QED
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QED certificate

QED record 844dfe59ce20 from . View the live pool page.

Verified · Robinhood JOBY

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

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

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
JOBY / Unknown · Robinhood Chain
Pool address
0x8c368c20139cf74a0c48c2351414c02abd30e42cd391f500374c24d69ba3f90d
Issuer match
Robinhood · JOBY · View JOBY contracts
Checked
Valid until
Serial
844dfe59ce20
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.

4.68% 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":98824034,"chain":"robinhood","checked_at":"2026-10-27T00:16:22Z","dev":false,"expires_at":"2026-10-28T00:16:22Z","issuer":"Robinhood","pool":{"base":{"address":"0x0000000000000000000000000000000000000000","balance":"135087236937082484","decimals":null,"symbol":null},"chain":"robinhood","dex":"uniswap-v4","pool":"0x8c368c20139cf74a0c48c2351414c02abd30e42cd391f500374c24d69ba3f90d","quote":{"address":"0xb334C5cE741B80B5B671F47F5C269Cb193fe8E24","balance":"67474872779481608144","decimals":18,"symbol":"JOBY"}},"quote_share_of_supply":0.046818015328362717,"reads":[{"block":null,"method":"eth_call","params":["0x58daec3116aae6d93017baaea7749052e8a04fa7","poolKeys","0x8c368c20139cf74a0c48c2351414c02abd30e42cd391f50037"],"raw_result":"Object {\"currency0\": String(\"0x0000000000000000000000000000000000000000\"), \"currency1\": String(\"0xb334c5ce741b80b5b671f47f5c269cb193fe8e24\"), \"fee\": String(\"50000\"), \"hooks\": String(\"0x0000000000000000000000000000000000000000\"), \"tickSpacing\": String(\"500\")}","result_hash":"73539973151f6eb0c223da58ff0f6334a632746f468c67942c8dbbc661f38c8f","slot":null},{"block":null,"method":"eth_call","params":["0xf3334192d15450cdd385c8b70e03f9a6bd9e673b","getSlot0","0x8c368c20139cf74a0c48c2351414c02abd30e42cd391f500374c24d69ba3f90d"],"raw_result":"true","result_hash":"18d10c7d2b4b04aaf04254d1ae5d655a5dc0407cbcdd5a8c3986e985370f36ee","slot":null},{"block":null,"method":"eth_call","params":["0xf3334192d15450cdd385c8b70e03f9a6bd9e673b","getLiquidity","0x8c368c20139cf74a0c48c2351414c02abd30e42cd391f500374c24d69ba3f90d"],"raw_result":"3019104855161762912","result_hash":"54d20f5156fdf47fcc4ca62f37cd62d15c9fc808b16a482ba92029c79597004f","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":["0xb334C5cE741B80B5B671F47F5C269Cb193fe8E24","symbol()"],"raw_result":"Some(\"JOBY\")","result_hash":"f881b026ebc47d09af13f73613edf55a3180230447becefe7004357548492270","slot":null},{"block":null,"method":"eth_call","params":["0xb334C5cE741B80B5B671F47F5C269Cb193fe8E24","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":98824034,"method":"eth_blockNumber","params":[],"result_hash":"1ec236f4e0153ec0440a37fe3a4114a5a119b0811c4f2c8b2290e51a8057122e","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":["0xb334C5cE741B80B5B671F47F5C269Cb193fe8E24","symbol()"],"raw_result":"Some(\"JOBY\")","result_hash":"f881b026ebc47d09af13f73613edf55a3180230447becefe7004357548492270","slot":null},{"block":null,"method":"eth_call","params":["0xb334C5cE741B80B5B671F47F5C269Cb193fe8E24","name()"],"raw_result":"Some(\"Joby Aviation • Robinhood Token\")","result_hash":"5cdb6beeded6112a9c5bf6ef48f2be5012dbf3ebf078c933d0be3e7bfcc97f16","slot":null},{"block":null,"method":"eth_call","params":["0xb334C5cE741B80B5B671F47F5C269Cb193fe8E24","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":null,"method":"eth_call","params":["0xb334C5cE741B80B5B671F47F5C269Cb193fe8E24","totalSupply()"],"raw_result":"Some(\"1441216000000000000000\")","result_hash":"813c6894671a21789a29ff059270e017fd703db4fb69e1ce74b04a07b1698c68","slot":null},{"block":null,"method":"eth_call","params":["0xb334C5cE741B80B5B671F47F5C269Cb193fe8E24","uiMultiplier()"],"raw_result":"1000000000000000000","result_hash":"46754a2491051f216577f1b9f19516f9be1a28c62f023dcbabd8c5317cdefe4b","slot":null},{"block":null,"method":"eth_getCode","params":["0xb334C5cE741B80B5B671F47F5C269Cb193fe8E24","latest"],"result_hash":"e023f4a2e14683cf62969bf3dc7d7821b1e293e30ebe17f3bc5fd0b223173f25","slot":null},{"block":null,"method":"eth_getCode","params":["0xb334C5cE741B80B5B671F47F5C269Cb193fe8E24","latest"],"result_hash":"e023f4a2e14683cf62969bf3dc7d7821b1e293e30ebe17f3bc5fd0b223173f25","slot":null}],"registry_entry":{"chain":"robinhood","contract":"0xb334C5cE741B80B5B671F47F5C269Cb193fe8E24","decimals":18,"issuer":"Robinhood","last_checked":"2026-10-27T00:07:30Z","name":"Joby Aviation","official_deployments":[{"address":"0xb334C5cE741B80B5B671F47F5C269Cb193fe8E24","network":"Robinhood Chain"}],"source":"robinhood-registry","source_url":"https://api.robinhood.com/rhj/assets","ticker":"JOBY"},"registry_hash":"eef698b411d2e71de8b7e75c4907785afcad7a14f3be5833163143ff5b73e780","signer":"GJWKkiUd3zj1pJGfeE7JitiPiwDJC6XmNFvpJWJuvvpn","slot":null,"subject":"0x8c368c20139cf74a0c48c2351414c02abd30e42cd391f500374c24d69ba3f90d","ticker":"JOBY","verdict":{"Verified":{"issuer":"Robinhood","ticker":"JOBY"}},"version":1}
Signature
NtNCKPInf3kmkpWfjW0j3BEBR/1R5z5OYSjwFVkQ54YGR6K13JOPHaJAXEAJ73hKNw6sMWRQt83rIJAompRfDQ==
API call
GET /api/attest/844dfe59ce2003d3dcb8b3bfbfc20b92c8aa1d3fed042375f70992aa2dd99ea2
  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.