Guard · Ethereum

Allow

This pool includes Ondo's published USO contract on Ethereum.

The issuer can change token rules.

Source verified.

QED is read-only by design: it never holds keys, never submits transactions, and never recommends; that is why anyone can integrate it.

This point-in-time review does not prove backing, custody, reserves, solvency, safety, price, liquidity, or endorsement. Re-check before relying on changed chain or issuer facts.

How to read the verdict: Allow means completed checks found no contradiction or active restriction; Deny means QED observed a contradiction or active restriction; Unknown means a check was incomplete or could not be verified. These are not safety ratings.

Issuer identity

Status: match

Publisher

Ondo

Reviewed address

0x372aaa0dcd79c82516055d39cf94414e73a58b9a4ee3ba241e90f8e030b24466

Ticker

USO

Published contract on Ethereum

0x1F5fc5c3c8B0F15c7E21AF623936FF2b210b6415

Official deployments

Ethereum 0x1F5fc5c3c8B0F15c7E21AF623936FF2b210b6415
BNB Chain 0x94174e3D1335db402dD03A092f7aA7ac2cb32be4
Solana rpydAzWdCy85HEmoQkH5PVxYtDYQWjmLxgHHadxondo
HyperEVM 0xA4dB50bB345151f3649539300523e83a8b8A6BC7

Powers and source

Source status: verified via Sourcify.

Can change rules Source verified (match)

Legend: these signals are controls QED observed on Ethereum; “no evidence observed” is not proof that no control exists.

Can seize tokens: no evidence observed.
Can block transfers: no evidence observed.
Can change token rules: yes — proxy beacon.

Technical details

Rule-change signals

eip1967_beacon: EIP-1967 beacon slot points to 0x985462C9aA4D6c3Ad59Ae6e1e9c0C11347ED1598; beacon control was not established by this read.

Implementation source: Match; proxy: Match. Observed at 9 Oct 2026, 03:09 UTC.

Absence of observed signals is not proof that no authority exists.

Wallet transfer restrictions

Check status: not requested

Reasons

The token contract matches the active publisher registry entry on this chain.

Known pools

Pool	Venue	Quote side	Check	Observed
`0x372aaa0dcd79c82516055d39cf94414e73a58b9a4ee3ba241e90f8e030b24466`	uniswap-v4	USDC · 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48	verified	9 Oct 2026, 03:28 UTC

Signed document (JSON)

Verify this payload with POST /verify. Read the verification guide.

