{"label":"Operational observation — not a signed attestation","observation":{"asset":{"address":"0xa18dc0b98974d05b5990ab3f3c5f457e67f13e8f","chain":"robinhood","kind":"token"},"attestation_id":null,"block":null,"event_id":"c12133cccccfa7efd81e4e923acff4fd2389075d30c1394e7e2d015180c1b46d","evidence":null,"facet":"guard","miss_reason":null,"observed_at":"2026-10-19T09:38:41.400172997Z","outcome":"deny","registry_hash":"cae30e4647e421306c11bce2b38fdd359eeecbb2567d393bf8b2a8e3d38c56d5","scheduled_slot":null,"signed_document":{"address":"0xa18dc0b98974d05b5990ab3f3c5f457e67f13e8f","chain":"robinhood","dev":false,"id":"ab92a0d9bc78d7af2f860c9e33836cf01e8fee8bf9efcc22ce3417b3b490d9fc","identity":{"deployments":[{"address":"0xc845b2894dbddd03858fd2d643b4ef725fe0849d","network":"Ethereum"},{"address":"0x93e62845c1dd5822ebc807ab71a5fb750decd15a","network":"Ethereum"},{"address":"0xa8ddb5cd96b5222afe198316e9a57caa642850d5","network":"Ethereum"},{"address":"0xc845b2894dbddd03858fd2d643b4ef725fe0849d","network":"BNB Chain"},{"address":"0x93e62845c1dd5822ebc807ab71a5fb750decd15a","network":"BNB Chain"},{"address":"0xa8ddb5cd96b5222afe198316e9a57caa642850d5","network":"BNB Chain"},{"address":"0xc845b2894dbddd03858fd2d643b4ef725fe0849d","network":"Arbitrum"},{"address":"0x93e62845c1dd5822ebc807ab71a5fb750decd15a","network":"Arbitrum"},{"address":"0xa8ddb5cd96b5222afe198316e9a57caa642850d5","network":"Arbitrum"},{"address":"Xsc9qvGR1efVDFGLrVsmkzv3qi45LTBjeUKSPmx9qEh","network":"Solana"},{"address":"TNMR6r9Z4cL7eWNrNQ4e4sm2XPhhifexZU","network":"Tron"},{"address":"TViJkpcCd1PGMnv2odHPt5aVF15BZ2H7g9","network":"Tron"},{"address":"EQCva-Of7acQdU_piADdlcbzsFtA-xJwZoctz8ZOXBdBoaB8","network":"Ton"},{"address":"0xc845b2894dbddd03858fd2d643b4ef725fe0849d","network":"Mantle"},{"address":"0x93e62845c1dd5822ebc807ab71a5fb750decd15a","network":"Mantle"},{"address":"0xa8ddb5cd96b5222afe198316e9a57caa642850d5","network":"Mantle"},{"address":"0xc845b2894dbddd03858fd2d643b4ef725fe0849d","network":"HyperEVM"},{"address":"0xa8ddb5cd96b5222afe198316e9a57caa642850d5","network":"HyperEVM"},{"address":"0xc845b2894dbddd03858fd2d643b4ef725fe0849d","network":"Ink"},{"address":"0xa8ddb5cd96b5222afe198316e9a57caa642850d5","network":"Ink"},{"address":"0xc845b2894dbddd03858fd2d643b4ef725fe0849d","network":"XLayer"},{"address":"0xa8ddb5cd96b5222afe198316e9a57caa642850d5","network":"XLayer"},{"address":"0xc845b2894dbddd03858fd2d643b4ef725fe0849d","network":"Optimism"},{"address":"0xa8ddb5cd96b5222afe198316e9a57caa642850d5","network":"Optimism"},{"address":"0xc845b2894dbddd03858fd2d643b4ef725fe0849d","network":"Monad"},{"address":"0xa8ddb5cd96b5222afe198316e9a57caa642850d5","network":"Monad"}],"matched_contract":null,"observed_name":"NVIDIA xStock","observed_symbol":"NVDAx","publisher":"Backed xStocks","status":"mismatch","ticker":"NVDA","unpublished_product_detail":"QED Guard found an exact on-chain symbol/name match for NVIDIA xStock (NVDA), but this address is absent from Backed xStocks's published deployment catalog. The catalog lists deployments on Arbitrum, BNB Chain, Ethereum, HyperEVM, Ink, Mantle, Monad, Optimism, Solana, Ton, Tron, XLayer."