QED
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QED certificate

QED record 25305b1b3938 from . View the live pool page.

Verified · Backed xStocks 1810

WBNB/XIAOx

The pool's quote contract matches Backed xStocks's registry entry for 1810.

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

Signature valid · contract match

BNB Chain PancakeSwap v3
Subject
WBNB/XIAOx · BNB Chain
Pool address
0xbD291DE088d604C26F7Af067eEe175af06c580d5
Issuer match
Backed xStocks · 1810 · View 1810 contracts
Checked
Valid until
Serial
25305b1b3938
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":125069387,"chain":"Bnb","checked_at":"2026-10-01T08:35:01Z","dev":false,"expires_at":"2026-10-02T08:35:01Z","issuer":"Backed xStocks","pool":{"base":{"address":"0xbb4CdB9CBd36B01bD1cBaEBF2De08d9173bc095c","balance":"11286611849263","decimals":18,"symbol":"WBNB"},"chain":"Bnb","dex":"pancake-v3","pool":"0xbD291DE088d604C26F7Af067eEe175af06c580d5","quote":{"address":"0xfb4f81f511b40b80996062032260A539E60aDFc0","balance":"198010076611889170","decimals":18,"symbol":"XIAOx"}},"quote_share_of_supply":1.9852412188413553e-7,"reads":[{"block":null,"method":"eth_getCode","params":["0xbD291DE088d604C26F7Af067eEe175af06c580d5","latest"],"result_hash":"1c9409806518d1a5f52d79299ea0289ea2ff527e05895cd8f7a36d4cca28a13e","slot":null},{"block":null,"method":"eth_getCode","params":["0xbD291DE088d604C26F7Af067eEe175af06c580d5","latest"],"result_hash":"1c9409806518d1a5f52d79299ea0289ea2ff527e05895cd8f7a36d4cca28a13e","slot":null},{"block":null,"method":"eth_getCode","params":["0xbD291DE088d604C26F7Af067eEe175af06c580d5","latest"],"result_hash":"1c9409806518d1a5f52d79299ea0289ea2ff527e05895cd8f7a36d4cca28a13e","slot":null},{"block":null,"method":"eth_getCode","params":["0xbD291DE088d604C26F7Af067eEe175af06c580d5","latest"],"result_hash":"5d94d3c3787c41d2dbc132d1be8ac3a2d48a1b00b04764c52a0692981eac030e","slot":null},{"block":125069387,"method":"eth_blockNumber","params":[],"result_hash":"d92611826c32c751425b08255b619e13555be66abdb3bcebd04e87499f29d021","slot":null},{"block":null,"method":"eth_call","params":["0xbD291DE088d604C26F7Af067eEe175af06c580d5","token0()"],"raw_result":"0xbb4cdb9cbd36b01bd1cbaebf2de08d9173bc095c","result_hash":"edf9093bc9c27415917a34d81f1d628432fe528340b4b958d0cedeaab27cd622","slot":null},{"block":null,"method":"eth_call","params":["0xbD291DE088d604C26F7Af067eEe175af06c580d5","token1()"],"raw_result":"0xfb4f81f511b40b80996062032260a539e60adfc0","result_hash":"5a35fba213de7605c07e7c6c0dfee49aa465d7c0a55bbc3ccb092109fff9b691","slot":null},{"block":null,"method":"eth_call","params":["0xbD291DE088d604C26F7Af067eEe175af06c580d5","getReserves()"],"raw_result":"false","result_hash":"076de6e730df0b4c3860877a0f619c6ac11f8aefd78313ac793a2a703c026869","slot":null},{"block":null,"method":"eth_call","params":["0xbD291DE088d604C26F7Af067eEe175af06c580d5","slot0()"],"raw_result":"true","result_hash":"18d10c7d2b4b04aaf04254d1ae5d655a5dc0407cbcdd5a8c3986e985370f36ee","slot":null},{"block":null,"method":"eth_call","params":["0xbD291DE088d604C26F7Af067eEe175af06c580d5","factory()"],"raw_result":"Some(0x0bfbcf9fa4f9c56b0f40a671ad40e0805a091865)","result_hash":"da1f4544b9417a11911907f7a632e9c00b511a10bfd124a8879882f21abb2fe7","slot":null},{"block":null,"method":"eth_call","params":["0xbb4CdB9CBd36B01bD1cBaEBF2De08d9173bc095c","symbol()"],"raw_result":"Some(\"WBNB\")","result_hash":"911f77865aa0084e0926a82c6fef3299aaf8e69c9a280cbe3b7ccebbad7abd1b","slot":null},{"block":null,"method":"eth_call","params":["0xbb4CdB9CBd36B01bD1cBaEBF2De08d9173bc095c","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":null,"method":"eth_call","params":["0xbb4CdB9CBd36B01bD1cBaEBF2De08d9173bc095c","balanceOf","