QED
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QED certificate

QED record 283e319b5bc5 from . View the live pool page.

Verified · Robinhood SMR

Does SMR / MM match its issuer's published contract?

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

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
SMR / MM · Robinhood Chain
Pool address
0xf101953c43179f1ac9e171140b16a4650add15ea9409ac174fe59f12a0cd934b
Issuer match
Robinhood · SMR · View SMR contracts
Checked
Valid until
Serial
283e319b5bc5
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.

1.37% 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":97127733,"chain":"robinhood","checked_at":"2026-10-24T23:02:36Z","dev":false,"expires_at":"2026-10-25T23:02:36Z","issuer":"Robinhood","pool":{"base":{"address":"0x1Eebee7F74517e0279dFb09d25B0407bEEc3FDd6","balance":"19081161866922826822","decimals":18,"symbol":"SMR"},"chain":"robinhood","dex":"uniswap-v4","pool":"0xf101953c43179f1ac9e171140b16a4650add15ea9409ac174fe59f12a0cd934b","quote":{"address":"0x835f8Dc4dE4684ee10DD0fb1E1656B6e065bA104","balance":"19805634921693089938072","decimals":18,"symbol":"MM"}},"quote_share_of_supply":0.013662535421652279,"reads":[{"block":null,"method":"eth_call","params":["0x58daec3116aae6d93017baaea7749052e8a04fa7","poolKeys","0xf101953c43179f1ac9e171140b16a4650add15ea9409ac174f"],"raw_result":"Object {\"currency0\": String(\"0x1eebee7f74517e0279dfb09d25b0407beec3fdd6\"), \"currency1\": String(\"0x835f8dc4de4684ee10dd0fb1e1656b6e065ba104\"), \"fee\": String(\"995000\"), \"hooks\": String(\"0x0000000000000000000000000000000000000000\"), \"tickSpacing\": String(\"9950\")}","result_hash":"8f6d3c28fe2686559d622087917c652f6909ac45ae5ec5df0380897d7a124b8f","slot":null},{"block":null,"method":"eth_call","params":["0xf3334192d15450cdd385c8b70e03f9a6bd9e673b","getSlot0","0xf101953c43179f1ac9e171140b16a4650add15ea9409ac174fe59f12a0cd934b"],"raw_result":"true","result_hash":"18d10c7d2b4b04aaf04254d1ae5d655a5dc0407cbcdd5a8c3986e985370f36ee","slot":null},{"block":null,"method":"eth_call","params":["0xf3334192d15450cdd385c8b70e03f9a6bd9e673b","getLiquidity","0xf101953c43179f1ac9e171140b16a4650add15ea9409ac174fe59f12a0cd934b"],"raw_result":"614747530143883746064","result_hash":"3f3b53a07238ec0d282634d4460cf18412d699843f744cd55eaabbdc8be377c0","slot":null},{"block":null,"method":"eth_call","params":["0x1Eebee7F74517e0279dFb09d25B0407bEEc3FDd6","symbol()"],"raw_result":"Some(\"SMR\")","result_hash":"ccd402ab94db45ad05b3995c251cf1adf4d62e4bb1a50c688ee7b512108081f9","slot":null},{"block":null,"method":"eth_call","params":["0x1Eebee7F74517e0279dFb09d25B0407bEEc3FDd6","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":null,"method":"eth_call","params":["0x835f8Dc4dE4684ee10DD0fb1E1656B6e065bA104","symbol()"],"raw_result":"Some(\"MM\")","result_hash":"8ce8d0f73c10b572b923d88f7aadc67ed07507ebc92fd8230dfdf83c6e17ae98","slot":null},{"block":null,"method":"eth_call","params":["0x835f8Dc4dE4684ee10DD0fb1E1656B6e065bA104","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":97127733,"method":"eth_blockNumber","params":[],"result_hash":"9dc53774d67ec91f21764ee71fa502b3057e1df9ba3f345c4bd627939a574e42","slot":null},{"block":null,"method":"eth_call","params