Contract control history
ZA_Hook on Arbitrum One — who can change it, and what changed
Upgradeable by a single keyowner 0x636f…d41c is an externally owned account (one private key)
This unknown at 0x4d31…c76a on Arbitrum One is on the radar. Gliese has recorded 2 control changes and 1 deployment-time event. Last checked 2026-09-12 15:10:56 UTC.
1 critical, recentUnknownArbitrum One
Current control surface
snapshot 2026-09-12 14:18:47 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 |
|---|---|---|
| Transferredownable.transferred | 1 | 1 |
| Transfer startedownable.transfer_started | 1 | 0 |
| Total | 2 | 1 |
Recent changes
Setup-time events hidden- Ownership transferred to 0x636f…d41cownable.transferred · tx 0x217c7111…37f946 · block 504,420,382· 2026-09-12 14:18:35 UTC
- Ownership transfer to 0x636f…d41c started, pending acceptanceownable.transfer_started · tx 0x9bf6969a…56ee51 · block 504,420,128· 2026-09-12 14:17:31 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.