QED
v1.1.2
Menu
← Back to validated

QED certificate

QED record dd11f5f90afd from . View the live pool page.

Verified · Ondo SGOV

Does SGOVon / USDC match its issuer's published contract?

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

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
SGOVon / USDC · Ethereum
Pool address
0x5c53168c5055092d427bdeb309d76e1e5042128a441d3ca68be67f9cbaa6ed53
Issuer match
Ondo · SGOV · View SGOV contracts
Checked
Valid until
Serial
dd11f5f90afd
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.

31.91% 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":26220546,"chain":"ethereum","checked_at":"2026-10-18T16:08:56Z","dev":false,"expires_at":"2026-10-19T16:08:56Z","issuer":"Ondo","pool":{"base":{"address":"0x8De5D49725550f7b318b2FA0f1B1F118E98E8D0F","balance":"25406403542875221222074","decimals":18,"symbol":"SGOVon"},"chain":"ethereum","dex":"uniswap-v4","pool":"0x5c53168c5055092d427bdeb309d76e1e5042128a441d3ca68be67f9cbaa6ed53","quote":{"address":"0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48","balance":"2692400389200","decimals":6,"symbol":"USDC"}},"quote_share_of_supply":0.3190953525797319,"reads":[{"block":null,"method":"eth_call","params":["0xbd216513d74c8cf14cf4747e6aaa6420ff64ee9e","poolKeys","0x5c53168c5055092d427bdeb309d76e1e5042128a441d3ca68b"],"raw_result":"Object {\"currency0\": String(\"0x8de5d49725550f7b318b2fa0f1b1f118e98e8d0f\"), \"currency1\": String(\"0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48\"), \"fee\": String(\"38000\"), \"hooks\": String(\"0x0000000000000000000000000000000000000000\"), \"tickSpacing\": String(\"380\")}","result_hash":"447c5b8859e254dd0805798b3fba90133a1d19e8da4531dd0dc0af6622dba965","slot":null},{"block":null,"method":"eth_call","params":["0x7ffe42c4a5deea5b0fec41c94c136cf115597227","getSlot0","0x5c53168c5055092d427bdeb309d76e1e5042128a441d3ca68be67f9cbaa6ed53"],"raw_result":"true","result_hash":"18d10c7d2b4b04aaf04254d1ae5d655a5dc0407cbcdd5a8c3986e985370f36ee","slot":null},{"block":null,"method":"eth_call","params":["0x7ffe42c4a5deea5b0fec41c94c136cf115597227","getLiquidity","0x5c53168c5055092d427bdeb309d76e1e5042128a441d3ca68be67f9cbaa6ed53"],"raw_result":"261541986661841780","result_hash":"478a724d25f6b4738f162a12bd63f1d8397510a0be21f6866a7b81341aff033b","slot":null},{"block":null,"method":"eth_call","params":["0x8De5D49725550f7b318b2FA0f1B1F118E98E8D0F","symbol()"],"raw_result":"Some(\"SGOVon\")","result_hash":"cb0895cd3548a1a5e62bb4e1373ca76441988175c1c6a7d06de937416854da4d","slot":null},{"block":null,"method":"eth_call","params":["0x8De5D49725550f7b318b2FA0f1B1F118E98E8D0F","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":null,"method":"eth_call","params":["0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48","symbol()"],"raw_result":"Some(\"USDC\")","result_hash":"a3c9e246b0832b52e41efce041d8614251f5e288cdd4b192e85bfd3dfcb748ff","slot":null},{"block":null,"method":"eth_call","params":["0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48","decimals()"],"raw_result":"Some(6)","result_hash":"c68fe6989b1835302197d0af5be845dfab10ed9f9632205eb4ab5b949b9e1a6a","slot":null},{"block":26220546,"method":"eth_blockNumber","params":[],"result_hash":"7153f68715c7425786311cef3a50c846ec9f118b309a6ed158127c873909713c","slot":null},{"block":null,"method":"eth_call","params":["0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48","symbol()"],"raw_result":"Some(\"USDC\")","result_hash":"a3c9e246b0832b52e41efce041d8614251f5e288cdd4b192e85bfd3dfcb748ff","slot":null},{"block":null,"method":"eth_call","params":["0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48","name()"],"raw_result":"Some(\"USD