":["0x835f8Dc4dE4684ee10DD0fb1E1656B6e065bA104","symbol()"],"raw_result":"Some(\"MM\")","result_hash":"8ce8d0f73c10b572b923d88f7aadc67ed07507ebc92fd8230dfdf83c6e17ae98","slot":null},{"block":null,"method":"eth_call","params":["0x835f8Dc4dE4684ee10DD0fb1E1656B6e065bA104","name()"],"raw_result":"Some(\"mmm\")","result_hash":"ff9f37ab7bc6d2cbd5780ae07291abdc25b48f7a4b4e4801eb7cf384993440fb","slot":null},{"block":null,"method":"eth_call","params":["0x835f8Dc4dE4684ee10DD0fb1E1656B6e065bA104","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":null,"method":"eth_call","params":["0x835f8Dc4dE4684ee10DD0fb1E1656B6e065bA104","totalSupply()"],"raw_result":"Some(\"1000000000000000000000000000\")","result_hash":"9a5063c327faec672db6b50450571675cbfbcc3766ebaf6832c3a9f6636ff4d0","slot":null},{"block":null,"method":"eth_call","params":["0x1Eebee7F74517e0279dFb09d25B0407bEEc3FDd6","symbol()"],"raw_result":"Some(\"SMR\")","result_hash":"ccd402ab94db45ad05b3995c251cf1adf4d62e4bb1a50c688ee7b512108081f9","slot":null},{"block":null,"method":"eth_call","params":["0x1Eebee7F74517e0279dFb09d25B0407bEEc3FDd6","name()"],"raw_result":"Some(\"NuScale Power • Robinhood Token\")","result_hash":"1a28d4dc095646edd723ded5c8466c85877f131fbf9071a28d3ff1b404951828","slot":null},{"block":null,"method":"eth_call","params":["0x1Eebee7F74517e0279dFb09d25B0407bEEc3FDd6","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":null,"method":"eth_call","params":["0x1Eebee7F74517e0279dFb09d25B0407bEEc3FDd6","totalSupply()"],"raw_result":"Some(\"1396604750000000000000\")","result_hash":"ca06406f94e9c8b45369b6957c14731d0cb18f1668be40dc4de505b04cfc5d69","slot":null},{"block":null,"method":"eth_call","params":["0x1Eebee7F74517e0279dFb09d25B0407bEEc3FDd6","uiMultiplier()"],"raw_result":"1000000000000000000","result_hash":"46754a2491051f216577f1b9f19516f9be1a28c62f023dcbabd8c5317cdefe4b","slot":null},{"block":null,"method":"eth_getCode","params":["0x1Eebee7F74517e0279dFb09d25B0407bEEc3FDd6","latest"],"result_hash":"e023f4a2e14683cf62969bf3dc7d7821b1e293e30ebe17f3bc5fd0b223173f25","slot":null},{"block":null,"method":"eth_getCode","params":["0x1Eebee7F74517e0279dFb09d25B0407bEEc3FDd6","latest"],"result_hash":"e023f4a2e14683cf62969bf3dc7d7821b1e293e30ebe17f3bc5fd0b223173f25","slot":null}],"registry_entry":{"chain":"robinhood","contract":"0x1Eebee7F74517e0279dFb09d25B0407bEEc3FDd6","decimals":18,"issuer":"Robinhood","last_checked":"2026-10-24T22:49:54Z","name":"NuScale Power","official_deployments":[{"address":"0x1Eebee7F74517e0279dFb09d25B0407bEEc3FDd6","network":"Robinhood Chain"}],"source":"robinhood-registry","source_url":"https://api.robinhood.com/rhj/assets","ticker":"SMR"},"registry_hash":"11a0507daae96fec5b409a1e9e4d2ab9bfc3d6ce2a03fe68ba497ba9987d26a5","signer":"GJWKkiUd3zj1pJGfeE7JitiPiwDJC6XmNFvpJWJuvvpn","slot":null,"subject":"0xf101953c43179f1ac9e171140b16a4650add15ea9409ac174fe59f12a0cd934b","ticker":"SMR","verdict":{"Verified":{"issuer":"Robinhood","ticker":"SMR"}},"version":1}
Signature
JCQax98E03WTLn11wVeBYWi/CGCvBpWeqPbfh94j/jUy8rMP4UJqTJ8jvqNeHknd2r9USRbqt1FdmjKEirsDBA==
API call
GET /api/attest/283e319b5bc5efd822075a2a5c74d492ec9a0715c60c794223fd73398982845d
  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.