Stablecoins: key words
Read the word, say the meaning out loud, then open the card.
Stablecoin
A crypto-asset that aims to keep a stable value against a set asset, such as the US dollar, or a basket of assets. Source
Peg
The fixed value a stablecoin aims to keep, such as one US dollar per token. Source
Reserves
The assets an issuer holds to back the stablecoins it has issued, such as cash and short-term Treasury bills. Source
Redemption
Handing stablecoins back to the issuer in exchange for dollars or other assets. The issuer then destroys (burns) the tokens. Source
Mint and burn
Minting creates new tokens when someone pays in; burning destroys tokens when they are redeemed. Source
Attestation
An accountant's check of one claim, such as 'reserves are at least equal to the tokens', at a set date. Source
Audit
An independent check of a company's full financial statements for a period, such as a year. Source
Over-collateralised
Backed by collateral worth more than the stablecoins issued, as a buffer against falling prices. Source
Liquidation ratio
The collateral-to-debt ratio below which a vault can be liquidated. Source
Liquidation
Selling a vault's collateral, usually by auction, to repay its stablecoin debt and a penalty. Source
Algorithmic stablecoin
A stablecoin that holds few or no reserve assets and tries to keep its peg with rules that change its supply. Source
Depeg
When a stablecoin's market price moves away from its peg, for example a dollar stablecoin trading at 90 cents. Source
Run
A self-reinforcing wave of redemptions and forced sales of reserve assets. Source
Payment stablecoin
The GENIUS Act's term for a digital asset used for payment, whose issuer must redeem it for a fixed amount of money. Source
E-money token (EMT)
Under EU law, a crypto-asset that aims to keep a stable value by referencing one official currency. Source
Asset-referenced token (ART)
Under EU law, a crypto-asset that aims to keep a stable value by referencing another value, right or mix of them, and is not an e-money token. Source