QED
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QED certificate

QED record e2a3b298e27b from . View the live pool page.

Verified · Robinhood EWY

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

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

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
EWY / USDG · Robinhood Chain
Pool address
0xaac10c49a6386a702427c6cd4f378706ade03c53267080712f9e5d2fc496b61a
Issuer match
Robinhood · EWY · View EWY contracts
Checked
Valid until
Serial
e2a3b298e27b
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.

23.11% 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":93156520,"chain":"robinhood","checked_at":"2026-10-20T03:56:39Z","dev":false,"expires_at":"2026-10-21T03:56:39Z","issuer":"Robinhood","pool":{"base":{"address":"0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168","balance":"25416961779","decimals":6,"symbol":"USDG"},"chain":"robinhood","dex":"uniswap-v4","pool":"0xaac10c49a6386a702427c6cd4f378706ade03c53267080712f9e5d2fc496b61a","quote":{"address":"0x7f0aBeF0C07280F82c6a08ead09dEd6BAE2C13Fc","balance":"161885700158788027239","decimals":18,"symbol":"EWY"}},"quote_share_of_supply":0.23113597196869423,"reads":[{"block":null,"method":"eth_call","params":["0x58daec3116aae6d93017baaea7749052e8a04fa7","poolKeys","0xaac10c49a6386a702427c6cd4f378706ade03c53267080712f"],"raw_result":"Object {\"currency0\": String(\"0x5fc5360d0400a0fd4f2af552add042d716f1d168\"), \"currency1\": String(\"0x7f0abef0c07280f82c6a08ead09ded6bae2c13fc\"), \"fee\": String(\"50000\"), \"hooks\": String(\"0x0000000000000000000000000000000000000000\"), \"tickSpacing\": String(\"500\")}","result_hash":"fa8a2953d22b3e4f5645d31d4f876b901e779406e50f4b5179bb7044bb61a111","slot":null},{"block":null,"method":"eth_call","params":["0xf3334192d15450cdd385c8b70e03f9a6bd9e673b","getSlot0","0xaac10c49a6386a702427c6cd4f378706ade03c53267080712f9e5d2fc496b61a"],"raw_result":"true","result_hash":"18d10c7d2b4b04aaf04254d1ae5d655a5dc0407cbcdd5a8c3986e985370f36ee","slot":null},{"block":null,"method":"eth_call","params":["0xf3334192d15450cdd385c8b70e03f9a6bd9e673b","getLiquidity","0xaac10c49a6386a702427c6cd4f378706ade03c53267080712f9e5d2fc496b61a"],"raw_result":"2028458196163185","result_hash":"fb2199922bd1155adb107f6ec44a36baf5ef9370b02fdd76d8388b968c7b6963","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":["0x7f0aBeF0C07280F82c6a08ead09dEd6BAE2C13Fc","symbol()"],"raw_result":"Some(\"EWY\")","result_hash":"3f1929712b4ff71c81f7eec2f294feafd478dde4a3eef353b7a142c3452251ae","slot":null},{"block":null,"method":"eth_call","params":["0x7f0aBeF0C07280F82c6a08ead09dEd6BAE2C13Fc","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":93156520,"method":"eth_blockNumber","params":[],"result_hash":"5a5a3e48ffa9da2e3e82751634e7b2cfaa3b92e268769f9d618624df57371b4d","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":["0x7f0aBeF0C07280F82c6a08ead09dEd6BAE2C13Fc","symbol()"],"raw_result":"Some(\"EWY\")","result_hash":"3f1929712b4ff71c81f7eec2f294feafd478dde4a3eef353b7a142c3452251ae","slot":null},{"block":null,"method":"eth_call","params":["0x7f0aBeF0C07280F82c6a08ead09dEd6BAE2C13Fc","name()"],"raw_result":"Some(\"iShares MSCI South Korea fund • Robinhood Token\")","result_hash":"51de66807f3ddaffe3cc13d4b0c9bef74eabd0fa2d7e01002419ee2d76710572","slot":null},{"block":null,"method":"eth_call","params":["0x7f0aBeF0C07280F82c6a08ead09dEd6BAE2C13Fc","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":null,"method":"eth_call","params":["0x7f0aBeF0C07280F82c6a08ead09dEd6BAE2C13Fc","totalSupply()"],"raw_result":"Some(\"700391630000000000000\")","result_hash":"cc305de8bb34c3a0cde75c270b3ab57140a1f2192b6dc63a3fb29cd62dede787","slot":null},{"block":null,"method":"eth_call","params":["0x7f0aBeF0C07280F82c6a08ead09dEd6BAE2C13Fc","uiMultiplier()"],"raw_result":"1000000000000000000","result_hash":"46754a2491051f216577f1b9f19516f9be1a28c62f023dcbabd8c5317cdefe4b","slot":null},{"block":null,"method":"eth_getCode","params":["0x7f0aBeF0C07280F82c6a08ead09dEd6BAE2C13Fc","latest"],"result_hash":"e023f4a2e14683cf62969bf3dc7d7821b1e293e30ebe17f3bc5fd0b223173f25","slot":null},{"block":null,"method":"eth_getCode","params":["0x7f0aBeF0C07280F82c6a08ead09dEd6BAE2C13Fc","latest"],"result_hash":"e023f4a2e14683cf62969bf3dc7d7821b1e293e30ebe17f3bc5fd0b223173f25","slot":null}],"registry_entry":{"chain":"robinhood","contract":"0x7f0aBeF0C07280F82c6a08ead09dEd6BAE2C13Fc","decimals":18,"issuer":"Robinhood","last_checked":"2026-10-20T03:40:19Z","name":"iShares MSCI South Korea fund","official_deployments":[{"address":"0x7f0aBeF0C07280F82c6a08ead09dEd6BAE2C13Fc","network":"Robinhood Chain"}],"source":"robinhood-registry","source_url":"https://api.robinhood.com/rhj/assets","ticker":"EWY"},"registry_hash":"f3939bae933ba4104be438e67c414e84d9eb518cec0448785678b642b9519284","signer":"GJWKkiUd3zj1pJGfeE7JitiPiwDJC6XmNFvpJWJuvvpn","slot":null,"subject":"0xaac10c49a6386a702427c6cd4f378706ade03c53267080712f9e5d2fc496b61a","ticker":"EWY","verdict":{"Verified":{"issuer":"Robinhood","ticker":"EWY"}},"version":1}
Signature
stZ8F2kMb0pzazkox0q2ugyWO0ixC8BsxRZ04pePaC1cU3zvhawBQjXk1ooaFLl6f7DCtVlp3R6W+bSBmjg5Dw==
API call
GET /api/attest/e2a3b298e27b7373eb304cc129aa4ea0bdaffc914374bd1f108218ffe81f50ba
  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.