QED
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QED certificate

QED record 6ad87ca2ddb6 from . View the live pool page.

Verified · Backed xStocks GOOGL

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

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

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

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

Signature valid · contract match

Ethereum Uniswap v4
Subject
GOOGLx / Unknown · Ethereum
Pool address
0x9d2ae26fe6fd231e2bc4eb1b1a6ea4f63efe692a5c5143d4328bfbd156f28d49
Issuer match
Backed xStocks · GOOGL · View GOOGL contracts
Checked
Valid until
Serial
6ad87ca2ddb6
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.

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":26257263,"chain":"ethereum","checked_at":"2026-10-23T18:57:20Z","dev":false,"expires_at":"2026-10-24T18:57:20Z","issuer":"Backed xStocks","pool":{"base":{"address":"0x0000000000000000000000000000000000000000","balance":"18431869671590303","decimals":null,"symbol":null},"chain":"ethereum","dex":"uniswap-v4","pool":"0x9d2ae26fe6fd231e2bc4eb1b1a6ea4f63efe692a5c5143d4328bfbd156f28d49","quote":{"address":"0xe92f673Ca36C5E2Efd2DE7628f815f84807e803F","balance":"129022127089979639","decimals":18,"symbol":"GOOGLx"}},"quote_share_of_supply":1.867070391543396e-6,"reads":[{"block":null,"method":"eth_call","params":["0xbd216513d74c8cf14cf4747e6aaa6420ff64ee9e","poolKeys","0x9d2ae26fe6fd231e2bc4eb1b1a6ea4f63efe692a5c5143d432"],"raw_result":"Object {\"currency0\": String(\"0x0000000000000000000000000000000000000000\"), \"currency1\": String(\"0xe92f673ca36c5e2efd2de7628f815f84807e803f\"), \"fee\": String(\"980000\"), \"hooks\": String(\"0x0000000000000000000000000000000000000000\"), \"tickSpacing\": String(\"9800\")}","result_hash":"aa83a916cf1684cc8a3d7f5b48e732886aeafc64cd9de5d2f1170db269680126","slot":null},{"block":null,"method":"eth_call","params":["0x7ffe42c4a5deea5b0fec41c94c136cf115597227","getSlot0","0x9d2ae26fe6fd231e2bc4eb1b1a6ea4f63efe692a5c5143d4328bfbd156f28d49"],"raw_result":"true","result_hash":"18d10c7d2b4b04aaf04254d1ae5d655a5dc0407cbcdd5a8c3986e985370f36ee","slot":null},{"block":null,"method":"eth_call","params":["0x7ffe42c4a5deea5b0fec41c94c136cf115597227","getLiquidity","0x9d2ae26fe6fd231e2bc4eb1b1a6ea4f63efe692a5c5143d4328bfbd156f28d49"],"raw_result":"48765961810199801","result_hash":"2cfd237204fe6d534596bf30ad2b1351554bed432439fa63f63368548104fbf4","slot":null},{"block":null,"method":"eth_call","params":["0x0000000000000000000000000000000000000000","symbol()"],"raw_result":"None","result_hash":"f2953d2931e36d0c55640f51865f8394ebe52194765d04e521017232558f871c","slot":null},{"block":null,"method":"eth_call","params":["0x0000000000000000000000000000000000000000","decimals()"],"raw_result":"None","result_hash":"f2953d2931e36d0c55640f51865f8394ebe52194765d04e521017232558f871c","slot":null},{"block":null,"method":"eth_call","params":["0xe92f673Ca36C5E2Efd2DE7628f815f84807e803F","symbol()"],"raw_result":"Some(\"GOOGLx\")","result_hash":"30e9bd71dd68068f0f937df7405a1107276e258730e22e24bec4cd7bf7c14dfd","slot":null},{"block":null,"method":"eth_call","params":["0xe92f673Ca36C5E2Efd2DE7628f815f84807e803F","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":26257263,"method":"eth_blockNumber","params":[],"result_hash":"d1770bb2823742d2932640f6fe7585bb569a3443a2dd48472c2716c274fa4f39","slot":null},{"block":null,"method":"eth_call","params":["0x0000000000000000000000000000000000000000","symbol()"],"raw_result":"None","result_hash":"f2953d2931e36d0c55640f51865f8394ebe52194765d04e521017232558f871c","slot":null},{"block":null,"method":"eth_call","params":["0x0000000000000000000000000000000000000000","name()"],"raw_result":"None","result_hash":"f2953d2931e36d0c55640f51865f8394ebe52194765d04e521017232558f871c","slot":null},{"block":null,"method":"eth_call","params":["0x0000000000000000000000000000000000000000","decimals()"],"raw_result":"None","result_hash":"f2953d2931e36d0c55640f51865f8394ebe52194765d04e521017232558f871c","slot":null},{"block":null,"method":"eth_call","params":["0x0000000000000000000000000000000000000000","totalSupply()"],"raw_result":"None","result_hash":"f2953d2931e36d0c55640f51865f8394ebe52194765d04e521017232558f871c","slot":null},{"block":null,"method":"eth_call","params":["0xe92f673Ca36C5E2Efd2DE7628f815f84807e803F","symbol()"],"raw_result":"Some(\"GOOGLx\")","result_hash":"30e9bd71dd68068f0f937df7405a1107276e258730e22e24bec4cd7bf7c14dfd","slot":null},{"block":null,"method":"eth_call","params":["0xe92f673Ca36C5E2Efd2DE7628f815f84807e803F","name()"],"raw_result":"Some(\"Alphabet