Circle USDC: contract admin controls & changes

2 tracked contracts. "Upgrade authority" is resolved through ProxyAdmin contracts to the final controller.

Recent admin changes

No admin changes recorded yet in this view.

Contract	Chain	Proxy / impl	Upgrade authority	Owner	Paused
USDC	Ethereum	oz-legacy `0x4350…02dd`	externally owned account (single private key)	externally owned account (single private key)	no
USDC	OP Mainnet	oz-legacy `0xded3…06dc`	externally owned account (single private key)	externally owned account (single private key)	no

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