What is Tether?
Tether (USDT) is a type of cryptocurrency known as a stablecoin, first launched in 2014. Stablecoins are digital assets designed to track the value of another asset, most commonly a fiat currency like the U.S. dollar, in an effort to reduce the price volatility seen in many other cryptocurrencies. USDT is issued by the company Tether and is available on multiple blockchain networks.
It is important to understand that a stablecoin being 'designed' to track a reference value is not the same as a guarantee. Stablecoins can, and in some cases have, deviated from their intended peg, and their stability depends on factors such as the issuer's reserves, management practices, and market confidence.
How does Tether work?
Tether states that each USDT token is intended to be backed by reserves, such as cash, cash equivalents, and other assets, held by the issuing company. New USDT tokens are created (minted) when reserves are added and can be destroyed (burned) when tokens are redeemed, in an effort to maintain the token's approximate one-to-one relationship with the U.S. dollar.
Because USDT operates on multiple blockchain networks, it can be transferred using the infrastructure of whichever network it is issued on, such as Ethereum or others, meaning transaction speed and cost can depend on the underlying network chosen.
Common use cases
- Serving as a relatively stable unit of account for trading between cryptocurrencies
- Transferring value between exchanges or wallets without converting back to traditional currency
- Used in various decentralized finance (DeFi) applications as a reference or collateral asset
Key features
- Designed to track the value of the U.S. dollar on a roughly one-to-one basis
- Issued across multiple blockchain networks
- Backed by reserves described by the issuer, which are subject to independent attestations or audits over time
- Widely used as a trading pair and liquidity tool across cryptocurrency exchanges
Risks and considerations
- Peg risk: stablecoins are designed to maintain a stable value but are not guaranteed to do so, and have historically experienced temporary de-pegging events across the industry.
- Reserve and counterparty risk: the stability of a stablecoin depends on the composition, management, and transparency of the issuer's reserves.
- Regulatory considerations: stablecoins are subject to increasing regulatory attention in various jurisdictions, and rules may change.
- Issuer dependency: unlike fully decentralized assets, a stablecoin's function relies on the ongoing operations of its issuing organization.
Frequently asked questions
Is USDT guaranteed to always equal $1? +
No. USDT is designed to track the value of the U.S. dollar, but like other stablecoins, it is not a risk-free or guaranteed asset, and its market price can deviate from its intended peg.
What backs USDT? +
Tether states that USDT is backed by reserves that may include cash, cash equivalents, and other assets. Users researching stablecoins are encouraged to review issuer disclosures directly.
Is USDT the same on every blockchain? +
USDT is issued on multiple blockchain networks. While the token is intended to represent the same value everywhere, the underlying network used can affect transaction speed and fees.
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Disclaimer: This page is for informational and educational purposes only and is not financial, investment, legal, or tax advice. Cryptocurrency involves risk, including the potential loss of value. Always do your own research before making decisions.