QED
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QED certificate

QED record 4e756e3229dd from . View the live pool page.

Verified · Ondo STLD

Does STLDon / EGP match its issuer's published contract?

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

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

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

Signature valid · contract match

Ethereum Uniswap v4
Subject
STLDon / EGP · Ethereum
Pool address
0x4690d22b06f6c69fe43c52ad5cc7363b701c5b24338874254c098a6fc811417a
Issuer match
Ondo · STLD · View STLD contracts
Checked
Valid until
Serial
4e756e3229dd
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.

n/a 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":26265675,"chain":"ethereum","checked_at":"2026-10-24T23:03:26Z","dev":false,"expires_at":"2026-10-25T23:03:26Z","issuer":"Ondo","pool":{"base":{"address":"0x3eB1205AFE5dD386AAbdbf2ea9374E031D929305","balance":"20000140081594489438251","decimals":18,"symbol":"EGP"},"chain":"ethereum","dex":"uniswap-v4","pool":"0x4690d22b06f6c69fe43c52ad5cc7363b701c5b24338874254c098a6fc811417a","quote":{"address":"0xf9D5aF26E1B96625dBC86609463A06602bE42966","balance":"14521668806777096898","decimals":18,"symbol":"STLDon"}},"quote_share_of_supply":null,"reads":[{"block":null,"method":"eth_call","params":["0xbd216513d74c8cf14cf4747e6aaa6420ff64ee9e","poolKeys","0x4690d22b06f6c69fe43c52ad5cc7363b701c5b24338874254c"],"raw_result":"Object {\"currency0\": String(\"0x3eb1205afe5dd386aabdbf2ea9374e031d929305\"), \"currency1\": String(\"0xf9d5af26e1b96625dbc86609463a06602be42966\"), \"fee\": String(\"965700\"), \"hooks\": String(\"0x0000000000000000000000000000000000000000\"), \"tickSpacing\": String(\"1\")}","result_hash":"a34586cf2662dddd05293e8d9cb57b2a3d314213ff4fa3bbe80921fee8220a6d","slot":null},{"block":null,"method":"eth_call","params":["0x7ffe42c4a5deea5b0fec41c94c136cf115597227","getSlot0","0x4690d22b06f6c69fe43c52ad5cc7363b701c5b24338874254c098a6fc811417a"],"raw_result":"true","result_hash":"18d10c7d2b4b04aaf04254d1ae5d655a5dc0407cbcdd5a8c3986e985370f36ee","slot":null},{"block":null,"method":"eth_call","params":["0x7ffe42c4a5deea5b0fec41c94c136cf115597227","getLiquidity","0x4690d22b06f6c69fe43c52ad5cc7363b701c5b24338874254c098a6fc811417a"],"raw_result":"538920597448328225281","result_hash":"043f9c9c4a10be18d4f86222b877782fb6aa08fc8bb8d3deeb921a281186760b","slot":null},{"block":null,"method":"eth_call","params":["0x3eB1205AFE5dD386AAbdbf2ea9374E031D929305","symbol()"],"raw_result":"Some(\"EGP\")","result_hash":"339e7d0defc3d451e030994dcc32f85c3c705d8a8b57b17713bc93621b63806a","slot":null},{"block":null,"method":"eth_call","params":["0x3eB1205AFE5dD386AAbdbf2ea9374E031D929305","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":null,"method":"eth_call","params":["0xf9D5aF26E1B96625dBC86609463A06602bE42966","symbol()"],"raw_result":"Some(\"STLDon\")","result_hash":"ba770380d27e2f2a4370d588f2ca7af8ca1b2555732f7737f5c33ee1b2c95652","slot":null},{"block":null,"method":"eth_call","params":["0xf9D5aF26E1B96625dBC86609463A06602bE42966","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":26265675,"method":"eth_blockNumber","params":[],"result_hash":"036212d