Question 1

What's the latest USDT news?

Accepted Answer

### Top Story
U.S. authorities are pursuing $61 million in USDT allegedly connected to sanctioned Iranian oil sales, highlighting ongoing regulatory scrutiny of stablecoin transactions and their use in international finance.

### Other Highlights
- Polish energy company Orlen's failed $230 million oil deal reportedly involved USDT payments, pointing to the increasing adoption of stablecoins in large-scale commodity transactions.
- Stablecoin growth could boost dollar dominance and demand for U.S. Treasury assets, according to a Bank of England official, underlining the asset class's macroeconomic significance.
- USDT outperformed the CoinDesk 20 index over the last 24 hours, despite a marginal decline of less than 0.01%.

### Market Context
USDT fell 0.01% in the past 24 hours, while the CoinDesk 20 index dropped 2.86%. This relative outperformance may reflect investor preference for stablecoins amid regulatory developments and broader market volatility. Macro commentary from central banks and regulators continues to shape the outlook for stablecoins.

### What’s Next?
Regulatory actions and scrutiny of stablecoin transactions remain a key focus, particularly as USDT is increasingly used in large international deals. Will ongoing enforcement and policy shifts reshape stablecoin adoption in global finance?

Question 2

What is the Tether project?

Accepted Answer

Tether is operated by Tether Holdings Limited, a company registered in the British Virgin Islands. It is the parent of Tether Limited, the issuer of the USDT token. Tether shares [close corporate ties](https://www.coindesk.com/policy/2023/06/16/tethers-banking-relationships-commercial-paper-exposure-detailed-in-newly-released-legal-documents) with the cryptocurrency exchange Bitfinex, with both entities controlled by iFinex Inc.

While Tether historically operated without a single clearly defined headquarters, it is in the process of establishing a formal corporate base in [El Salvador](https://www.coindesk.com/business/2025/01/13/tether-group-to-establish-headquarters-in-el-salvador-in-emerging-markets-push). The company has obtained a Digital Asset Service Provider (DASP) licence and is investing in physical infrastructure in the country. At the same time, Tether maintains operational activities or affiliations in locations such as Switzerland (notably in Lugano), the British Virgin Islands and Hong Kong.

Tether's original mission was to facilitate the digital use of traditional fiat currencies via blockchain. Over time, this expanded to include financial empowerment in regions with limited banking access, and the promotion of low-cost, borderless transactions. The company states a commitment to security, legal compliance and individual sovereignty.

Launched as "Realcoin" in 2014 by its original founders, the project was [rebranded to Tether](https://www.coindesk.com/markets/2014/11/20/realcoin-rebrands-as-tether-to-avoid-altcoin-association) later that year. In 2015, control transitioned to Bitfinex operators, and USDT was listed on Bitfinex, significantly accelerating its adoption. Tether later expanded its offering with stablecoins pegged to other fiat currencies ([EURT](https://www.coindesk.com/price/eurt), [CNHT](https://www.coindesk.com/price/CNHT), [MXNT](https://www.coindesk.com/price/MXNT)) and gold ([XAUT](https://www.coindesk.com/price/XAUT)).

Since 2023, [Tether Holdings has diversified](https://www.coindesk.com/business/2024/04/18/tether-reorganizes-into-4-divisions-as-it-expands-beyond-stablecoins) beyond stablecoins through a new corporate structure with dedicated divisions:

- **Tether Finance**: This remains the core business unit responsible for the issuance and management of Tether-branded tokens, including USDT (US dollar-pegged), EURT (euro-pegged), CNHT (offshore Chinese yuan-pegged), MXNT (Mexican peso-pegged), and XAUT (gold-backed). It includes reserve management, redemption operations and the overall architecture for stablecoin functionality across supported blockchains.

