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Circle

Stablecoin and tokenized fund issuer

Circle operates as the payments infrastructure behind USDC, the second-largest USD-pegged stablecoin by market cap, and EURC, its euro equivalent. The company also issues USYC, a tokenized money market fund that lets holders earn yield on-chain. These products sit at the core of decentralized finance, with USDC alone circulating across multiple blockchains and backing trillions in transaction volume.

The tracked addresses on this page trace Circle's operational footprint on EVM networks where they custody reserves and manage token issuance. Attribution comes from contract deployment records and on-chain labeling by major block explorers. Circle maintains cold storage architecture for reserve backing, ensuring stablecoin collateralization meets regulatory scrutiny and on-chain transparency.

/ Overview
On-chain footprint
1
Tracked addresses
1
Networks · EVM
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First seen on-chain
/ Context
Reserve custody and issuance

Circle's on-chain presence reflects a dual role: direct reserve custody and smart contract control over minting and burning. The addresses tracked here show transfer patterns tied to collateral movement and stablecoin supply adjustments. This architecture lets Circle respond to redemptions and market demand without relying on third-party custodians for day-to-day operations.

/ Vault
All 1 addresses
Showing 1 of 1
010x55fe002aeff02f77364de339a1292923a15844b8EVMVIEW
/ See also
Related entities
/ Questions
FAQ
How does Circle store and secure its stablecoin reserves on-chain?
Circle uses in-house cold storage for the majority of reserves backing USDC and EURC. The addresses on this page capture deployment points for reserve accounts and smart contracts that regulate minting. Off-chain reserves are held in segregated accounts, with on-chain records verifying collateral ratios.
What is USYC and how does it differ from USDC?
USYC is a tokenized money market fund that accrues yield daily and can be redeemed for USDC or USD. Unlike USDC, which maintains a 1:1 peg, USYC's value grows as it earns returns from short-term treasuries. It bridges traditional fixed-income and blockchain settlement.
How were these addresses attributed to Circle?
The addresses listed here were identified through SEC filings, contract deployment records, and public labeling on block explorers. These represent selected operational wallets, not Circle's complete on-chain footprint, which spans multiple networks and custody points.
What on-chain activity patterns reveal Circle's operations?
Circle's addresses show regular collateral inflows tied to new stablecoin issuance and outflows matching redemptions. Transfer volumes spike during market stress or institutional deposit/withdrawal cycles. These flows directly correlate with USDC supply changes across all networks.