QED
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QED certificate

QED record 44ce22c9d0ce from . View the live pool page.

Verified · Backed xStocks NVDA

BRICK/NVDAx

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

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

Signature valid · contract match

Solana pumpfun
Subject
BRICK/NVDAx · Solana
Pool address
9rtAQeu6HioxrjWuAUorbX6ACgSN4TzM384gh7tESKYL
Issuer match
Backed xStocks · NVDA · View NVDA contracts
Checked
Valid until
Serial
44ce22c9d0ce
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":null,"chain":"Solana","checked_at":"2026-10-06T21:17:37Z","dev":false,"expires_at":"2026-10-07T21:17:37Z","issuer":"Backed xStocks","pool":{"base":{"address":"ckxpGoFPQVUr5cEksRvFRVjrTKouaGLrpNKSX8Hpump","balance":"927217957637628","decimals":6,"symbol":"BRICK"},"chain":"Solana","dex":"pumpfun","pool":"9rtAQeu6HioxrjWuAUorbX6ACgSN4TzM384gh7tESKYL","quote":{"address":"Xsc9qvGR1efVDFGLrVsmkzv3qi45LTBjeUKSPmx9qEh","balance":"138229925","decimals":8,"symbol":"NVDAx"}},"quote_share_of_supply":4.302672086076968e-6,"reads":[{"block":null,"method":"getSlot","params":[{"commitment":"confirmed"}],"result_hash":"04bd61c9b870e9fd85e27455d4382e4ca124854b77f50a31dcfcf6fb45a586a5","slot":454019406},{"block":null,"method":"getAccountInfo","params":["9rtAQeu6HioxrjWuAUorbX6ACgSN4TzM384gh7tESKYL",{"commitment":"confirmed","encoding":"base64"}],"raw_result":{"context":{"apiVersion":"4.3.0","slot":454019407},"value":{"data":["F7f4N2DYrGD8HRBksY0DAD14d3kAAAAA/IX9FyCPAgClOD0IAAAAAACAxqR+jQMAABL297dYIZDKpOqsy6llQVahVYf5msJFRtPd4dfNW1zCAAAH6KUOFA/aV5H0VmqVf9OuP4c+ajRm/8E9eRGd+pq1CpYAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==","base64"],"executable":false,"lamports":1417320,"owner":"6EF8rrecthR5Dkzon8Nwu78hRvfCKubJ14M5uBEwF6P","rentEpoch":18446744073709551615,"space":151}},"result_hash":"fea07de7870afab9031084eabda0e0ecaf3e8054626b964e3b1d2387f7a57881","slot":454019407},{"block":null,"method":"getTokenAccountsByOwner","params":["9rtAQeu6HioxrjWuAUorbX6ACgSN4TzM384gh7tESKYL",{"programId":"TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA"},{"commitment":"confirmed","encoding":"base64"}],"result_hash":"9dcf2add28249093f557c7edc5b3b83f0e64cf8735608f4103159bca742a4622","slot":454019408},{"block":null,"method":"getTokenAccountsByOwner","params":["9rtAQeu6HioxrjWuAUorbX6ACgSN4TzM384gh7tESKYL",{"programId":"TokenzQdBNbLqP5VEhdkAS6EPFLC1PHnBqCXEpPxuEb"},{"commitment":"confirmed","encoding":"base64","minContextSlot":454019408}],"result_hash":"d14e613067e542493cccdd72d3a1fd7346045bf0a3fd96a5467a9970b2133c63","slot":454019409},{"block":null,"method":"getTokenAccountBalance","params":["5JUeKi8v2v2MvhSXxJ1K2EdUGiP82cG7XQKnm6KnArCQ",{"commitment":"confirmed"}],"result_hash":"450334af85e20a91d63c343795cd4b032753e23eec825b537a48cdb61e2cc5ff","slot":454019410},{"block":null