- **Tether Power**: This division [focuses on Bitcoin mining](https://www.coindesk.com/business/2023/05/30/stablecoin-issuer-tether-invests-in-sustainable-bitcoin-mining-in-uruguay) and energy infrastructure. Tether began mining operations in 2023, with reported projects in countries such as Uruguay. The strategy includes deploying renewable energy sources and developing custom hardware and software solutions, such as the “Moria” IoT platform, to improve the efficiency and autonomy of mining operations. The expansion into energy infrastructure signals a move toward securing long-term sustainability and operational independence from third-party providers.

- **Tether Data**: A vehicle for investing in emerging technologies, particularly artificial intelligence (AI) and peer-to-peer (P2P) systems. This includes backing for projects like [Holepunch](https://www.coindesk.com/tech/2022/07/25/tether-bitfinex-hypercore-launch-encrypted-communications-protocol-holepunch) and its decentralised communication tool Keet. The division also includes the [Hadron](https://www.coindesk.com/business/2024/11/14/tether-unveils-new-platform-to-simplify-asset-tokenization-for-businesses-nation-states) business unit, which focuses on AI research and infrastructure. The investment in privacy-preserving P2P platforms aligns with Tether’s publicly stated goals of supporting individual sovereignty and censorship-resistant tools.

- **Tether Edu**: Launched in 2024, this initiative supports global education in digital finance, blockchain and open technologies. It involves partnerships with local institutions and NGOs, and promotes online learning programmes, workshops and curriculum development. Notably, it collaborates with initiatives like [Plan B](https://www.coindesk.com/business/2022/10/28/tethers-paolo-ardoino-discusses-luganos-plan-b-bitcoin-progress), which aim to foster financial literacy and inclusion in emerging economies.

- **Tether Evo**: This arm explores frontier technologies through strategic investments. One example includes [Tether’s investment in Blackrock Neurotech](https://www.coindesk.com/business/2024/04/29/tether-buys-200m-majority-stake-in-brain-computer-interface-company-blackrock-neurotech), a neurotechnology company developing brain-computer interface (BCI) solutions. The Evo unit reflects a broader thesis of positioning Tether in foundational technologies that may define future human-computer interaction.

This strategic diversification is understood as a hedge against growing regulatory scrutiny, reducing dependency on the USDT product line.

Question 3

What is the USDT token?

Accepted Answer

USDT is a stablecoin issued by Tether Limited, pegged 1:1 to the US dollar. It is designed as a digital representation of the US dollar, combining perceived fiat stability with blockchain efficiency.

USDT operates as a second-layer token on various blockchains, including Ethereum (ERC-20), Tron (TRC-20), Solana, Avalanche, Polygon, Omni, Tezos, Near, TON and Aptos. Tether regularly adjusts supported networks, having recently [ended minting on EOS, Algorand](https://www.coindesk.com/tech/2024/06/24/tether-to-stop-minting-stablecoin-usdt-on-algorand-and-eos) and others due to limited adoption.

This multi-chain strategy aims to balance adoption with operational efficiency by prioritising networks with high user activity and liquidity, such as Ethereum, Tron and Solana.

Question 4

What is USDT used for?

Accepted Answer

USDT serves multiple functions in the digital asset ecosystem:

- **Trading and Liquidity**: Used as a base pair across numerous centralised and decentralised exchanges, enabling crypto asset conversion with high liquidity.

- **Volatility Hedging**: Acts as a stable asset for capital preservation during periods of market uncertainty, without requiring conversion back to fiat.

- **Payments and Remittances**: Facilitates fast, low-cost cross-border transfers, particularly in regions with unstable local currencies or limited financial infrastructure.

- **DeFi Applications**: Widely used in lending, borrowing, yield generation and as collateral in decentralised finance platforms.

- **Store of Value**: Functions as a dollar-pegged digital asset in high-inflation economies, accessible to users with internet connectivity.

- **Smart Contracts**: Enables predictable value transfer in automated contract execution.

Question 5

How does USDT maintain its peg to the USD?

Accepted Answer

Tether states that each USDT is redeemable for $1 via its platform, subject to conditions such as identity verification, a $100,000 minimum redemption, and settlement fees. This redemption mechanism enables arbitrage opportunities that help maintain the market price of USDT near $1.

