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QED certificate

QED record 1aa531be515b from . View the live pool page.

Verified · Robinhood F

Does F / USDG match its issuer's published contract?

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

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 v3
Subject
F / USDG · Robinhood Chain
Pool address
0x4dbAC19E895322ac5b93abad9008691632bFFC05
Issuer match
Robinhood · F · View F contracts
Checked
Valid until
Serial
1aa531be515b
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.

41.25% 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":92938671,"chain":"robinhood","checked_at":"2026-10-19T21:38:44Z","dev":false,"expires_at":"2026-10-20T21:38:44Z","issuer":"Robinhood","pool":{"base":{"address":"0x25C288E6D899b9BC30160965aD9644c67e73bE0C","balance":"5149821141227646543097","decimals":18,"symbol":"F"},"chain":"robinhood","dex":"uniswap-v3","pool":"0x4dbAC19E895322ac5b93abad9008691632bFFC05","quote":{"address":"0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168","balance":"15045390939","decimals":6,"symbol":"USDG"}},"quote_share_of_supply":0.41248558990276923,"reads":[{"block":92938671,"method":"eth_blockNumber","params":[],"result_hash":"8f26c3bdf022896be2b07223a9359460c34050b7d6cb385085cf5260a18c8187","slot":null},{"block":null,"method":"eth_call","params":["0x4dbAC19E895322ac5b93abad9008691632bFFC05","token0()"],"raw_result":"0x25c288e6d899b9bc30160965ad9644c67e73be0c","result_hash":"80946e2654e63228ef68c9bc9522a8af08f46ec3e8f1f66fd9cce79bbf44b66f","slot":null},{"block":null,"method":"eth_call","params":["0x4dbAC19E895322ac5b93abad9008691632bFFC05","token1()"],"raw_result":"0x5fc5360d0400a0fd4f2af552add042d716f1d168","result_hash":"742eb919f060d78d6f55d9d90c592b8d91ea7358553fc7e37cb579cf21192137","slot":null},{"block":null,"method":"eth_call","params":["0x4dbAC19E895322ac5b93abad9008691632bFFC05","getReserves()"],"raw_result":"false","result_hash":"076de6e730df0b4c3860877a0f619c6ac11f8aefd78313ac793a2a703c026869","slot":null},{"block":null,"method":"eth_call","params":["0x4dbAC19E895322ac5b93abad9008691632bFFC05","slot0()"],"raw_result":"true","result_hash":"18d10c7d2b4b04aaf04254d1ae5d655a5dc0407cbcdd5a8c3986e985370f36ee","slot":null},{"block":null,"method":"eth_call","params":["0x4dbAC19E895322ac5b93abad9008691632bFFC05","factory()"],"raw_result":"0x1f7d7550b1b028f7571e69a784071f0205fd2efa","result_hash":"bf7614e6e838b22e4363dfcb3022451641875235ca13e64f8d2d8c3334ff85f3","slot":null},{"block":null,"method":"eth_call","params":["0x4dbAC19E895322ac5b93abad9008691632bFFC05","fee()"],"raw_result":"3000","result_hash":"53232d7da9fd2a1931dcd44af08ec415dd52ab8ecc4037ef5e68eb3753978a2e","slot":null},{"block":null,"method":"eth_call","params":["0x1f7d7550B1b028f7571E69A784071F0205FD2EfA","getPool","0x25C288E6D899b9BC30160965aD9644c67e73bE0C","0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168","0xbb8"],"raw_result":"0x4dbac19e895322ac5b93abad9008691632bffc05","result_hash":"1589505295e888e2a0f67de7a4e9bd052d1f651217f50419bd4199872b7b504a","slot":null},{"block":null,"method":"eth_call","params":["0x25C288E6D899b9BC30160965aD9644c67e73bE0C","symbol()"],"raw_result":"Some(\"F\")","result_hash":"884c1cda412c398d9028f2815c36ea0ba9cabac92d3417fe25b57631a2a6b6df","slot":null},{"block":null,"method":"eth_call","params":["0x25C288E6D899b9BC30160965aD9644c67e73bE0C","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":null,"method":"eth_call","params":["0x25C288E6D899b9BC30160965aD9644c67e73bE0C","balanceOf","0x4dbAC19E895322ac5b93abad9008691632bFFC05"],"raw_result":"Some(\"5149821141227646543097\")","result_hash":"29262006b4b0cbc9328c8aa01ea0f86ecc355f0078c213912fa018cb3711644c","slot":null},{"block":null,"method":"eth_call","params":["0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168","symbol()"],"raw_result":"Some(\"USDG\")","result_hash":"5cbfd9547b12ffd28d96e5f55c97290c4f230a8d7ad7bbe91dc15f