QED
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QED certificate

QED record 0229653192d0 from . View the live pool page.

Verified · Robinhood HIMS

Does HIMS / SPY match its issuer's published contract?

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

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
HIMS / SPY · Robinhood Chain
Pool address
0x67983c0d78cea3a8b4a5cc283feeeefd278a8ae5c6504b983b0c72bde13d1c0c
Issuer match
Robinhood · HIMS · View HIMS contracts
Checked
Valid until
Serial
0229653192d0
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":92280601,"chain":"robinhood","checked_at":"2026-10-19T02:55:32Z","dev":false,"expires_at":"2026-10-20T02:55:32Z","issuer":"Robinhood","pool":{"base":{"address":"0x117cc2133c37B721F49dE2A7a74833232B3B4C0C","balance":"33510896303904652579312","decimals":18,"symbol":"SPY"},"chain":"robinhood","dex":"uniswap-v4","pool":"0x67983c0d78cea3a8b4a5cc283feeeefd278a8ae5c6504b983b0c72bde13d1c0c","quote":{"address":"0xCceE82fE024c36fA15E1005edE3E9e4787e23D09","balance":"910769254318252774906745","decimals":18,"symbol":"HIMS"}},"quote_share_of_supply":null,"reads":[{"block":null,"method":"eth_call","params":["0x58daec3116aae6d93017baaea7749052e8a04fa7","poolKeys","0x67983c0d78cea3a8b4a5cc283feeeefd278a8ae5c6504b983b"],"raw_result":"Object {\"currency0\": String(\"0x117cc2133c37b721f49de2a7a74833232b3b4c0c\"), \"currency1\": String(\"0xccee82fe024c36fa15e1005ede3e9e4787e23d09\"), \"fee\": String(\"500\"), \"hooks\": String(\"0x0000000000000000000000000000000000000000\"), \"tickSpacing\": String(\"5\")}","result_hash":"fefed6f4b02a310f2da842f30cdff0c0ef63da7d674cddcf48ff43239cbc466e","slot":null},{"block":null,"method":"eth_call","params":["0xf3334192d15450cdd385c8b70e03f9a6bd9e673b","getSlot0","0x67983c0d78cea3a8b4a5cc283feeeefd278a8ae5c6504b983b0c72bde13d1c0c"],"raw_result":"true","result_hash":"18d10c7d2b4b04aaf04254d1ae5d655a5dc0407cbcdd5a8c3986e985370f36ee","slot":null},{"block":null,"method":"eth_call","params":["0xf3334192d15450cdd385c8b70e03f9a6bd9e673b","getLiquidity","0x67983c0d78cea3a8b4a5cc283feeeefd278a8ae5c6504b983b0c72bde13d1c0c"],"raw_result":"174701728778634395788139","result_hash":"8fc7707041edba669260e13fe535214d3ab53103c8bfa84e507fc3d3ffd25783","slot":null},{"block":null,"method":"eth_call","params":["0x117cc2133c37B721F49dE2A7a74833232B3B4C0C","symbol()"],"raw_result":"Some(\"SPY\")","result_hash":"34d3f5561d0147a414433e6c15434a3cfed40c9603e695e4557af839e9d67e41","slot":null},{"block":null,"method":"eth_call","params":["0x117cc2133c37B721F49dE2A7a74833232B3B4C0C","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":null,"method":"eth_call","params":["0xCceE82fE024c36fA15E1005edE3E9e4787e23D09","symbol()"],"raw_result":"Some(\"HIMS\")","result_hash":"3ab3f1f44f1bf0ddca5c992b4ca9dfa2c91a0d843b6b3a2ec79449c13b837ebc","slot":null},{"block":null,"method":"eth_call","params":["0xCceE82fE024c36fA15E1005edE3E9e4787e23D09","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":92280601,"method":"eth_blockNumber","params":[],"result_hash":"b524f32556f5035607a51773c64a9db52197ff74b3403aeda1dd4bf51a56a5e6","slot":null},{"block":null,"method":"eth_call","params":["0x117cc2133c37B721F49dE2A7a74833232B3B4C0C","symbol()"],"raw_result":"Some(\"SPY\")","result_hash":"34d3f5561d0147a414433e6c15434a3cfed40c9603e695e4557af839e9d67e41","slot":null},{"block":null,"method":"eth_call","params":["0x117cc2133c37B721F49dE2A7a74833232B3B4C0C","name()"],"raw_result":"Some(\"SPDR