Contract control history
USDC (FiatTokenProxy) on Base — who can change it, and what changed
This Circle transparent proxy at 0x8335…2913 on Base is upgradeable. Gliese has recorded 3 control changes. Last checked 2026-09-06 10:06:51 UTC.
Current control surface
snapshot 2026-09-06 10:06:51 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 |
|---|---|---|
| Minter configuredtoken.minter_configured | 3 | 0 |
| Total | 3 | 0 |
Recent changes
Setup-time events hidden- Minter 0x2222…c205 configured with allowance 59999402433261token.minter_configured · tx 0xed4f36e3…7d1ac0 · block 50,959,928· 2026-09-06 15:40:03 UTC
- Minter 0xfd78…d002 configured with allowance 59966008576085token.minter_configured · tx 0x3bd1bf4d…f170f2 · block 50,955,728· 2026-09-06 13:20:03 UTC
- Minter 0xfd78…d002 configured with allowance 39966008576085token.minter_configured · tx 0x210ae3bd…dc9db3 · block 50,955,728· 2026-09-06 13:20:03 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.