Guard · Ethereum

Allow

Issuer identitymatch
PublisherOndo
TickerGRAB
Sourceverified

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

Published by Ondo0x1C174711f3FD63C4165d6F296b3eB19D17fde94a

This token · matches0x1C174711f3FD63C4165d6F296b3eB19D17fde94a

The issuer can change token rules. Source verified.

How to read this verdict

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.

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.

Issuer identity

Status: match

Publisher

Ondo

Reviewed address

0x189267cf9491f3caa20f13071aa9511b68a38a1415eabdfa1dcb354d8f857b6c

Ticker

GRAB

Published contract on Ethereum

0x1C174711f3FD63C4165d6F296b3eB19D17fde94a

Official deployments

Ethereum 0x1C174711f3FD63C4165d6F296b3eB19D17fde94a
BNB Chain 0xab2F74804C022C5249d52e743AF4340E42F5f3b6
Solana m9GcsVgdjaL3KsdtSFHimnhtsUMpTHkjtwEG4Tzondo

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 14 Oct 2026, 18:16 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
`0x189267cf9491f3caa20f13071aa9511b68a38a1415eabdfa1dcb354d8f857b6c`	uniswap-v4	USDT · 0xdAC17F958D2ee523a2206206994597C13D831ec7	verified	14 Oct 2026, 18:16 UTC

Signed document (JSON)

