QED
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QED certificate

QED record dfbaebf9cdb5 from . View the live pool page.

Verified · Robinhood IBRX

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

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

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
IBRX / USDG · Robinhood Chain
Pool address
0xde46baa778f381fe00d9843dcbd2d7d679033cfe6a38a4c02578991427363cf1
Issuer match
Robinhood · IBRX · View IBRX contracts
Checked
Valid until
Serial
dfbaebf9cdb5
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.

54.48% 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":93156667,"chain":"robinhood","checked_at":"2026-10-20T03:56:54Z","dev":false,"expires_at":"2026-10-21T03:56:54Z","issuer":"Robinhood","pool":{"base":{"address":"0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168","balance":"3100552629","decimals":6,"symbol":"USDG"},"chain":"robinhood","dex":"uniswap-v4","pool":"0xde46baa778f381fe00d9843dcbd2d7d679033cfe6a38a4c02578991427363cf1","quote":{"address":"0x7c148F74ac7445D1F28366b7FcDC6792a9Fcd0Cf","balance":"356762078264147187342","decimals":18,"symbol":"IBRX"}},"quote_share_of_supply":0.5448196427260896,"reads":[{"block":null,"method":"eth_call","params":["0x58daec3116aae6d93017baaea7749052e8a04fa7","poolKeys","0xde46baa778f381fe00d9843dcbd2d7d679033cfe6a38a4c025"],"raw_result":"Object {\"currency0\": String(\"0x5fc5360d0400a0fd4f2af552add042d716f1d168\"), \"currency1\": String(\"0x7c148f74ac7445d1f28366b7fcdc6792a9fcd0cf\"), \"fee\": String(\"50000\"), \"hooks\": String(\"0x0000000000000000000000000000000000000000\"), \"tickSpacing\": String(\"500\")}","result_hash":"7231514cd7d5fb2995b4179b2be2463c8d3240102afff822de8cfa7cb05f7726","slot":null},{"block":null,"method":"eth_call","params":["0xf3334192d15450cdd385c8b70e03f9a6bd9e673b","getSlot0","0xde46baa778f381fe00d9843dcbd2d7d679033cfe6a38a4c02578991427363cf1"],"raw_result":"true","result_hash":"18d10c7d2b4b04aaf04254d1ae5d655a5dc0407cbcdd5a8c3986e985370f36ee","slot":null},{"block":null,"method":"eth_call","params":["0xf3334192d15450cdd385c8b70e03f9a6bd9e673b","getLiquidity","0xde46baa778f381fe00d9843dcbd2d7d679033cfe6a38a4c02578991427363cf1"],"raw_result":"1051741222844491","result_hash":"71c741536fc6d811027fdc91693838048794bea128c8dd8f6c095f9856d413e6","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":["0x7c148F74ac7445D1F28366b7FcDC6792a9Fcd0Cf","symbol()"],"raw_result":"Some(\"IBRX\")","result_hash":"bf9faf3f6e079a55fe00a6ecbe518db95b27ab3be678102d48569590094e7668","slot":null},{"block":null,"method":"eth_call","params":["0x7c148F74ac7445D1F28366b7FcDC6792a9Fcd0Cf","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":93156667,"method":"eth_blockNumber","params":[],"result_hash":"86a3bee62ce4f339ce250848660a2b1f00fe67e4f8fe39bdfad6ca1552a54486","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(\"699707612868144\")","result_hash":"3a94afe67428f168705bb101dced9d5575ad057fb135b0569bf72715da42d97b","slot":null},{"block":null,"method":"eth_call","params":["0x7c148F74ac7445D1F28366b7FcDC6792a9Fcd0Cf","symbol()"],"raw_result":"Some(\"IBRX\")","result_hash":"bf9faf3f6e079a55fe00a6ecbe518db95b27ab3be678102d48569590094e7668","slot":null},{"block":null,"method":"eth_call","params":["0x7c148F74ac7445D1F28366b7FcDC6792a9Fcd0Cf","name()"],"raw_result":"Some(\"ImmunityBio, • Robinhood Token\")","result_hash":"60f2f9c5dd7e047b45728a852433c4047ed20f36f036698eb6ed634911ac0d48","slot":null},{"block":null,"method":"eth_call","params":["0x7c148F74ac7445D1F28366b7FcDC6792a9Fcd0Cf","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":null,"method":"eth_call","params":["0x7c148F74ac7445D1F28366b7FcDC6792a9Fcd0Cf","totalSupply()"],"raw_result":"Some(\"654826020000000000000\")","result_hash":"1edc204968c4cfcd8b88832579a66e77a40282986ae99e3ade2c47786a3de3ae","slot":null},{"block":null,"method":"eth_call","params":["0x7c148F74ac7445D1F28366b7FcDC6792a9Fcd0Cf","uiMultiplier()"],"raw_result":"1000000000000000000","result_hash":"46754a2491051f216577f1b9f19516f9be1a28c62f023dcbabd8c5317cdefe4b","slot":null},{"block":null,"method":"eth_getCode","params":["0x7c148F74ac7445D1F28366b7FcDC6792a9Fcd0Cf","latest"],"result_hash":"e023f4a2e14683cf62969bf3dc7d7821b1e293e30ebe17f3bc5fd0b223173f25","slot":null},{"block":null,"method":"eth_getCode","params":["0x7c148F74ac7445D1F28366b7FcDC6792a9Fcd0Cf","latest"],"result_hash":"e023f4a2e14683cf62969bf3dc7d7821b1e293e30ebe17f3bc5fd0b223173f25","slot":null}],"registry_entry":{"chain":"robinhood","contract":"0x7c148F74ac7445D1F28366b7FcDC6792a9Fcd0Cf","decimals":18,"issuer":"Robinhood","last_checked":"2026-10-20T03:40:19Z","name":"ImmunityBio,","official_deployments":[{"address":"0x7c148F74ac7445D1F28366b7FcDC6792a9Fcd0Cf","network":"Robinhood Chain"}],"source":"robinhood-registry","source_url":"https://api.robinhood.com/rhj/assets","ticker":"IBRX"},"registry_hash":"f3939bae933ba4104be438e67c414e84d9eb518cec0448785678b642b9519284","signer":"GJWKkiUd3zj1pJGfeE7JitiPiwDJC6XmNFvpJWJuvvpn","slot":null,"subject":"0xde46baa778f381fe00d9843dcbd2d7d679033cfe6a38a4c02578991427363cf1","ticker":"IBRX","verdict":{"Verified":{"issuer":"Robinhood","ticker":"IBRX"}},"version":1}
Signature
ntmwzjanN00fiE60YaC9KTcdoy6Vt7u7BCtT4V+QqSMUt1S4y8R21tNQ+wx6PKaGhanR9tnimpBYVgsu0eCyBQ==
API call
GET /api/attest/dfbaebf9cdb57f6df9a6709a07f0d696cabab0a0002841482d38fd2fce1e8afd
  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.