TokenMessengerV2 (Circle CCTP, Arbitrum One)

0x28b5a0e9c621a5badaa536219b3a228c8168cf5d · explorer · Sourcify · all Circle CCTP contracts

Upgradeable proxy	yes (eip1967)
Implementation	`0x555e…3ec8`
Upgrade authority	externally owned account (single private key)
Owner	`0xe2e3…818f` — externally owned account (single private key)
Paused	not pausable / unknown

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=arbitrum&address=0x28b5a0e9c621a5badaa536219b3a228c8168cf5d ($0.01, x402).