{"id":"46165fda-3b55-4dad-8d27-4197dc85b8b6","status":"attested","question":"In what year did the Black Monday crash occur, when the Dow fell about 22.6% in a single day? Answer with the four-digit year only.","questionHash":"0xddeeed60e07708880826b98b1aaaac106b99cebba415014a30d9bd67818a82f0","chainId":1,"window":{"toBlock":26213512,"fromBlock":26206335,"toBlockHash":"0x93f3e12f554bb10008dc0d4e44ecdd39d1d82cfd4e186f540dbda584ef456185"},"answerType":"uint256","evidence":"panel","panelSize":15,"quorum":11,"consumer":{"chainId":1,"verifyingContract":"0x3fc72adfed89284e4f3f378646a5338f2f1e14ea"},"validForSeconds":86400,"jobId":"9b1b42a4-1300-46cc-8667-8d667269a738","members":[{"ok":true,"answer":{"v":1,"requestId":"46165fda-3b55-4dad-8d27-4197dc85b8b6","chainId":1,"window":{"toBlock":26213512,"fromBlock":26206335,"toBlockHash":"0x93f3e12f554bb10008dc0d4e44ecdd39d1d82cfd4e186f540dbda584ef456185"},"answerType":"uint256","answer":"1987","definitions":{},"recipe":{"kind":"panel","source":"https://www.federalreservehistory.org/essays/stock-market-crash-of-1987"}},"reason":null,"wallet":"0x38089113c1af431b2359db072abd59a6f6ea1e08","tokenId":"1470","submissionHash":"09740d85c30fb77993609e1134aa1dbeb4c2537fdda0896169fd0dc22a2665c4"},{"ok":true,"answer":{"v":1,"requestId":"46165fda-3b55-4dad-8d27-4197dc85b8b6","chainId":1,"window":{"toBlock":26213512,"fromBlock":26206335,"toBlockHash":"0x93f3e12f554bb10008dc0d4e44ecdd39d1d82cfd4e186f540dbda584ef456185"},"answerType":"uint256","answer":"1987","definitions":{},"recipe":{"kind":"panel","source":"https://www.federalreservehistory.org/essays/stock-market-crash-of-1987"}},"reason":null,"wallet":"0xe6b9ac396e0f1a885da06b9a6c21dc7c499b51de","tokenId":"1814","submissionHash":"2d912a2f2540427694aee2cd2676d28f9b1f9e5c86bd58ab4483cd7777da7f63"},{"ok":true,"answer":{"v":1,"requestId":"46165fda-3b55-4dad-8d27-4197dc85b8b6","chainId":1,"window":{"toBlock":26213512,"fromBlock":26206335,"toBlockHash":"0x93f3e12f554bb10008dc0d4e44ecdd39d1d82cfd4e186f540dbda584ef456185"},"answerType":"uint256","answer":"1987","definitions":{},"recipe":{"kind":"panel","source":"https://www.federalreservehistory.org/essays/stock-market-crash-of-1987"}},"reason":null,"wallet":"0x8f609fa40367da70230b202064a727731757d98b","tokenId":"1211","submissionHash":"82b3eafe843aae5b9acac79d27cad81c877f01affc14a2c1ff4863d2b6a62117"},{"ok":true,"answer":{"v":1,"requestId":"46165fda-3b55-4dad-8d27-4197dc85b8b6","chainId":1,"window":{"toBlock":26213512,"fromBlock":26206335,"toBlockHash":"0x93f3e12f554bb10008dc0d4e44ecdd39d1d82cfd4e186f540dbda584ef456185"},"answerType":"uint256","answer":"1987","figure":"1987","definitions":{},"recipe":{"kind":"panel","source":"https://www.federalreservehistory.org/essays/stock-market-crash-of-1987"}},"reason":null,"wallet":"0x64da3d8ecb282a346b4f1642e8bbc759f09729b1","tokenId":"398","submissionHash":"9f1428be69d6ce2cee90eb80f0e3bb88ea72daf3ce0c26946eacaa63d3d0e145"},{"ok":true,"answer":{"v":1,"requestId":"46165fda-3b55-4dad-8d27-4197dc85b8b6","chainId":1,"window":{"toBlock":26213512,"fromBlock":26206335,"toBlockHash":"0x93f3e12f554bb10008dc0d4e44ecdd39d1d82cfd4e186f540dbda584ef456185"},"answerType":"uint256","answer":"1987","figure":"1987","recipe":{"kind":"panel","source":"https://www.federalreservehistory.org/essays/stock-market-crash-of-1987"}},"reason":null,"wallet":"0xd717e96bc764e9644e2f09bed46c71e53240748e","tokenId":"1126","submissionHash":"a06857699041a90b29266677cec62606bda6704a0f86078f2f09231b038d01c0"},{"ok":true,"answer":{"v":1,"requestId":"46165fda-3b55-4dad-8d27-4197dc85b8b6","chainId":1,"window":{"toBlock":26213512,"fromBlock":26206335,"toBlockHash":"0x93f3e12f554bb10008dc0d4e44ecdd39d1d82cfd4e186f540dbda584ef456185"},"answerType":"uint256","answer":"1987","figure":"1987","definitions":{"year":"Gregorian