QED
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QED certificate

QED record e6785a07e287 from . View the live pool page.

Verified · Robinhood ABCL

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

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

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
ABCL / Unknown · Robinhood Chain
Pool address
0x002ebc2a3c3908b0aa52a051c92371100f02f13c1c75367e5e1a82bead54bfdf
Issuer match
Robinhood · ABCL · View ABCL contracts
Checked
Valid until
Serial
e6785a07e287
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.

52.96% 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":93589083,"chain":"robinhood","checked_at":"2026-10-20T16:28:37Z","dev":false,"expires_at":"2026-10-21T16:28:37Z","issuer":"Robinhood","pool":{"base":{"address":"0x0000000000000000000000000000000000000000","balance":"1266998965015800240","decimals":null,"symbol":null},"chain":"robinhood","dex":"uniswap-v4","pool":"0x002ebc2a3c3908b0aa52a051c92371100f02f13c1c75367e5e1a82bead54bfdf","quote":{"address":"0x3139D77Ace0cbAA5bDfD38bD1F1911a794AF0B0e","balance":"260852064178613197405","decimals":18,"symbol":"ABCL"}},"quote_share_of_supply":0.5296122777034025,"reads":[{"block":null,"method":"eth_call","params":["0x58daec3116aae6d93017baaea7749052e8a04fa7","poolKeys","0x002ebc2a3c3908b0aa52a051c92371100f02f13c1c75367e5e"],"raw_result":"Object {\"currency0\": String(\"0x0000000000000000000000000000000000000000\"), \"currency1\": String(\"0x3139d77ace0cbaa5bdfd38bd1f1911a794af0b0e\"), \"fee\": String(\"50000\"), \"hooks\": String(\"0x0000000000000000000000000000000000000000\"), \"tickSpacing\": String(\"500\")}","result_hash":"4d040f5dd23ad46ac8320d3c13982e1e05d4554c6b16938836af0a43d58850db","slot":null},{"block":null,"method":"eth_call","params":["0xf3334192d15450cdd385c8b70e03f9a6bd9e673b","getSlot0","0x002ebc2a3c3908b0aa52a051c92371100f02f13c1c75367e5e1a82bead54bfdf"],"raw_result":"true","result_hash":"18d10c7d2b4b04aaf04254d1ae5d655a5dc0407cbcdd5a8c3986e985370f36ee","slot":null},{"block":null,"method":"eth_call","params":["0xf3334192d15450cdd385c8b70e03f9a6bd9e673b","getLiquidity","0x002ebc2a3c3908b0aa52a051c92371100f02f13c1c75367e5e1a82bead54bfdf"],"raw_result":"18179639582140731251","result_hash":"ebd7e34c488773d7d4ccfa0558b0ba123792046fd4094ab8737e05de8cc9aada","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":["0x3139D77Ace0cbAA5bDfD38bD1F1911a794AF0B0e","symbol()"],"raw_result":"Some(\"ABCL\")","result_hash":"d3f0f739b6c6d98134131a121a0ccc3a0c9326b1346fdaa22717270f848b9808","slot":null},{"block":null,"method":"eth_call","params":["0x3139D77Ace0cbAA5bDfD38bD1F1911a794AF0B0e","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":93589083,"method":"eth_blockNumber","params":[],"result_hash":"17627f02c0f308b5890b4445e88a2a281aa010434a2e3ffab251c9e06f672521","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":["0x3139D77Ace0cbAA5bDfD38bD1F1911a794AF0B0e","symbol()"],"raw_result":"Some(\"ABCL\")","result_hash":"d3f0f739b6c6d98134131a121a0ccc3a0c9326b1346fdaa22717270f848b9808","slot":null},{"block":null,"method":"eth_call","params":["0x3139D77Ace0cbAA5bDfD38bD1F1911a794AF0B0e","name()"],"raw_result":"Some(\"Abcellera Biologics • Robinhood Token\")","result_hash":"67a93619975a3ad2cd6499a52c3cdf801aa49911969e3fd27554d3966c431008","slot":null},{"block":null,"method":"eth_call","params":["0x3139D77Ace0cbAA5bDfD38bD1F1911a794AF0B0e","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":null,"method":"eth_call","params":["0x3139D77Ace0cbAA5bDfD38bD1F1911a794AF0B0e","totalSupply()"],"raw_result":"Some(\"492534020000000000000\")","result_hash":"b50b0744c66f5c511cc2407f23be34d57f20b43f1211f35df11e503ddf5ce6e7","slot":null},{"block":null,"method":"eth_call","params":["0x3139D77Ace0cbAA5bDfD38bD1F1911a794AF0B0e","uiMultiplier()"],"raw_result":"1000000000000000000","result_hash":"46754a2491051f216577f1b9f19516f9be1a28c62f023dcbabd8c5317cdefe4b","slot":null},{"block":null,"method":"eth_getCode","params":["0x3139D77Ace0cbAA5bDfD38bD1F1911a794AF0B0e","latest"],"result_hash":"e023f4a2e14683cf62969bf3dc7d7821b1e293e30ebe17f3bc5fd0b223173f25","slot":null},{"block":null,"method":"eth_getCode","params":["0x3139D77Ace0cbAA5bDfD38bD1F1911a794AF0B0e","latest"],"result_hash":"e023f4a2e14683cf62969bf3dc7d7821b1e293e30ebe17f3bc5fd0b223173f25","slot":null}],"registry_entry":{"chain":"robinhood","contract":"0x3139D77Ace0cbAA5bDfD38bD1F1911a794AF0B0e","decimals":18,"issuer":"Robinhood","last_checked":"2026-10-20T15:40:19Z","name":"Abcellera Biologics","official_deployments":[{"address":"0x3139D77Ace0cbAA5bDfD38bD1F1911a794AF0B0e","network":"Robinhood Chain"}],"source":"robinhood-registry","source_url":"https://api.robinhood.com/rhj/assets","ticker":"ABCL"},"registry_hash":"e42f41f1e0f0dc698c2f40aa64c9df099fb8b38e10dd3a1a8d6c92b85ad7aedb","signer":"GJWKkiUd3zj1pJGfeE7JitiPiwDJC6XmNFvpJWJuvvpn","slot":null,"subject":"0x002ebc2a3c3908b0aa52a051c92371100f02f13c1c75367e5e1a82bead54bfdf","ticker":"ABCL","verdict":{"Verified":{"issuer":"Robinhood","ticker":"ABCL"}},"version":1}
Signature
ryrqjvHDwpeKOyD9V+t2OYFesGZS1QO7/4CmkEKTuFXK85sJcl+MntU7MgXjmDMU1LvYTXS/ee3agPcbcksHAQ==
API call
GET /api/attest/e6785a07e287e1bc5774e8ad9978c09d954b73844ed5ae1bba43da3f679bfd47
  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.