QED
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QED certificate

QED record 0f77381ca618 from . View the live pool page.

Verified · Robinhood MSTR

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

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

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
MSTR / USDG · Robinhood Chain
Pool address
0x319bac87e616a89e241c10aeb8afd4892a852cdd8b373cd9765ecddc40b87cfe
Issuer match
Robinhood · MSTR · View MSTR contracts
Checked
Valid until
Serial
0f77381ca618
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.

77.89% 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":92061257,"chain":"robinhood","checked_at":"2026-10-18T20:42:25Z","dev":false,"expires_at":"2026-10-19T20:42:25Z","issuer":"Robinhood","pool":{"base":{"address":"0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168","balance":"5200187535636","decimals":6,"symbol":"USDG"},"chain":"robinhood","dex":"uniswap-v4","pool":"0x319bac87e616a89e241c10aeb8afd4892a852cdd8b373cd9765ecddc40b87cfe","quote":{"address":"0xec262a75e413fAfD0dF80480274532C79D42da09","balance":"38730862149270235921589","decimals":18,"symbol":"MSTR"}},"quote_share_of_supply":0.7789380016427478,"reads":[{"block":null,"method":"eth_call","params":["0x58daec3116aae6d93017baaea7749052e8a04fa7","poolKeys","0x319bac87e616a89e241c10aeb8afd4892a852cdd8b373cd976"],"raw_result":"Object {\"currency0\": String(\"0x5fc5360d0400a0fd4f2af552add042d716f1d168\"), \"currency1\": String(\"0xec262a75e413fafd0df80480274532c79d42da09\"), \"fee\": String(\"2500\"), \"hooks\": String(\"0x0000000000000000000000000000000000000000\"), \"tickSpacing\": String(\"25\")}","result_hash":"2799481c95650041fb5b942941f0059689a0d6feaf1e84d37a20b498e9948737","slot":null},{"block":null,"method":"eth_call","params":["0xf3334192d15450cdd385c8b70e03f9a6bd9e673b","getSlot0","0x319bac87e616a89e241c10aeb8afd4892a852cdd8b373cd9765ecddc40b87cfe"],"raw_result":"true","result_hash":"18d10c7d2b4b04aaf04254d1ae5d655a5dc0407cbcdd5a8c3986e985370f36ee","slot":null},{"block":null,"method":"eth_call","params":["0xf3334192d15450cdd385c8b70e03f9a6bd9e673b","getLiquidity","0x319bac87e616a89e241c10aeb8afd4892a852cdd8b373cd9765ecddc40b87cfe"],"raw_result":"448784744162614321","result_hash":"72ea311d0db051d67fdd821bf37b66d6e18b52c0ff5df2721e8df049e9580f0c","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":["0xec262a75e413fAfD0dF80480274532C79D42da09","symbol()"],"raw_result":"Some(\"MSTR\")","result_hash":"e1fe4e8abbedca51d0623f062850259cf79eb35ad239eff52ededdaf0e4b6c97","slot":null},{"block":null,"method":"eth_call","params":["0xec262a75e413fAfD0dF80480274532C79D42da09","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":92061257,"method":"eth_blockNumber","params":[],"result_hash":"e17c7bc76259717ce3b37fb6472e7de2043be3784a5c3bcebdde4de7557c30d9","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(\"695805502673935\")","result_hash":"cf458dca04b9d847a273dd31b77fbc0eb48fed3e6a988d1761c8f1fb2f6a02c4","slot":null},{"block":null,"method":"eth_call","params":["0xec262a75e413fAfD0dF80480274532C79D42da09","symbol()"],"raw_result":"Some(\"MSTR\")","result_hash":"e1fe4e8abbedca51d0623f062850259cf79eb35ad239eff52ededdaf0e4b6c97","slot":null},{"block":null,"method":"eth_call","params":["0xec262a75e413fAfD0dF80480274532C79D42da09","name()"],"raw_result":"Some(\"Strategy Inc. • Robinhood Token\")","result_hash":"834fcca3b988fa52b8a92902de130dbc0e849094c86a60f9bbfa88f4ff85ef20","slot":null},{"block":null,"method":"eth_call","params":["0xec262a75e413fAfD0dF80480274532C79D42da09","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":null,"method":"eth_call","params":["0xec262a75e413fAfD0dF80480274532C79D42da09","totalSupply()"],"raw_result":"Some(\"49722650670000000000000\")","result_hash":"3488dfc764b394cd8741a1d9c8a8657f6d39ab9624394591f7eb90bfe40ab90b","slot":null},{"block":null,"method":"eth_call","params":["0xec262a75e413fAfD0dF80480274532C79D42da09","uiMultiplier()"],"raw_result":"1000000000000000000","result_hash":"46754a2491051f216577f1b9f19516f9be1a28c62f023dcbabd8c5317cdefe4b","slot":null},{"block":null,"method":"eth_getCode","params":["0xec262a75e413fAfD0dF80480274532C79D42da09","latest"],"result_hash":"e023f4a2e14683cf62969bf3dc7d7821b1e293e30ebe17f3bc5fd0b223173f25","slot":null},{"block":null,"method":"eth_getCode","params":["0xec262a75e413fAfD0dF80480274532C79D42da09","latest"],"result_hash":"e023f4a2e14683cf62969bf3dc7d7821b1e293e30ebe17f3bc5fd0b223173f25","slot":null}],"registry_entry":{"chain":"robinhood","contract":"0xec262a75e413fAfD0dF80480274532C79D42da09","decimals":18,"issuer":"Robinhood","last_checked":"2026-10-18T20:40:19Z","name":"Strategy Inc.","official_deployments":[{"address":"0xec262a75e413fAfD0dF80480274532C79D42da09","network":"Robinhood Chain"}],"source":"robinhood-registry","source_url":"https://api.robinhood.com/rhj/assets","ticker":"MSTR"},"registry_hash":"232d0be2eda56472709e0cf69b424df4c8dd39a27138a34cf3d57c8f428c0f9e","signer":"GJWKkiUd3zj1pJGfeE7JitiPiwDJC6XmNFvpJWJuvvpn","slot":null,"subject":"0x319bac87e616a89e241c10aeb8afd4892a852cdd8b373cd9765ecddc40b87cfe","ticker":"MSTR","verdict":{"Verified":{"issuer":"Robinhood","ticker":"MSTR"}},"version":1}
Signature
4USGZnh1OlBrploTtYWFlE7kXXg71UM+54uqiAWLKNVVmpe2N+yU78FJh9MDqwzWgfkXYJw3EpapNmlqbQ4XCg==
API call
GET /api/attest/0f77381ca6181943565021089787dcfe723e47fb16d61313d10e8dd27bcdbe51
  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.