2e61c1a3c5","slot":null},{"block":null,"method":"eth_call","params":["0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168","decimals()"],"raw_result":"Some(6)","result_hash":"c68fe6989b1835302197d0af5be845dfab10ed9f9632205eb4ab5b949b9e1a6a","slot":null},{"block":null,"method":"eth_call","params":["0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168","balanceOf","0x4dbAC19E895322ac5b93abad9008691632bFFC05"],"raw_result":"Some(\"15045390939\")","result_hash":"8e5785ac656c1f693f1f00e9b227a49aba20d24cab77f93ca9006d14f62142f6","slot":null},{"block":null,"method":"eth_call","params":["0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168","symbol()"],"raw_result":"Some(\"USDG\")","result_hash":"5cbfd9547b12ffd28d96e5f55c97290c4f230a8d7ad7bbe91dc15f2e61c1a3c5","slot":null},{"block":null,"method":"eth_call","params":["0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168","name()"],"raw_result":"Some(\"Global Dollar\")","result_hash":"e34c795a5a7df6a2269bde7247321204357731d7742ef5974b04eb6899db8b11","slot":null},{"block":null,"method":"eth_call","params":["0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168","decimals()"],"raw_result":"Some(6)","result_hash":"c68fe6989b1835302197d0af5be845dfab10ed9f9632205eb4ab5b949b9e1a6a","slot":null},{"block":null,"method":"eth_call","params":["0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168","totalSupply()"],"raw_result":"Some(\"702052442668792\")","result_hash":"5d74ae27f1ea0e72395eda1cd99a0b87aed79f73237b3d25427a609ba6b69a3e","slot":null},{"block":null,"method":"eth_call","params":["0x25C288E6D899b9BC30160965aD9644c67e73bE0C","symbol()"],"raw_result":"Some(\"F\")","result_hash":"884c1cda412c398d9028f2815c36ea0ba9cabac92d3417fe25b57631a2a6b6df","slot":null},{"block":null,"method":"eth_call","params":["0x25C288E6D899b9BC30160965aD9644c67e73bE0C","name()"],"raw_result":"Some(\"Ford Motor • Robinhood Token\")","result_hash":"c2719cb502f1d51d8d88c0ab91e2b66b4c2b36257fa2aa6a7e72f0bd55a98092","slot":null},{"block":null,"method":"eth_call","params":["0x25C288E6D899b9BC30160965aD9644c67e73bE0C","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":null,"method":"eth_call","params":["0x25C288E6D899b9BC30160965aD9644c67e73bE0C","totalSupply()"],"raw_result":"Some(\"12484851028230000000000\")","result_hash":"a9ca46fd5f3cd650f035f86be0997423774242893173ae2630da427e0934356d","slot":null},{"block":null,"method":"eth_call","params":["0x25C288E6D899b9BC30160965aD9644c67e73bE0C","uiMultiplier()"],"raw_result":"1000145502866134027","result_hash":"045806792d0656164ee6a427ea9991d16b2bb6514493c605b6e1779c1e4844a4","slot":null},{"block":null,"method":"eth_getCode","params":["0x25C288E6D899b9BC30160965aD9644c67e73bE0C","latest"],"result_hash":"e023f4a2e14683cf62969bf3dc7d7821b1e293e30ebe17f3bc5fd0b223173f25","slot":null},{"block":null,"method":"eth_getCode","params":["0x25C288E6D899b9BC30160965aD9644c67e73bE0C","latest"],"result_hash":"e023f4a2e14683cf62969bf3dc7d7821b1e293e30ebe17f3bc5fd0b223173f25","slot":null}],"registry_entry":{"chain":"robinhood","contract":"0x25C288E6D899b9BC30160965aD9644c67e73bE0C","decimals":18,"issuer":"Robinhood","last_checked":"2026-10-19T20:40:19Z","name":"Ford Motor","official_deployments":[{"address":"0x25C288E6D899b9BC30160965aD9644c67e73bE0C","network":"Robinhood Chain"}],"source":"robinhood-registry","source_url":"https://api.robinhood.com/rhj/assets","ticker":"F"},"registry_hash":"ec814fa92798a593ad5e6f9f4b7dbb22f489a5f439cf1b1999433b413a193021","signer":"GJWKkiUd3zj1pJGfeE7JitiPiwDJC6XmNFvpJWJuvvpn","slot":null,"subject":"0x4dbAC19E895322ac5b93abad9008691632bFFC05","ticker":"F","verdict":{"Verified":{"issuer":"Robinhood","ticker":"F"}},"version":1}
Signature
gU4/m8CPO59D12NQt/2dxbmLg/ebrS5ANzG7Xc2b9rMtU7exVSWM7nKPsysdvjgX39+z/yXoTg4s+WUClCfKAQ==
API call
GET /api/attest/1aa531be515b56555900a9379c898464fedd84a0576ef9e6660e203ca0370a99
  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.