Contract control history
UltimateTokenOwnable on BNB Smart Chain — who can change it, and what changed
Upgradeable by a single keyowner 0x0000…0000 is an externally owned account (one private key)
This token at 0x8c90…457b on BNB Smart Chain is upgradeable. Gliese has recorded 1 control change and 2 deployment-time events. Last checked 2026-09-08 13:42:51 UTC.
1 critical, recentTokenUpgradeableBNB Smart Chain
Current control surface
snapshot 2026-09-08 13:21:07 UTC- Implementation
- EIP-1967 logic contract; an upgrade changes this
- Proxy admin
- —who can upgrade
- Owner
- none (zero address)owner()
Recorded events
Open in the feed →| Event | Real | Setup |
|---|---|---|
| Transferredownable.transferred | 1 | 1 |
| Initialized v5proxy.initialized_v5 | 0 | 1 |
| Total | 1 | 2 |
Recent changes
Setup-time events hidden- Ownership renounced by 0x2311…c37fownable.transferred · tx 0x7a6afdf3…6fb352 · block 120,693,171· 2026-09-08 13:19:51 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.