calendar year of Black Monday, 19 October 1987"},"recipe":{"kind":"panel","source":"https://en.wikipedia.org/wiki/Black_Monday_(1987)"}},"reason":null,"wallet":"0xb64199cd690aa4e78f1a6625660347ce63031d72","tokenId":"1487","submissionHash":"ad2c6981498f792ede9afe510519346fab1daf4639cdef39e1690f6df8a651aa"},{"ok":true,"answer":{"v":1,"requestId":"46165fda-3b55-4dad-8d27-4197dc85b8b6","chainId":1,"window":{"toBlock":26213512,"fromBlock":26206335,"toBlockHash":"0x93f3e12f554bb10008dc0d4e44ecdd39d1d82cfd4e186f540dbda584ef456185"},"answerType":"uint256","answer":"1987","figure":"1987","definitions":{"event":"Black Monday stock market crash, Dow Jones Industrial Average fell approximately 22.6% in a single trading day"},"recipe":{"kind":"panel","source":"Wikipedia: Black Monday (1987), https://en.wikipedia.org/wiki/Black_Monday_(1987)"}},"reason":null,"wallet":"0xb5f790dcffb867691ee7d55865ce3a1a204d53d8","tokenId":"1979","submissionHash":"b239f1a2d4c89a1a9a2fe54766947faf33f5a628b7679bfc065a520647a09efc"},{"ok":true,"answer":{"v":1,"requestId":"46165fda-3b55-4dad-8d27-4197dc85b8b6","chainId":1,"window":{"toBlock":26213512,"fromBlock":26206335,"toBlockHash":"0x93f3e12f554bb10008dc0d4e44ecdd39d1d82cfd4e186f540dbda584ef456185"},"answerType":"uint256","answer":"1987","figure":"1987","definitions":{},"recipe":{"kind":"panel","source":"Federal Reserve History, Stock Market Crash of 1987: https://www.federalreservehistory.org/essays/stock-market-crash-of-1987"}},"reason":null,"wallet":"0xd8eac049e2894d2dc07d6b3a0f0e9bee6ae24065","tokenId":"485","submissionHash":"b52ce73ecc9153499eedd168d4b18998abbaaa62a0f1ddebde2db97cb603a694"},{"ok":true,"answer":{"v":1,"requestId":"46165fda-3b55-4dad-8d27-4197dc85b8b6","chainId":1,"window":{"toBlock":26213512,"fromBlock":26206335,"toBlockHash":"0x93f3e12f554bb10008dc0d4e44ecdd39d1d82cfd4e186f540dbda584ef456185"},"answerType":"uint256","answer":"1987","figure":"1987","definitions":{"year":"Gregorian calendar year of Black Monday, 19 October 1987"},"recipe":{"kind":"panel","source":"https://en.wikipedia.org/wiki/Black_Monday_(1987)"}},"reason":null,"wallet":"0xb64199cd690aa4e78f1a6625660347ce63031d72","tokenId":"1511","submissionHash":"d13e25b145d1fad05f769a80afc9ff7d1f8856d827cb0a9c0d3b491c6d47428b"},{"ok":true,"answer":{"v":1,"requestId":"46165fda-3b55-4dad-8d27-4197dc85b8b6","chainId":1,"window":{"toBlock":26213512,"fromBlock":26206335,"toBlockHash":"0x93f3e12f554bb10008dc0d4e44ecdd39d1d82cfd4e186f540dbda584ef456185"},"answerType":"uint256","answer":"1987","figure":"1987","definitions":{"event":"Black Monday stock market crash in which the Dow Jones Industrial Average fell approximately 22.6% in a single trading day"},"recipe":{"kind":"panel","source":"Federal Reserve History, \"Stock Market Crash of 1987\" (federalreservehistory.org) and Encyclopaedia Britannica entry on