GOO/RUN

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":80817403,"chain":"RobinhoodChain","checked_at":"2026-10-05T13:23:20Z","dev":false,"expires_at":"2026-10-06T13:23:20Z","issuer":"Robinhood","pool":{"base":{"address":"0x6572EADe9Fb17F4027baF92FEAC222B9AA746bd0","balance":"8936720312566012835510644","decimals":18,"symbol":"GOO"},"chain":"RobinhoodChain","dex":"uniswap-v3","pool":"0x5129717011e7417662397c00D8E96df3e64D7d58","quote":{"address":"0x756Bc80af765C82da966a788858d65aDF14f3793","balance":"613072431471909255867","decimals":18,"symbol":"RUN"}},"quote_share_of_supply":0.12732301145075353,"reads":[{"block":null,"method":"eth_getCode","params":["0x5129717011e7417662397c00D8E96df3e64D7d58","latest"],"result_hash":"52a13873a98945a5cf4c43af260d5da4f0f10e780f35ec2e9139d654a4ea6a24","slot":null},{"block":80817403,"method":"eth_blockNumber","params":[],"result_hash":"81c52848da69c12b58da8914636bf6ed182df1a3a3903a089c1e5d9818be2e6d","slot":null},{"block":null,"method":"eth_call","params":["0x5129717011e7417662397c00D8E96df3e64D7d58","token0()"],"raw_result":"0x6572eade9fb17f4027baf92feac222b9aa746bd0","result_hash":"5fa6d4a2127f9a919c58e88d51e7b1427b4ec08a1c2ab526d13f6709d581f8c8","slot":null},{"block":null,"method":"eth_call","params":["0x5129717011e7417662397c00D8E96df3e64D7d58","token1()"],"raw_result":"0x756bc80af765c82da966a788858d65adf14f3793","result_hash":"b5346b2592009e2f9fb1ac64155b22c743faa239db929aad89d5aaa985f402f7","slot":null},{"block":null,"method":"eth_call","params":["0x5129717011e7417662397c00D8E96df3e64D7d58","getReserves()"],"raw_result":"false","result_hash":"076de6e730df0b4c3860877a0f619c6ac11f8aefd78313ac793a2a703c026869","slot":null},{"block":null,"method":"eth_call","params":["0x5129717011e7417662397c00D8E96df3e64D7d58","slot0()"],"raw_result":"true","result_hash":"18d10c7d2b4b04aaf04254d1ae5d655a5dc0407cbcdd5a8c3986e985370f36ee","slot":null},{"block":null,"method":"eth_call","params":["0x5129717011e7417662397c00D8E96df3e64D7d58","factory()"],"raw_result":"Some(0x649fee51b30dce68eed7b356f5ec6185e3982adf)","result_hash":"9dac63e688bc2d24361c1c13c92f997d30e5356391156fd117f9fd0afaba7757","slot":null},{"block":null,"method":"eth_call","params":["0x6572EADe9Fb17F4027baF92FEAC222B9AA746bd0","symbol()"],"raw_result":"Some(\"GOO\")","result_hash":"de40f8cdeb427b6205c8a06174c7af673e6a881f8833981b21222d6c567b3e3a","slot":null},{"block":null,"method":"eth_call","params":["0x6572EADe9Fb17F4027baF92FEAC222B9AA746bd0","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":null,"method":"eth_call","params":["0x6572EADe9Fb17F4027baF92FEAC222B9AA746bd0","balanceOf","0x5129717011e7417662397c00D8E96df3e64D7d58"],"raw_result":"Some(\"8936720312566012835510644\")","result_hash":"e1f31c838b8e3e16eef363f3b5dff3958808dc361d517e92a8ee867a4f6854be","slot":null},{"block":null,"method":"eth_call","params":["0x756Bc80af765C82da966a788858d65aDF14f3793","symbol()"],"raw_result":"Some(\"RUN\")","result_hash":"11185f2e1ff1105e9232244946bfc0eaecae4e3356bc468fd0fd626f32fbe6db","slot":null},{"block":null,"method":"eth_call","params":["0x756Bc80af765C82da966a788858d65aDF14f3793","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":null,"method":"eth_call","params":["0x756Bc80af765C82da966a788858d65aDF14f3793","balanceOf","0x5129717011e7417662397c00