},"kind":"guard","observed_at":"2026-10-19T09:38:41Z","pools":[],"powers":{"block":92516020,"can_block":[],"can_change_rules":[],"can_seize":[],"chain":"robinhood","contract":"0xa18dc0b98974d05b5990ab3f3c5f457e67f13e8f","observed_at":"2026-10-19T09:38:40Z","reads":[{"block":92516020,"method":"eth_blockNumber","params":[],"result_hash":"50ccea7d61fefb7ff2d6b887c3742651613447deea25554b4781ae0734b930bf","slot":null},{"block":92516020,"method":"eth_getStorageAt","params":["0xa18dc0b98974D05b5990aB3F3C5f457E67f13e8F","0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc","0x583aeb4"],"raw_result":"0x0000000000000000000000000000000000000000000000000000000000000000","result_hash":"88700ae849c5ddd12e1d8a2c3221be6bec9061deee12e0a7aa7f7e8a0eda2d5f","slot":null},{"block":92516020,"method":"eth_getStorageAt","params":["0xa18dc0b98974D05b5990aB3F3C5f457E67f13e8F","0xb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d6103","0x583aeb4"],"raw_result":"0x0000000000000000000000000000000000000000000000000000000000000000","result_hash":"88700ae849c5ddd12e1d8a2c3221be6bec9061deee12e0a7aa7f7e8a0eda2d5f","slot":null},{"block":92516020,"method":"eth_getStorageAt","params":["0xa18dc0b98974D05b5990aB3F3C5f457E67f13e8F","0xa3f0ad74e5423aebfd80d3ef4346578335a9a72aeaee59ff6cb3582b35133d50","0x583aeb4"],"raw_result":"0x0000000000000000000000000000000000000000000000000000000000000000","result_hash":"88700ae849c5ddd12e1d8a2c3221be6bec9061deee12e0a7aa7f7e8a0eda2d5f","slot":null},{"block":92516020,"method":"eth_call","params":[{"data":"0x5c975abb","to":"0xa18dc0b98974D05b5990aB3F3C5f457E67f13e8F"},"0x583aeb4"],"raw_result":"0x","result_hash":"1c9409806518d1a5f52d79299ea0289ea2ff527e05895cd8f7a36d4cca28a13e","slot":null},{"block":92516020,"method":"eth_call","params":[{"data":"0xb187bd26","to":"0xa18dc0b98974D05b5990aB3F3C5f457E67f13e8F"},"0x583aeb4"],"raw_result":"0x","result_hash":"1c9409806518d1a5f52d79299ea0289ea2ff527e05895cd8f7a36d4cca28a13e","slot":null},{"block":92516020,"method":"eth_call","params":[{"data":"0x8da5cb5b","to":"0xa18dc0b98974D05b5990aB3F3C5f457E67f13e8F"},"0x583aeb4"],"raw_result":"0x","result_hash":"1c9409806518d1a5f52d79299ea0289ea2ff527e05895cd8f7a36d4cca28a13e","slot":null},{"block":92516020,"method":"eth_call","params":[{"data":"0x9fd0506d","to":"0xa18dc0b98974D05b5990aB3F3C5f457E67f13e8F"},"0x583aeb4"],"raw_result":"0x","result_hash":"1c9409806518d1a5f52d79299ea0289ea2ff527e05895cd8f7a36d4cca28a13e","slot":null},{"block":92516020,"method":"eth_call","params":[{"data":"0xec571c6a","to":"0xa18dc0b98974D05b5990aB3F3C5f457E67