QED
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QED certificate

QED record 3755a2b275a8 from . View the live pool page.

Verified · Ondo STNG

Does STNGon / JPF match its issuer's published contract?

The pool's quote contract matches Ondo's registry entry for STNG.

Verified means the observed quote-token contract matches an issuer-published registry entry on BNB Chain. Only the quote-side contract is checked.

This does not prove backing, custody, reserves, price, safety, solvency, or endorsement.

Signature valid · contract match

BNB Chain PancakeSwap v3
Subject
STNGon / JPF · BNB Chain
Pool address
0xB9Bd44172b53b90ACe33992e7437Fd0575945245
Issuer match
Ondo · STNG · View STNG contracts
Checked
Valid until
Serial
3755a2b275a8
Signed by
QED (key id GJWKkiUd)

After this time the certificate remains a historical record, but it no longer establishes current pool or registry state. Re-check to create a fresh observation before relying on current facts.

Compare this address with the one you were given before you trade.

33.44% Checked

Only trust an address you pasted here or opened from this page.

How to verify this yourself

QED signs a canonical JSON payload. Fetch the public key from /.well-known/qed.json, then check the signature against this payload.

Canonical JSON
{"block":128342569,"chain":"bnb","checked_at":"2026-10-18T10:00:22Z","dev":false,"expires_at":"2026-10-19T10:00:22Z","issuer":"Ondo","pool":{"base":{"address":"0x4b1c9087a6fe265A36FBf2C591B0986fE1115F50","balance":"1065722790039349799","decimals":18,"symbol":"STNGon"},"chain":"bnb","dex":"pancake-v3","pool":"0xB9Bd44172b53b90ACe33992e7437Fd0575945245","quote":{"address":"0x70c629478707c8A4eAe7FDc0EE54A9F61bEE4901","balance":"578099701158205869010","decimals":18,"symbol":"JPF"}},"quote_share_of_supply":0.3343548389440663,"reads":[{"block":128342569,"method":"eth_blockNumber","params":[],"result_hash":"667e223db4dabd880bcb195336202cbc46861423ee5b9d638df0ff5061deead2","slot":null},{"block":null,"method":"eth_call","params":["0xB9Bd44172b53b90ACe33992e7437Fd0575945245","token0()"],"raw_result":"0x4b1c9087a6fe265a36fbf2c591b0986fe1115f50","result_hash":"b74ad30d74deb9f4a4c3cce7b9af790413393c736c32afbd8e8d777238161ac6","slot":null},{"block":null,"method":"eth_call","params":["0xB9Bd44172b53b90ACe33992e7437Fd0575945245","token1()"],"raw_result":"0x70c629478707c8a4eae7fdc0ee54a9f61bee4901","result_hash":"3b2c8aa6ac7f4aeb3f10f406093b5b9378cfd8c6a5b3f996e1cdd7394e2f6a85","slot":null},{"block":null,"method":"eth_call","params":["0xB9Bd44172b53b90ACe33992e7437Fd0575945245","getReserves()"],"raw_result":"false","result_hash":"076de6e730df0b4c3860877a0f619c6ac11f8aefd78313ac793a2a703c026869","slot":null},{"block":null,"method":"eth_call","params":["0xB9Bd44172b53b90ACe33992e7437Fd0575945245","slot0()"],"raw_result":"true","result_hash":"18d10c7d2b4b04aaf04254d1ae5d655a5dc0407cbcdd5a8c3986e985370f36ee","slot":null},{"block":null,"method":"eth_call","params":["0xB9Bd44172b53b90ACe33992e7437Fd0575945245","factory()"],"raw_result":"0x0bfbcf9fa4f9c56b0f40a671ad40e0805a091865","result_hash":"2e3d0bedb6ff98db8ecf6c7b57f2028219517abe46f0f5212ff489a2c45cafbd","slot":null},{"block":null,"method":"eth_call","params":["0xB9Bd44172b53b90ACe33992e7437Fd0575945245","fee()"],"raw_result":"10000","result_hash":"328d48ab2376d2f42d3af5ba69086143c8f5fe883ed195a8280b2154a5711a33","slot":null},{"block":null,"method":"eth_call","params":["0x0BFbCF9fa4f9C56B0F40a671Ad40E0805A091865","getPool","0x4b1c9087a6fe265A36FBf2C591B0986fE1115F50","0x70c629478707c8A4eAe7FDc0EE54A9F61bEE4901","0x2710"],"raw_result":"0xb9bd44172b53b90ace33992e7437fd0575945245","result_hash":"2fdb2f3898cdeb9a7ad04de770ca937e921a3c2d6b6eea1f50c590fe6492ee72","slot":null},{"block":null,"method":"eth_call","params":["0x4b1c9087a6fe265A36FBf2C591B0986fE1115F50","symbol()"],"raw_result":"Some(\"STNGon\")","result_hash":"b111f32cd8fca1293c1c5ad643898fdc56e22e0cb34f97f1cc4a5c451a09ad86","slot":null},{"block":null,"method":"eth_call","params":["0x4b1c9087a6fe265A36FBf2C591B0986fE1115F50","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":null,"method":"eth_call","params":["0x4b1c9087a6fe265A36FBf2C591B0986fE1115F50","balanceOf","0xB9Bd44172b53b90ACe33992e7437Fd0575945245"],"raw_result":"Some(\"1065722790039349799\")","result_hash":"090