Contract control history
W3Card on BNB Smart Chain — who can change it, and what changed
Upgradeable by a single keyowner 0x0cb4…9a33 is an externally owned account (one private key)
This unknown at 0x0c77…8ddd on BNB Smart Chain is on the radar. Gliese has recorded 4 control changes. Last checked 2026-09-10 18:54:51 UTC.
2 critical, recentUnknownBNB Smart Chain
Current control surface
snapshot 2026-09-10 18:41:26 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 |
|---|---|---|
| Transfer startedownable.transfer_started | 2 | 0 |
| Transferredownable.transferred | 2 | 0 |
| Total | 4 | 0 |
Recent changes
Setup-time events hidden- Ownership transferred to 0x0cb4…9a33ownable.transferred · tx 0x45087357…b3b640 · block 121,119,691· 2026-09-10 18:40:22 UTC
- Ownership transfer to 0x0cb4…9a33 started, pending acceptanceownable.transfer_started · tx 0x56223a70…a66775 · block 121,119,676· 2026-09-10 18:40:15 UTC
- Ownership transferred to 0x4f1c…a365ownable.transferred · tx 0x56223a70…a66775 · block 121,119,676· 2026-09-10 18:40:15 UTC
- Ownership transfer to 0x4f1c…a365 started, pending acceptanceownable.transfer_started · tx 0x56223a70…a66775 · block 121,119,676· 2026-09-10 18:40:15 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.