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Contract control history

FiatTokenProxy on Ethereum — who can change it, and what changed

Upgradeable by a single keyadmin 0xd519…e1e7 is an externally owned account (one private key)

This Circle transparent proxy at 0x975c…⁠3746 on Ethereum is upgradeable. Gliese has recorded 1 control change. Last checked 2026-09-09 12:06:38 UTC.

1 critical, recentTransparent proxyCircleUpgradeableEthereum
0x975cf3986bfa6b60176153102c6834b8c0263746
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Current control surface

snapshot 2026-09-09 07:18:42 UTC
Implementation
0x1550…⁠1ddd
EIP-1967 logic contract; an upgrade changes this
Proxy admin
0xd519…⁠e1e7
who can upgrade
Owner
0xf045…⁠52b6
owner()

Recorded events

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EventRealSetup
Admin changedproxy.admin_changed10
Total10

Recent changes

Setup-time events hidden
  1. Proxy admin changed from 0xf045…⁠52b6 to 0xd519…⁠e1e7
    proxy.admin_changed · tx 0xb29c6bf5…⁠04e56a · block 25,938,268
    · 2026-09-09 07:17:35 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.