xStock\")","result_hash":"52c5de7f2020f08820b7ada8cc987949cd74ffe3b3f55f7a3121e5c68b884332","slot":null},{"block":null,"method":"eth_call","params":["0xe92f673Ca36C5E2Efd2DE7628f815f84807e803F","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":null,"method":"eth_call","params":["0xe92f673Ca36C5E2Efd2DE7628f815f84807e803F","totalSupply()"],"raw_result":"Some(\"69104050749433563366064\")","result_hash":"9dcb3ffd142c817f2d5765e71ffdeeeb5597ab63776ca60b8d41e86263b4f5a2","slot":null},{"block":null,"method":"eth_getCode","params":["0xe92f673Ca36C5E2Efd2DE7628f815f84807e803F","latest"],"result_hash":"71ee049d0c0cab5d785d7aef2e6b591e511475fb8ef465f4d8f5335bfd412bfd","slot":null},{"block":null,"method":"eth_getCode","params":["0xe92f673Ca36C5E2Efd2DE7628f815f84807e803F","latest"],"result_hash":"71ee049d0c0cab5d785d7aef2e6b591e511475fb8ef465f4d8f5335bfd412bfd","slot":null}],"registry_entry":{"chain":"ethereum","contract":"0xe92f673Ca36C5E2Efd2DE7628f815f84807e803F","decimals":null,"issuer":"Backed xStocks","last_checked":"2026-10-23T18:11:43Z","name":"Alphabet","official_deployments":[{"address":"0xe92f673ca36c5e2efd2de7628f815f84807e803f","network":"Ethereum","wrapper_address":"0x1630f08370917e79df0b7572395a5e907508bbbc","wrapper_address_v2":"0xf8c5308f80e459bb53d9ebe689854d9cbb2caa6f"},{"address":"0xe92f673ca36c5e2efd2de7628f815f84807e803f","network":"BinanceSmartChain","wrapper_address":"0x1630f08370917e79df0b7572395a5e907508bbbc","wrapper_address_v2":"0xf8c5308f80e459bb53d9ebe689854d9cbb2caa6f"},{"address":"0xe92f673ca36c5e2efd2de7628f815f84807e803f","network":"Arbitrum","wrapper_address":"0x1630f08370917e79df0b7572395a5e907508bbbc","wrapper_address_v2":"0xf8c5308f80e459bb53d9ebe689854d9cbb2caa6f"},{"address":"XsCPL9dNWBMvFtTmwcCA5v3xWPSMEBCszbQdiLLq6aN","network":"Solana"},{"address":"TX34MBKqsHzvon1JX4mokJ8CLeh5QmBqNd","network":"Tron"},{"address":"EQALwJzXnxFjckNsurCi9O2kVg_0b1KdtjOSfvOedlY37iZc","network":"Ton"},{"address":"0xe92f673ca36c5e2efd2de7628f815f84807e803f","network":"Mantle","wrapper_address":"0x1630f08370917e79df0b7572395a5e907508bbbc","wrapper_address_v2":"0xf8c5308f80e459bb53d9ebe689854d9cbb2caa6f"},{"address":"0xe92f673ca36c5e2efd2de7628f815f84807e803f","network":"HyperEVM","wrapper_address_v2":"0xf8c5308f80e459bb53d9ebe689854d9cbb2caa6f"},{"address":"0xe92f673ca36c5e2efd2de7628f815f84807e803f","network":"Ink","wrapper_address_v2":"0xf8c5308f80e459bb53d9ebe689854d9cbb2caa6f"},{"address":"0xe92f673ca36c5e2efd2de7628f815f84807e803f","network":"XLayer","wrapper_address_v2":"0xf8c5308f80e459bb53d9ebe689854d9cbb2caa6f"},{"address":"0xe92f673ca36c5e2efd2de7628f815f84807e803f","network":"Optimism","wrapper_address_v2":"0xf8c5308f80e459bb53d9ebe689854d9cbb2caa6f"},{"address":"0xe92f673ca36c5e2efd2de7628f815f84807e803f","network":"Monad","wrapper_address_v2":"0xf8c5308f80e459bb53d9ebe689854d9cbb2caa6f"}],"source":"xstocks-api","source_url":"https://api.xstocks.fi/api/v2/public/assets","ticker":"GOOGL"},"registry_hash":"d3aaa1183f4120326f803d9fb1ab46c445a10027d23def1a059f9fee0befc5c8","signer":"GJWKkiUd3zj1pJGfeE7JitiPiwDJC6XmNFvpJWJuvvpn","slot":null,"subject":"0x9d2ae26fe6fd231e2bc4eb1b1a6ea4f63efe692a5c5143d4328bfbd156f28d49","ticker":"GOOGL","verdict":{"Verified":{"issuer":"Backed xStocks","ticker":"GOOGL"}},"version":1}
Signature
HE6lqOQntAgmBFJNaDR/3p06h8la8tTAsHr+ddFTPe/T7xom8i/TNb3ysRo1er/68fOICnAEzMT4wpUsWJbtBA==
API call
GET /api/attest/6ad87ca2ddb61639be757016fe22c88d95d5e13f28df2a983f879b4b9d082c43
  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.