Digital market intelligence
First Edition · Original explainers · Historical examples
Whitepaper read

Tether USD

USDT · Tether

UtilityDollar-pegged stablecoin for payments, trading, and settlement.

What it is

Tether USD (USDT) is a fiat-backed stablecoin issued by Tether, designed to track the value of one US dollar. Per Tether's own terms, each token in circulation is one hundred percent backed by Tether's reserves and redeemable at face value less fees by verified customers.

Technology & consensus

USDT is issued as a digital token across multiple blockchains; it launched on the Bitcoin blockchain via the Omni Layer protocol, and Tether's current terms confirm multi-chain issuance while noting redemptions ceased on Omni, Bitcoin Cash SLP, Kusama, EOS and Algorand effective September 1, 2025.

Token utility

USDT is used as a dollar-denominated medium of exchange, settlement asset on trading platforms, and vehicle for transfers and remittance; it carries no governance rights or fee-accrual function.

Key risks & notes

Reserve transparency rests on quarterly attestations rather than a full audit, and Tether states reserve composition is at its sole discretion; holders bear counterparty risk to Tether with no insured-deposit protections. Tether's own site now presents the original whitepaper as historical interest only, stating it creates no legal obligations.

Research status

Classification: Whitepaper read · Researched · Source material: official project documents only.

Machine-readable summary →

👁️ Evidence dossier

Verification classClass BFORA-01 scale — verification, not a quality ranking
Claim type · Fiat-backed stablecoin
What does the holder own?

Title, redemption claim, fractional ownership, reserve exposure — or just narrative.

Each USDT represents a personal contractual right to redeem one token for one unit of the pegged fiat currency from Tether, less fees, with tokens stated as one hundred percent backed by Tether's reserves; the tokens are not legal tender, carry no deposit insurance or government backing, and holders have no claim on reserve appreciation above face value.

high confidence

Evidence: [1] · [2]

Verified
Who holds the underlying?

Needs an identifiable custodian or entity — not a wallet address or a label.

The issuing entity Tether International S.A. de C.V. is the identifiable reserve holder, stating reserves are held primarily with unnamed third-party banks and licensed financial institutions; BDO obtained confirmation letters from those banks and depositaries, but the actual custodian bank names are not publicly disclosed.

medium confidence

Evidence: [1] · [2]

Partially verified
How are reserves checked?

Custodian records → inventory → third-party audit → supply reconciliation.

Tether publishes daily self-reported circulation figures and quarterly reserve reports, backed by quarterly ISAE 3000R reasonable-assurance opinions from BDO Italia confirming consolidated assets exceeded liabilities at each reporting date, with procedures including bank confirmations, precious-metal inventory sampling, and blockchain ledger reconciliation; this is attestation rather than a full audit, opinions are point-in-time with stated scope limits, and custodian names remain undisclosed.

medium confidence

Evidence: [1] · [2] · [3]

Partially verified
How does redemption work?

Eligibility, minimums, fees, KYC, settlement — and what happens to the token.

Direct issuance and redemption are restricted to KYC-verified customers in allowed jurisdictions via Tether's primary market; minimum redemption is tokens valued at one hundred thousand US dollars, with a fee of the greater of one thousand dollars or zero point one percent, proceeds paid to the customer's bank account; Tether may delay or suspend redemptions in defined circumstances, redeemed tokens are removed from circulation, and secondary-market holders have no direct redemption claim on Tether.

high confidence

Evidence: [1] · [2] · [3]

Verified
Who is liable if redemption fails?

A legally accountable entity and jurisdiction — not a DAO label.

The legally accountable counterparty is Tether International S.A. de C.V., formerly Tether International Limited, redomiciled from the British Virgin Islands to the Republic of El Salvador, registered there as a stablecoin issuer and digital asset service provider under the National Commission of Digital Assets; its terms deem all primary-market purchase and redemption transactions to be located in El Salvador.

high confidence

Evidence: [1] · [2]

Verified

❔ UNVERIFIED means not yet researched — not disproven. Rows marked “researched” were investigated and independent evidence was not found. Coverage expands as FORTUNA verifies. This dossier was researched 2026-09-15. Method: FORA-01 Asset Claim Verification Protocol.

❔ Frequently asked questions

What is Tether USD (USDT)?

Tether USD (USDT) is a fiat-backed stablecoin issued by Tether, designed to track the value of one US dollar. Per Tether's own terms, each token in circulation is one hundred percent backed by Tether's reserves and redeemable at face value less fees by verified customers.

What does the holder own?

Each USDT represents a personal contractual right to redeem one token for one unit of the pegged fiat currency from Tether, less fees, with tokens stated as one hundred percent backed by Tether's reserves; the tokens are not legal tender, carry no deposit insurance or government backing, and holders have no claim on reserve appreciation above face value.

What is Tether USD's verification status?

Tether USD (USDT) carries verification class B (Class B): a mix of VERIFIED and PARTIALLY VERIFIED with no UNVERIFIED and no CONTRADICTED findings. What would change it: Independent evidence closing the partially verified gaps would move it to Class A.

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