Stablecoin Attestation
A periodic independent report confirming that a stablecoin issuer's reserves match its outstanding token supply at a specific point in time.
A stablecoin attestation is a report, typically produced by an independent accounting firm, confirming that a stablecoin issuer's reserve assets were sufficient to back its outstanding token supply as of a specific date. An attestation is generally a narrower and less rigorous form of verification than a full financial audit — it typically confirms the reserve balance and composition at that single point in time, without necessarily auditing the issuer's complete internal financial controls or operations the way a full audit would.
Attestations are closely related to proof of reserves (see Kaavon's "Proof of Reserves" glossary definition) and reserve composition (see Kaavon's "Reserve Composition" glossary definition) disclosures, and the frequency, rigor, and independence of a stablecoin's attestation practice is a commonly cited factor in assessing how much confidence users should place in a stablecoin's backing claims. A single point-in-time attestation also can't rule out that reserves were temporarily borrowed or adjusted specifically around the attestation date, which is why recurring, frequent attestations are generally considered more informative than a single historical one.
Examples
- A stablecoin issuer publishing monthly attestations gives users more frequent, up-to-date assurance about reserve backing than one publishing only an annual attestation.
- An attestation confirms reserves at one specific point in time, which is a narrower form of assurance than a full audit of an issuer's ongoing financial controls and operations.