QED
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QED certificate

QED record 2847b3757cd6 from . View the live pool page.

Verified · Backed xStocks IBM

IBMx/Unknown

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

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

Signature valid · contract match

Solana meteora-dlmm
Subject
IBMx/Unknown · Solana
Pool address
JCcH5D8TZ3JkeKpaMpMHNtS4kZXAdnZuN2gjD3KPqrak
Issuer match
Backed xStocks · IBM · View IBM contracts
Checked
Valid until
Serial
2847b3757cd6
Signed by
QED (key id GJWKkiUd)

Compare this address with the one you were given before you trade.

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":"2026-09-29T05:41:10Z","dev":false,"expires_at":"2026-09-30T05:41:10Z","issuer":"Backed xStocks","pool":{"base":{"address":"XspwhyYPdWVM8XBHZnpS9hgyag9MKjLRyE3tVfmCbSr","balance":"781095165","decimals":8,"symbol":"IBMx"},"chain":"Solana","dex":"meteora-dlmm","pool":"JCcH5D8TZ3JkeKpaMpMHNtS4kZXAdnZuN2gjD3KPqrak","quote":{"address":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","balance":"1319162741","decimals":6,"symbol":null}},"quote_share_of_supply":0.00014351042058165011,"reads":[{"block":null,"method":"getSlot","params":[{"commitment":"confirmed"}],"result_hash":"8ba633b8bffa930d0c3a6f63cdcce110473e886dd1e2bace174e5052fe8026c8","slot":451550234},{"block":null,"method":"getAccountInfo","params":["JCcH5D8TZ3JkeKpaMpMHNtS4kZXAdnZuN2gjD3KPqrak",{"commitment":"confirmed","encoding":"base64"}],"raw_result":{"context":{"apiVersion":"4.3.0","slot":451550252},"value":{"data":["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","base64"],"executable":false,"lamports":7182720,"owner":"LBUZKhRxPF3XUpBCjp4YzTKgLccjZhTSDM9YuVaPwxo","rentEpoch":18446744073709551615,"space":904}},"result_hash":"d921bdb810a05c56e0ffeacd31e089d3baa458b3893af850245befe681c0fccd","slot":null},{"block":null,"method":"getTokenAccountBalance","params":["2pNyztbbaskTWKoKq8qbMQXFMvUrn4qDjCjvLxmSYSYa",{"commitment":"confirmed"}],"result_hash":"e1fc5c922dd1d9bde0e7a0aabba244e863269ec8f507d628ad0eb03d82ff4b39","slot":null},{"block":null,"method":"getTokenAccountBalance","params":["Fn4jb1ELTtu5Ct8upPo7iFA29UfTqMfqTeE5Ve9dyL3Z",{"commitment":"confirmed"}],"result_hash":"134a8e26f4c3b1f17d2f83cbe487b64cbddfde458bbe5981fe38e5a62fddaa83","slot":null},{"block":null,"method":"getMultipleAccounts","params":[["XspwhyYPdWVM8XBHZnpS9hgyag9MKjLRyE3tVfmCbSr","EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v"],{"commitment":"confirmed","encoding":"base64"}],"result_hash":"5d8cb78115167e1423164e639d6097aa4542e1a87f82900fd9d134868cb49b1f","slot":null},{"block":null,"method":"getTokenSupply","params":["EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",{"commitment":"confirmed"}],"result_hash":"408198fd25e7c3b1cc7ad35453296e34faafbe00e07d4987f2ef0aecbbfa3171","slot":null},{"block":null,"method":"getAccountInfo","params":["EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",{"commitment":"confirmed","encoding":"base64"}],"raw_result":{"context":{"apiVersion":"4.3.0","slot":451550262},"value":{"data":["AQAAAJj+huiNm+Lqi8HMpIeLKYjCQPUrhCS/tA7Rot3LXhmbCLzmD0WtHAAGAQEAAABicKqKWcWUBbRShshncubNEm6bil06OFNtN/e0FOi2Zw==","base64"],"executable":false,"lamports":534808027998,"owner":"TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA","rentEpoch":18446744073709551615,"space":82}},"result_hash":"e5acabe2f54e620d85ee9eb64d4477b58fa4ae800f51841faa14050a8dc35631","slot":null},{"block":null,"method":"getTokenSupply","params":["XspwhyYPdWVM8XBHZnpS9hgyag9MKjLRyE3tVfmCbSr",{"commitment":"confirmed"}],"result_hash":"82e9ef703fff0e88cedc668c96d433e4adf582f7bcdbe9b87be3e0c4156348f7","slot":null},{"block":null,"method":"getAccountInfo","params":["XspwhyYPdWVM8XBHZnpS9hgyag9MKjLRyE3tVfmCbSr",{"commitment":"confirmed","encoding":"base64"}],"raw_result":{"context":{"apiVersion":"4.3.0","slot":451550282},"value":{"data":["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xStocks","last_checked":"2026-09-29T05:07:50Z","name":"International Business Machines","source":"xstocks-api","source_url":"https://api.xstocks.fi/api/v2/public/assets","ticker":"IBM"},"registry_hash":"f7ab765a4c4a69f9a4faba54866182981ca1db39379f472ba61a3d30b5348853","signer":"GJWKkiUd3zj1pJGfeE7JitiPiwDJC6XmNFvpJWJuvvpn","slot":451550234,"subject":"JCcH5D8TZ3JkeKpaMpMHNtS4kZXAdnZuN2gjD3KPqrak","ticker":"IBM","verdict":{"Verified":{"issuer":"Backed xStocks","ticker":"IBM"}},"version":1}
Signature
ZGX3QasORVyySg3MpedWg9qs7oCQ8K9dAh1QLDZTu7NToTfTXk0LjknvUE00BdXu8b2jqb5dNExkNQqH+WQkCQ==
API call
GET /api/attest/2847b3757cd655229e0fa2423fc519fb7361f8647afd2ba7aac7876fa3bae87f
  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.