ca61856d11296eb21230d64573ad718451cf5b1849a298cc0736619c3524a","slot":null},{"block":null,"method":"eth_call","params":["0x70c629478707c8A4eAe7FDc0EE54A9F61bEE4901","symbol()"],"raw_result":"Some(\"JPF\")","result_hash":"8d248370e596f231428822df40bc446c95db691f13ab32d43949b87c5e60288a","slot":null},{"block":null,"method":"eth_call","params":["0x70c629478707c8A4eAe7FDc0EE54A9F61bEE4901","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":null,"method":"eth_call","params":["0x70c629478707c8A4eAe7FDc0EE54A9F61bEE4901","balanceOf","0xB9Bd44172b53b90ACe33992e7437Fd0575945245"],"raw_result":"Some(\"578099701158205869010\")","result_hash":"d20f0a141c74ddf442fa4f0c6dcedecb070dc334c727fade382f1b7635b77706","slot":null},{"block":null,"method":"eth_call","params":["0x70c629478707c8A4eAe7FDc0EE54A9F61bEE4901","symbol()"],"raw_result":"Some(\"JPF\")","result_hash":"8d248370e596f231428822df40bc446c95db691f13ab32d43949b87c5e60288a","slot":null},{"block":null,"method":"eth_call","params":["0x70c629478707c8A4eAe7FDc0EE54A9F61bEE4901","name()"],"raw_result":"Some(\"Julius personal farm\")","result_hash":"08820e6e2c3ef656296efff8784b08c17ac97ed4636beb4b65a6f88a7ea27eb0","slot":null},{"block":null,"method":"eth_call","params":["0x70c629478707c8A4eAe7FDc0EE54A9F61bEE4901","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":null,"method":"eth_call","params":["0x70c629478707c8A4eAe7FDc0EE54A9F61bEE4901","totalSupply()"],"raw_result":"Some(\"1000000000000000000000000\")","result_hash":"29e309e3b943b514eee171b0c8f1348f1e8e33614ee2211fddb192da1a765d10","slot":null},{"block":null,"method":"eth_call","params":["0x4b1c9087a6fe265A36FBf2C591B0986fE1115F50","symbol()"],"raw_result":"Some(\"STNGon\")","result_hash":"b111f32cd8fca1293c1c5ad643898fdc56e22e0cb34f97f1cc4a5c451a09ad86","slot":null},{"block":null,"method":"eth_call","params":["0x4b1c9087a6fe265A36FBf2C591B0986fE1115F50","name()"],"raw_result":"Some(\"Scorpio Tankers (Ondo Tokenized)\")","result_hash":"430b54c5be514132fef59c75a21092e859f244d31d7a8fb244214876f0d09722","slot":null},{"block":null,"method":"eth_call","params":["0x4b1c9087a6fe265A36FBf2C591B0986fE1115F50","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":null,"method":"eth_call","params":["0x4b1c9087a6fe265A36FBf2C591B0986fE1115F50","totalSupply()"],"raw_result":"Some(\"3187400527550411110\")","result_hash":"387efa4ee732da2ac79af522c22a23b68e0b7f90bfd25fbe6f1a07e4b94c551b","slot":null},{"block":null,"method":"eth_getCode","params":["0x4b1c9087a6fe265A36FBf2C591B0986fE1115F50","latest"],"result_hash":"94608f5be99dad7eba2f1291156fff602e3d7e462e4517d8f65af38ba0f4b7b4","slot":null},{"block":null,"method":"eth_getCode","params":["0x4b1c9087a6fe265A36FBf2C591B0986fE1115F50","latest"],"result_hash":"94608f5be99dad7eba2f1291156fff602e3d7e462e4517d8f65af38ba0f4b7b4","slot":null}],"registry_entry":{"chain":"bnb","contract":"0x4b1c9087a6fe265A36FBf2C591B0986fE1115F50","decimals":null,"issuer":"Ondo","last_checked":"2026-10-18T09:47:35Z","name":"Scorpio Tankers (Ondo Tokenized)","official_deployments":[{"address":"0xf25a149151033FcfAf069C1d007C3c2d2429bE8e","network":"Ethereum"},{"address":"0x4b1c9087a6fe265A36FBf2C591B0986fE1115F50","network":"BNB Chain"},{"address":"mFyszXnJf8BFR8H4o33pCZS1T36BH9LjtG3gTpdondo","network":"Solana"}],"source":"https://docs.ondo.finance/addresses.md","source_url":"https://www.dropbox.com/scl/fi/qjfxyg748mx0dwi6up86d/EXTERNAL-Ondo-GM-Tokens-Ondo-GM-Tokens.csv?rlkey=n3no1w78wrah3umsl0nr9s77i&e=2&st=spdit2q1&dl=1","ticker":"STNG"},"registry_hash":"3143486c8ed17e52c07540b096bdf4ef50abfca368b23311d9290e9923561570","signer":"GJWKkiUd3zj1pJGfeE7JitiPiwDJC6XmNFvpJWJuvvpn","slot":null,"subject":"0xB9Bd44172b53b90ACe33992e7437Fd0575945245","ticker":"STNG","verdict":{"Verified":{"issuer":"Ondo","ticker":"STNG"}},"version":1}
Signature
oN3zzvTMJqUtt5Lv8jF/QRKKs04a4J+opOtbZWFWqBHMuCma5C6KnuaQu1rdg4vojrqKabgt5OQQXWi/tCk/CQ==
API call
GET /api/attest/3755a2b275a80491d2f4f1eb448965d937fff8774a2c5635c7daf70ee99f41df
  1. Fetch the public key and attestation JSON, then verify the signature with the published key.
  2. Canonicalize the payload with sorted object keys and no whitespace, then verify its SHA-256 attestation id.
  3. Run the API call above and compare the returned payload, serial, signer, and signature with this certificate.