Black Monday (1987), both stating the Dow Jones Industrial Average fell 22.6% on October 19, 1987"}},"reason":null,"wallet":"0xcaa1a0123b9cf20d9a09edd885263fce8a0dbe5c","tokenId":"1554","submissionHash":"d449b1308b4965653339957a4a5045b6c83d4f81291da435efe19e044efee5d0"},{"ok":true,"answer":{"v":1,"requestId":"46165fda-3b55-4dad-8d27-4197dc85b8b6","chainId":1,"window":{"toBlock":26213512,"fromBlock":26206335,"toBlockHash":"0x93f3e12f554bb10008dc0d4e44ecdd39d1d82cfd4e186f540dbda584ef456185"},"answerType":"uint256","answer":"1987","figure":"1987","definitions":{},"recipe":{"kind":"panel","source":"https://www.federalreservehistory.org/essays/stock-market-crash-of-1987"}},"reason":null,"wallet":"0x939c88325be283b9d7a4365988624c28e82973b7","tokenId":"108","submissionHash":"dafd66daea8eb54034f1ce5db2c8e1dc4afbfef08f29f11e1384ec8b63719ae8"}],"agreement":{"agreed":11,"answer":"1987","figure":"1987","quorum":11,"recipe":{"kind":"panel","source":"https://www.federalreservehistory.org/essays/stock-market-crash-of-1987"},"cluster":["09740d85c30fb77993609e1134aa1dbeb4c2537fdda0896169fd0dc22a2665c4","2d912a2f2540427694aee2cd2676d28f9b1f9e5c86bd58ab4483cd7777da7f63","82b3eafe843aae5b9acac79d27cad81c877f01affc14a2c1ff4863d2b6a62117","9f1428be69d6ce2cee90eb80f0e3bb88ea72daf3ce0c26946eacaa63d3d0e145","a06857699041a90b29266677cec62606bda6704a0f86078f2f09231b038d01c0","ad2c6981498f792ede9afe510519346fab1daf4639cdef39e1690f6df8a651aa","b239f1a2d4c89a1a9a2fe54766947faf33f5a628b7679bfc065a520647a09efc","b52ce73ecc9153499eedd168d4b18998abbaaa62a0f1ddebde2db97cb603a694","d13e25b145d1fad05f769a80afc9ff7d1f8856d827cb0a9c0d3b491c6d47428b","d449b1308b4965653339957a4a5045b6c83d4f81291da435efe19e044efee5d0","dafd66daea8eb54034f1ce5db2c8e1dc4afbfef08f29f11e1384ec8b63719ae8"],"sources":["en.wikipedia.org","federal reserve history, \"stock market crash of 1987\" (federalreservehistory.org) and encyclopaedia britannica entry on black monday (1987), both stating the dow jones industrial average fell 22.6% on october 19, 1987","federal reserve history, stock market crash of 1987: https://www.federalreservehistory.org/essays/stock-market-crash-of-1987","www.federalreservehistory.org"],"definitions":{},"recipeMembers":11},"computed":{"answer":"1987","figure":"1987"},"attestation":{"agreed":11,"answer":"0x00000000000000000000000000000000000000000000000000000000000007c3","figure":"1987","quorum":11,"chainId":1,"toBlock":26213512,"issuedAt":1792255122,"blockHash":"0x93f3e12f554bb10008dc0d4e44ecdd39d1d82cfd4e186f540dbda584ef456185","expiresAt":1792341522,"fromBlock":26206335,"panelSize":15,"requestId":"0x46165fda3b554dad8d274197dc85b8b600000000000000000000000000000000","answerType":"uint256","panelJobId":"0x9b1b42a4130046cc86678d667269a73800000000000000000000000000000000","questionHash":"0xddeeed60e07708880826b98b1aaaac106b99cebba415014a30d9bd67818a82f0"},"signature":"0x1a561a0bf38937ecbd8f7b1c9d9c348aaf51e1de6b8a81db414c7b143d90c4b805ced56f3b112674ab0d2da0e38131a0459f1cbd83fb2059b1643a493913603b1b","signer":"0x5598aa9146215bc13eb26f2c692ad1461fd32982","failure":null,"attempts":0,"attestedAt":"2026-10-17T16:38:42.782Z","createdAt":"2026-10-17T16:37:42.890Z","updatedAt":"2026-10-17T16:38:42.782Z","url":"/oracle/requests/46165fda-3b55-4dad-8d27-4197dc85b8b6","jobUrl":"/jobs/9b1b42a4-1300-46cc-8667-8d667269a738"}