{
  "id": "7ed359a508a6aa7c13ed294b9be02b660878e857fc9b3bb2c707111aebe52d13",
  "kind": "guard",
  "chain": "ethereum",
  "address": "0x372aaa0dcd79c82516055d39cf94414e73a58b9a4ee3ba241e90f8e030b24466",
  "subject_type": "pool",
  "subject_address": "0x1F5fc5c3c8B0F15c7E21AF623936FF2b210b6415",
  "wallet": null,
  "identity": {
    "publisher": "Ondo",
    "matched_contract": "0x1F5fc5c3c8B0F15c7E21AF623936FF2b210b6415",
    "ticker": "USO",
    "status": "match",
    "observed_symbol": "USOon",
    "observed_name": "United States Oil Fund (Ondo Tokenized)",
    "deployments": [
      {
        "network": "Ethereum",
        "address": "0x1F5fc5c3c8B0F15c7E21AF623936FF2b210b6415"
      },
      {
        "network": "BNB Chain",
        "address": "0x94174e3D1335db402dD03A092f7aA7ac2cb32be4"
      },
      {
        "network": "Solana",
        "address": "rpydAzWdCy85HEmoQkH5PVxYtDYQWjmLxgHHadxondo"
      },
      {
        "network": "HyperEVM",
        "address": "0xA4dB50bB345151f3649539300523e83a8b8A6BC7"
      }
    ]
  },
  "powers": {
    "chain": "ethereum",
    "contract": "0x1f5fc5c3c8b0f15c7e21af623936ff2b210b6415",
    "can_seize": [],
    "can_block": [],
    "can_change_rules": [
      {
        "code": "eip1967_beacon",
        "detail": "EIP-1967 beacon slot points to 0x985462C9aA4D6c3Ad59Ae6e1e9c0C11347ED1598; beacon control was not established by this read."
      }
    ],
    "unavailable": [],
    "source_verified_subject": "implementation",
    "source_verified": "match",
    "source_verified_proxy": "match",
    "observed_at": "2026-10-09T03:09:08Z",
    "block": 26152064,
    "slot": null,
    "reads": [
      {
        "method": "eth_blockNumber",
        "params": [],
        "result_hash": "332aae3f953a40cdc1f23a4ee711c689d1919d7541bd1a6efcab6f9ed8cb683c",
        "block": 26152064,
        "slot": null
      },
      {
        "method": "eth_getStorageAt",
        "params": [
          "0x1F5fc5c3c8B0F15c7E21AF623936FF2b210b6415",
          "0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc",
          "0x18f0c80"
        ],
        "result_hash": "88700ae849c5ddd12e1d8a2c3221be6bec9061deee12e0a7aa7f7e8a0eda2d5f",
        "raw_result": "0x0000000000000000000000000000000000000000000000000000000000000000",
        "block": 26152064,
        "slot": null
      },
      {
        "method": "eth_getStorageAt",
        "params": [
          "0x1F5fc5c3c8B0F15c7E21AF623936FF2b210b6415",
          "0xb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d6103",
          "0x18f0c80"
        ],
        "result_hash": "88700ae849c5ddd12e1d8a2c3221be6bec9061deee12e0a7aa7f7e8a0eda2d5f",
        "raw_result": "0x0000000000000000000000000000000000000000000000000000000000000000",
        "block": 26152064,
        "slot": null
      },
      {
        "method": "eth_getStorageAt",
        "params": [
          "0x1F5fc5c3c8B0F15c7E21AF623936FF2b210b6415",
          "0xa3f0ad74e5423aebfd80d3ef4346578335a9a72aeaee59ff6cb3582b35133d50",
          "0x18f0c80"
        ],
        "result_hash": "644157e9f62b1f7ab76441ee4597af3c59de27133acd7fd28b4318bcbf622d7a",
        "raw_result": "0x000000000000000000000000985462c9aa4d6c3ad59ae6e1e9c0c11347ed1598",
        "block": 26152064,
        "slot": null
      },
      {
        "method": "eth_call",
        "params": [
          {
            "data": "0x5c975abb",
            "to": "0x1F5fc5c3c8B0F15c7E21AF623936FF2b210b6415"
          },
          "0x18f0c80"
        ],
        "result_hash": "1c9409806518d1a5f52d79299ea0289ea2ff527e05895cd8f7a36d4cca28a13e",
        "raw_result": "0x",
        "block": 26152064,
        "slot": null
      },
      {
        "method": "eth_call",
        "params": [
          {
            "data": "0xb187bd26",
            "to": "0x1F5fc5c3c8B0F15c7E21AF623936FF2b210b6415"
          },
          "0x18f0c80"
        ],
        "result_hash": "1c9409806518d1a5f52d79299ea0289ea2ff527e05895cd8f7a36d4cca28a13e",
        "raw_result": "0x",
        "block": 26152064,
        "slot": null
      },
      {
        "method": "eth_call",
        "params": [
          {
            "data": "0x8da5cb5b",
            "to": "0x1F5fc5c3c8B0F15c7E21AF623936FF2b210b6415"
          },
          "0x18f0c80"
        ],
        "result_hash": "1c9409806518d1a5f52d79299ea0289ea2ff527e05895cd8f7a36d4cca28a13e",
        "raw_result": "0x",
        "block": 26152064,
        "slot": null
      },
      {
