Contract control history
ERC1967Proxy on Arbitrum One — who can change it, and what changed
Not profiled yetimplementation slot is set but no admin or owner could be read
This uups proxy at 0xf551…e052 on Arbitrum One is upgradeable. Gliese has recorded 2 control changes. Last checked 2026-09-13 07:46:25 UTC.
1 critical, recentUUPS proxyUpgradeableArbitrum One
Current control surface
snapshot 2026-09-13 07:15:30 UTC- Implementation
- EIP-1967 logic contract; an upgrade changes this
- Proxy admin
- —who can upgrade
- Owner
- —owner()
Recorded events
Open in the feed →| Event | Real | Setup |
|---|---|---|
| Initialized v5proxy.initialized_v5 | 1 | 0 |
| Upgradedproxy.upgraded | 1 | 0 |
| Total | 2 | 0 |
Recent changes
Setup-time events hidden- Initializer ran (version 2) — re-initializationproxy.initialized_v5 · tx 0xe66d2bfa…b8fb51 · block 504,660,022· 2026-09-13 07:16:06 UTC
- Implementation upgraded to 0x74b1…80a1proxy.upgraded · tx 0x8000b552…01c248 · block 504,659,767· 2026-09-13 07:15:00 UTC
Get alerted when this contract’s control changes
Free for personal wallets. Telegram, within a minute of the block.
Critical — power movedHigh — safeguards changedInfo — announced, not yet effective
Data derived from on-chain state and events only. Gliese does not custody funds and does not interpret intent — severity is assigned by how much power a change moves.