Initially, Tether claimed each USDT was backed by dollars held in reserve. [Later disclosures revealed a more complex reserve composition](https://www.coindesk.com/markets/2021/05/13/tethers-first-reserve-breakdown-shows-token-49-backed-by-unspecified-commercial-paper), including cash equivalents, US Treasuries, secured loans, precious metals and Bitcoin. Quarterly "attestations" by firms such as [BDO provide snapshots of reserves](https://www.coindesk.com/business/2022/08/18/tether-swaps-accounting-firms-says-it-will-publish-monthly-attestation-on-stablecoin-backing), but no full audit has been conducted.

While the company has shifted reserves towards higher-quality assets (notably [reducing commercial paper](https://www.coindesk.com/business/2022/10/13/stablecoin-issuer-tether-cuts-commercial-paper-holdings-to-zero) to nearly zero), concerns remain about transparency and the inclusion of risk-bearing assets. Effective stability relies on continued market confidence and secondary market liquidity.

Question 6

Who created USDT?

Accepted Answer

The project was launched in 2014 as "Realcoin" by Brock Pierce, Reeve Collins and Craig Sellars. It was built on Bitcoin’s Omni Layer. The name was changed to Tether in November 2014. In 2015, control shifted to Bitfinex operators.

Tether Limited became a subsidiary of Tether Holdings, which is controlled by iFinex Inc., also the parent of Bitfinex. Executives such as Paolo Ardoino and Giancarlo Devasini hold leadership roles in both companies.

Tether and Bitfinex share operational and financial interdependencies, exemplified in events such as the [Crypto Capital incident](https://www.coindesk.com/markets/2019/04/25/bitfinex-covered-850-million-loss-using-tether-funds-ny-prosecutors-allege), where Tether reserves were used to cover exchange shortfalls.

Question 7

What major controversies and regulatory actions have involved USDT?

Accepted Answer

Tether has faced sustained scrutiny from regulators, the media and market participants over the nature and transparency of its reserves, its corporate structure, and its operational practices. Several high-profile investigations and enforcement actions have shaped its public perception.

- **Under-collateralisation of Reserves**: For several years, Tether claimed that every USDT in circulation was backed 1:1 by US dollars held in reserve. However, investigations later revealed that this was not always the case. In particular, the New York Attorney General (NYAG) and Commodity Futures Trading Commission (CFTC) both found that Tether did not maintain full fiat reserves at all times. The [CFTC reported](https://www.coindesk.com/policy/2021/10/15/cftc-fines-tether-and-bitfinex-425m-for-untrue-or-misleading-claims) that between 2016 and 2018, Tether held sufficient fiat reserves to back all USDT tokens on just 27.6% of sampled days.

- **Crypto Capital Incident and Intercompany Transfers**: In 2019, it emerged that Bitfinex had lost access to approximately $850 million held by its third-party payment processor Crypto Capital. To cover withdrawal demands, Bitfinex reportedly borrowed at least $700 million from Tether reserves without disclosing the transaction publicly. The NYAG concluded that this undermined Tether's claim of full backing and constituted a lack of transparency. The case highlighted the operational interdependence between Tether and Bitfinex and the lack of formal agreements or safeguards in fund handling.

- **NYAG Settlement – February 2021**: Following a two-year investigation, the NYAG concluded that Tether had [misrepresented the backing of USDT](https://www.coindesk.com/markets/2021/02/23/ny-ags-850m-probe-of-bitfinex-tether-ends-in-an-185m-settlement) and had commingled client and corporate funds between Tether and Bitfinex. [Tether and Bitfinex agreed to pay an $18.5 million fine](https://www.coindesk.com/policy/2022/02/04/tether-responds-to-coindesks-intervention-in-legal-proceedings) and were banned from operating with New York residents. They were also required to submit detailed quarterly reserve breakdowns for two years. While the companies did not admit wrongdoing, the findings indicated periods where USDT was not fully backed and where transparency reports were misleading.

