QED
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QED certificate

QED record 20749324e92a from . View the live pool page.

Verified · Backed xStocks TSLA

Does TSLAx / TSLAB 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 PancakeSwap v3
Subject
TSLAx / TSLAB · BNB Chain
Pool address
0x452ec83046b0AC72005A50671337E11f11d05fb3
Issuer match
Backed xStocks · TSLA · View TSLA contracts
Checked
Valid until
Serial
20749324e92a
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.

0.20% 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":128777971,"chain":"bnb","checked_at":"2026-10-20T16:27:28Z","dev":false,"expires_at":"2026-10-21T16:27:28Z","issuer":"Backed xStocks","pool":{"base":{"address":"0x5b1910eAaD6450E50f816082Aa078C41F10C292f","balance":"41419057012233395675","decimals":18,"symbol":"TSLAB"},"chain":"bnb","dex":"pancake-v3","pool":"0x452ec83046b0AC72005A50671337E11f11d05fb3","quote":{"address":"0x8aD3c73F833d3F9A523aB01476625F269aEB7Cf0","balance":"40503920519002549754","decimals":18,"symbol":"TSLAx"}},"quote_share_of_supply":0.0020251960259501274,"reads":[{"block":128777971,"method":"eth_blockNumber","params":[],"result_hash":"a48d5ff60ae158abebb9bceca1c1543fd486e1ed39ba22a7fc664161176b7926","slot":null},{"block":null,"method":"eth_call","params":["0x452ec83046b0AC72005A50671337E11f11d05fb3","token0()"],"raw_result":"0x5b1910eaad6450e50f816082aa078c41f10c292f","result_hash":"8bc21286f9a96f377f80ceaea9386270bb6671a234ec68865a34dd02416de076","slot":null},{"block":null,"method":"eth_call","params":["0x452ec83046b0AC72005A50671337E11f11d05fb3","token1()"],"raw_result":"0x8ad3c73f833d3f9a523ab01476625f269aeb7cf0","result_hash":"9e226d71c5a04bde5dc6e1503d7a53401e50691638dbeb006b27fccb4b8b6517","slot":null},{"block":null,"method":"eth_call","params":["0x452ec83046b0AC72005A50671337E11f11d05fb3","getReserves()"],"raw_result":"false","result_hash":"076de6e730df0b4c3860877a0f619c6ac11f8aefd78313ac793a2a703c026869","slot":null},{"block":null,"method":"eth_call","params":["0x452ec83046b0AC72005A50671337E11f11d05fb3","slot0()"],"raw_result":"true","result_hash":"18d10c7d2b4b04aaf04254d1ae5d655a5dc0407cbcdd5a8c3986e985370f36ee","slot":null},{"block":null,"method":"eth_call","params":["0x452ec83046b0AC72005A50671337E11f11d05fb3","factory()"],"raw_result":"0x0bfbcf9fa4f9c56b0f40a671ad40e0805a091865","result_hash":"2e3d0bedb6ff98db8ecf6c7b57f2028219517abe46f0f5212ff489a2c45cafbd","slot":null},{"block":null,"method":"eth_call","params":["0x452ec83046b0AC72005A50671337E11f11d05fb3","fee()"],"raw_result":"100","result_hash":"d77ccb69e3f915ed75b4a2db3ff5893fdd0f433e02fdff100441fb843aae585b","slot":null},{"block":null,"method":"eth_call","params":["0x0BFbCF9fa4f9C56B0F40a671Ad40E0805A091865","getPool","0x5b1910eAaD6450E50f816082Aa078C41F10C292f","0x8aD3c73F833d3F9A523aB01476625F269aEB7Cf0","0x64"],"raw_result":"0x452ec83046b0ac72005a50671337e11f11d05fb3","result_hash":"f02a60502970e8794567ef385611487618d51cbe1aa6e9e8119e6bc13c6dd1cb","slot":null},{"block":null,"method":"eth_call","params":["0x5b1910eAaD6450E50f816082Aa078C41F10C292f","symbol()"],"raw_result":"Some(\"TSLAB\")","result_hash":"80df0c3984a8b101d1d88f5aa0976712b7cc6bf3d3615fd26acdfa840326bb35","slot":null},{"block":null,"method":"eth_call","params":["0x5b1910eAaD6450E50f816082Aa078C41F10C292f","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":null,"method":"eth_call","params":["0x5b1910eAaD6450E50f816082Aa078C41F10C292f","balanceOf","0x452ec83046b0AC72005A50671337E11f11d05fb3"],"raw_result":"Some(\"41419057012233395675\")","result_hash":"23dcb51e6fc602cf2b0bb2965074f8ab92ad12820345a3743924d6c885464999","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","0x452ec83046b0AC72005A50671337E11f11d05fb3"],"raw_result":"Some(\"40503920519002549754\")","result_hash":"191dd95c3d70dcc7f4898a0b8f596de4d625d1166b2fc0efe611a78963b5d4cf","slot":null},{"block":null,"method":"eth_call","params":["0x5b1910eAaD6450E50f816082Aa078C41F10C292f","symbol()"],"raw_result":"Some(\"TSLAB\")","result_hash":"80df0c3984a8b101d1d88f5aa0976712b7cc6bf3d3615fd26acdfa840326bb35","slot":null},{"block":null,"method":"eth_call","params":["0x5b1910eAaD6450E50f816082Aa078C41F10C292f","name()"],"raw_result":"Some(\"Tesla, Inc. \")","result_hash":"ff87e02225dd7062a4439ce73809a79eb51ec29d7601e24e114525fc0e490a5c","slot":null},{"block":null,"method":"eth_call","params":["0x5b1910eAaD6450E50f816082Aa078C41F10C292f","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":null,"method":"eth_call","params":["0x5b1910eAaD6450E50f816082Aa078C41F10C292f","totalSupply()"],"raw_result":"Some(\"92849689951510000000000\")","result_hash":"35ef8e50cba6bfd13999b8878313510156456312fdc4c9d9bfb1c8b85fdb8792","slot":null},{"block":null,"method":"eth_call","params":["0x5b1910eAaD6450E50f816082Aa078C41F10C292f","uiMultiplier()"],"raw_result":"1000000000000000000","result_hash":"46754a2491051f216577f1b9f19516f9be1a28c62f023dcbabd8c5317cdefe4b","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":"2026-10-20T15:40:19Z","name":"Tesla","source":"xstocks-api","source_url":"https://api.xstocks.fi/api/v2/public/assets","ticker":"TSLA"},"registry_hash":"e42f41f1e0f0dc698c2f40aa64c9df099fb8b38e10dd3a1a8d6c92b85ad7aedb","signer":"GJWKkiUd3zj1pJGfeE7JitiPiwDJC6XmNFvpJWJuvvpn","slot":null,"subject":"0x452ec83046b0AC72005A50671337E11f11d05fb3","ticker":"TSLA","verdict":{"Verified":{"issuer":"Backed xStocks","ticker":"TSLA"}},"version":1}
Signature
2vfZRbyGPGuaYZJw+o0q2xx+qn4VN6P0wTXhhZP0uYISRLYUBV+j7SfyuX+CY5Z21tqY6NhwldOoYYR8JjnWCw==
API call
GET /api/attest/20749324e92a7b079ba951c69238a1ac05edeac69cfeaf397730028b06d4ce3a
  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.