What Is a Stablecoin? Reserves, Risks and How They Work

A stablecoin is a cryptocurrency designed to hold a steady value, usually pegged one-to-one to a national currency like the US dollar. Stablecoins have become the “digital cash” of crypto — used for trading, saving, and moving money across borders.

How the peg is meant to hold

Most large stablecoins are asset-backed: the issuer claims to hold reserves (cash and short-term government debt) equal to the tokens in circulation, so each token can be redeemed for a dollar. Others use algorithms or crypto collateral, which carry different risks.

The risks

The key questions are always: what actually backs the token, how transparent and independently audited are the reserves, and what happens in a rush to redeem. History includes stablecoins that lost their peg, sometimes permanently. Reserve quality and transparency matter enormously.

Stablecoins and the money layer

Stablecoins and CBDCs are competing answers to the same question — how money should work digitally. We cover both across the site and define the terms in our glossary.

Educational content, not financial advice. Crypto is volatile and you can lose money. Do your own research. Crypto Ruble Coins is a news and education publication — not an exchange, conversion, or off-ramp service.