- **CFTC Enforcement Action – October 2021**: [The CFTC imposed a $41 million fine on Tether](https://www.coindesk.com/policy/2021/10/15/cftc-fines-tether-and-bitfinex-425m-for-untrue-or-misleading-claims) for making false or misleading claims regarding the nature of its reserves. It found that Tether’s public statements about always being 100% backed by fiat currency were untrue. The CFTC also highlighted that Tether’s reserves included non-cash assets and unsecured receivables, and that funds were commingled with Bitfinex accounts.

- **Transparency and Attestations**: Tether provides quarterly attestations of its reserves, currently prepared by BDO, but has never undergone a full, independent audit. Attestations confirm reserve snapshots at a point in time but do not assess internal controls or continuous backing. This continues to draw criticism, particularly when compared to competitors like USDC, which provide more frequent and detailed disclosures.

- **S&P Global Ratings Assessment (2023)**: In December 2023, [S&P assigned Tether a stability score of 4](https://www.coindesk.com/policy/2023/12/13/tether-scores-second-lowest-rank-in-sp-global-stablecoin-stability-assessment) on a scale of 1 (strongest) to 5 (weakest), citing constrained transparency. The assessment noted limited disclosure of custodians, counterparties and asset breakdowns. The presence of riskier assets such as Bitcoin and precious metals in the reserve portfolio was also identified as a weakness, as was the lack of clear legal safeguards in the event of issuer insolvency.

- **Illicit Finance Risks**: Due to its high liquidity and widespread use, USDT has been associated with illicit activity including money laundering, sanction evasion and fraud. A 2023 report by TRM Labs estimated USDT’s involvement in approximately $19.3 billion in illicit transactions. US authorities, including FinCEN and the Treasury Department, have linked USDT to networks attempting to bypass sanctions. Tether states that it cooperates with law enforcement globally, and has frozen hundreds of millions of dollars’ worth of tokens linked to criminal activity when requested. However, it has also expressed reluctance to freeze addresses pre-emptively to avoid disrupting investigations or infringing on decentralised trading activity.

Collectively, these incidents reflect a pattern of legal, operational and reputational challenges that have shaped how Tether is perceived by regulators, institutions and the broader market. While USDT remains the most used stablecoin by volume, these issues continue to raise questions about risk, oversight and long-term sustainability.

Question 8

What is the regulatory status of USDT, and are there restrictions for US or EU users?

Accepted Answer

The regulatory treatment of USDT varies significantly across jurisdictions, with a widening gap between its global offshore operations and its status in strictly regulated markets like the European Union and the United States.

*   **European Union (MiCA Enforcement):** [The Markets in Crypto-Assets (MiCA)](https://www.coindesk.com/opinion/2025/10/31/mica-won-t-save-us-from-a-stablecoin-crisis-it-might-be-building-one) framework became fully enforced for stablecoins in mid-2025. Because Tether (USDT) did not adjust its reserve model to meet MiCA’s specific banking requirements, it is widely classified as a "non-compliant" token within the European Economic Area. Consequently, major exchanges have delisted USDT trading pairs for EU users. European customers are generally restricted to "sell-only" modes or forced to convert their holdings into MiCA-compliant alternatives like USDC or EURC.
    
*   **United States (The GENIUS Act):** In July 2025, the US enacted the [**Guiding and Establishing National Innovation for US Stablecoins (GENIUS) Act**,](https://www.congress.gov/bill/119th-congress/senate-bill/1582/text) with strong bipartisan voting statistics (68-30 Senate, 308-122 House), establishing the first federal regulatory framework for payment stablecoins. The law requires issuers to be federally or state-approved and to maintain 1-to-1 reserves in specific high-quality liquid assets.
    
    *   **Tether's Strategy ("USAT"):** Rather than altering USDT (which remains an offshore product), Tether announced in late 2025 that it would launch a separate, US-domiciled stablecoin called [**USAT**](https://www.coindesk.com/business/2025/10/24/tether-eyes-fresh-investments-to-push-usat-stablecoin-to-100m-americans-at-december-launch)**.** Issued in partnership with federally chartered banks, USAT is designed to meet the GENIUS Act's strict audit and backing standards, allowing Tether to serve the US market without subjecting its global USDT supply to US jurisdiction.
        
