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

This uups proxy at 0x404c…⁠9c83 on Base is upgradeable. Gliese has recorded 2 control changes and 6 deployment-time events. Last checked 2026-09-07 03:58:01 UTC.

UUPS proxyUpgradeableBase

0x404cfe536acec987e834ba3be2e79344a56e9c83

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Current control surface

snapshot 2026-09-07 03:58:01 UTC

Implementation: 0xfe51…⁠b1e7
EIP-1967 logic contract; an upgrade changes this
Proxy admin: —
who can upgrade
Owner: —
owner()

Recorded events

Open in the feed →

Event	Real	Setup
Role grantedaccess.role_granted	1	4
Role revokedaccess.role_revoked	1	0
Initialized v5proxy.initialized_v5	0	1
Upgradedproxy.upgraded	0	1
Total	2	6

Recent changes

Setup-time events hidden

role 0xd9ec…⁠ea84 revoked from 0xaf2c…⁠a1a7
access.role_revoked · tx 0x113ee1f1…⁠666ab7 · block 50,982,074
3h ago · 2026-09-07 03:58:15 UTC
role 0xd9ec…⁠ea84 granted to 0x022b…⁠85a0
access.role_granted · tx 0x63a57739…⁠43ee85 · block 50,982,027
3h ago · 2026-09-07 03:56:41 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.