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

{
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  "kind": "guard",
  "chain": "ethereum",
  "address": "0x189267cf9491f3caa20f13071aa9511b68a38a1415eabdfa1dcb354d8f857b6c",
  "subject_type": "pool",
  "subject_address": "0x1C174711f3FD63C4165d6F296b3eB19D17fde94a",
  "wallet": null,
  "identity": {
    "publisher": "Ondo",
    "matched_contract": "0x1C174711f3FD63C4165d6F296b3eB19D17fde94a",
    "ticker": "GRAB",
    "status": "match",
    "observed_symbol": "GRABon",
    "observed_name": "Grab Holdings (Ondo Tokenized)",
    "deployments": [
      {
        "network": "Ethereum",
        "address": "0x1C174711f3FD63C4165d6F296b3eB19D17fde94a"
      },
      {
        "network": "BNB Chain",
        "address": "0xab2F74804C022C5249d52e743AF4340E42F5f3b6"
      },
      {
        "network": "Solana",
        "address": "m9GcsVgdjaL3KsdtSFHimnhtsUMpTHkjtwEG4Tzondo"
      }
    ]
  },
  "powers": {
    "chain": "ethereum",
    "contract": "0x1c174711f3fd63c4165d6f296b3eb19d17fde94a",
    "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": "2026-10-14T18:16:04Z",
    "block": 26192474,
    "slot": null,
    "reads": [
      {
        "method": "eth_blockNumber",
        "params": [],
        "result_hash": "b40a6f50e51d9ab4ed04dd7f512fd3ddce3da3fbb18f0676786b3c31dfdb27cd",
        "block": 26192474,
        "slot": null
      },
      {
        "method": "eth_getStorageAt",
        "params": [
          "0x1C174711f3FD63C4165d6F296b3eB19D17fde94a",
          "0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc",
          "0x18faa5a"
        ],
        "result_hash": "88700ae849c5ddd12e1d8a2c3221be6bec9061deee12e0a7aa7f7e8a0eda2d5f",
        "raw_result": "0x0000000000000000000000000000000000000000000000000000000000000000",
        "block": 26192474,
        "slot": null
      },
      {
        "method": "eth_getStorageAt",
        "params": [
          "0x1C174711f3FD63C4165d6F296b3eB19D17fde94a",
          "0xb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d6103",
          "0x18faa5a"
        ],
        "result_hash": "88700ae849c5ddd12e1d8a2c3221be6bec9061deee12e0a7aa7f7e8a0eda2d5f",
        "raw_result": "0x0000000000000000000000000000000000000000000000000000000000000000",
        "block": 26192474,
        "slot": null
      },
      {
        "method": "eth_getStorageAt",
        "params": [
          "0x1C174711f3FD63C4165d6F296b3eB19D17fde94a",
          "0xa3f0ad74e5423aebfd80d3ef4346578335a9a72aeaee59ff6cb3582b35133d50",
          "0x18faa5a"
        ],
        "result_hash": "644157e9f62b1f7ab76441ee4597af3c59de27133acd7fd28b4318bcbf622d7a",
        "raw_result": "0x000000000000000000000000985462c9aa4d6c3ad59ae6e1e9c0c11347ed1598",
        "block": 26192474,
        "slot": null
      },
      {
        "method": "eth_call",
        "params": [
          {
            "data": "0x5c975abb",
            "to": "0x1C174711f3FD63C4165d6F296b3eB19D17fde94a"
          },
          "0x18faa5a"
        ],
        "result_hash": "1c9409806518d1a5f52d79299ea0289ea2ff527e05895cd8f7a36d4cca28a13e",
        "raw_result": "0x",
        "block": 26192474,
        "slot": null
      },
      {
        "method": "eth_call",
        "params": [
          {
            "data": "0xb187bd26",
            "to": "0x1C174711f3FD63C4165d6F296b3eB19D17fde94a"
          },
          "0x18faa5a"
        ],
        "result_hash": "1c9409806518d1a5f52d79299ea0289ea2ff527e05895cd8f7a36d4cca28a13e",
        "raw_result": "0x",
        "block": 26192474,
        "slot": null
      },
      {
        "method": "eth_call",
        "params": [
          {
            "data": "0x8da5cb5b",
            "to": "0x1C174711f3FD63C4165d6F296b3eB19D17fde94a"
          },
          "0x18faa5a"
        ],
        "result_hash": "1c9409806518d1a5f52d79299ea0289ea2ff527e05895cd8f7a36d4cca28a13e",
        "raw_result": "0x",
        "block": 26192474,
        "slot": null
      },
      {
        "method": "eth_call",
        "params": [
          {
            "data": "0x9fd0506d",
            "to": "0x1C174711f3FD63C4165d6F296b3eB19D17fde94a"
