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Sue Wei
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USDT vs USDC: What’s the Difference?

USDT and USDC are stablecoins designed to track the value of the US dollar. Learn their similarities, key differences and risks to consider.

USDT vs USDC: What’s the Difference?

USDT and USDC are two stablecoins designed to maintain a relatively stable value against the US dollar.

Both are digital assets that can be transferred through supported blockchain networks and may be used for trading, payments or digital asset transfers.

However, they are separate assets with different issuers, reserve arrangements and operating structures.

What is USDT?

USDT is a US dollar-referenced stablecoin issued by Tether.

It is available on multiple blockchain networks and may be used for digital asset transfers, trading and other supported blockchain activities.

What is USDC?

USDC is a US dollar-referenced stablecoin issued by Circle.

It is also available across multiple supported blockchain networks and may be used for payments, transfers, trading and other digital asset activities.

What are the main differences between USDT and USDC?

Although both are designed to track the US dollar, several characteristics may differ.

Issuer

USDT and USDC are issued and managed by different organisations.

Reserve arrangements

Each stablecoin has its own reserve structure, disclosure practices and redemption arrangements.

These structures may change over time and should be considered separately.

Blockchain support

USDT and USDC may operate across multiple blockchain networks.

The networks supported for each asset may vary depending on the service being used.

Liquidity and availability

Trading activity and liquidity may differ between USDT and USDC depending on the market, trading pair and platform.

Neither asset should be assumed to have the same liquidity in every market.

Are USDT and USDC always worth US$1?

No stablecoin is guaranteed to trade at exactly its reference value at all times.

Market prices may temporarily move above or below the intended reference value due to factors such as:

  • supply and demand
  • market liquidity
  • broader market conditions
  • issuer-related developments
  • redemption conditions

This difference from the reference value is sometimes described as a loss of peg or depegging.

What risks do stablecoins involve?

Potential risks may include:

  • issuer risk
  • reserve risk
  • liquidity risk
  • operational risk
  • blockchain network risk
  • regulatory risk
  • temporary price deviation from the reference asset

The risk profile may differ between stablecoins.

What should be checked before a transfer?

Before transferring a stablecoin, transaction details such as the following are relevant:

  • the selected asset
  • the receiving address
  • the blockchain network
  • whether the receiving service supports that asset and network

Using an unsupported network may result in delays or loss of access to the transferred assets.

In summary

USDT and USDC are both US dollar-referenced stablecoins, but they are separate assets with different issuers, reserve arrangements and network availability.

Neither should be viewed as risk-free simply because it is designed to maintain a stable value.

Understanding the structure and supported blockchain network is important when using any stablecoin.

Quick Answers

Is USDT the same as USDC?

No. They are separate stablecoins issued by different organisations.

Are USDT and USDC designed to stay at US$1?

Both are designed to track the US dollar, but market prices may temporarily differ from their reference value.

Is one safer than the other?

Safety cannot be determined solely from the stablecoin's name. Their respective structures, reserves, liquidity, operational arrangements and other risks should be assessed separately.


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