Contract control history
W3CToken on Base — who can change it, and what changed
Upgradeable by a single keyowner 0x0cb4…9a33 is an externally owned account (one private key)
This token at 0xeca9…7731 on Base is on the radar. Gliese has recorded 2 control changes. Last checked 2026-09-10 19:58:47 UTC.
2 critical, recentTokenBase
Current control surface
snapshot 2026-09-10 19:48:59 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 | 2 | 0 |
| Total | 2 | 0 |
Recent changes
Setup-time events hidden- Ownership transferred to 0x0cb4…9a33ownable.transferred · tx 0xbb893620…4e82b4 · block 51,140,176· 2026-09-10 19:48:19 UTC
- Ownership transferred to 0x8c94…f2b2ownable.transferred · tx 0xbb893620…4e82b4 · block 51,140,176· 2026-09-10 19:48:19 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.