0xbD291DE088d604C26F7Af067eEe175af06c580d5"],"raw_result":"Some(\"11286611849263\")","result_hash":"dc573d85ca7fd3aa478beb5b0dce0d46d4bf02cbfe4d97706b8fb416794ea346","slot":null},{"block":null,"method":"eth_call","params":["0xfb4f81f511b40b80996062032260A539E60aDFc0","symbol()"],"raw_result":"Some(\"XIAOx\")","result_hash":"04f1eefa165f4f6583bdf5ea22fc8ecb6df01001037c9a7033a2e862049b7ef6","slot":null},{"block":null,"method":"eth_call","params":["0xfb4f81f511b40b80996062032260A539E60aDFc0","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":null,"method":"eth_call","params":["0xfb4f81f511b40b80996062032260A539E60aDFc0","balanceOf","0xbD291DE088d604C26F7Af067eEe175af06c580d5"],"raw_result":"Some(\"198010076611889170\")","result_hash":"97a7c0eead6e8475ef7125a58e65f6999254d3677134a81391f9c22db47805e5","slot":null},{"block":null,"method":"eth_call","params":["0xbb4CdB9CBd36B01bD1cBaEBF2De08d9173bc095c","symbol()"],"raw_result":"Some(\"WBNB\")","result_hash":"911f77865aa0084e0926a82c6fef3299aaf8e69c9a280cbe3b7ccebbad7abd1b","slot":null},{"block":null,"method":"eth_call","params":["0xbb4CdB9CBd36B01bD1cBaEBF2De08d9173bc095c","name()"],"raw_result":"Some(\"Wrapped BNB\")","result_hash":"4b2d7b1bce048707fce6a8d05f50e5a1c268f1b0df9fdc7f497bba9ee6f295a2","slot":null},{"block":null,"method":"eth_call","params":["0xbb4CdB9CBd36B01bD1cBaEBF2De08d9173bc095c","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":null,"method":"eth_call","params":["0xbb4CdB9CBd36B01bD1cBaEBF2De08d9173bc095c","totalSupply()"],"raw_result":"Some(\"1570642832107785432147896\")","result_hash":"6ce82599757738d30327bd865760bfbc1ab94da7b78b55883810d419de854e52","slot":null},{"block":null,"method":"eth_call","params":["0xfb4f81f511b40b80996062032260A539E60aDFc0","symbol()"],"raw_result":"Some(\"XIAOx\")","result_hash":"04f1eefa165f4f6583bdf5ea22fc8ecb6df01001037c9a7033a2e862049b7ef6","slot":null},{"block":null,"method":"eth_call","params":["0xfb4f81f511b40b80996062032260A539E60aDFc0","name()"],"raw_result":"Some(\"Xiaomi xStock\")","result_hash":"d8b79368eceeeb42eae69bc267d499cdf644948c249ae84b9e541dd8a5d0594a","slot":null},{"block":null,"method":"eth_call","params":["0xfb4f81f511b40b80996062032260A539E60aDFc0","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":null,"method":"eth_call","params":["0xfb4f81f511b40b80996062032260A539E60aDFc0","totalSupply()"],"raw_result":"Some(\"997410665931335288132000\")","result_hash":"50f2a3c3c7aecb5a7da81f15f1794d234e382fe82a8ad6798dda81c83e20c320","slot":null},{"block":null,"method":"eth_getCode","params":["0xfb4f81f511b40b80996062032260A539E60aDFc0","latest"],"result_hash":"71ee049d0c0cab5d785d7aef2e6b591e511475fb8ef465f4d8f5335bfd412bfd","slot":null},{"block":null,"method":"eth_getCode","params":["0xfb4f81f511b40b80996062032260A539E60aDFc0","latest"],"result_hash":"71ee049d0c0cab5d785d7aef2e6b591e511475fb8ef465f4d8f5335bfd412bfd","slot":null}],"registry_entry":{"chain":"Bnb","contract":"0xfb4f81f511b40b80996062032260A539E60aDFc0","decimals":null,"issuer":"Backed xStocks","last_checked":"2026-10-01T07:57:54Z","name":"Xiaomi","source":"xstocks-api","source_url":"https://api.xstocks.fi/api/v2/public/assets","ticker":"1810"},"registry_hash":"e585e1fb199ae0868c2a969e1c2527632dfdf79dd679c1a530f15a123e9ab620","signer":"GJWKkiUd3zj1pJGfeE7JitiPiwDJC6XmNFvpJWJuvvpn","slot":null,"subject":"0xbD291DE088d604C26F7Af067eEe175af06c580d5","ticker":"1810","verdict":{"Verified":{"issuer":"Backed xStocks","ticker":"1810"}},"version":1}
Signature
O8at36fCBAQ/8laolyhXqMNkjY7A04DnOZ2fHCkr2208vyH2P/17Sc9tYtLZbOxtG0XNQRif7XA+04rsKepZCg==
API call
GET /api/attest/25305b1b39384f1beb5ad04039daa45820d3354ec1a3adb32e3a386c68c49f79
  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.