          },
          "0x18faa5a"
        ],
        "result_hash": "1c9409806518d1a5f52d79299ea0289ea2ff527e05895cd8f7a36d4cca28a13e",
        "raw_result": "0x",
        "block": 26192474,
        "slot": null
      },
      {
        "method": "eth_call",
        "params": [
          {
            "data": "0xec571c6a",
            "to": "0x1C174711f3FD63C4165d6F296b3eB19D17fde94a"
          },
          "0x18faa5a"
        ],
        "result_hash": "1c9409806518d1a5f52d79299ea0289ea2ff527e05895cd8f7a36d4cca28a13e",
        "raw_result": "0x",
        "block": 26192474,
        "slot": null
      },
      {
        "method": "eth_call",
        "params": [
          {
            "data": "0xfe575a870000000000000000000000000000000000000000000000000000000000000000",
            "to": "0x1C174711f3FD63C4165d6F296b3eB19D17fde94a"
          },
          "0x18faa5a"
        ],
        "result_hash": "1c9409806518d1a5f52d79299ea0289ea2ff527e05895cd8f7a36d4cca28a13e",
        "raw_result": "0x",
        "block": 26192474,
        "slot": null
      },
      {
        "method": "eth_call",
        "params": [
          {
            "data": "0xe47d60600000000000000000000000000000000000000000000000000000000000000000",
            "to": "0x1C174711f3FD63C4165d6F296b3eB19D17fde94a"
          },
          "0x18faa5a"
        ],
        "result_hash": "1c9409806518d1a5f52d79299ea0289ea2ff527e05895cd8f7a36d4cca28a13e",
        "raw_result": "0x",
        "block": 26192474,
        "slot": null
      },
      {
        "method": "eth_call",
        "params": [
          {
            "data": "0x5c60da1b",
            "to": "0x985462C9aA4D6c3Ad59Ae6e1e9c0C11347ED1598"
          },
          "0x18faa5a"
        ],
        "result_hash": "9aa2aa9daa5cc11c7981d5c56c1ff62f14802c3a2272bf3cdab1283e28920153",
        "raw_result": "0x000000000000000000000000ebbcb2cee51c2fee4062c9c1270dcb98b0b22250",
        "block": 26192474,
        "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/1/0x1c174711f3fd63c4165d6f296b3eb19d17fde94a"
        ],
        "result_hash": "72c6db77e68ce8c5021c86a502752dec8cdcf2be43e4a45521214dd44dc01f18",
        "block": null,
        "slot": null
      }
    ]
  },
  "source": {
    "status": "verified",
    "provider": "Sourcify"
  },
  "pools": [
    {
      "address": "0x189267cf9491f3caa20f13071aa9511b68a38a1415eabdfa1dcb354d8f857b6c",
      "venue": "uniswap-v4",
      "quote": {
        "address": "0xdAC17F958D2ee523a2206206994597C13D831ec7",
        "symbol": "USDT"
      },
      "verdict": "verified",
      "observed_at": "2026-10-14T18:16:02Z"
    }
  ],
  "verdict": "allow",
  "reasons": [
    {
      "code": "publisher_contract_match",
      "detail": "The token contract matches the active publisher registry entry on this chain."
    }
  ],
  "observed_at": "2026-10-14T18:16:04Z",
  "reads": [
    {
      "method": "eth_call",
      "params": [
        "0xbd216513d74c8cf14cf4747e6aaa6420ff64ee9e",
        "poolKeys",
        "0x189267cf9491f3caa20f13071aa9511b68a38a1415eabdfa1d"
      ],
      "result_hash": "967c656e859f725c96cd59279dd4cf2b23b6826084a2880b5be59da422455069",
      "raw_result": "Object {\"currency0\": String(\"0x1c174711f3fd63c4165d6f296b3eb19d17fde94a\"), \"currency1\": String(\"0xdac17f958d2ee523a2206206994597c13d831ec7\"), \"fee\": String(\"480000\"), \"hooks\": String(\"0x0000000000000000000000000000000000000000\"), \"tickSpacing\": String(\"4800\")}",
      "block": null,
      "slot": null
    },
    {
      "method": "eth_call",
      "params": [
        "0x7ffe42c4a5deea5b0fec41c94c136cf115597227",
        "getSlot0",
        "0x189267cf9491f3caa20f13071aa9511b68a38a1415eabdfa1dcb354d8f857b6c"
      ],
      "result_hash": "18d10c7d2b4b04aaf04254d1ae5d655a5dc0407cbcdd5a8c3986e985370f36ee",
      "raw_result": "true",
      "block": null,
      "slot": null
    },
    {
      "method": "eth_call",
      "params": [
        "0x7ffe42c4a5deea5b0fec41c94c136cf115597227",
        "getLiquidity",
        "0x189267cf9491f3caa20f13071aa9511b68a38a1415eabdfa1dcb354d8f857b6c"
      ],