        "method": "eth_call",
        "params": [
          {
            "data": "0x9fd0506d",
            "to": "0x1F5fc5c3c8B0F15c7E21AF623936FF2b210b6415"
          },
          "0x18f0c80"
        ],
        "result_hash": "1c9409806518d1a5f52d79299ea0289ea2ff527e05895cd8f7a36d4cca28a13e",
        "raw_result": "0x",
        "block": 26152064,
        "slot": null
      },
      {
        "method": "eth_call",
        "params": [
          {
            "data": "0xec571c6a",
            "to": "0x1F5fc5c3c8B0F15c7E21AF623936FF2b210b6415"
          },
          "0x18f0c80"
        ],
        "result_hash": "1c9409806518d1a5f52d79299ea0289ea2ff527e05895cd8f7a36d4cca28a13e",
        "raw_result": "0x",
        "block": 26152064,
        "slot": null
      },
      {
        "method": "eth_call",
        "params": [
          {
            "data": "0xfe575a870000000000000000000000000000000000000000000000000000000000000000",
            "to": "0x1F5fc5c3c8B0F15c7E21AF623936FF2b210b6415"
          },
          "0x18f0c80"
        ],
        "result_hash": "1c9409806518d1a5f52d79299ea0289ea2ff527e05895cd8f7a36d4cca28a13e",
        "raw_result": "0x",
        "block": 26152064,
        "slot": null
      },
      {
        "method": "eth_call",
        "params": [
          {
            "data": "0xe47d60600000000000000000000000000000000000000000000000000000000000000000",
            "to": "0x1F5fc5c3c8B0F15c7E21AF623936FF2b210b6415"
          },
          "0x18f0c80"
        ],
        "result_hash": "1c9409806518d1a5f52d79299ea0289ea2ff527e05895cd8f7a36d4cca28a13e",
        "raw_result": "0x",
        "block": 26152064,
        "slot": null
      },
      {
        "method": "eth_call",
        "params": [
          {
            "data": "0x5c60da1b",
            "to": "0x985462C9aA4D6c3Ad59Ae6e1e9c0C11347ED1598"
          },
          "0x18f0c80"
        ],
        "result_hash": "9aa2aa9daa5cc11c7981d5c56c1ff62f14802c3a2272bf3cdab1283e28920153",
        "raw_result": "0x000000000000000000000000ebbcb2cee51c2fee4062c9c1270dcb98b0b22250",
        "block": 26152064,
        "slot": null
      },
      {
        "method": "GET",
        "params": [
          "https://sourcify.dev/server/v2/contract/1/0xebBcb2cEE51c2FeE4062c9C1270dcb98B0b22250"
        ],
        "result_hash": "e05f6440980a23e256e326f8226436504bfe7785c51873993ad204bf8ccebf3c",
        "block": null,
        "slot": null
      },
      {
        "method": "GET",
        "params": [
          "https://sourcify.dev/server/v2/contract/1/0x1f5fc5c3c8b0f15c7e21af623936ff2b210b6415"
        ],
        "result_hash": "34ebad156348b38712900d63b882139a419586cca3fe86e82b77b8a505949332",
        "block": null,
        "slot": null
      }
    ]
  },
  "source": {
    "status": "verified",
    "provider": "Sourcify"
  },
  "pools": [
    {
      "address": "0x372aaa0dcd79c82516055d39cf94414e73a58b9a4ee3ba241e90f8e030b24466",
      "venue": "uniswap-v4",
      "quote": {
        "address": "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
        "symbol": "USDC"
      },
      "verdict": "verified",
      "observed_at": "2026-10-09T03:28:16Z"
    }
  ],
  "verdict": "allow",
  "reasons": [
    {
      "code": "publisher_contract_match",
      "detail": "The token contract matches the active publisher registry entry on this chain."
    }
  ],
  "observed_at": "2026-10-09T03:28:16Z",
  "reads": [
    {
      "method": "eth_call",
      "params": [
        "0xbd216513d74c8cf14cf4747e6aaa6420ff64ee9e",
        "poolKeys",
        "0x372aaa0dcd79c82516055d39cf94414e73a58b9a4ee3ba241e"
      ],
      "result_hash": "584e3e3d65b4b67ad5f9f7aba3cd56ce8984148f68ff0ecaa37aeba4f55faa1b",
      "raw_result": "Object {\"currency0\": String(\"0x1f5fc5c3c8b0f15c7e21af623936ff2b210b6415\"), \"currency1\": String(\"0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48\"), \"fee\": String(\"3000\"), \"hooks\": String(\"0x0000000000000000000000000000000000000000\"), \"tickSpacing\": String(\"60\")}",
      "block": null,
      "slot": null
    },
    {
      "method": "eth_call",
      "params": [
        "0x7ffe42c4a5deea5b0fec41c94c136cf115597227",
        "getSlot0",
        "0x372aaa0dcd79c82516055d39cf94414e73a58b9a4ee3ba241e90f8e030b24466"
      ],
      "result_hash": "18d10c7d2b4b04aaf04254d1ae5d655a5dc0407cbcdd5a8c3986e985370f36ee",
      "raw_result": "true",
      "block": null,
      "slot": null
    },
    {