14a211aaf3942c763b08310a285854eba100486a47d9cacf9d7e6099f","slot":null},{"block":null,"method":"eth_call","params":["0x3eB1205AFE5dD386AAbdbf2ea9374E031D929305","symbol()"],"raw_result":"Some(\"EGP\")","result_hash":"339e7d0defc3d451e030994dcc32f85c3c705d8a8b57b17713bc93621b63806a","slot":null},{"block":null,"method":"eth_call","params":["0x3eB1205AFE5dD386AAbdbf2ea9374E031D929305","name()"],"raw_result":"Some(\"EGP\")","result_hash":"339e7d0defc3d451e030994dcc32f85c3c705d8a8b57b17713bc93621b63806a","slot":null},{"block":null,"method":"eth_call","params":["0x3eB1205AFE5dD386AAbdbf2ea9374E031D929305","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":null,"method":"eth_call","params":["0x3eB1205AFE5dD386AAbdbf2ea9374E031D929305","totalSupply()"],"raw_result":"Some(\"1000000000000000000000000000\")","result_hash":"9a5063c327faec672db6b50450571675cbfbcc3766ebaf6832c3a9f6636ff4d0","slot":null},{"block":null,"method":"eth_call","params":["0xf9D5aF26E1B96625dBC86609463A06602bE42966","symbol()"],"raw_result":"Some(\"STLDon\")","result_hash":"ba770380d27e2f2a4370d588f2ca7af8ca1b2555732f7737f5c33ee1b2c95652","slot":null},{"block":null,"method":"eth_call","params":["0xf9D5aF26E1B96625dBC86609463A06602bE42966","name()"],"raw_result":"Some(\"Steel Dynamics (Ondo Tokenized)\")","result_hash":"f5d246064d4fc6a1b178cdae1c68014fb3b31ab596897d6e003d81d27f5e2eb2","slot":null},{"block":null,"method":"eth_call","params":["0xf9D5aF26E1B96625dBC86609463A06602bE42966","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":null,"method":"eth_call","params":["0xf9D5aF26E1B96625dBC86609463A06602bE42966","totalSupply()"],"raw_result":"Some(\"447626807758403206\")","result_hash":"81eea7a6b03d70e6edab6b15f2d3004bd3db0443f61e00eec89be062dd13cd8b","slot":null},{"block":null,"method":"eth_getCode","params":["0xf9D5aF26E1B96625dBC86609463A06602bE42966","latest"],"result_hash":"8538a8190a64db88a5e0ec4c95f0129f9eecd6f3a3aacb869262b82d01d123ec","slot":null},{"block":null,"method":"eth_getCode","params":["0xf9D5aF26E1B96625dBC86609463A06602bE42966","latest"],"result_hash":"8538a8190a64db88a5e0ec4c95f0129f9eecd6f3a3aacb869262b82d01d123ec","slot":null}],"registry_entry":{"chain":"ethereum","contract":"0xf9D5aF26E1B96625dBC86609463A06602bE42966","decimals":null,"issuer":"Ondo","last_checked":"2026-10-24T22:15:13Z","name":"Steel Dynamics (Ondo Tokenized)","official_deployments":[{"address":"0xf9D5aF26E1B96625dBC86609463A06602bE42966","network":"Ethereum"},{"address":"0x90EAa91Af0B4559F1F270258Bb5cDDFafbb62da9","network":"BNB Chain"},{"address":"n7DwzSkv1SBkcA9qj8LU9sZ9sRn72Z6spU2w2b9ondo","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":"STLD"},"registry_hash":"11a0507daae96fec5b409a1e9e4d2ab9bfc3d6ce2a03fe68ba497ba9987d26a5","signer":"GJWKkiUd3zj1pJGfeE7JitiPiwDJC6XmNFvpJWJuvvpn","slot":null,"subject":"0x4690d22b06f6c69fe43c52ad5cc7363b701c5b24338874254c098a6fc811417a","ticker":"STLD","verdict":{"Verified":{"issuer":"Ondo","ticker":"STLD"}},"version":1}
Signature
DlHk/QKYZkoYtPUxXlEdgeS5e86B4O6fMxVk2/kSKMQ24+BmojGsrgZnegq+/0HEDLrOCAaqEP/1/XNpyFW7Cg==
API call
GET /api/attest/4e756e3229dd46558b03feb4930488c8ad1d16b8ed78e015792603c2335b2653
  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.