f13e8F"},"0x583aeb4"],"raw_result":"0x","result_hash":"1c9409806518d1a5f52d79299ea0289ea2ff527e05895cd8f7a36d4cca28a13e","slot":null},{"block":92516020,"method":"eth_call","params":[{"data":"0xfe575a870000000000000000000000000000000000000000000000000000000000000000","to":"0xa18dc0b98974D05b5990aB3F3C5f457E67f13e8F"},"0x583aeb4"],"raw_result":"0x","result_hash":"1c9409806518d1a5f52d79299ea0289ea2ff527e05895cd8f7a36d4cca28a13e","slot":null},{"block":92516020,"method":"eth_call","params":[{"data":"0xe47d60600000000000000000000000000000000000000000000000000000000000000000","to":"0xa18dc0b98974D05b5990aB3F3C5f457E67f13e8F"},"0x583aeb4"],"raw_result":"0x","result_hash":"1c9409806518d1a5f52d79299ea0289ea2ff527e05895cd8f7a36d4cca28a13e","slot":null},{"block":null,"method":"GET","params":["https://sourcify.dev/server/v2/contract/4663/0xa18dc0b98974d05b5990ab3f3c5f457e67f13e8f"],"result_hash":"85d7d8d3bacd4c4951978c64852b10e4cdceffbf1b4cf6900c8c833fff683dbc","slot":null}],"slot":null,"source_verified":"none","source_verified_subject":"contract","unavailable":[]},"public_key":"GJWKkiUd3zj1pJGfeE7JitiPiwDJC6XmNFvpJWJuvvpn","reads":[{"block":null,"method":"eth_call","params":["0xa18dc0b98974D05b5990aB3F3C5f457E67f13e8F","symbol()"],"raw_result":"Some(\"NVDAx\")","result_hash":"44a9ba3ab933ba0bcca60212d5e935024e6f02408c93dfe1d02d7879e0fbdfb8","slot":null},{"block":null,"method":"eth_call","params":["0xa18dc0b98974D05b5990aB3F3C5f457E67f13e8F","name()"],"raw_result":"Some(\"NVIDIA xStock\")","result_hash":"756b99cba5054e3b45d0fb189091448e7ca402fd361b42f7f9fa604d1aa56c15","slot":null},{"block":null,"method":"eth_call","params":["0xa18dc0b98974D05b5990aB3F3C5f457E67f13e8F","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":null,"method":"eth_call","params":["0xa18dc0b98974D05b5990aB3F3C5f457E67f13e8F","totalSupply()"],"raw_result":"Some(\"1000000000000000000000000000\")","result_hash":"9a5063c327faec672db6b50450571675cbfbcc3766ebaf6832c3a9f6636ff4d0","slot":null},{"block":null,"method":"eth_call","params":["0x2D1F7226Bd1F780AF6B9A49DCC0aE00E8Df4bDEE","symbol()"],"raw_result":"Some(\"NVDAon\")","result_hash":"46c43db2f5276b496d913fac27ac99eb51d6b037736cff400a31e742440484fd","slot":null},{"block":null,"method":"eth_call","params":["0xc845b2894dBddd03858fd2D643B4eF725fE0849d","symbol()"],"raw_result":"Some(\"NVDAx\")","result_hash":"44a9ba3ab933ba0bcca60212d5e935024e6f02408c93dfe1d02d7879e0fbdfb8","slot":null},{"block":null,"method":"getTokenSupply","params":["Xsc9qvGR1efVDFGLrVsmkzv3qi45LTBjeUKSPmx9qEh",{"commitment":"confirmed"}],"result_hash":"c6ca6d10fb9cf5a429246f87b0ba85b9df1911a789720793e14af9ac2588c493","slot":458786329},{"block":null,"method":"eth_call","params":["0xA9eE28C80f960B889dFbd1902055218cBa016F75","symbol()"],"raw_result":"Some(\"NVDAon\")","result_hash":"46c43db2f5276b496d913fac27ac99eb51d6b037736cff400a31e742440484fd","slot":null},{"block":null,"method":"eth_call","params":["0x2D1F7226Bd1F780AF6B9A49DCC0aE00E8Df4bDEE","name()"],"raw_result":"Some(\"NVIDIA (Ondo Tokenized)\")","result_hash":"cbfbccf105c436b16e881eff4a8ca524fd0008d69f2f09914242b75219061f2e","slot":null},{"block":null,"method":"getTokenSupply","params":["gEGtLTPNQ7jcg25zTetkbmF7teoDLcrfTnQfmn2ondo",{"commitment":"confirmed"}],"result_hash":"d075b537ec39bf1a8058a7ad17131c3d3ef7cfee5da231d7ce5b3e4c5304fc81","slot":458786330},{"block":null,"method":"eth_call","params":["0x2D1F7226Bd1F780AF6B9A49DCC0aE00E8Df4bDEE","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":null,"method":"eth_call","params":["0xc845b2894dBddd03858fd2D643B4eF725fE0849d","name()"],"raw_result":"Some(\"NVIDIA xStock\")","result_hash":"756b99cba5054e3b45d0fb189091448e7ca402fd361b42f7f9fa604d1aa56c15","slot":null},{"block":null,"method":"eth_call","params":["0xA9eE28C80f960B889dFbd1902055218cBa016F75","name()"],"raw_result":"Some(\"NVIDIA (Ondo Tokenized)\")","result_hash":"cbfbccf105c436b16e881eff4a8ca524fd0008d69f2f09914242b75219061f2e","slot":null},{"block":null,"method":"eth_call","params":["0x2D1F7226Bd1F780AF6B9A49DCC0aE00E8Df4bDEE","totalSupply()"],"raw_result":"Some(\"84133094265920673831014\")","result_hash":"59ae1193f8091ac82bfa6069354b9afa13f8d38fc08d9f97ed1327b62e718ba3","slot":null},{"block":null,"method":"getAccountInfo","params":["Xsc9qvGR1efVDFGLrVsmkzv3qi45LTBjeUKSPmx9qEh",{"commitment":"confirmed","encoding":"base64"}],"raw_result":{"context":{"apiVersion":"4.3.0","slot":458786331},"value":{"data":["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","base64"],"executable":false,"lamports":725748758,"owner":"TokenzQdBNbLqP5VEhdkAS6EPFLC1PHnBqCXEpPxuEb","rentEpoch":18446744073709551615,"space":679}},"result_hash":"ca68c4f5bd28cb5f737ae7545def70731a8bd60314d2593b6a891c654a7ecb66","slot":458786331},{"block":null,"method":"eth_call","params":["0xc845b2894dBddd03858fd2D643B4eF725fE0849d","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":null,"method":"eth_call","params":["0xA9eE28C80f960B889dFbd1902055218cBa016F75","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":null,"method":"getAccountInfo","params":["gEGtLTPNQ7jcg25zTetkbmF7teoDLcrfTnQfmn2ondo",{"commitment":"confirmed","encoding":"base64"}],"raw_result":{"context":{"apiVersion":"4.3.0","slot":458786333},"value":{"data":["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","base64"],"executable":false,"lamports":5407920,"owner":"TokenzQdBNbLqP5VEhdkAS6EPFLC1PHnBqCXEpPxuEb","rentEpoch":18446744073709551615,"space":649}},"result_hash":"da49c76578b29f9ca3bdf0e306d3c69b6798149e3e8a5f676600afb59e6dda63","slot":458786333},{"block":null,"method":"eth_call","params":["0xc845b2894dBddd03858fd2D643B4eF725fE0849d","totalSupply()"],"raw_result":"Some(\"41193603800530679932655\")","result_hash":"ff184cc646add9d9