S&P 500 ETF Trust • Robinhood Token\")","result_hash":"8e872eb8019f8165d7591012f3d4fabe99c7ad3ac88c5827668a1278380a33a5","slot":null},{"block":null,"method":"eth_call","params":["0x117cc2133c37B721F49dE2A7a74833232B3B4C0C","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":null,"method":"eth_call","params":["0x117cc2133c37B721F49dE2A7a74833232B3B4C0C","totalSupply()"],"raw_result":"Some(\"26684289366170000000000\")","result_hash":"9f8d1740031b3fc0bd02818287ec5198b8e2fbe8126a921c12ce6f116aa0d5e7","slot":null},{"block":null,"method":"eth_call","params":["0x117cc2133c37B721F49dE2A7a74833232B3B4C0C","uiMultiplier()"],"raw_result":"1001717991187472003","result_hash":"23f9fe5ef231fb76617034b1a2541e1a829a3a2b9ea57f99dded816d6ecf8bfe","slot":null},{"block":null,"method":"eth_call","params":["0xCceE82fE024c36fA15E1005edE3E9e4787e23D09","symbol()"],"raw_result":"Some(\"HIMS\")","result_hash":"3ab3f1f44f1bf0ddca5c992b4ca9dfa2c91a0d843b6b3a2ec79449c13b837ebc","slot":null},{"block":null,"method":"eth_call","params":["0xCceE82fE024c36fA15E1005edE3E9e4787e23D09","name()"],"raw_result":"Some(\"Hims & Hers Health • Robinhood Token\")","result_hash":"60b606b6b089dc95d7687f362943bed8e872d43438a773c3c6ec474dc47c40a3","slot":null},{"block":null,"method":"eth_call","params":["0xCceE82fE024c36fA15E1005edE3E9e4787e23D09","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":null,"method":"eth_call","params":["0xCceE82fE024c36fA15E1005edE3E9e4787e23D09","totalSupply()"],"raw_result":"Some(\"101817920040000000000000\")","result_hash":"ad83da82cde5906541176840cdebae4866bc158716506ec639cd01b418865ed0","slot":null},{"block":null,"method":"eth_call","params":["0xCceE82fE024c36fA15E1005edE3E9e4787e23D09","uiMultiplier()"],"raw_result":"1000000000000000000","result_hash":"46754a2491051f216577f1b9f19516f9be1a28c62f023dcbabd8c5317cdefe4b","slot":null},{"block":null,"method":"eth_getCode","params":["0xCceE82fE024c36fA15E1005edE3E9e4787e23D09","latest"],"result_hash":"e023f4a2e14683cf62969bf3dc7d7821b1e293e30ebe17f3bc5fd0b223173f25","slot":null},{"block":null,"method":"eth_getCode","params":["0xCceE82fE024c36fA15E1005edE3E9e4787e23D09","latest"],"result_hash":"e023f4a2e14683cf62969bf3dc7d7821b1e293e30ebe17f3bc5fd0b223173f25","slot":null}],"registry_entry":{"chain":"robinhood","contract":"0xCceE82fE024c36fA15E1005edE3E9e4787e23D09","decimals":18,"issuer":"Robinhood","last_checked":"2026-10-19T02:40:19Z","name":"Hims & Hers Health","official_deployments":[{"address":"0xCceE82fE024c36fA15E1005edE3E9e4787e23D09","network":"Robinhood Chain"}],"source":"robinhood-registry","source_url":"https://api.robinhood.com/rhj/assets","ticker":"HIMS"},"registry_hash":"0bd20861acb250fc115ebe98f0dbbb7c686b15c772a071c9020aa5154f2d195f","signer":"GJWKkiUd3zj1pJGfeE7JitiPiwDJC6XmNFvpJWJuvvpn","slot":null,"subject":"0x67983c0d78cea3a8b4a5cc283feeeefd278a8ae5c6504b983b0c72bde13d1c0c","ticker":"HIMS","verdict":{"Verified":{"issuer":"Robinhood","ticker":"HIMS"}},"version":1}
Signature
g50dUwVa5/vasjVTxmmAyBJr+n63o0YbgqCRqYCrBOdsQCsbyI2qy7IgcIwEFj7wdHgoi+nNjkFtJrKNHIy1Dg==
API call
GET /api/attest/0229653192d02bc8821046b288d130943d7b2028e4b518a9059cfba7909c41e6
  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.