QED
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QED certificate

QED record 5fd9d3f02711 from . View the live pool page.

Verified · Ondo PLUG

Does PLUGon / USDT match its issuer's published contract?

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

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
PLUGon / USDT · Ethereum
Pool address
0x8c7d60b39818cb29215da1ad958a5a7ce2a7fae5e9e230b83c1c4c0fc2191126
Issuer match
Ondo · PLUG · View PLUG contracts
Checked
Valid until
Serial
5fd9d3f02711
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.

12.46% 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":26259135,"chain":"ethereum","checked_at":"2026-10-24T01:12:44Z","dev":false,"expires_at":"2026-10-25T01:12:44Z","issuer":"Ondo","pool":{"base":{"address":"0xdAC17F958D2ee523a2206206994597C13D831ec7","balance":"986722795","decimals":6,"symbol":"USDT"},"chain":"ethereum","dex":"uniswap-v4","pool":"0x8c7d60b39818cb29215da1ad958a5a7ce2a7fae5e9e230b83c1c4c0fc2191126","quote":{"address":"0xe7ee911172bDD557B9Ab6Be7701F86BBc8FD772E","balance":"469713902565931893919","decimals":18,"symbol":"PLUGon"}},"quote_share_of_supply":0.12459921818564192,"reads":[{"block":null,"method":"eth_call","params":["0xbd216513d74c8cf14cf4747e6aaa6420ff64ee9e","poolKeys","0x8c7d60b39818cb29215da1ad958a5a7ce2a7fae5e9e230b83c"],"raw_result":"Object {\"currency0\": String(\"0xdac17f958d2ee523a2206206994597c13d831ec7\"), \"currency1\": String(\"0xe7ee911172bdd557b9ab6be7701f86bbc8fd772e\"), \"fee\": String(\"480000\"), \"hooks\": String(\"0x0000000000000000000000000000000000000000\"), \"tickSpacing\": String(\"4800\")}","result_hash":"6508ef4ba5927e760289108ee2eb35fb2e2e8f458b23d3fa4b9095d64ee55421","slot":null},{"block":null,"method":"eth_call","params":["0x7ffe42c4a5deea5b0fec41c94c136cf115597227","getSlot0","0x8c7d60b39818cb29215da1ad958a5a7ce2a7fae5e9e230b83c1c4c0fc2191126"],"raw_result":"true","result_hash":"18d10c7d2b4b04aaf04254d1ae5d655a5dc0407cbcdd5a8c3986e985370f36ee","slot":null},{"block":null,"method":"eth_call","params":["0x7ffe42c4a5deea5b0fec41c94c136cf115597227","getLiquidity","0x8c7d60b39818cb29215da1ad958a5a7ce2a7fae5e9e230b83c1c4c0fc2191126"],"raw_result":"680791755818352","result_hash":"5a2601ac3f48734dd7df29981e5f4dcec7eb2122700cf71bcce3cb3efa7a3ac7","slot":null},{"block":null,"method":"eth_call","params":["0xdAC17F958D2ee523a2206206994597C13D831ec7","symbol()"],"raw_result":"Some(\"USDT\")","result_hash":"a851493323e1198c0940c2b2ca5c59e97da9c6f50f63f0c09779709ef2572f84","slot":null},{"block":null,"method":"eth_call","params":["0xdAC17F958D2ee523a2206206994597C13D831ec7","decimals()"],"raw_result":"Some(6)","result_hash":"c68fe6989b1835302197d0af5be845dfab10ed9f9632205eb4ab5b949b9e1a6a","slot":null},{"block":null,"method":"eth_call","params":["0xe7ee911172bDD557B9Ab6Be7701F86BBc8FD772E","symbol()"],"raw_result":"Some(\"PLUGon\")","result_hash":"ada040f48f350f3e3669f1f935b084ce1f8c6b336fbe1449b5cf410ec3c289a6","slot":null},{"block":null,"method":"eth_call","params":["0xe7ee911172bDD557B9Ab6Be7701F86BBc8FD772E","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":26259135,"method":"eth_blockNumber","params":[],"result_hash":"cd0ba50cc91afd63a6f30b31674f6d5090f8b365cbabf33b2d30db255c27f2b6","slot":null},{"block":null,"method":"eth_call","params":["0xdAC17F958D2ee523a2206206994597C13D831ec7","symbol()"],"raw_result":"Some(\"USDT\")","result_hash":"a851493323e1198c0940c2b2ca5c59e97da9c6f50f63f0c09779709ef2572f84","slot":null},{"block":null,"method":"eth_call","params":["0xdAC17F958D2ee523a2206206994597C13D831ec7","name()"],"raw_result":"Some(\"Tether