QED
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QED certificate

QED record d2c40f30db4f from . View the live pool page.

Verified · Robinhood XOM

Does XOM / USDG match its issuer's published contract?

The pool's quote contract matches Robinhood's registry entry for XOM.

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

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

Signature valid · contract match

Robinhood Chain Uniswap v4
Subject
XOM / USDG · Robinhood Chain
Pool address
0x1e6f2c3dc7d239052c7d2be4e6a7a21402059a955bd3e842c61d14b8e665a927
Issuer match
Robinhood · XOM · View XOM contracts
Checked
Valid until
Serial
d2c40f30db4f
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.

n/a 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":93370449,"chain":"robinhood","checked_at":"2026-10-20T10:08:37Z","dev":false,"expires_at":"2026-10-21T10:08:37Z","issuer":"Robinhood","pool":{"base":{"address":"0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168","balance":"447619693751","decimals":6,"symbol":"USDG"},"chain":"robinhood","dex":"uniswap-v4","pool":"0x1e6f2c3dc7d239052c7d2be4e6a7a21402059a955bd3e842c61d14b8e665a927","quote":{"address":"0xf9B46d3D1B22199D4D1025a9cEDB540A33F1a2d5","balance":"2479962111924112585732","decimals":18,"symbol":"XOM"}},"quote_share_of_supply":null,"reads":[{"block":null,"method":"eth_call","params":["0x58daec3116aae6d93017baaea7749052e8a04fa7","poolKeys","0x1e6f2c3dc7d239052c7d2be4e6a7a21402059a955bd3e842c6"],"raw_result":"Object {\"currency0\": String(\"0x5fc5360d0400a0fd4f2af552add042d716f1d168\"), \"currency1\": String(\"0xf9b46d3d1b22199d4d1025a9cedb540a33f1a2d5\"), \"fee\": String(\"9000\"), \"hooks\": String(\"0x0000000000000000000000000000000000000000\"), \"tickSpacing\": String(\"90\")}","result_hash":"4de3beaa6032764d069beeacef9745f36e28d8f0bfe676253df208e74bd142e5","slot":null},{"block":null,"method":"eth_call","params":["0xf3334192d15450cdd385c8b70e03f9a6bd9e673b","getSlot0","0x1e6f2c3dc7d239052c7d2be4e6a7a21402059a955bd3e842c61d14b8e665a927"],"raw_result":"true","result_hash":"18d10c7d2b4b04aaf04254d1ae5d655a5dc0407cbcdd5a8c3986e985370f36ee","slot":null},{"block":null,"method":"eth_call","params":["0xf3334192d15450cdd385c8b70e03f9a6bd9e673b","getLiquidity","0x1e6f2c3dc7d239052c7d2be4e6a7a21402059a955bd3e842c61d14b8e665a927"],"raw_result":"33317861291722419","result_hash":"72be0cae12e93c98ed61a523923e615f6f305370dd64113e84a12acd75767b3c","slot":null},{"block":null,"method":"eth_call","params":["0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168","symbol()"],"raw_result":"Some(\"USDG\")","result_hash":"5cbfd9547b12ffd28d96e5f55c97290c4f230a8d7ad7bbe91dc15f2e61c1a3c5","slot":null},{"block":null,"method":"eth_call","params":["0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168","decimals()"],"raw_result":"Some(6)","result_hash":"c68fe6989b1835302197d0af5be845dfab10ed9f9632205eb4ab5b949b9e1a6a","slot":null},{"block":null,"method":"eth_call","params":["0xf9B46d3D1B22199D4D1025a9cEDB540A33F1a2d5","symbol()"],"raw_result":"Some(\"XOM\")","result_hash":"309efead5f86a6c4113dc679adca8fbba0e550fd4b40577371a49ed8093ec4f7","slot":null},{"block":null,"method":"eth_call","params":["0xf9B46d3D1B22199D4D1025a9cEDB540A33F1a2d5","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":93370449,"method":"eth_blockNumber","params":[],"result_hash":"c5dc178122f84ec1155325f01e747c3158764b8b8b75c32295a4161f09f9a3b0","slot":null},{"block":null,"method":"eth_call","params":["0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168","symbol()"],"raw_result":"Some(\"USDG\")","result_hash":"5cbfd9547b12ffd28d96e5f55c97290c4f230a8d7ad7bbe91dc15f2e61c1a3c5","slot":null},{"block":null,"method":"eth_call","params":["0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168","name()"],"raw_result":"Some(\"Global