QED
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QED certificate

QED record f719d0194c50 from . View the live pool page.

Verified · Backed xStocks TSLA

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

The pool's quote contract matches Backed xStocks's registry entry for TSLA.

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 pancake-v2
Subject
TSLAx / USDT · BNB Chain
Pool address
0xDC5d5068F5aF6ee4981eCE4f245843430BE32a96
Issuer match
Backed xStocks · TSLA · View TSLA contracts
Checked
Valid until
Serial
f719d0194c50
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":128728297,"chain":"bnb","checked_at":"2026-10-20T10:14:17Z","dev":false,"expires_at":"2026-10-21T10:14:17Z","issuer":"Backed xStocks","pool":{"base":{"address":"0x55d398326f99059fF775485246999027B3197955","balance":"4278642771779288526","decimals":18,"symbol":"USDT"},"chain":"bnb","dex":"pancake-v2","pool":"0xDC5d5068F5aF6ee4981eCE4f245843430BE32a96","quote":{"address":"0x8aD3c73F833d3F9A523aB01476625F269aEB7Cf0","balance":"12028116715324792","decimals":18,"symbol":"TSLAx"}},"quote_share_of_supply":6.014058357662396e-7,"reads":[{"block":128728297,"method":"eth_blockNumber","params":[],"result_hash":"779acab5bbc961c475b8569b83497b14af5db02c0f071778da645c7aede9818e","slot":null},{"block":null,"method":"eth_call","params":["0xDC5d5068F5aF6ee4981eCE4f245843430BE32a96","token0()"],"raw_result":"0x55d398326f99059ff775485246999027b3197955","result_hash":"66f63b72a2cc2125a9e796877d8894f3c7efb1d98419d7f1f9800b08f25cdc61","slot":null},{"block":null,"method":"eth_call","params":["0xDC5d5068F5aF6ee4981eCE4f245843430BE32a96","token1()"],"raw_result":"0x8ad3c73f833d3f9a523ab01476625f269aeb7cf0","result_hash":"9e226d71c5a04bde5dc6e1503d7a53401e50691638dbeb006b27fccb4b8b6517","slot":null},{"block":null,"method":"eth_call","params":["0xDC5d5068F5aF6ee4981eCE4f245843430BE32a96","getReserves()"],"raw_result":"true","result_hash":"18d10c7d2b4b04aaf04254d1ae5d655a5dc0407cbcdd5a8c3986e985370f36ee","slot":null},{"block":null,"method":"eth_call","params":["0xDC5d5068F5aF6ee4981eCE4f245843430BE32a96","factory()"],"raw_result":"0xca143ce32fe78f1f7019d7d551a6402fc5350c73","result_hash":"cca9f0708cbe3ba281b9d1b8ebd0a086cc47571f860d681f7f16e9e8a73617f9","slot":null},{"block":null,"method":"eth_call","params":["0xcA143Ce32Fe78f1f7019d7d551a6402fC5350c73","getPair","0x55d398326f99059fF775485246999027B3197955","0x8aD3c73F833d3F9A523aB01476625F269aEB7Cf0"],"raw_result":"0xdc5d5068f5af6ee4981ece4f245843430be32a96","result_hash":"e9208e5e73ace63fc85f90edb6f4609c51cb8eacb68c97564233b291c966a512","slot":null},{"block":null,"method":"eth_call","params":["0x55d398326f99059fF775485246999027B3197955","symbol()"],"raw_result":"Some(\"USDT\")","result_hash":"a851493323e1198c0940c2b2ca5c59e97da9c6f50f63f0c09779709ef2572f84","slot":null},{"block":null,"method":"eth_call","params":["0x55d398326f99059fF775485246999027B3197955","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":null,"method":"eth_call","params":["0x55d398326f99059fF775485246999027B3197955","balanceOf","0xDC5d5068F5aF6ee4981eCE4f245843430BE32a96"],"raw_result":"Some(\"4278642771779288526\")","result_hash":"b842055fa09627211fda1aedf3cbcc799953c0743811a45cd047f2b0214be9ff","slot":null},{"block":null,"method":"eth_call","params":["0x8aD3c73F833d3F9A523aB01476625F269aEB7Cf0","symbol()"],"raw_result":"Some(\"TSLAx\")","result_hash":"22