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QED certificate

QED record 6adb4e6c4a95 from . View the live pool page.

Verified · Robinhood MXL

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

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

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
MXL / Unknown · Robinhood Chain
Pool address
0x6a15be8b33794f96c4322bb2786b51f8deda2e542e6a1fa69c87155ab4a2db22
Issuer match
Robinhood · MXL · View MXL contracts
Checked
Valid until
Serial
6adb4e6c4a95
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.

30.09% 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":95269549,"chain":"robinhood","checked_at":"2026-10-22T17:02:10Z","dev":false,"expires_at":"2026-10-23T17:02:10Z","issuer":"Robinhood","pool":{"base":{"address":"0x0000000000000000000000000000000000000000","balance":"1182835468232512565","decimals":null,"symbol":null},"chain":"robinhood","dex":"uniswap-v4","pool":"0x6a15be8b33794f96c4322bb2786b51f8deda2e542e6a1fa69c87155ab4a2db22","quote":{"address":"0x48961813349333209994750ffA89b3c5C22eC969","balance":"40487165070327396600","decimals":18,"symbol":"MXL"}},"quote_share_of_supply":0.30086696528319407,"reads":[{"block":null,"method":"eth_call","params":["0x58daec3116aae6d93017baaea7749052e8a04fa7","poolKeys","0x6a15be8b33794f96c4322bb2786b51f8deda2e542e6a1fa69c"],"raw_result":"Object {\"currency0\": String(\"0x0000000000000000000000000000000000000000\"), \"currency1\": String(\"0x48961813349333209994750ffa89b3c5c22ec969\"), \"fee\": String(\"50000\"), \"hooks\": String(\"0x0000000000000000000000000000000000000000\"), \"tickSpacing\": String(\"500\")}","result_hash":"0800fb2263f65fe0e8156d71482cf98ef3a506046c9b8e06514a15122d5f51bf","slot":null},{"block":null,"method":"eth_call","params":["0xf3334192d15450cdd385c8b70e03f9a6bd9e673b","getSlot0","0x6a15be8b33794f96c4322bb2786b51f8deda2e542e6a1fa69c87155ab4a2db22"],"raw_result":"true","result_hash":"18d10c7d2b4b04aaf04254d1ae5d655a5dc0407cbcdd5a8c3986e985370f36ee","slot":null},{"block":null,"method":"eth_call","params":["0xf3334192d15450cdd385c8b70e03f9a6bd9e673b","getLiquidity","0x6a15be8b33794f96c4322bb2786b51f8deda2e542e6a1fa69c87155ab4a2db22"],"raw_result":"6920235173270322731","result_hash":"5d9dfc54f0978f025ccc8bb679d8f9bf1e1f83b32f9251d0d0caf35935f9268a","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":["0x48961813349333209994750ffA89b3c5C22eC969","symbol()"],"raw_result":"Some(\"MXL\")","result_hash":"1663552ddced41860c6758f26a5094ad92329799a172cf8e55c45d54c7dead3d","slot":null},{"block":null,"method":"eth_call","params":["0x48961813349333209994750ffA89b3c5C22eC969","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":95269549,"method":"eth_blockNumber","params":[],"result_hash":"36818e8cb5b7715ee57b75a7a3cdc6f6d5847a990b149a04497625831e6ff436","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":["0x48961813349333209994750ffA89b3c5C22eC969","symbol()"],"raw_result":"Some(\"MXL\")","result_hash":"1663552ddced41860c6758f26a5094ad92329799a172cf8e55c45d54c7dead3d","slot":null},{"block":null,"method":"eth_call","params":["0x48961813349333209994750ffA89b3c5C22eC969","name()"],"raw_result":"Some(\"MaxLinear • Robinhood Token\")","result_hash":"3f069b7c3bdee183f0d5ced9066d8108100cbcafed520f8f487ea1a7cbf4d620","slot":null},{"block":null,"method":"eth_call","params":["0x48961813349333209994750ffA89b3c5C22eC969","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":null,"method":"eth_call","params":["0x48961813349333209994750ffA89b3c5C22eC969","totalSupply()"],"raw_result":"Some(\"134568330000000000000\")","result_hash":"b898e01176f29aee2390dc19a15bef3f3e0050e5d93ded11dbb5d06d0a58b3dd","slot":null},{"block":null,"method":"eth_call","params":["0x48961813349333209994750ffA89b3c5C22eC969","uiMultiplier()"],"raw_result":"1000000000000000000","result_hash":"46754a2491051f216577f1b9f19516f9be1a28c62f023dcbabd8c5317cdefe4b","slot":null},{"block":null,"method":"eth_getCode","params":["0x48961813349333209994750ffA89b3c5C22eC969","latest"],"result_hash":"e023f4a2e14683cf62969bf3dc7d7821b1e293e30ebe17f3bc5fd0b223173f25","slot":null},{"block":null,"method":"eth_getCode","params":["0x48961813349333209994750ffA89b3c5C22eC969","latest"],"result_hash":"e023f4a2e14683cf62969bf3dc7d7821b1e293e30ebe17f3bc5fd0b223173f25","slot":null}],"registry_entry":{"chain":"robinhood","contract":"0x48961813349333209994750ffA89b3c5C22eC969","decimals":18,"issuer":"Robinhood","last_checked":"2026-10-22T16:11:44Z","name":"MaxLinear","official_deployments":[{"address":"0x48961813349333209994750ffA89b3c5C22eC969","network":"Robinhood Chain"}],"source":"robinhood-registry","source_url":"https://api.robinhood.com/rhj/assets","ticker":"MXL"},"registry_hash":"8bd697968d36b4979cb61600b5f9df6688ad8f39875bfe97a1cfb695a58a69e3","signer":"GJWKkiUd3zj1pJGfeE7JitiPiwDJC6XmNFvpJWJuvvpn","slot":null,"subject":"0x6a15be8b33794f96c4322bb2786b51f8deda2e542e6a1fa69c87155ab4a2db22","ticker":"MXL","verdict":{"Verified":{"issuer":"Robinhood","ticker":"MXL"}},"version":1}
Signature
Cv7zndeMbs98EYsk5Knj5fZcOy87gE18jwyVQBInsxzXl5Agtmr8hTlKC4PecLfq1hvL7/JJCM9k9gmVK+h6Aw==
API call
GET /api/attest/6adb4e6c4a95f2407eaa09ddad97e6e0d63bf8442b230a444d2674c694b75fdd
  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.