USD\")","result_hash":"8f7cfea6e15ea5712d4bf603e3223e8de9dfdee3c5fe9a25ec1181218bd425ad","slot":null},{"block":null,"method":"eth_call","params":["0xdAC17F958D2ee523a2206206994597C13D831ec7","decimals()"],"raw_result":"Some(6)","result_hash":"c68fe6989b1835302197d0af5be845dfab10ed9f9632205eb4ab5b949b9e1a6a","slot":null},{"block":null,"method":"eth_call","params":["0xdAC17F958D2ee523a2206206994597C13D831ec7","totalSupply()"],"raw_result":"Some(\"88301265725970534\")","result_hash":"cdb7b59e0256611e501368eda0d2f8526960ad7fadad2f1ac3a57fe75eb4002a","slot":null},{"block":null,"method":"eth_call","params":["0xe7ee911172bDD557B9Ab6Be7701F86BBc8FD772E","symbol()"],"raw_result":"Some(\"PLUGon\")","result_hash":"ada040f48f350f3e3669f1f935b084ce1f8c6b336fbe1449b5cf410ec3c289a6","slot":null},{"block":null,"method":"eth_call","params":["0xe7ee911172bDD557B9Ab6Be7701F86BBc8FD772E","name()"],"raw_result":"Some(\"Plug Power (Ondo Tokenized)\")","result_hash":"db1bab76d02ee46edfbcad1b89c0117f32b93801c8c4f3ee24d3d0eb7919816b","slot":null},{"block":null,"method":"eth_call","params":["0xe7ee911172bDD557B9Ab6Be7701F86BBc8FD772E","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":null,"method":"eth_call","params":["0xe7ee911172bDD557B9Ab6Be7701F86BBc8FD772E","totalSupply()"],"raw_result":"Some(\"3769798152875239282446\")","result_hash":"7c046021ca300b664054fa1fed33b357d2c89271eb8df8f1219489f70abe5231","slot":null},{"block":null,"method":"eth_getCode","params":["0xe7ee911172bDD557B9Ab6Be7701F86BBc8FD772E","latest"],"result_hash":"8538a8190a64db88a5e0ec4c95f0129f9eecd6f3a3aacb869262b82d01d123ec","slot":null},{"block":null,"method":"eth_getCode","params":["0xe7ee911172bDD557B9Ab6Be7701F86BBc8FD772E","latest"],"result_hash":"8538a8190a64db88a5e0ec4c95f0129f9eecd6f3a3aacb869262b82d01d123ec","slot":null}],"registry_entry":{"chain":"ethereum","contract":"0xe7ee911172bDD557B9Ab6Be7701F86BBc8FD772E","decimals":null,"issuer":"Ondo","last_checked":"2026-10-23T20:11:46Z","name":"Plug Power (Ondo Tokenized)","official_deployments":[{"address":"0xe7ee911172bDD557B9Ab6Be7701F86BBc8FD772E","network":"Ethereum"},{"address":"0x4752AE8f910b25e64E4406eAad50c1B4E8DE7E6D","network":"BNB Chain"},{"address":"TnfswqdE1jAJ8sfnf5J7kSVLEH1cfpAYZ8MWmKfondo","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":"PLUG"},"registry_hash":"85767b2b36b442fd2a8e647f3ecacaa1cfc2fa6d19f2c7035c8c7b7788fe40fd","signer":"GJWKkiUd3zj1pJGfeE7JitiPiwDJC6XmNFvpJWJuvvpn","slot":null,"subject":"0x8c7d60b39818cb29215da1ad958a5a7ce2a7fae5e9e230b83c1c4c0fc2191126","ticker":"PLUG","verdict":{"Verified":{"issuer":"Ondo","ticker":"PLUG"}},"version":1}
Signature
Ikroz3nwnrN+WceTCGWjEi5/vMlaRlqHoQ7MDXZ4T7ZU/Mt1bUfhMoAy29cU7HhihvJbNDfZcVDpMxKarr6LBw==
API call
GET /api/attest/5fd9d3f02711935e5baed4f36a5b4c8df049a78320ac49a9ab82535a002f6239
  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.