Dollar\")","result_hash":"e34c795a5a7df6a2269bde7247321204357731d7742ef5974b04eb6899db8b11","slot":null},{"block":null,"method":"eth_call","params":["0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168","decimals()"],"raw_result":"Some(6)","result_hash":"c68fe6989b1835302197d0af5be845dfab10ed9f9632205eb4ab5b949b9e1a6a","slot":null},{"block":null,"method":"eth_call","params":["0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168","totalSupply()"],"raw_result":"Some(\"699779845421206\")","result_hash":"f56520c341676d5bd550304699418c4af7826b72afe2b841362809caceaa7636","slot":null},{"block":null,"method":"eth_call","params":["0xf9B46d3D1B22199D4D1025a9cEDB540A33F1a2d5","symbol()"],"raw_result":"Some(\"XOM\")","result_hash":"309efead5f86a6c4113dc679adca8fbba0e550fd4b40577371a49ed8093ec4f7","slot":null},{"block":null,"method":"eth_call","params":["0xf9B46d3D1B22199D4D1025a9cEDB540A33F1a2d5","name()"],"raw_result":"Some(\"ExxonMobil Holdings Corporation • Robinhood Token\")","result_hash":"c79e6e231af585cab1f5101d79a485dd4c53eb65d77632dadb4d140835a65a65","slot":null},{"block":null,"method":"eth_call","params":["0xf9B46d3D1B22199D4D1025a9cEDB540A33F1a2d5","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":null,"method":"eth_call","params":["0xf9B46d3D1B22199D4D1025a9cEDB540A33F1a2d5","totalSupply()"],"raw_result":"Some(\"233325912800000000000\")","result_hash":"3c58a5605a45b2e370d40739839fd4df80309a7757d05f6127cd5ef809eb4ad2","slot":null},{"block":null,"method":"eth_call","params":["0xf9B46d3D1B22199D4D1025a9cEDB540A33F1a2d5","uiMultiplier()"],"raw_result":"1001039563764661900","result_hash":"54ddcaf60174011e3b982700089b059f2481f0070e327227a5c9c80c048b5749","slot":null},{"block":null,"method":"eth_getCode","params":["0xf9B46d3D1B22199D4D1025a9cEDB540A33F1a2d5","latest"],"result_hash":"e023f4a2e14683cf62969bf3dc7d7821b1e293e30ebe17f3bc5fd0b223173f25","slot":null},{"block":null,"method":"eth_getCode","params":["0xf9B46d3D1B22199D4D1025a9cEDB540A33F1a2d5","latest"],"result_hash":"e023f4a2e14683cf62969bf3dc7d7821b1e293e30ebe17f3bc5fd0b223173f25","slot":null}],"registry_entry":{"chain":"robinhood","contract":"0xf9B46d3D1B22199D4D1025a9cEDB540A33F1a2d5","decimals":18,"issuer":"Robinhood","last_checked":"2026-10-20T09:40:19Z","name":"ExxonMobil Holdings Corporation","official_deployments":[{"address":"0xf9B46d3D1B22199D4D1025a9cEDB540A33F1a2d5","network":"Robinhood Chain"}],"source":"robinhood-registry","source_url":"https://api.robinhood.com/rhj/assets","ticker":"XOM"},"registry_hash":"af3c37a81cb7944cc1629e1bdb3d7e524e4edd4e0a8725e736cdb69f4867e121","signer":"GJWKkiUd3zj1pJGfeE7JitiPiwDJC6XmNFvpJWJuvvpn","slot":null,"subject":"0x1e6f2c3dc7d239052c7d2be4e6a7a21402059a955bd3e842c61d14b8e665a927","ticker":"XOM","verdict":{"Verified":{"issuer":"Robinhood","ticker":"XOM"}},"version":1}
Signature
CDu3LR7d8BNPHN1h48fKtxMRUIeJXOJLONKS9f0j2q0aDn4KbSXPtqh/23L9wXeVyTOetp1VvmEhEu6nzgu6BA==
API call
GET /api/attest/d2c40f30db4f8c6d9421f52aa5beb59144705bd14349861ac3807dbeea50d12a
  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.