What is Tether (USDT)? Tether is a cryptocurrency pegged to legal currencies (such as the US dollar) and belongs to the stablecoin category. It is said that each USDT is supported by 1 US dollar or equivalent assets. It aims to combine the transaction efficiency of cryptocurrency with the stability of legal currencies. We will introduce it in detail below.
In the cryptocurrency space, Tether (USDT) is one of the most widely used stablecoins, maintaining price stability by being pegged to the U.S. dollar. This article will take an in-depth look at Tether’s mechanics, uses, controversies, and its place in the global cryptocurrency market.

1. What is Tether (USDT)?
Tether is a cryptocurrency pegged to a fiat currency, such as the U.S. dollar, and falls under the stablecoin category. It is said that each USDT is backed by 1 US dollar or its equivalent, aiming to combine the transaction efficiency of cryptocurrency with the stability of fiat currency.
Main features:
2. How does Tether work?
Tether Limited claims that for every USDT issued, it will reserve an asset of equal value, such as cash, short-term bonds or commercial paper. This system ensures that the price of USDT remains stable and remains pegged 1:1 to the US dollar.
Simple mechanism:
3. What are the use cases for Tether? 4. Controversy surrounding Tether
Although USDT is widely used, its transparency and reserve backing still face scrutiny.
Main disputes:
In recent years, however, Tether has begun publishing regular reserve reports and hiring third-party auditing firms to verify its reserves, such as BDO Italia.
5. Market value ranking of Tether and other stablecoins stablecoin pegged mechanism (June 2025) Audit transparency
USDT
Fiat currency support
First
partial transparency
USDC
Fiat currency support
second
High transparency (round)
Cryptocurrency support
third
Decentralization and on-chain transparency
Tether remains the world’s largest stablecoin by trading volume, accounting for more than 50% of the total stablecoin circulation.
6. Tether’s compliance and future
In response to growing global regulatory pressure, Tether has been strengthening compliance measures:
Going forward, Tether will further expand its capabilities as a cross-border digital payments and settlement tool.
7. Conclusion
Tether (USDT) is the most widely used stablecoin in the world and an important value anchor in the cryptocurrency ecosystem. Despite the controversy, Tether continues to strengthen its compliance and transparency to meet the changing needs of the digital financial world.
This concludes this article about what is Tether (USDT) currency? Comprehensive Guide to USDT (2025). For more comprehensive introduction to USDT currency, please search Script House’s previous articles or continue to browse the relevant articles below. I hope you will support Script House in the future!