a5c9c6b5661d98827157c975d46bdc2096c94ec42ab6f06a1ad872b7ac7421","slot":null},{"block":null,"method":"eth_call","params":["0x8aD3c73F833d3F9A523aB01476625F269aEB7Cf0","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":null,"method":"eth_call","params":["0x8aD3c73F833d3F9A523aB01476625F269aEB7Cf0","balanceOf","0xDC5d5068F5aF6ee4981eCE4f245843430BE32a96"],"raw_result":"Some(\"12028116715324792\")","result_hash":"0f24fcbbce60d0455cc345e7cf38b5b9cf72b19c26460e42a310edc386e71179","slot":null},{"block":null,"method":"eth_call","params":["0x55d398326f99059fF775485246999027B3197955","symbol()"],"raw_result":"Some(\"USDT\")","result_hash":"a851493323e1198c0940c2b2ca5c59e97da9c6f50f63f0c09779709ef2572f84","slot":null},{"block":null,"method":"eth_call","params":["0x55d398326f99059fF775485246999027B3197955","name()"],"raw_result":"Some(\"Tether USD\")","result_hash":"8f7cfea6e15ea5712d4bf603e3223e8de9dfdee3c5fe9a25ec1181218bd425ad","slot":null},{"block":null,"method":"eth_call","params":["0x55d398326f99059fF775485246999027B3197955","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":null,"method":"eth_call","params":["0x55d398326f99059fF775485246999027B3197955","totalSupply()"],"raw_result":"Some(\"9184991859520259774116723649\")","result_hash":"b5a4e3e312d5f88f7b6f5d44368633422f48dda22b217c1ece79f64edd5719c9","slot":null},{"block":null,"method":"eth_call","params":["0x8aD3c73F833d3F9A523aB01476625F269aEB7Cf0","symbol()"],"raw_result":"Some(\"TSLAx\")","result_hash":"22a5c9c6b5661d98827157c975d46bdc2096c94ec42ab6f06a1ad872b7ac7421","slot":null},{"block":null,"method":"eth_call","params":["0x8aD3c73F833d3F9A523aB01476625F269aEB7Cf0","name()"],"raw_result":"Some(\"Tesla xStock\")","result_hash":"b3eee95777237754beb105b18a3646de9025dac049960403b7a7d51c31f32bbc","slot":null},{"block":null,"method":"eth_call","params":["0x8aD3c73F833d3F9A523aB01476625F269aEB7Cf0","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":null,"method":"eth_call","params":["0x8aD3c73F833d3F9A523aB01476625F269aEB7Cf0","totalSupply()"],"raw_result":"Some(\"20000000000000000000000\")","result_hash":"5a1f01165bed926c29826f4307ccce3acad5b61052a4ae92232169e0ce836188","slot":null},{"block":null,"method":"eth_getCode","params":["0x8aD3c73F833d3F9A523aB01476625F269aEB7Cf0","latest"],"result_hash":"71ee049d0c0cab5d785d7aef2e6b591e511475fb8ef465f4d8f5335bfd412bfd","slot":null},{"block":null,"method":"eth_getCode","params":["0x8aD3c73F833d3F9A523aB01476625F269aEB7Cf0","latest"],"result_hash":"71ee049d0c0cab5d785d7aef2e6b591e511475fb8ef465f4d8f5335bfd412bfd","slot":null}],"registry_entry":{"chain":"bnb","contract":"0x8aD3c73F833d3F9A523aB01476625F269aEB7Cf0","decimals":null,"issuer":"Backed xStocks","last_checked":"2026-10-20T09:40:19Z","name":"Tesla","source":"xstocks-api","source_url":"https://api.xstocks.fi/api/v2/public/assets","ticker":"TSLA"},"registry_hash":"af3c37a81cb7944cc1629e1bdb3d7e524e4edd4e0a8725e736cdb69f4867e121","signer":"GJWKkiUd3zj1pJGfeE7JitiPiwDJC6XmNFvpJWJuvvpn","slot":null,"subject":"0xDC5d5068F5aF6ee4981eCE4f245843430BE32a96","ticker":"TSLA","verdict":{"Verified":{"issuer":"Backed xStocks","ticker":"TSLA"}},"version":1}
Signature
4/MvY2KJql620zElcOVuf4K7L9TjB1JkfHB9HZM4PdF7gxoJ2+Wz62nSyUR3ddqY1ZAp7jBCG2zMnx8IpmlwDA==
API call
GET /api/attest/f719d0194c50f15039cc35f5720c8fff54bc4ec41a1bc1a24c0539eb92bdbe57
  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.