QED
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QED certificate

QED record deb27f1ead51 from . View the live pool page.

Verified · Ondo YLD5

Does YLD5on / USDC match its issuer's published contract?

The pool's quote contract matches Ondo's registry entry for YLD5.

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
YLD5on / USDC · Ethereum
Pool address
0x7119b6e58ea5da9ee75271893634a3d2c1541529cc0e9c31b936265c9e0b3bdc
Issuer match
Ondo · YLD5 · View YLD5 contracts
Checked
Valid until
Serial
deb27f1ead51
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.

under 0.01% 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":26249536,"chain":"ethereum","checked_at":"2026-10-22T17:05:33Z","dev":false,"expires_at":"2026-10-23T17:05:34Z","issuer":"Ondo","pool":{"base":{"address":"0x3D68E46bA86ebe702B2399245730DdE2f7e4B077","balance":"19661152739732062939","decimals":18,"symbol":"YLD5on"},"chain":"ethereum","dex":"uniswap-v4","pool":"0x7119b6e58ea5da9ee75271893634a3d2c1541529cc0e9c31b936265c9e0b3bdc","quote":{"address":"0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48","balance":"99043990","decimals":6,"symbol":"USDC"}},"quote_share_of_supply":0.000033393393892500645,"reads":[{"block":null,"method":"eth_call","params":["0xbd216513d74c8cf14cf4747e6aaa6420ff64ee9e","poolKeys","0x7119b6e58ea5da9ee75271893634a3d2c1541529cc0e9c31b9"],"raw_result":"Object {\"currency0\": String(\"0x3d68e46ba86ebe702b2399245730dde2f7e4b077\"), \"currency1\": String(\"0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48\"), \"fee\": String(\"880000\"), \"hooks\": String(\"0x0000000000000000000000000000000000000000\"), \"tickSpacing\": String(\"8800\")}","result_hash":"56fecd7e107f12558ab7807e483b21f2181db82400220c4b2ba7a76174a5d687","slot":null},{"block":null,"method":"eth_call","params":["0x7ffe42c4a5deea5b0fec41c94c136cf115597227","getSlot0","0x7119b6e58ea5da9ee75271893634a3d2c1541529cc0e9c31b936265c9e0b3bdc"],"raw_result":"true","result_hash":"18d10c7d2b4b04aaf04254d1ae5d655a5dc0407cbcdd5a8c3986e985370f36ee","slot":null},{"block":null,"method":"eth_call","params":["0x7ffe42c4a5deea5b0fec41c94c136cf115597227","getLiquidity","0x7119b6e58ea5da9ee75271893634a3d2c1541529cc0e9c31b936265c9e0b3bdc"],"raw_result":"44128437716993","result_hash":"0de7dda734faac4e9d6d8832d369c046f5a20c88d40ff75603c9ce085e6bbea6","slot":null},{"block":null,"method":"eth_call","params":["0x3D68E46bA86ebe702B2399245730DdE2f7e4B077","symbol()"],"raw_result":"Some(\"YLD5on\")","result_hash":"7880550d0858c358cd175fdf2adcd53521b6c6ed0719f4dc3c2dc32fbd80ca0d","slot":null},{"block":null,"method":"eth_call","params":["0x3D68E46bA86ebe702B2399245730DdE2f7e4B077","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":26249536,"method":"eth_blockNumber","params":[],"result_hash":"e1b18f237d58b12fd46eb6d6671d0cc406993fa392fb260f7ceb0fef8a47886b","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(\"48061710509134260\")","result_hash":"323fb86b910a72ea0350600718695733d320578c3c5921b14260ecfb463f646f","slot":null},{"block":null,"method":"eth_call","params":["0x3D68E46bA86ebe702B2399245730DdE2f7e4B077","symbol()"],"raw_result":"Some(\"YLD5on\")","result_hash":"7880550d0858c358cd175fdf2adcd53521b6c6ed0719f4dc3c2dc32fbd80ca0d","slot":null},{"block":null,"method":"eth_call","params":["0x3D68E46bA86ebe702B2399245730DdE2f7e4B077","name()"],"raw_result":"Some(\"Ondo 5 Targeted Income TR Portfolio\")","result_hash":"63aadbf9022e66570d8fd93594fb7690e9a56da343f64ada264f7a9831ce9f3c","slot":null},{"block":null,"method":"eth_call","params":["0x3D68E46bA86ebe702B2399245730DdE2f7e4B077","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":null,"method":"eth_call","params":["0x3D68E46bA86ebe702B2399245730DdE2f7e4B077","totalSupply()"],"raw_result":"Some(\"588773719826887184075220\")","result_hash":"e6b724bcaddd4cc33239c8a48abede5f0a6beaeb0de4aca6c38488e7a5296d4b","slot":null},{"block":null,"method":"eth_getCode","params":["0x3D68E46bA86ebe702B2399245730DdE2f7e4B077","latest"],"result_hash":"941b940513f65aca9340a0705a1e43b9da3122bb8d7e6d254277c77c8e9de752","slot":null},{"block":null,"method":"eth_getCode","params":["0x3D68E46bA86ebe702B2399245730DdE2f7e4B077","latest"],"result_hash":"941b940513f65aca9340a0705a1e43b9da3122bb8d7e6d254277c77c8e9de752","slot":null}],"registry_entry":{"chain":"ethereum","contract":"0x3D68E46bA86ebe702B2399245730DdE2f7e4B077","decimals":null,"issuer":"Ondo","last_checked":"2026-10-21T20:04:12Z","name":"Ondo 5 Targeted Income TR Portfolio","official_deployments":[{"address":"0x3D68E46bA86ebe702B2399245730DdE2f7e4B077","network":"Ethereum"},{"address":"0x0Cfd1030E2431E0fA15D4cc3F3E43076FE93F8f9","network":"BNB Chain"},{"address":"ofe6mC87qNGYgSr9Ps7wMVVSbUFvpcJDDxskPrqondo","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":"YLD5"},"registry_hash":"8bd697968d36b4979cb61600b5f9df6688ad8f39875bfe97a1cfb695a58a69e3","signer":"GJWKkiUd3zj1pJGfeE7JitiPiwDJC6XmNFvpJWJuvvpn","slot":null,"subject":"0x7119b6e58ea5da9ee75271893634a3d2c1541529cc0e9c31b936265c9e0b3bdc","ticker":"YLD5","verdict":{"Verified":{"issuer":"Ondo","ticker":"YLD5"}},"version":1}
Signature
jdxoOShSpujQXDLPPCQdWVO2rL0Cnx7tACW4LLD81cpkIFRh21kbEabANx+j2LD909rUWUhyvdeQzAeiwZDzAw==
API call
GET /api/attest/deb27f1ead5188bf1b78e899a4aa3fd59b1c2e7ad0caec3aedd568da7d211f49
  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.