ERC1967Proxy on Base — who can change it, and what changed

Multisig, no delayowner 0xac91…c453 is a contract · no timelock in the path

This uups proxy at 0x396f…⁠104d on Base is upgradeable. Gliese has recorded 3 control changes and 6 deployment-time events. Last checked 2026-09-15 02:18:16 UTC.

UUPS proxyUpgradeableBase

0x396f36f9118c5a69f1212560c058bf845e7a104d

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Current control surface

snapshot 2026-09-15 01:48:28 UTC

Implementation: 0xb526…⁠ec8a
EIP-1967 logic contract; an upgrade changes this
Proxy admin: —
who can upgrade
Owner: 0xac91…⁠c453
owner()

Recorded events

Open in the feed →

Event	Real	Setup
Role grantedaccess.role_granted	2	4
Role admin changedaccess.role_admin_changed	1	0
Initialized v5proxy.initialized_v5	0	1
Upgradedproxy.upgraded	0	1
Total	3	6

Recent changes

Setup-time events hidden

Admin of UPGRADER_ROLE changed to UPGRADER_ROLE
access.role_admin_changed · tx 0x83e89179…⁠160b8b · block 51,323,755
1h ago · 2026-09-15 01:47:37 UTC
UPGRADER_ROLE granted to 0x7294…⁠56a7
access.role_granted · tx 0x9180420c…⁠c844d7 · block 51,323,754
1h ago · 2026-09-15 01:47:35 UTC
PAUSER_ROLE granted to 0x633f…⁠698f
access.role_granted · tx 0x58e23d0a…⁠a71379 · block 51,323,753
1h ago · 2026-09-15 01:47:33 UTC

Full history since deployment →

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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.