QED
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QED certificate

QED record ac143feda9bf from . View the live pool page.

Verified · Backed xStocks TSLA

USDT/TSLAx

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

contract match only, not proof of backing or custody, reserves, price, or endorsement

Signature valid · contract match

BNB Chain Uniswap v2
Subject
USDT/TSLAx · BNB Chain
Pool address
0xDC5d5068F5aF6ee4981eCE4f245843430BE32a96
Issuer match
Backed xStocks · TSLA · View TSLA contracts
Checked
Valid until
Serial
ac143feda9bf
Signed by
QED (key id GJWKkiUd)

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":124802352,"chain":"Bnb","checked_at":"2026-09-29T23:11:23Z","dev":false,"expires_at":"2026-09-30T23:11:23Z","issuer":"Backed xStocks","pool":{"base":{"address":"0x55d398326f99059fF775485246999027B3197955","balance":"4349913330495071032","decimals":18,"symbol":"USDT"},"chain":"Bnb","dex":"uniswap-v2","pool":"0xDC5d5068F5aF6ee4981eCE4f245843430BE32a96","quote":{"address":"0x8aD3c73F833d3F9A523aB01476625F269aEB7Cf0","balance":"11762717764238428","decimals":18,"symbol":"TSLAx"}},"quote_share_of_supply":5.881358882119214e-7,"reads":[{"block":null,"method":"eth_getCode","params":["0xDC5d5068F5aF6ee4981eCE4f245843430BE32a96","latest"],"result_hash":"1c9409806518d1a5f52d79299ea0289ea2ff527e05895cd8f7a36d4cca28a13e","slot":null},{"block":null,"method":"eth_getCode","params":["0xDC5d5068F5aF6ee4981eCE4f245843430BE32a96","latest"],"result_hash":"1c9409806518d1a5f52d79299ea0289ea2ff527e05895cd8f7a36d4cca28a13e","slot":null},{"block":null,"method":"eth_getCode","params":["0xDC5d5068F5aF6ee4981eCE4f245843430BE32a96","latest"],"result_hash":"1c9409806518d1a5f52d79299ea0289ea2ff527e05895cd8f7a36d4cca28a13e","slot":null},{"block":null,"method":"eth_getCode","params":["0xDC5d5068F5aF6ee4981eCE4f245843430BE32a96","latest"],"result_hash":"1764b422d6d1f1669e2da9e68383b26e1a82638e0137f03d7f92cc593694dc3e","slot":null},{"block":124802352,"method":"eth_blockNumber","params":[],"result_hash":"a8f3bf27195a68b592f48f8dbcd6fc357d3b50018aca6c3db2b0286af4cf7cb7","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":["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(\"4349913330495071032\")","result_hash":"65afc513cc277312242e9bc936068061a88b7a82166cb6e26c3f73ca0df29517","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(\"11762717764238428\")","result_hash":"6af7bb65444a2196424ce3ab8ddf6e6f7b3e7ead7a959ee4dae7688f11423fef","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(\"9184991859680809663064697687\")","result_hash":"3e019cb4c0a909cc660859350c58660f21b07328cb9a21194c9119b0167d8880","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":"2026-09-29T22:37:23Z","name":"Tesla","source":"xstocks-api","source_url":"https://api.xstocks.fi/api/v2/public/assets","ticker":"TSLA"},"registry_hash":"d6272adf0af69a1c2c18f6a79db79616f69be8189283a420b5ba6e572aa0e4ad","signer":"GJWKkiUd3zj1pJGfeE7JitiPiwDJC6XmNFvpJWJuvvpn","slot":null,"subject":"0xDC5d5068F5aF6ee4981eCE4f245843430BE32a96","ticker":"TSLA","verdict":{"Verified":{"issuer":"Backed xStocks","ticker":"TSLA"}},"version":1}
Signature
bEEokhwZSASKMfOgyTM/aXvz3gp307reIm/QCSL3rkxNootEM4v07Bm1yRiMKs3pfiQwxUs/s6YPAbjP23jKDw==
API call
GET /api/attest/ac143feda9bfa69a6d80653c9c3061b0cf1e1c17a45950d728544783a4395799
  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.