QED
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QED certificate

QED record c02a12a630ec from . View the live pool page.

Verified · Robinhood PR

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

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

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
PR / Unknown · Robinhood Chain
Pool address
0x901b66955655f09ebad078d6bde885171f4f72c9d2d56a8e025332fd38af453d
Issuer match
Robinhood · PR · View PR contracts
Checked
Valid until
Serial
c02a12a630ec
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.

50.23% 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":92942640,"chain":"robinhood","checked_at":"2026-10-19T21:45:31Z","dev":false,"expires_at":"2026-10-20T21:45:31Z","issuer":"Robinhood","pool":{"base":{"address":"0x0000000000000000000000000000000000000000","balance":"1153307789591182040","decimals":null,"symbol":null},"chain":"robinhood","dex":"uniswap-v4","pool":"0x901b66955655f09ebad078d6bde885171f4f72c9d2d56a8e025332fd38af453d","quote":{"address":"0x4189F0c66EBBB0bfeF1C31f763131361EF32f77C","balance":"116686984112298467637","decimals":18,"symbol":"PR"}},"quote_share_of_supply":0.5022857578621266,"reads":[{"block":null,"method":"eth_call","params":["0x58daec3116aae6d93017baaea7749052e8a04fa7","poolKeys","0x901b66955655f09ebad078d6bde885171f4f72c9d2d56a8e02"],"raw_result":"Object {\"currency0\": String(\"0x0000000000000000000000000000000000000000\"), \"currency1\": String(\"0x4189f0c66ebbb0bfef1c31f763131361ef32f77c\"), \"fee\": String(\"50000\"), \"hooks\": String(\"0x0000000000000000000000000000000000000000\"), \"tickSpacing\": String(\"500\")}","result_hash":"45d666cd191a5141284c6037c72cccfdac3588b4e95b7f90dbc890d47ec007ee","slot":null},{"block":null,"method":"eth_call","params":["0xf3334192d15450cdd385c8b70e03f9a6bd9e673b","getSlot0","0x901b66955655f09ebad078d6bde885171f4f72c9d2d56a8e025332fd38af453d"],"raw_result":"true","result_hash":"18d10c7d2b4b04aaf04254d1ae5d655a5dc0407cbcdd5a8c3986e985370f36ee","slot":null},{"block":null,"method":"eth_call","params":["0xf3334192d15450cdd385c8b70e03f9a6bd9e673b","getLiquidity","0x901b66955655f09ebad078d6bde885171f4f72c9d2d56a8e025332fd38af453d"],"raw_result":"11600689967437985229","result_hash":"07d6a73147074d6a1ad486b702712a75edf09916507e69895435c65542573910","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":["0x4189F0c66EBBB0bfeF1C31f763131361EF32f77C","symbol()"],"raw_result":"Some(\"PR\")","result_hash":"25e11404b2b4a5144ed7aa368ae0876f55f08feccd1011b3cd0f720ed2f748a8","slot":null},{"block":null,"method":"eth_call","params":["0x4189F0c66EBBB0bfeF1C31f763131361EF32f77C","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":92942640,"method":"eth_blockNumber","params":[],"result_hash":"05013aa5c2964d640113e9be4897c24758ea81e383412e9fee9bc17460009c93","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":["0x4189F0c66EBBB0bfeF1C31f763131361EF32f77C","symbol()"],"raw_result":"Some(\"PR\")","result_hash":"25e11404b2b4a5144ed7aa368ae0876f55f08feccd1011b3cd0f720ed2f748a8","slot":null},{"block":null,"method":"eth_call","params":["0x4189F0c66EBBB0bfeF1C31f763131361EF32f77C","name()"],"raw_result":"Some(\"Permian Resources • Robinhood Token\")","result_hash":"0b34c8298a82fb9f2008d58bbc57618b4f85232bd26b2525053d4c3e4e2820b5","slot":null},{"block":null,"method":"eth_call","params":["0x4189F0c66EBBB0bfeF1C31f763131361EF32f77C","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":null,"method":"eth_call","params":["0x4189F0c66EBBB0bfeF1C31f763131361EF32f77C","totalSupply()"],"raw_result":"Some(\"232311950490000000000\")","result_hash":"4a1eb479c6b3e0378ac3b182069b288771a6e69a1ef115d1cd7bc73956f5ccaf","slot":null},{"block":null,"method":"eth_call","params":["0x4189F0c66EBBB0bfeF1C31f763131361EF32f77C","uiMultiplier()"],"raw_result":"1004477942292229526","result_hash":"371f4bdb3eb87ae89175a270ed232d21e759b1bed9ae576fa0be481f47815ee6","slot":null},{"block":null,"method":"eth_getCode","params":["0x4189F0c66EBBB0bfeF1C31f763131361EF32f77C","latest"],"result_hash":"e023f4a2e14683cf62969bf3dc7d7821b1e293e30ebe17f3bc5fd0b223173f25","slot":null},{"block":null,"method":"eth_getCode","params":["0x4189F0c66EBBB0bfeF1C31f763131361EF32f77C","latest"],"result_hash":"e023f4a2e14683cf62969bf3dc7d7821b1e293e30ebe17f3bc5fd0b223173f25","slot":null}],"registry_entry":{"chain":"robinhood","contract":"0x4189F0c66EBBB0bfeF1C31f763131361EF32f77C","decimals":18,"issuer":"Robinhood","last_checked":"2026-10-19T21:40:19Z","name":"Permian Resources","official_deployments":[{"address":"0x4189F0c66EBBB0bfeF1C31f763131361EF32f77C","network":"Robinhood Chain"}],"source":"robinhood-registry","source_url":"https://api.robinhood.com/rhj/assets","ticker":"PR"},"registry_hash":"37f76e783440d042a6ba377568afbebcf983880e6cc47a429b6670672394702e","signer":"GJWKkiUd3zj1pJGfeE7JitiPiwDJC6XmNFvpJWJuvvpn","slot":null,"subject":"0x901b66955655f09ebad078d6bde885171f4f72c9d2d56a8e025332fd38af453d","ticker":"PR","verdict":{"Verified":{"issuer":"Robinhood","ticker":"PR"}},"version":1}
Signature
hZJHbfWHV7gWJdnxLJD3dBvRi8dmmiXupPJ4sshNl6kendx3TZOrCLFKnw8IhxzA0qW6swQPHQWz60SIzrWZDw==
API call
GET /api/attest/c02a12a630ec3995bc8d094645059c13f3b58f9ee433eb4affad03e53c2af678
  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.