USDC (Circle USDC, OP Mainnet)

0x0b2c639c533813f4aa9d7837caf62653d097ff85 · explorer · Sourcify · all Circle USDC contracts

Upgradeable proxy	yes (oz-legacy)
Implementation	`0xded3…06dc`
Upgrade authority	externally owned account (single private key)
Owner	`0xb04f…441f` — externally owned account (single private key)
Paused	no

Admin change history (since tracking began)

No admin changes recorded yet in this view.

Alert me when this contract is upgraded or its owner changes: Ledgerbell (free tier). Full live verdict incl. complete upgrade history: GET /x402/verdict?chain=optimism&address=0x0b2c639c533813f4aa9d7837caf62653d097ff85 ($0.01, x402).