      "result_hash": "103ccd955c30d5bad7cd5737c06171fd8666face2e985959c005f65b13766858",
      "raw_result": "217578317958627",
      "block": null,
      "slot": null
    },
    {
      "method": "eth_call",
      "params": [
        "0x1C174711f3FD63C4165d6F296b3eB19D17fde94a",
        "symbol()"
      ],
      "result_hash": "e40ffab047949fce33d91d3cbb740a5e93dac743bae80ea39c72087baedadf5b",
      "raw_result": "Some(\"GRABon\")",
      "block": null,
      "slot": null
    },
    {
      "method": "eth_call",
      "params": [
        "0x1C174711f3FD63C4165d6F296b3eB19D17fde94a",
        "decimals()"
      ],
      "result_hash": "c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764",
      "raw_result": "Some(18)",
      "block": null,
      "slot": null
    },
    {
      "method": "eth_call",
      "params": [
        "0xdAC17F958D2ee523a2206206994597C13D831ec7",
        "symbol()"
      ],
      "result_hash": "a851493323e1198c0940c2b2ca5c59e97da9c6f50f63f0c09779709ef2572f84",
      "raw_result": "Some(\"USDT\")",
      "block": null,
      "slot": null
    },
    {
      "method": "eth_call",
      "params": [
        "0xdAC17F958D2ee523a2206206994597C13D831ec7",
        "decimals()"
      ],
      "result_hash": "c68fe6989b1835302197d0af5be845dfab10ed9f9632205eb4ab5b949b9e1a6a",
      "raw_result": "Some(6)",
      "block": null,
      "slot": null
    },
    {
      "method": "eth_call",
      "params": [
        "0x1C174711f3FD63C4165d6F296b3eB19D17fde94a",
        "symbol()"
      ],
      "result_hash": "e40ffab047949fce33d91d3cbb740a5e93dac743bae80ea39c72087baedadf5b",
      "raw_result": "Some(\"GRABon\")",
      "block": null,
      "slot": null
    },
    {
      "method": "eth_call",
      "params": [
        "0x1C174711f3FD63C4165d6F296b3eB19D17fde94a",
        "name()"
      ],
      "result_hash": "dd9c4d2f93d2168626a22873eb98ae44460e711847dd2145e11a8b944c4361e2",
      "raw_result": "Some(\"Grab Holdings (Ondo Tokenized)\")",
      "block": null,
      "slot": null
    },
    {
      "method": "eth_call",
      "params": [
        "0x1C174711f3FD63C4165d6F296b3eB19D17fde94a",
        "decimals()"
      ],
      "result_hash": "c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764",
      "raw_result": "Some(18)",
      "block": null,
      "slot": null
    },
    {
      "method": "eth_call",
      "params": [
        "0x1C174711f3FD63C4165d6F296b3eB19D17fde94a",
        "totalSupply()"
      ],
      "result_hash": "67ae96f69bfef256454747b758896f5c73322853fe63cf52c2bf4dbe6b7d4503",
      "raw_result": "Some(\"17710822785978045363614\")",
      "block": null,
      "slot": null
    },
    {
      "method": "eth_call",
      "params": [
        "0xdAC17F958D2ee523a2206206994597C13D831ec7",
        "symbol()"
      ],
      "result_hash": "a851493323e1198c0940c2b2ca5c59e97da9c6f50f63f0c09779709ef2572f84",
      "raw_result": "Some(\"USDT\")",
      "block": null,
      "slot": null
    },
    {
      "method": "eth_call",
      "params": [
        "0xdAC17F958D2ee523a2206206994597C13D831ec7",
        "name()"
      ],
      "result_hash": "8f7cfea6e15ea5712d4bf603e3223e8de9dfdee3c5fe9a25ec1181218bd425ad",
      "raw_result": "Some(\"Tether USD\")",
      "block": null,
      "slot": null
    },
    {
      "method": "eth_call",
      "params": [
        "0xdAC17F958D2ee523a2206206994597C13D831ec7",
        "decimals()"
      ],
      "result_hash": "c68fe6989b1835302197d0af5be845dfab10ed9f9632205eb4ab5b949b9e1a6a",
      "raw_result": "Some(6)",
      "block": null,
      "slot": null
    },
    {
      "method": "eth_call",
      "params": [
        "0xdAC17F958D2ee523a2206206994597C13D831ec7",
        "totalSupply()"
      ],
      "result_hash": "028899d5036e327561a1b8b5f14461b24862ba6bd517bcebd1cc98ba9879d3ac",
      "raw_result": "Some(\"88302633055702652\")",
      "block": null,
      "slot": null
    }
  ],
  "reads_truncated": false,
  "public_key": "GJWKkiUd3zj1pJGfeE7JitiPiwDJC6XmNFvpJWJuvvpn",
  "signature": "L2m/ZS+TUcPNYcnRedn/pVO9YrHnfsL5hS8HPo8jH5ivful2TlTE79xHWbEOlX5SmrUKHuMrr5SQe3G/pqo/DA==",
  "dev": false
}

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