      "method": "eth_call",
      "params": [
        "0x7ffe42c4a5deea5b0fec41c94c136cf115597227",
        "getLiquidity",
        "0x372aaa0dcd79c82516055d39cf94414e73a58b9a4ee3ba241e90f8e030b24466"
      ],
      "result_hash": "262a2aa45e802cb17b35444c6b326329a9eeb3ed5cc969a68ad27cf62f12f8ad",
      "raw_result": "800021207157079",
      "block": null,
      "slot": null
    },
    {
      "method": "eth_call",
      "params": [
        "0x1F5fc5c3c8B0F15c7E21AF623936FF2b210b6415",
        "symbol()"
      ],
      "result_hash": "d3b147844c3d656f4e27b8fd00f492b3177fbdbf0ea6a66d5d9f74d570e38cab",
      "raw_result": "Some(\"USOon\")",
      "block": null,
      "slot": null
    },
    {
      "method": "eth_call",
      "params": [
        "0x1F5fc5c3c8B0F15c7E21AF623936FF2b210b6415",
        "decimals()"
      ],
      "result_hash": "c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764",
      "raw_result": "Some(18)",
      "block": null,
      "slot": null
    },
    {
      "method": "eth_call",
      "params": [
        "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
        "symbol()"
      ],
      "result_hash": "a3c9e246b0832b52e41efce041d8614251f5e288cdd4b192e85bfd3dfcb748ff",
      "raw_result": "Some(\"USDC\")",
      "block": null,
      "slot": null
    },
    {
      "method": "eth_call",
      "params": [
        "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
        "decimals()"
      ],
      "result_hash": "c68fe6989b1835302197d0af5be845dfab10ed9f9632205eb4ab5b949b9e1a6a",
      "raw_result": "Some(6)",
      "block": null,
      "slot": null
    },
    {
      "method": "eth_call",
      "params": [
        "0x1F5fc5c3c8B0F15c7E21AF623936FF2b210b6415",
        "symbol()"
      ],
      "result_hash": "d3b147844c3d656f4e27b8fd00f492b3177fbdbf0ea6a66d5d9f74d570e38cab",
      "raw_result": "Some(\"USOon\")",
      "block": null,
      "slot": null
    },
    {
      "method": "eth_call",
      "params": [
        "0x1F5fc5c3c8B0F15c7E21AF623936FF2b210b6415",
        "name()"
      ],
      "result_hash": "6382a3ae9f4abe1e1b50695243281cc4885d07b8355fae44235684091ca624b8",
      "raw_result": "Some(\"United States Oil Fund (Ondo Tokenized)\")",
      "block": null,
      "slot": null
    },
    {
      "method": "eth_call",
      "params": [
        "0x1F5fc5c3c8B0F15c7E21AF623936FF2b210b6415",
        "decimals()"
      ],
      "result_hash": "c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764",
      "raw_result": "Some(18)",
      "block": null,
      "slot": null
    },
    {
      "method": "eth_call",
      "params": [
        "0x1F5fc5c3c8B0F15c7E21AF623936FF2b210b6415",
        "totalSupply()"
      ],
      "result_hash": "a44794ca7ced49b40015f5e9f296c10dc502927d3ba7092031e3567ca4610ace",
      "raw_result": "Some(\"22441009686894504150674\")",
      "block": null,
      "slot": null
    },
    {
      "method": "eth_call",
      "params": [
        "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
        "symbol()"
      ],
      "result_hash": "a3c9e246b0832b52e41efce041d8614251f5e288cdd4b192e85bfd3dfcb748ff",
      "raw_result": "Some(\"USDC\")",
      "block": null,
      "slot": null
    },
    {
      "method": "eth_call",
      "params": [
        "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
        "name()"
      ],
      "result_hash": "fe94af15dc887a2c9df1fb0d6d276e6c586ca9d430ffeac0d05e4baee0637fd1",
      "raw_result": "Some(\"USD Coin\")",
      "block": null,
      "slot": null
    },
    {
      "method": "eth_call",
      "params": [
        "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
        "decimals()"
      ],
      "result_hash": "c68fe6989b1835302197d0af5be845dfab10ed9f9632205eb4ab5b949b9e1a6a",
      "raw_result": "Some(6)",
      "block": null,
      "slot": null
    },
    {
      "method": "eth_call",
      "params": [
        "0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48",
        "totalSupply()"
      ],
      "result_hash": "e193c66b9fabd99d84259a672c7d584983ecac07e51881f758d73d6cd18dc02a",
      "raw_result": "Some(\"48727881610798815\")",
      "block": null,
      "slot": null
    }
  ],
  "reads_truncated": false,
  "public_key": "GJWKkiUd3zj1pJGfeE7JitiPiwDJC6XmNFvpJWJuvvpn",
  "signature": "gWPIdmIea4SAwchkkWSkwSRxH3t1xa3pAk3owG/KCjl6G05n7YMHMxQnFybmAu5KSdq/az/nSL6v1nH8NaZSDQ==",
  "dev": false
}

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