*   **Sanctions and Enforcement:** Even outside of these frameworks, Tether adheres to US sanctions via the Office of Foreign Assets Control (OFAC). Throughout 2025, Tether continued to cooperate with the DOJ and Secret Service, freezing [$2.9 billion across over 5,000 wallets](https://tether.io/news/tether-acknowledged-by-u-s-authorities-for-freezing-1-6m-connected-to-terrorism-financing/) linked to illicit activities and human trafficking rings. This "voluntary compliance" remains their primary defense against direct US enforcement actions while they pivot to the new USAT model for compliant onshore business.

Question 9

How does USDT compare with other stablecoins such as USDC and DAI?

Accepted Answer

**1. Issuer**  
- **USDT (Tether):** Issued by Tether Limited, a centralised entity registered in the British Virgin Islands and controlled by iFinex Inc., which also owns the Bitfinex exchange.  
- **USDC (Circle):** Issued by Circle, a regulated financial technology company based in the United States, formerly in partnership with Coinbase under the Centre Consortium.  
- **DAI (MakerDAO):** Issued algorithmically through MakerDAO, a decentralised autonomous organisation (DAO), without a central corporate issuer. Governance is performed by MKR token holders.

**2. Reserve Model**  
- **USDT (Tether):** Backed by a mix of assets including US Treasuries, cash equivalents, secured loans, precious metals, and Bitcoin. Quarterly attestations are provided, but no full audit has been conducted.  
- **USDC (Circle):** Backed 1:1 by US dollars and short-term Treasury securities held at regulated custodians. Monthly attestations are published by established accounting firms.  
- **DAI (MakerDAO):** Backed by overcollateralised crypto assets such as ETH and USDC. Collateral levels and vault positions are managed by smart contracts and visible on-chain.

**3. Transparency**  
- **USDT (Tether):** Provides quarterly reserve attestations through BDO, but the reporting frequency and scope are more limited compared to competitors. No real-time reserve data is available.  
- **USDC (Circle):** Offers monthly reserve attestations with detailed breakdowns. Circle has also pursued voluntary regulatory disclosures to align with standards in the US and EU.  
- **DAI (MakerDAO):** Fully transparent on-chain. Users can verify collateral ratios, system parameters, and governance decisions in real time using blockchain explorers or Maker interfaces.

**4. Regulatory Standing**  
- **USDT (Tether):** Operates from offshore jurisdictions. Not currently MiCA-compliant and has been involved in settlements with the NYAG and CFTC in the US. Subject to ongoing regulatory scrutiny.  
- **USDC (Circle):** Actively pursues compliance with US and EU regulations. Registered as a money transmitter in various US states and has obtained EU electronic money licensing for MiCA readiness.  
- **DAI (MakerDAO):** As a decentralised protocol, it has no clear issuer or regulator. Its legal classification remains uncertain, and it may be indirectly affected by the regulatory treatment of DeFi.

**5. Primary Strength**  
- **USDT (Tether):** Offers the deepest liquidity and highest trading volume in the stablecoin market. Integrated widely across centralised and decentralised exchanges.  
- **USDC (Circle):** Valued for its regulatory alignment and transparency, making it a preferred option for institutions and in jurisdictions with stricter compliance requirements.  
- **DAI (MakerDAO):** Censorship-resistant and trust-minimised by design. Favoured by users and developers who prioritise decentralisation and on-chain control.

**6. Key Risk**  
- **USDT (Tether):** Criticised for lack of full audits, historic under-collateralisation, and exposure to regulatory action. Reserve composition includes some risk-bearing assets.  
- **USDC (Circle):** Centralised structure introduces custodial and regulatory risk. Has experienced temporary market disruptions tied to banking partners (e.g. SVB).  
- **DAI (MakerDAO):** Exposed to crypto market volatility. Stability mechanisms rely on smart contract security, external price oracles and community governance, which may introduce technical risk.

