QED
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QED certificate

QED record 9ad69b41064c from . View the live pool page.

Verified · Robinhood SCHD

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

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

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
SCHD / USDG · Robinhood Chain
Pool address
0xd25405cc28ad944042b60b670674421e5c2f950a35e3dc295d27a696cb2ea61f
Issuer match
Robinhood · SCHD · View SCHD contracts
Checked
Valid until
Serial
9ad69b41064c
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.

n/a 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":93805594,"chain":"robinhood","checked_at":"2026-10-20T22:43:58Z","dev":false,"expires_at":"2026-10-21T22:43:58Z","issuer":"Robinhood","pool":{"base":{"address":"0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168","balance":"8432520721","decimals":6,"symbol":"USDG"},"chain":"robinhood","dex":"uniswap-v4","pool":"0xd25405cc28ad944042b60b670674421e5c2f950a35e3dc295d27a696cb2ea61f","quote":{"address":"0xd63ABB2C13d7a8421a8017a712802053568e3C1D","balance":"239333550672667701657","decimals":18,"symbol":"SCHD"}},"quote_share_of_supply":null,"reads":[{"block":null,"method":"eth_call","params":["0x58daec3116aae6d93017baaea7749052e8a04fa7","poolKeys","0xd25405cc28ad944042b60b670674421e5c2f950a35e3dc295d"],"raw_result":"Object {\"currency0\": String(\"0x5fc5360d0400a0fd4f2af552add042d716f1d168\"), \"currency1\": String(\"0xd63abb2c13d7a8421a8017a712802053568e3c1d\"), \"fee\": String(\"49000\"), \"hooks\": String(\"0x0000000000000000000000000000000000000000\"), \"tickSpacing\": String(\"490\")}","result_hash":"2b5b2b662ec25b01bf5bb41048519811a8536f90c4eb275a026d04c063e603da","slot":null},{"block":null,"method":"eth_call","params":["0xf3334192d15450cdd385c8b70e03f9a6bd9e673b","getSlot0","0xd25405cc28ad944042b60b670674421e5c2f950a35e3dc295d27a696cb2ea61f"],"raw_result":"true","result_hash":"18d10c7d2b4b04aaf04254d1ae5d655a5dc0407cbcdd5a8c3986e985370f36ee","slot":null},{"block":null,"method":"eth_call","params":["0xf3334192d15450cdd385c8b70e03f9a6bd9e673b","getLiquidity","0xd25405cc28ad944042b60b670674421e5c2f950a35e3dc295d27a696cb2ea61f"],"raw_result":"1420628426233768","result_hash":"8cd0ad20f6b5c6e2e3e277670732185e9aa64db6e549623892bb9e5e7592fa99","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":["0xd63ABB2C13d7a8421a8017a712802053568e3C1D","symbol()"],"raw_result":"Some(\"SCHD\")","result_hash":"a4b0455e2e2b9da5983b6c1edecd638b94bc0d2e829ec5c19ec36ce1ec514dc2","slot":null},{"block":null,"method":"eth_call","params":["0xd63ABB2C13d7a8421a8017a712802053568e3C1D","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":93805594,"method":"eth_blockNumber","params":[],"result_hash":"0136da394776ee8a5b88cd0b7811e2d8511202f543bff481686f5919255239b4","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(\"690137024034160\")","result_hash":"86325987dd2793cc4b7cacd2df9ef05d056ef1b6458c3828ef1db4f43a373446","slot":null},{"block":null,"method":"eth_call","params":["0xd63ABB2C13d7a8421a8017a712802053568e3C1D","symbol()"],"raw_result":"Some(\"SCHD\")","result_hash":"a4b0455e2e2b9da5983b6c1edecd638b94bc0d2e829ec5c19ec36ce1ec514dc2","slot":null},{"block":null,"method":"eth_call","params":["0xd63ABB2C13d7a8421a8017a712802053568e3C1D","name()"],"raw_result":"Some(\"Schwab US Dividend Equity ETF • Robinhood Token\")","result_hash":"28e439b1adbe6e1f3f81cad0db589dfc515680e5761a231fbbf5e92a42f73869","slot":null},{"block":null,"method":"eth_call","params":["0xd63ABB2C13d7a8421a8017a712802053568e3C1D","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":null,"method":"eth_call","params":["0xd63ABB2C13d7a8421a8017a712802053568e3C1D","totalSupply()"],"raw_result":"Some(\"230334169580000000000\")","result_hash":"b771463f21990184053c9d139a0269cad4e4a7d3684a2d2ec1c1730eedc30fda","slot":null},{"block":null,"method":"eth_call","params":["0xd63ABB2C13d7a8421a8017a712802053568e3C1D","uiMultiplier()"],"raw_result":"1005538606893683992","result_hash":"0c57a3e8a76713eae06f8364199e2e2a50d6127eb70593711b3f136854045497","slot":null},{"block":null,"method":"eth_getCode","params":["0xd63ABB2C13d7a8421a8017a712802053568e3C1D","latest"],"result_hash":"e023f4a2e14683cf62969bf3dc7d7821b1e293e30ebe17f3bc5fd0b223173f25","slot":null},{"block":null,"method":"eth_getCode","params":["0xd63ABB2C13d7a8421a8017a712802053568e3C1D","latest"],"result_hash":"e023f4a2e14683cf62969bf3dc7d7821b1e293e30ebe17f3bc5fd0b223173f25","slot":null}],"registry_entry":{"chain":"robinhood","contract":"0xd63ABB2C13d7a8421a8017a712802053568e3C1D","decimals":18,"issuer":"Robinhood","last_checked":"2026-10-20T22:40:19Z","name":"Schwab US Dividend Equity ETF","official_deployments":[{"address":"0xd63ABB2C13d7a8421a8017a712802053568e3C1D","network":"Robinhood Chain"}],"source":"robinhood-registry","source_url":"https://api.robinhood.com/rhj/assets","ticker":"SCHD"},"registry_hash":"698e0b723609a64252d3fe0abab84cef29cab910ef734373bd5f90f1d1a69cde","signer":"GJWKkiUd3zj1pJGfeE7JitiPiwDJC6XmNFvpJWJuvvpn","slot":null,"subject":"0xd25405cc28ad944042b60b670674421e5c2f950a35e3dc295d27a696cb2ea61f","ticker":"SCHD","verdict":{"Verified":{"issuer":"Robinhood","ticker":"SCHD"}},"version":1}
Signature
iS3y3lngU27t3IaVPWy2OAMPLxQYaeZrKJTcWyoAEDuvQdLCvZQe8pJxcrml+HPB0R9dB7EDysM5Yx691L4CDg==
API call
GET /api/attest/9ad69b41064c701fbdc9c84fb1b261353616840350a5dccc9eefa56502b7249d
  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.