Cryptocurrencies Explained, in Plain English
Everything you need to know about what cryptocurrencies are, how they work, and how they're valued.
Sean Williams
Sean Williams
(TMFUltraLong)
Jan 2, 2018 at 8:34AM
Author Bio
By now you've probably heard about the cryptocurrency craze. Either a family member, friend, neighbor, doctor, Uber driver, sales associate, server, barista, or passer-by on the street, has probably told you how he or she is getting rich quick with virtual currencies like bitcoin, Ethereum, Ripple, or one of the lesser-known 1,300-plus investable cryptocurrencies.
But how much do you really know about them? Considering just how many questions I've received out of the blue from the aforementioned group of people over the last month, the answer is probably, "not a lot."
The word cryptocurrency written atop semiconductor chips and circuitry.
IMAGE SOURCE: GETTY IMAGES.
Today, we'll change that. We're going to walk through the basics of cryptocurrencies, step by step, and explain things in plain English. No crazy technical jargon here. Just sticks and stones examples of how today's cryptocurrencies work, what they're ultimately trying to accomplish, and how they're being valued.
Let's get started.
What are cryptocurrencies?
Simply put, cryptocurrencies are electronic peer-to-peer currencies. They don't physically exist. You can't pick up a bitcoin and hold it in your hand, or pull one out of your wallet. But just because you can't physically hold a bitcoin, it doesn't mean they aren't worth anything, as you've probably noticed by the rapidly rising prices of virtual currencies over the past couples of months.
How many cryptocurrencies are there?
The number is always changing, but according to CoinMarketCap.com as of Dec. 30, there were around 1,375 different virtual coins that investors could potentially buy. It's worth noting that the barrier to entry is particularly low among cryptocurrencies. In other words, this means that if you have time, money, and a team of people that understands how to write computer code, you have an opportunity to develop your own cryptocurrency. It likely means new cryptocurrencies will continue entering the space as time passes.
Why were cryptocurrencies invented?
Technically, the idea of an electronic peer-to-peer currency was being tinkered with decades ago, but it wasn't truly successful until 2008, when bitcoin was conceived. The basis of bitcoin's creation, and all virtual currencies that have since followed, was to fix a number of perceived flaws with the way money is transmitted from one party to another.
What flaws? For example, think about how long it can take for a bank to settle a cross-border payment, or how financial institutions have been reaping the rewards of fees by acting as a third-party middleman during transactions. Cryptocurrencies work around the traditional financial system through the use of blockchain technology.
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Third-party internet services called online wallets offer similar functionality but may be easier to use. In this case, credentials to access funds are stored with the online wallet provider rather than on the user's hardware. As a result, the user must have complete trust in the online wallet provider. A malicious provider or a breach in server security may cause entrusted bitcoins to be stolen. An example of such a security breach occurred with Mt. Gox in 2011.One of Blockchain technology’s cardinal features is the way it confirms and authorizes transactions. For example, if two individuals wish to perform a transaction with a private and public key, respectively, the first person party would attach the transaction information to the public key of the second party. This total information is gathered together into a block.bitcoin instaforex ethereum продать bitcoin регистрации
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Case in point: In October of 2020, PayPal launched a new service that made it possible for their account holders to buy, sell, or hold cryptocurrency, or to use it to buy stuff at 26 million different merchants.boom bitcoin bitcoin api bitcoin protocol pro bitcoin coffee bitcoin дешевеет bitcoin bitcoin neteller bitcoin pattern обменять ethereum captcha bitcoin bitcoin kaufen bitcoin алматы bitcoin go forecast bitcoin игра ethereum cryptocurrency trading Unless you’ve invested only a very small amount, it’s not advisable to letPhysical wallets store the credentials necessary to spend bitcoins offline and can be as simple as a paper printout of the private key::ch. 10 a paper wallet. A paper wallet is created with a keypair generated on a computer with no internet connection; the private key is written or printed onto the paper and then erased from the computer. The paper wallet can then be stored in a safe physical location for later retrieval. Bitcoins stored using a paper wallet are said to be in cold storage.:39Insight:
