← Crypto · lesson 7 of 12
By the end of this one you'll know what a stablecoin is, how it tries to stay worth a dollar, and why 'tries' is the honest word.
A stablecoin is a crypto coin built to always be worth one dollar, no swings, no drama. Around here, when a farmer hauls corn to the grain elevator, they weigh it and hand him a receipt, a paper that says we are holding this much corn for you, trade it in whenever you like. A stablecoin works the same way, a company holds a pile of real dollars, and for every dollar in the pile it hands out one digital receipt, one coin. People use those receipts to move dollar-value around crypto networks fast, day or night, without touching a bank. But a receipt is only as good as the elevator behind it, if the company doesn't really have all the dollars it claims, the receipt can suddenly trade for less than a dollar, and that has truly happened. So the honest name for these is not safe coins, it's coins that try to sit still, and most days the big ones do.
Same lesson, told by a hundred dollar bill. Tap to walk it one step at a time.
In this example, $100 becomes 100 stablecoins, sometimes minus a small fee like 10 cents depending on the app.
A year later it's still about 100 coins worth about $100, it doesn't grow, sitting still is the entire job.
In one real past case, a stablecoin's company hit trouble and its dollar coins traded at 97 cents for a stretch, so in that example $100 briefly showed up as $97.
Your brother works two states away and sends $200 home every month to help with mom's bills. The wire costs $25 and takes two days, and last night he texted about switching to digital dollars called stablecoins. Mom just wants her $200 to show up.
Pick your move. Then peek at the other roads if you're curious.
A stablecoin is a receipt that says one dollar, and a receipt is only ever as good as whoever is holding the pile.