can transfer money?” For those who see cryptocurrencies such as Bitcoin as the currency of the future, it should be kept in mind that a currency requires stability so that merchants and consumers can identify what a fair cost is for items. Bitcoin and other cryptocurrencies have been anything but stable through much of their history. For instance, while Bitcoin traded at close to $20,000 in December 2017, its value then dropped to as low as about $3,200 a year later on. By December 2020, it was trading at record levels once again.

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

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