SwapChan

Contract 0xA0b86991… on Ethereum

Verification, proxy status and what the owner can do, in plain English.

USDC has risky owner powers: exit to USDC on SwapChan →
Chain Id
1
Chain
Ethereum
Address
0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48
Symbol
USDC
Owner
0xFcb19e6a322b27c06842A71e8c725399f049AE3a
Ownership Renounced
no
Risk Level
high
Summary
FiatTokenProxy, upgradeable proxy, owned by 0xFcb1…AE3a; owner can upgrade implementation.
Method
Bytecode selector scan (impl + proxy) + EIP-1967 slots + owner(); verified source/ABI from Sourcify or Routescan.
Caveat
Selector scans can miss renamed functions and can't see who holds roles in AccessControl contracts; 'owner can' assumes the owner key is active.

Verified

Name
FiatTokenProxy
Compiler
0.4.24+commit.e67f0147

Proxy

Implementation
–
Admin
–
Beacon
–
Upgradeable
yes

Owner Powers (1)

PowerRiskSignature
upgrade implementationhighupgradeToAndCall(address,bytes)

Abi Privileged Functions: upgradeTo · upgradeToAndCall

Sources: public RPC · Sourcify · Routescan

From chain
You pay
To chain
You receive
0.0
Slippage
Approval

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This page is the contract_reader tool in the free SwapChan MCP server. Every answer ends with a ready-to-sign swap link.

You say

“What can the owner of USDT on Ethereum do?”

Your agent gets (contract_reader)

{
  "chainId": 1,
  "chain": "Ethereum",
  "address": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
  "symbol": "USDC",
  "verified": {
    "name": "FiatTokenProxy",
    "compiler": "0.4.24+commit.e67f0147",
    "source": "Sourcify"
  },
  "owner": "0xFcb19e6a322b27c06842A71e8c725399f049AE3a",
  "ownershipRenounced": false,
  "proxy": {
    "implementation": null,
    "admin": null,
    "beacon": null,
    "upgradeable": true
  },
  "ownerPowers": [
    {
      "power": "upgrade implementation",
      "risk": "high",
      "signature": "upgradeToAndCall(address,bytes)"
    }
  ],
  "abiPrivilegedFunctions": [
    "upgradeTo",
    "upgradeToAndCall"
  ],
  "riskLevel": "high",
  "summary": "F
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