Coin\")","result_hash":"fe94af15dc887a2c9df1fb0d6d276e6c586ca9d430ffeac0d05e4baee0637fd1","slot":null},{"block":null,"method":"eth_call","params":["0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48","decimals()"],"raw_result":"Some(6)","result_hash":"c68fe6989b1835302197d0af5be845dfab10ed9f9632205eb4ab5b949b9e1a6a","slot":null},{"block":null,"method":"eth_call","params":["0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48","totalSupply()"],"raw_result":"Some(\"48241830933441861\")","result_hash":"dc7d0a565824f03ed8d554e8c3247095ee7cb23a346327ad89922b6f84de0793","slot":null},{"block":null,"method":"eth_call","params":["0x8De5D49725550f7b318b2FA0f1B1F118E98E8D0F","symbol()"],"raw_result":"Some(\"SGOVon\")","result_hash":"cb0895cd3548a1a5e62bb4e1373ca76441988175c1c6a7d06de937416854da4d","slot":null},{"block":null,"method":"eth_call","params":["0x8De5D49725550f7b318b2FA0f1B1F118E98E8D0F","name()"],"raw_result":"Some(\"iShares 0-3 Month Treasury Bond ETF (Ondo Tokenized)\")","result_hash":"6624fc85ac8aaaa1ebde9a8baabc6de05a60c9d67c4001695a1dc55451208a56","slot":null},{"block":null,"method":"eth_call","params":["0x8De5D49725550f7b318b2FA0f1B1F118E98E8D0F","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":null,"method":"eth_call","params":["0x8De5D49725550f7b318b2FA0f1B1F118E98E8D0F","totalSupply()"],"raw_result":"Some(\"79620098937438960861797\")","result_hash":"45a8e03dc0158a7e382d057d67b2b1afc80679c514c9a11b6ccad34186d60277","slot":null},{"block":null,"method":"eth_getCode","params":["0x8De5D49725550f7b318b2FA0f1B1F118E98E8D0F","latest"],"result_hash":"8538a8190a64db88a5e0ec4c95f0129f9eecd6f3a3aacb869262b82d01d123ec","slot":null},{"block":null,"method":"eth_getCode","params":["0x8De5D49725550f7b318b2FA0f1B1F118E98E8D0F","latest"],"result_hash":"8538a8190a64db88a5e0ec4c95f0129f9eecd6f3a3aacb869262b82d01d123ec","slot":null}],"registry_entry":{"chain":"ethereum","contract":"0x8De5D49725550f7b318b2FA0f1B1F118E98E8D0F","decimals":null,"issuer":"Ondo","last_checked":"2026-10-18T09:47:35Z","name":"iShares 0-3 Month Treasury Bond ETF (Ondo Tokenized)","official_deployments":[{"address":"0x8De5D49725550f7b318b2FA0f1B1F118E98E8D0F","network":"Ethereum"},{"address":"0xc008c5F579ec1450F20099c39F587547e27c7523","network":"BNB Chain"},{"address":"HjrN6ChZK2QRL6hMXayjGPLFvxhgjwKEy135VRjondo","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":"SGOV"},"registry_hash":"2bf13ff4020924ba1c74d8e732c3dd1609679a3b9a6dc8a796250beb0ae1b589","signer":"GJWKkiUd3zj1pJGfeE7JitiPiwDJC6XmNFvpJWJuvvpn","slot":null,"subject":"0x5c53168c5055092d427bdeb309d76e1e5042128a441d3ca68be67f9cbaa6ed53","ticker":"SGOV","verdict":{"Verified":{"issuer":"Ondo","ticker":"SGOV"}},"version":1}
Signature
zINmfEp7ENuL8IxLbqOWcoZgz7zCOCmpq8mq6t4gBRrrwxU5bZPSH+h/DXWejYKtIV4DQScbIXGIhunRU6pFBw==
API call
GET /api/attest/dd11f5f90afd65a66052a5288a3ef82628ff910b65b6cea8f5e9437d30ca63af
  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.