QED
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QED certificate

QED record fe74e793e04e from . View the live pool page.

Verified · Backed xStocks VIDA

Does VIDAx / Unknown match its issuer's published contract?

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

Verified means the observed quote-token contract matches an issuer-published registry entry on Solana. Only the quote-side contract is checked.

This does not prove backing, custody, reserves, price, safety, solvency, or endorsement.

Signature valid · contract match

Solana raydium-clmm
Subject
VIDAx / Unknown · Solana
Pool address
zC2YUhJxwrqdUmGkvArBJ9dKLsxTMWM5EaGK2wnbh2P
Issuer match
Backed xStocks · VIDA · View VIDA contracts
Checked
Valid until
Serial
fe74e793e04e
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.

1.06% 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":"2026-10-18T09:52:46Z","dev":false,"expires_at":"2026-10-19T09:52:46Z","issuer":"Backed xStocks","pool":{"base":{"address":"So11111111111111111111111111111111111111112","balance":"15148715688","decimals":9,"symbol":null},"chain":"solana","dex":"raydium-clmm","pool":"zC2YUhJxwrqdUmGkvArBJ9dKLsxTMWM5EaGK2wnbh2P","quote":{"address":"XsfCC9VL4DamVGNgdJpfLXB3sBVa158Gbx8sh7NzmTk","balance":"4584503496844","decimals":8,"symbol":"VIDAx"}},"quote_share_of_supply":0.010583937723351058,"reads":[{"block":null,"method":"getSlot","params":[{"commitment":"confirmed"}],"result_hash":"cccb7a3c6f35c843f8f977de456a9f9c40bb43dbe2154e5fa5b1c31955898409","slot":458391747},{"block":null,"method":"getAccountInfo","params":["zC2YUhJxwrqdUmGkvArBJ9dKLsxTMWM5EaGK2wnbh2P",{"commitment":"confirmed","encoding":"base64"}],"raw_result":{"context":{"apiVersion":"4.3.0","slot":458391748},"value":{"data":["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","base64"],"executable":false,"lamports":11637120,"owner":"CAMMCzo5YL8w4VFF8KVHrK22GGUsp5VTaW7grrKgrWqK","rentEpoch":18446744073709551615,"space":1544}},"result_hash":"8c9c007fed17d0833cd87e02d2606f96257d7ba45f406e6013844d3028f2c935","slot":458391748},{"block":null,"method":"getTokenAccountBalance","params":["C3GX2vkB7qLLTe5uhXuk3uduJmKy17kKCgXN3ZDmGMz1",{"commitment":"confirmed"}],"result_hash":"082de820eeedfd857b6bb5f06c8d8ddfc42fc18a22d7a4d1b0e2b7824342b040","slot":458391750},{"block":null,"method":"getTokenAccountBalance","params":["9ZccLPJPdMYQGQotPnx6G3dFZJqtfSkV7qV6CcVUzewX",{"commitment":"confirmed"}],"result_hash":"6d091d05d383754958229a0c3ace20f925dcee48d9ff36e49455e45f4569fd17","slot":458391751},{"block":null,"method":"getMultipleAccounts","params":[["So11111111111111111111111111111111111111112","XsfCC9VL4DamVGNgdJpfLXB3sBVa158Gbx8sh7NzmTk"],{"commitment":"confirmed","encoding":"base64"}],"result_hash":"bd3d8507315cb36d414ec6ec1edba458dc90a3c19d95d951bc40e79d9d53df8e","slot":458391752},{"block":null,"method":"getTokenSupply","params":["So11111111111111111111111111111111111111112",{"commitment":"confirmed"}],"result_hash":"82a6332c46834a3298ab353a0c2097b03cfe80dd52f2c39e44b6a32aad2094ac","slot":458391753},{"block":null,"method":"getAccountInfo","params":["So11111111111111111111111111111111111111112",{"commitment":"confirmed","encoding":"base64"}],"raw_result":{"context":{"apiVersion":"4.3.0","slot":458391755},"value":{"data":["AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAJAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==","base64"],"executable":false,"lamports":1853533640756,"owner":"TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA","rentEpoch":18446744073709551615,"space":82}},"result_hash":"34793d7b9c0d89ac73b46d1ffc10d50ff4c0e443a0847633b7071c29cddcbb5b","slot":458391755},{"block":