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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People love being able to use money digitally. Credit cards, debit cards, and services like PayPal and Venmo make it easy to buy items online and send money back-and-forth to your friends and family. In a world with ecommerce sites and next-day delivery services, many people don’t want to deal with the 'hassle' of paper cash and coin currencies.продажа bitcoin bitcoin блокчейн yota tether
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Combining 'proof of work' with other cryptographic techniques was Satoshi's breakthrough. Bitcoin's software adjusts the difficulty miners face in order to limit the network to one new 1-megabyte block of transactions every 10 minutes. That way the volume of transactions is digestible. The network has time to vet the new block and the ledger that precedes it, and everyone can reach a consensus about the status quo. Miners do not work to verify transactions by adding blocks to the distributed ledger purely out of a desire to see the Bitcoin network run smoothly; they are compensated for their work as well. We'll take a closer look at mining compensation below.konvert bitcoin bitcoin reklama bitcoin boom tether download кликер bitcoin
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Cryptocurrency’s unpredictability comes in contrast to the generally stable prices of fiat money, such as U.S. dollars, or other assets, such as gold. Values of currencies like the dollar do change gradually over time, but the day-to-day changes are often more drastic for cryptocurrencies, where the value jumps up and down regularly.What is SegWit and How it Works Explainedзаработка bitcoin криптовалют ethereum bitcoin crush
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