b5934aecf88a18baa11472e95d1f26b043ad5893dd9b2716","slot":null},{"block":null,"method":"eth_call","params":["0xA9eE28C80f960B889dFbd1902055218cBa016F75","totalSupply()"],"raw_result":"Some(\"71418205077537486106372\")","result_hash":"af26dca99a6862a882a5df9358e341ac6005d5ae8c9f57b46b801d4355e77192","slot":null},{"block":null,"method":"getProgramAccounts","params":["metaqbxxUerdq28cj1RbAWkYQm3ybzjb6a8bt518x1s",{"commitment":"confirmed","encoding":"base64","filters":[{"memcmp":{"bytes":"Xsc9qvGR1efVDFGLrVsmkzv3qi45LTBjeUKSPmx9qEh","offset":33}}]}],"result_hash":"4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945","slot":null},{"block":null,"method":"getProgramAccounts","params":["metaqbxxUerdq28cj1RbAWkYQm3ybzjb6a8bt518x1s",{"commitment":"confirmed","encoding":"base64","filters":[{"memcmp":{"bytes":"gEGtLTPNQ7jcg25zTetkbmF7teoDLcrfTnQfmn2ondo","offset":33}}]}],"result_hash":"4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945","slot":null},{"block":null,"method":"eth_call","params":["0xd0601CE157Db5bdC3162BbaC2a2C8aF5320D9EEC","symbol()"],"raw_result":"Some(\"NVDA\")","result_hash":"021d1642ab9caf5c93ff501b70a3d5285343a63f3b632bcbe7daed2fdac7ebfb","slot":null},{"block":null,"method":"eth_call","params":["0xd0601CE157Db5bdC3162BbaC2a2C8aF5320D9EEC","name()"],"raw_result":"Some(\"NVIDIA • Robinhood Token\")","result_hash":"164300b6b2737c6d4c2f7641a7df85a5a7adae8429019a4b66cdf2e8e5fe57c6","slot":null},{"block":null,"method":"eth_call","params":["0xd0601CE157Db5bdC3162BbaC2a2C8aF5320D9EEC","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":null,"method":"eth_call","params":["0xd0601CE157Db5bdC3162BbaC2a2C8aF5320D9EEC","totalSupply()"],"raw_result":"Some(\"87920467443920000000000\")","result_hash":"6b2b7b0ce089d84e5fc7bf93b6075ddf27c56cdb2e8f13ba477f866c85fdab44","slot":null},{"block":null,"method":"eth_call","params":["0xd0601CE157Db5bdC3162BbaC2a2C8aF5320D9EEC","uiMultiplier()"],"raw_result":"1000775159164630595","result_hash":"52e5ec7fbc2c3245d93278c80d04f4f9d203a2a2284a006b4b2e708b84182d87","slot":null}],"reads_truncated":false,"reasons":[{"code":"claims_unpublished_publisher_product","detail":"QED Guard found an exact on-chain symbol/name match for NVIDIA xStock (NVDA), but this address is absent from Backed xStocks's published deployment catalog. The catalog lists deployments on Arbitrum, BNB Chain, Ethereum, HyperEVM, Ink, Mantle, Monad, Optimism, Solana, Ton, Tron, XLayer."},{"code":"source_unverified","detail":"Published source did not match the observed contract or program."}],"signature":"i956Iu3DogId193HJIMnCEMctlqqqhti4gSbg1aev1cJP7aGRqMl1YI84Hvxef8qwK4rC14J1I0IK+wpisU6BA==","source":{"provider":"Sourcify","status":"unverified"},"subject_address":"0xa18dc0b98974d05b5990ab3f3c5f457e67f13e8f","subject_type":"token","verdict":"deny","wallet":null},"slot":null,"source":"on_demand","ticker":null}}