**7. Typical Use Case**  
- **USDT (Tether):** Commonly used for high-frequency trading, liquidity provisioning and cross-border settlement, especially in markets outside North America and Europe.  
- **USDC (Circle):** Frequently used for fiat on/off-ramps, regulated DeFi applications, and institutional payments in jurisdictions with clearer legal frameworks.  
- **DAI (MakerDAO):** Used primarily within DeFi protocols, including lending, liquidity pools and decentralised derivatives, where decentralisation and composability are key.

The stablecoin market features centralised and decentralised models, each optimised for different user priorities, such as transparency, stability or autonomy.


HPUSDT	HRC20	HT	0xa71edc38d189767582c38a3145b5873052c3e47a	2021-01-15
OBUSDT	ERC20	KAIA	0xcee8faf64bb97a73bb51e115aa89c17ffa8dd167	2020-10-30
OBUSDT		ICX	cx3a36ea1f6b9aa3d2dd9cb68e8987bcc3aabaaa88	2020-12-29
OUSDT	ERC20	OP	0x94b008aa00579c1307b0ef2c499ad98a8ce58e58	2021-11-12
STUSDT	TRC20	TRX	TThzxNRLrW2Brp9DcTQU8i4Wd9udCWEdZ3	2023-06-30
STUSDT	ERC20	ETH	0x25ec98773d7b4ced4cafab96a2a1c0945f145e10	2023-07-27
TetherUS	OMNI	OMNILAYER	31	2014-10-06
USDT	ERC20	ETH	0xdac17f958d2ee523a2206206994597c13d831ec7	2017-11-28
USDT	TRC20	TRX	TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t	2019-04-16
USDT	EOSIO	EOS	tethertether	2019-05-31
USDT	SPL	SOL	Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB	2021-02-02
USDT		BCH	9fc89d6b7d5be2eac0b3787c5b8236bca5de641b5bafafc8f450727b63615c11	2020-05-25
USDTBASE	ERC20	BASE	0xfde4C96c8593536E31F229EA8f37b2ADa2699bb2	2024-03-19
USDt	ERC20	AVAX	0x9702230a8ea53601f5cd2dc00fdbc13d4df4a8c7	2021-09-21
USDt	ERC20	KAVA	0x919C1c267BC06a7039e03fcc2eF738525769109c	2023-06-27
USDt	LIA	L-BTC	ce091c998b83c78bb71a632313ba3760f1763d9cfcffae02258ffa9865a37bd2	2019-06-28
USDt	ASA	ALGO	312769	2020-02-06
USDt	ASSET_PALLET	DOT	1984	2022-05-07
USDt	FA2	XTZ	KT1XnTn74bUtxHfDtBmm2bGZAQfhPbvKWR8o	2022-06-21
USDt	ERC20	NEAR	usdt.tether-token.near	2022-09-07
USDt	APTOSFA	APT	0x357b0b74bc833e95a115ad22604854d6b0fca151cecd94111770e5d6ffc9dc2b	2024-10-14
USD₮	ERC20	CELO	0x48065fbBE25f71C9282ddf5e1cD6D6A887483D5e	2024-03-11
USD₮	JETTON	GRAM	EQCxE6mUtQJKFnGfaROTKOt1lZbDiiX1kCixRv7Nw2Id_sDs	2024-04-12
USD₮	ERC20	KAIA	0xd077a400968890eacc75cdc901f0356c943e4fdb	2025-03-14
VUSDT	BEP20	BNB	0xfD5840Cd36d94D7229439859C0112a4185BC0255	2020-11-23
WUSDT	SPL	SOL	Dn4noZ5jgGfkntzcQSUZ8czkreiZ1ForXYoV2H8Dm7S1	2025-05-19
pUSDt	ERC20	POL	0x170a18b9190669cda08965562745a323c907e5ec	2022-05-24