Bitcoin Explained: What It Is and How It Works

Published on: Mar 18, 2021fb-roundtwitter-roundemail-round
The Story

Bitcoin is still a thing....that people are confused by. One bitcoin hit a new record high of more than $60K in early March. (Reminder: It was topping just $9K in January 2020.) But has also suffered some big drops on the way up. Turns out being a currency that could change the future of payments isn’t easy.

Start from the beginning. What's Bitcoin?

A digital currency. But unlike Visa or PayPal, there’s no centralized operation heading it up. Meaning no bank CEO and no issuing authority (think: the way the US government backs the dollar). Instead, transactions happen through a peer-to-peer network. You don’t even have to use your real identity. You could use your middle school screen name if you want. Welcome to the Wild West of the Interwebs.

How is this allowed?

Blockchain. Not code for Tetris. Every time something is bought or sold using Bitcoin, it’s verified and publicly recorded on the blockchain. In other words, the blockchain is the digital ledger that makes Bitcoin legit.

How did this become a thing?

Bitcoin was created in 2009 by a mysterious person (or persons?) who goes by “Satoshi Nakamoto.” No one knows who he (she? they?) really is. Now, the Bitcoin network is so big it consumes as much electricity each year as Chile, by one measure

I thought Bitcoin was just for smooth criminals.

It can be. Silk Road – an online drug market that was busted several years ago – traded in Bitcoin. Because ‘following the money’ is harder to do when you can use a fake name. But there are also a lot of non-shady companies that accept Bitcoin now. Including Microsoft, Square, Paypal, and Tesla. 

Okay, so how do I get Bitcoin?

You have to mine for it. Mining is when computers on the network crunch through a set of puzzles. Whoever wins gets rewarded with new bitcoins and a metaphorical gold star. Or you could always just buy them from someone.

But should I?

How do you feel about roller coasters? You don’t need Bitcoin or other crypto in your portfolio. But all the talk about it may have you considering investing. For speculative investments (read: assets facing a LOT of uncertainty) like Bitcoin, it’s safest to only use cash you’d be okay never seeing again. Because Bitcoin’s severe volatility at the start of 2021 is normal. 

But if you love that rush of risking it all – and don’t mind the threat of whiplash – plenty of investors are saying I'm in.’ And driving up Bitcoin’s price. Some experts even predict it could end the year valued at more than $300K.


There are a lot of possibilities, and a lot of question marks, surrounding Bitcoin. Sound familiar? This is the way people felt about the Internet in the early 90s. And look how that turned out. Before you buy into the hype, make sure Bitcoin fits your overall financial plan. And that you’re ready (financially and emotionally) if this bubble bursts.

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Skimm'd by: Ivana Pino, Stacy Rapacon, and Elyse Steinhaus