null,"method":"getProgramAccounts","params":["metaqbxxUerdq28cj1RbAWkYQm3ybzjb6a8bt518x1s",{"commitment":"confirmed","encoding":"base64","filters":[{"memcmp":{"bytes":"So11111111111111111111111111111111111111112","offset":33}}]}],"result_hash":"6a38534f968cac1aa2ecacafb4139c3d19c34faf6a391dab2e562e6b7f3afb24","slot":null},{"block":null,"method":"getTokenSupply","params":["XsfCC9VL4DamVGNgdJpfLXB3sBVa158Gbx8sh7NzmTk",{"commitment":"confirmed"}],"result_hash":"126878d709766c06d05675ed4285f32af068f8ab8fdc0f2d44270aa4b5762f7f","slot":458391756},{"block":null,"method":"getAccountInfo","params":["XsfCC9VL4DamVGNgdJpfLXB3sBVa158Gbx8sh7NzmTk",{"commitment":"confirmed","encoding":"base64"}],"raw_result":{"context":{"apiVersion":"4.3.0","slot":458391757},"value":{"data":["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","base64"],"executable":false,"lamports":160651520,"owner":"TokenzQdBNbLqP5VEhdkAS6EPFLC1PHnBqCXEpPxuEb","rentEpoch":18446744073709551615,"space":684}},"result_hash":"dc8922cb9d906df231d8d2b91edff45f40af5e740f52595fbdf4ca95d7af199c","slot":458391757},{"block":null,"method":"getProgramAccounts","params":["metaqbxxUerdq28cj1RbAWkYQm3ybzjb6a8bt518x1s",{"commitment":"confirmed","encoding":"base64","filters":[{"memcmp":{"bytes":"XsfCC9VL4DamVGNgdJpfLXB3sBVa158Gbx8sh7NzmTk","offset":33}}]}],"result_hash":"4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945","slot":null}],"registry_entry":{"chain":"solana","contract":"XsfCC9VL4DamVGNgdJpfLXB3sBVa158Gbx8sh7NzmTk","decimals":null,"issuer":"Backed xStocks","last_checked":"2026-10-18T09:47:32Z","name":"Vida Global","official_deployments":[{"address":"0x44e49dde02c954cd9b67923af7b1070412e8f34e","network":"Optimism","wrapper_address_v2":"0x6ebdb328d43273b9e46d151e6141b2526c207564"},{"address":"EQCC5gekxblLuT3e93IQh5B3xxjE3mSausRejiB4WFTK3yUC","network":"Ton"},{"address":"XsfCC9VL4DamVGNgdJpfLXB3sBVa158Gbx8sh7NzmTk","network":"Solana"},{"address":"0x44e49dde02c954cd9b67923af7b1070412e8f34e","network":"Ink","wrapper_address_v2":"0x6ebdb328d43273b9e46d151e6141b2526c207564"},{"address":"0x44e49dde02c954cd9b67923af7b1070412e8f34e","network":"Arbitrum","wrapper_address_v2":"0x6ebdb328d43273b9e46d151e6141b2526c207564"},{"address":"0x44e49dde02c954cd9b67923af7b1070412e8f34e","network":"BinanceSmartChain","wrapper_address_v2":"0x6ebdb328d43273b9e46d151e6141b2526c207564"},{"address":"0x44e49dde02c954cd9b67923af7b1070412e8f34e","network":"HyperEVM"},{"address":"0x44e49dde02c954cd9b67923af7b1070412e8f34e","network":"XLayer","wrapper_address_v2":"0x6ebdb328d43273b9e46d151e6141b2526c207564"},{"address":"0x44e49dde02c954cd9b67923af7b1070412e8f34e","network":"Monad","wrapper_address_v2":"0x6ebdb328d43273b9e46d151e6141b2526c207564"},{"address":"0x44e49dde02c954cd9b67923af7b1070412e8f34e","network":"Mantle","wrapper_address_v2":"0x6ebdb328d43273b9e46d151e6141b2526c207564"},{"address":"0x44e49dde02c954cd9b67923af7b1070412e8f34e","network":"Ethereum","wrapper_address_v2":"0x6ebdb328d43273b9e46d151e6141b2526c207564"}],"source":"xstocks-api","source_url":"https://api.xstocks.fi/api/v2/public/assets","ticker":"VIDA"},"registry_hash":"3143486c8ed17e52c07540b096bdf4ef50abfca368b23311d9290e9923561570","signer":"GJWKkiUd3zj1pJGfeE7JitiPiwDJC6XmNFvpJWJuvvpn","slot":458391747,"subject":"zC2YUhJxwrqdUmGkvArBJ9dKLsxTMWM5EaGK2wnbh2P","ticker":"VIDA","verdict":{"Verified":{"issuer":"Backed xStocks","ticker":"VIDA"}},"version":1}
Signature
u64Fn5jG4S5u1ec4XGgXeJpM2rHQqRXF1ssPY12izqSn2e72bkZSmLOCDdPhEl8eyll0kyRQ7++RBVE89KfwCw==
API call
GET /api/attest/fe74e793e04e07356811fb42476a7760e5fb35bf379dc11b71254f40d8d19dda
  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.