$USDC
USDC is a stablecoin, while Bitcoin is a cryptocurrency created with a different purpose, aiming to provide an alternative option for payments in contrast to the traditional financial system.
Therefore, the main differences between BTC and USDC are related to the internal functioning of each crypto and also to the initial development goals of the coins. Understand:
Stable price and backing
Stablecoins aim to provide stability to digital assets. For this to be possible, USD Coin has centralized management at Circle, an institution that controls the issuance of new tokens and the backing funds so that the currency does not suffer from discrepancies in supply and demand.