What it is
USDC is a dollar-linked stablecoin issued by Circle. The issuer describes its reserve and redemption framework on its official website. Token transfers happen on supported blockchains; issuer redemption and exchange trading are separate processes.
A practical distinction
A market quote close to one dollar does not make every holder eligible for direct issuer redemption. Check the provider, supported network, access requirements and current disclosures.
Study exercise
Compare holding the token on an exchange with holding it in a wallet. List the parties and technical systems you depend on in each case.
Before using any asset
Check the exact network and asset identifier, custody arrangements, liquidity and current provider documentation. These notes explain mechanics and do not recommend buying an asset.
Source: Circle: USDC. Reviewed 15 September 2026.