,"method":"getTokenAccountBalance","params":["DYqKuq5jpcUicjfBC5Uoc3djUhzDDCaL7zZ28ynQ8D1c",{"commitment":"confirmed"}],"result_hash":"3f70a165ba0b52cbd394a52301d6052acda97cdedd949cc3ab5e1851e8e387e7","slot":454019411},{"block":null,"method":"getMultipleAccounts","params":[["ckxpGoFPQVUr5cEksRvFRVjrTKouaGLrpNKSX8Hpump","Xsc9qvGR1efVDFGLrVsmkzv3qi45LTBjeUKSPmx9qEh"],{"commitment":"confirmed","encoding":"base64"}],"result_hash":"67466c7a44aee7f5183b6618110109949fbfc2c22e07d22fe7b04f746ba38ebc","slot":454019412},{"block":null,"method":"getTokenSupply","params":["ckxpGoFPQVUr5cEksRvFRVjrTKouaGLrpNKSX8Hpump",{"commitment":"confirmed"}],"result_hash":"6f91c57ec69cbd724bcd2d00ab0c0a0dd3fdce71d5e84848523acb209ff18fe5","slot":454019413},{"block":null,"method":"getAccountInfo","params":["ckxpGoFPQVUr5cEksRvFRVjrTKouaGLrpNKSX8Hpump",{"commitment":"confirmed","encoding":"base64"}],"raw_result":{"context":{"apiVersion":"4.3.0","slot":454019415},"value":{"data":["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","base64"],"executable":false,"lamports":2748280,"owner":"TokenzQdBNbLqP5VEhdkAS6EPFLC1PHnBqCXEpPxuEb","rentEpoch":18446744073709551615,"space":413}},"result_hash":"b67dd97d8357a4ab56c5129ac1a3e7ede7e3f712ee0384b8a0eeffc49800034b","slot":454019415},{"block":null,"method":"getTokenSupply","params":["Xsc9qvGR1efVDFGLrVsmkzv3qi45LTBjeUKSPmx9qEh",{"commitment":"confirmed"}],"result_hash":"9ba7ae37a5415a900b16d2d9b833c1bdf0d273b8da34875d86a14502a96593ab","slot":454019432},{"block":null,"method":"getAccountInfo","params":["Xsc9qvGR1efVDFGLrVsmkzv3qi45LTBjeUKSPmx9qEh",{"commitment":"confirmed","encoding":"base64"}],"raw_result":{"context":{"apiVersion":"4.3.0","slot":454019438},"value":{"data":["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","base64"],"executable":false,"lamports":621944468,"owner":"TokenzQdBNbLqP5VEhdkAS6EPFLC1PHnBqCXEpPxuEb","rentEpoch":18446744073709551615,"space":679}},"result_hash":"c8f619e3cbc73676cd8b10d209e6d90d786749be8ae6c126a6e50227a360d13c","slot":454019438}],"registry_entry":{"chain":"Solana","contract":"Xsc9qvGR1efVDFGLrVsmkzv3qi45LTBjeUKSPmx9qEh","decimals":null,"issuer":"Backed xStocks","last_checked":"2026-10-06T20:55:09Z","name":"NVIDIA","source":"xstocks-api","source_url":"https://api.xstocks.fi/api/v2/public/assets","ticker":"NVDA"},"registry_hash":"3a041704e32ef13e614f24f4fc3fe2a301a4926bdab7511d86301ca8b8df27fd","signer":"GJWKkiUd3zj1pJGfeE7JitiPiwDJC6XmNFvpJWJuvvpn","slot":454019406,"subject":"9rtAQeu6HioxrjWuAUorbX6ACgSN4TzM384gh7tESKYL","ticker":"NVDA","verdict":{"Verified":{"issuer":"Backed xStocks","ticker":"NVDA"}},"version":1}
Signature
B7acRNZDF5Xy7CSyWm4i3moX8oXlmL2naTNW5tLKX+UsCZLxq6b6P7xSebEU2O2bd8g79BhqA48eZ2bf4KDnAw==
API call
GET /api/attest/44ce22c9d0ce6ff60cc87259097731e9d795b40382790f7d488e8d4b7b7f84e6
  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.