QED
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QED certificate

QED record d041de4867d6 from . View the live pool page.

Verified · Robinhood EWT

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

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

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
EWT / Unknown · Robinhood Chain
Pool address
0x421174f0ceb6a6e6d54e9b5afcf20c25e59a5055516697f779d4d5feb136217b
Issuer match
Robinhood · EWT · View EWT contracts
Checked
Valid until
Serial
d041de4867d6
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.

5.67% 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":98329762,"chain":"robinhood","checked_at":"2026-10-26T10:04:57Z","dev":false,"expires_at":"2026-10-27T10:04:58Z","issuer":"Robinhood","pool":{"base":{"address":"0x0000000000000000000000000000000000000000","balance":"209318869927593286","decimals":null,"symbol":null},"chain":"robinhood","dex":"uniswap-v4","pool":"0x421174f0ceb6a6e6d54e9b5afcf20c25e59a5055516697f779d4d5feb136217b","quote":{"address":"0x1c690498150252222C275A5CEd69d3A6b1f52D5E","balance":"4960966005901669643","decimals":18,"symbol":"EWT"}},"quote_share_of_supply":0.05673176595729558,"reads":[{"block":null,"method":"eth_call","params":["0x58daec3116aae6d93017baaea7749052e8a04fa7","poolKeys","0x421174f0ceb6a6e6d54e9b5afcf20c25e59a5055516697f779"],"raw_result":"Object {\"currency0\": String(\"0x0000000000000000000000000000000000000000\"), \"currency1\": String(\"0x1c690498150252222c275a5ced69d3a6b1f52d5e\"), \"fee\": String(\"50000\"), \"hooks\": String(\"0x0000000000000000000000000000000000000000\"), \"tickSpacing\": String(\"200\")}","result_hash":"abb89eda78d63d9b2f1f181f12445ebf0bfd76e4b1bf61debe603acb2bb940e8","slot":null},{"block":null,"method":"eth_call","params":["0xf3334192d15450cdd385c8b70e03f9a6bd9e673b","getSlot0","0x421174f0ceb6a6e6d54e9b5afcf20c25e59a5055516697f779d4d5feb136217b"],"raw_result":"true","result_hash":"18d10c7d2b4b04aaf04254d1ae5d655a5dc0407cbcdd5a8c3986e985370f36ee","slot":null},{"block":null,"method":"eth_call","params":["0xf3334192d15450cdd385c8b70e03f9a6bd9e673b","getLiquidity","0x421174f0ceb6a6e6d54e9b5afcf20c25e59a5055516697f779d4d5feb136217b"],"raw_result":"1019030813128113206","result_hash":"64a8f188b673ebc0b02e0fe149e617e8a8fae3f20267d8a7dda85a1f3b8f8e7d","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":["0x1c690498150252222C275A5CEd69d3A6b1f52D5E","symbol()"],"raw_result":"Some(\"EWT\")","result_hash":"6e219b5c35a1c69f4a443da1b0ea185aba7c7c44a3dab66af9f2cb411d90dbd9","slot":null},{"block":null,"method":"eth_call","params":["0x1c690498150252222C275A5CEd69d3A6b1f52D5E","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":98329762,"method":"eth_blockNumber","params":[],"result_hash":"eb07343e1a29e4e6c717d32b364dd2d6885f2f65c3a6a28ef13fc0ef2c4f73f5","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":["0x1c690498150252222C275A5CEd69d3A6b1f52D5E","symbol()"],"raw_result":"Some(\"EWT\")","result_hash":"6e219b5c35a1c69f4a443da1b0ea185aba7c7c44a3dab66af9f2cb411d90dbd9","slot":null},{"block":null,"method":"eth_call","params":["0x1c690498150252222C275A5CEd69d3A6b1f52D5E","name()"],"raw_result":"Some(\"iShares MSCI Taiwan Capped ETF • Robinhood Token\")","result_hash":"f0119b8acfc108dcf09041787911a6aee006bcfe9ee5b6ab213a03eea91f6848","slot":null},{"block":null,"method":"eth_call","params":["0x1c690498150252222C275A5CEd69d3A6b1f52D5E","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":null,"method":"eth_call","params":["0x1c690498150252222C275A5CEd69d3A6b1f52D5E","totalSupply()"],"raw_result":"Some(\"87446000000000000000\")","result_hash":"d9f1d4a3d43bc7594c407b2ae3608eb8795693b358d7d1f67dcb07c10df44636","slot":null},{"block":null,"method":"eth_call","params":["0x1c690498150252222C275A5CEd69d3A6b1f52D5E","uiMultiplier()"],"raw_result":"1000000000000000000","result_hash":"46754a2491051f216577f1b9f19516f9be1a28c62f023dcbabd8c5317cdefe4b","slot":null},{"block":null,"method":"eth_getCode","params":["0x1c690498150252222C275A5CEd69d3A6b1f52D5E","latest"],"result_hash":"e023f4a2e14683cf62969bf3dc7d7821b1e293e30ebe17f3bc5fd0b223173f25","slot":null},{"block":null,"method":"eth_getCode","params":["0x1c690498150252222C275A5CEd69d3A6b1f52D5E","latest"],"result_hash":"e023f4a2e14683cf62969bf3dc7d7821b1e293e30ebe17f3bc5fd0b223173f25","slot":null}],"registry_entry":{"chain":"robinhood","contract":"0x1c690498150252222C275A5CEd69d3A6b1f52D5E","decimals":18,"issuer":"Robinhood","last_checked":"2026-10-26T09:07:31Z","name":"iShares MSCI Taiwan Capped ETF","official_deployments":[{"address":"0x1c690498150252222C275A5CEd69d3A6b1f52D5E","network":"Robinhood Chain"}],"source":"robinhood-registry","source_url":"https://api.robinhood.com/rhj/assets","ticker":"EWT"},"registry_hash":"b564a743a26f63e74dc8a272d41fc06d014f9b4d9ec09e202c38ab32066bed6f","signer":"GJWKkiUd3zj1pJGfeE7JitiPiwDJC6XmNFvpJWJuvvpn","slot":null,"subject":"0x421174f0ceb6a6e6d54e9b5afcf20c25e59a5055516697f779d4d5feb136217b","ticker":"EWT","verdict":{"Verified":{"issuer":"Robinhood","ticker":"EWT"}},"version":1}
Signature
CnHJozTZZmLqrwj/bFPWTNe+OQH+Ex8eyWua77usoEqFdK4xxt392s5VX04sDCUjF1AoaQRuCB8vFlM27cCkDA==
API call
GET /api/attest/d041de4867d654a483e1739a2ce31662c3fa55eebc3da2e8ffe88ad703647032
  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.