QED
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QED certificate

QED record de187e632635 from . View the live pool page.

Verified · Backed xStocks BAC

BACx/Unknown

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

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

Signature valid · contract match

Solana meteora-dlmm
Subject
BACx/Unknown · Solana
Pool address
4gEhLCecEuD8pK2yJFHV16GujckRhFk55tNVSSFMQwiQ
Issuer match
Backed xStocks · BAC · View BAC contracts
Checked
Valid until
Serial
de187e632635
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":"2026-10-01T08:33:10Z","dev":false,"expires_at":"2026-10-02T08:33:10Z","issuer":"Backed xStocks","pool":{"base":{"address":"XswsQk4duEQmCbGzfqUUWYmi7pV7xpJ9eEmLHXCaEQP","balance":"565163960","decimals":8,"symbol":"BACx"},"chain":"Solana","dex":"meteora-dlmm","pool":"4gEhLCecEuD8pK2yJFHV16GujckRhFk55tNVSSFMQwiQ","quote":{"address":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","balance":"777552973","decimals":6,"symbol":null}},"quote_share_of_supply":0.00002019006037876801,"reads":[{"block":null,"method":"getSlot","params":[{"commitment":"confirmed"}],"result_hash":"ba5fe8465d74afb326209b71eba2ea44b8a14d06eca7b2eb800b291139675717","slot":452234770},{"block":null,"method":"getAccountInfo","params":["4gEhLCecEuD8pK2yJFHV16GujckRhFk55tNVSSFMQwiQ",{"commitment":"confirmed","encoding":"base64"}],"raw_result":{"context":{"apiVersion":"4.3.0","slot":452234771},"value":{"data":["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","base64"],"executable":false,"lamports":7183720,"owner":"LBUZKhRxPF3XUpBCjp4YzTKgLccjZhTSDM9YuVaPwxo","rentEpoch":18446744073709551615,"space":904}},"result_hash":"fb7a1ef79ee11b6f470391462ea58e9e9e02c65aeb5ed16bfafdd0b955911ebd","slot":null},{"block":null,"method":"getTokenAccountBalance","params":["E72c1oGnxVHyrF8QPZB8P7SWHhVuBcq3BWKMMLMPzHax",{"commitment":"confirmed"}],"result_hash":"566c156dca41dade6f0e847e4e70d661ab2d003072cc07e8a90ead1ce39b0511","slot":null},{"block":null,"method":"getTokenAccountBalance","params":["3tc8jAPeiJfjdiKRRbaiebX5RjsB4jDQbyBgpXxLZJtJ",{"commitment":"confirmed"}],"result_hash":"9d0ff25a03905133e2dc189852d976c3c08b2e88539ea95f7d4e0885b25a8122","slot":null},{"block":null,"method":"getMultipleAccounts","params":[["XswsQk4duEQmCbGzfqUUWYmi7pV7xpJ9eEmLHXCaEQP","EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v"],{"commitment":"confirmed","encoding":"base64"}],"result_hash":"5370549ca9e9e8068d5b00414d86f40c8cf2ef70371ebe2d1c5b83b6233de1f4","slot":null},{"block":null,"method":"getTokenSupply","params":["EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",{"commitment":"confirmed"}],"result_hash":"8b1ca2c526cedf0f3bdfe6ab2e5471ee07ec0cc36be2ee6c9cc7605c1ddb7f00","slot":null},{"block":null,"method":"getAccountInfo","params":["EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",{"commitment":"confirmed","encoding":"base64"}],"raw_result":{"context":{"apiVersion":"4.3.0","slot":452234793},"value":{"data":["AQAAAJj+huiNm+Lqi8HMpIeLKYjCQPUrhCS/tA7Rot3LXhmbYMoXMvB9GwAGAQEAAABicKqKWcWUBbRShshncubNEm6bil06OFNtN/e0FOi2Zw==","base64"],"executable":false,"lamports":534808027998,"owner":"TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA","rentEpoch":18446744073709551615,"space":82}},"result_hash":"b6ce59a7420b4bb1fe99ff297b640e51f4e9ce56e8754fac831fe93038d25ab4","slot":null},{"block":null,"method":"getTokenSupply","params":["XswsQk4duEQmCbGzfqUUWYmi7pV7xpJ9eEmLHXCaEQP",{"commitment":"confirmed"}],"result_hash":"173425022c4e3e8c80f805600ba2d1f00c4bde9faf9574be5e3892cd1554975b","slot":null},{"block":null,"method":"getAccountInfo","params":["XswsQk4duEQmCbGzfqUUWYmi7pV7xpJ9eEmLHXCaEQP",{"commitment":"confirmed","encoding":"base64"}],"raw_result":{"context":{"apiVersion":"4.3.0","slot":452234811},"value":{"data":["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","base64"],"executable":false,"lamports":6905366,"owner":"TokenzQdBNbLqP5VEhdkAS6EPFLC1PHnBqCXEpPxuEb","rentEpoch":18446744073709551615,"space":686}},"result_hash":"b95ffb0c15a4b80251aaf1e779ae7758937708f458f14267f9c51ed8ef99353e","slot":null}],"registry_entry":{"chain":"Solana","contract":"XswsQk4duEQmCbGzfqUUWYmi7pV7xpJ9eEmLHXCaEQP","decimals":null,"issuer":"Backed xStocks","last_checked":"2026-10-01T07:57:54Z","name":"Bank of America","source":"xstocks-api","source_url":"https://api.xstocks.fi/api/v2/public/assets","ticker":"BAC"},"registry_hash":"e585e1fb199ae0868c2a969e1c2527632dfdf79dd679c1a530f15a123e9ab620","signer":"GJWKkiUd3zj1pJGfeE7JitiPiwDJC6XmNFvpJWJuvvpn","slot":452234770,"subject":"4gEhLCecEuD8pK2yJFHV16GujckRhFk55tNVSSFMQwiQ","ticker":"BAC","verdict":{"Verified":{"issuer":"Backed xStocks","ticker":"BAC"}},"version":1}
Signature
m+i7OgDxs4LjXIOBvVNG0tjGVwSu8J9gYXfaHQns8r9pD1M5Aa96jfPNmnuQmPBp+gt5iRrUwvhUbfPYkvWWBQ==
API call
GET /api/attest/de187e632635de8dd1838a6d4f75a293574c66431eb49a40992af881752c9621
  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.