D8E96df3e64D7d58"],"raw_result":"Some(\"613072431471909255867\")","result_hash":"295a08fb5ddbb0b85d74f92c0d2f71e288dbe15cda3db61d2d7a94b61f87c962","slot":null},{"block":null,"method":"eth_call","params":["0x6572EADe9Fb17F4027baF92FEAC222B9AA746bd0","symbol()"],"raw_result":"Some(\"GOO\")","result_hash":"de40f8cdeb427b6205c8a06174c7af673e6a881f8833981b21222d6c567b3e3a","slot":null},{"block":null,"method":"eth_call","params":["0x6572EADe9Fb17F4027baF92FEAC222B9AA746bd0","name()"],"raw_result":"Some(\"Grey Goo\")","result_hash":"1ba7a5d3106555e6c13a4f78e4668055dc36d2447512e1f4f5224e316f6d1425","slot":null},{"block":null,"method":"eth_call","params":["0x6572EADe9Fb17F4027baF92FEAC222B9AA746bd0","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":null,"method":"eth_call","params":["0x6572EADe9Fb17F4027baF92FEAC222B9AA746bd0","totalSupply()"],"raw_result":"Some(\"999351814820136818717896479\")","result_hash":"5ec98147174f31459193dfb602d7039b0c38546978e653c8e2674027ef4e10b3","slot":null},{"block":null,"method":"eth_call","params":["0x756Bc80af765C82da966a788858d65aDF14f3793","symbol()"],"raw_result":"Some(\"RUN\")","result_hash":"11185f2e1ff1105e9232244946bfc0eaecae4e3356bc468fd0fd626f32fbe6db","slot":null},{"block":null,"method":"eth_call","params":["0x756Bc80af765C82da966a788858d65aDF14f3793","name()"],"raw_result":"Some(\"Sunrun • Robinhood Token\")","result_hash":"07c9d3a7dd1f8fa478a7f5f8975380f606307a6324bcf7715557460335e929a0","slot":null},{"block":null,"method":"eth_call","params":["0x756Bc80af765C82da966a788858d65aDF14f3793","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":null,"method":"eth_call","params":["0x756Bc80af765C82da966a788858d65aDF14f3793","totalSupply()"],"raw_result":"Some(\"4815095280000000000000\")","result_hash":"50a18308adac9e81cf46523dd0acbeb26f15c50ec836d32c968a89dd22353bf9","slot":null},{"block":null,"method":"eth_call","params":["0x756Bc80af765C82da966a788858d65aDF14f3793","uiMultiplier()"],"raw_result":"1000000000000000000","result_hash":"46754a2491051f216577f1b9f19516f9be1a28c62f023dcbabd8c5317cdefe4b","slot":null},{"block":null,"method":"eth_getCode","params":["0x756Bc80af765C82da966a788858d65aDF14f3793","latest"],"result_hash":"e023f4a2e14683cf62969bf3dc7d7821b1e293e30ebe17f3bc5fd0b223173f25","slot":null},{"block":null,"method":"eth_getCode","params":["0x756Bc80af765C82da966a788858d65aDF14f3793","latest"],"result_hash":"e023f4a2e14683cf62969bf3dc7d7821b1e293e30ebe17f3bc5fd0b223173f25","slot":null}],"registry_entry":{"chain":"RobinhoodChain","contract":"0x756Bc80af765C82da966a788858d65aDF14f3793","decimals":18,"issuer":"Robinhood","last_checked":"2026-10-05T13:14:21Z","name":"Sunrun","source":"robinhood-registry","source_url":"https://api.robinhood.com/rhj/assets","ticker":"RUN"},"registry_hash":"c3417860a41817105ac89f17bd9c1f1e642dedd9c2b2193b7278da3762e0773e","signer":"GJWKkiUd3zj1pJGfeE7JitiPiwDJC6XmNFvpJWJuvvpn","slot":null,"subject":"0x5129717011e7417662397c00D8E96df3e64D7d58","ticker":"RUN","verdict":{"Verified":{"issuer":"Robinhood","ticker":"RUN"}},"version":1}

Signature

zx/BnwAmqn+Ubtvgyci2o26sjMwhcvMuC5Y+ry9jh/S5+LVfSOSecuGmsIBOXZ+NgwzLoHtNZc54QgNyRE9qDQ==

API call

GET /api/attest/462658cad01b239675cca9de52016e8b66b5a330643413f68046cd0ec1b10ea0

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.