{"conversationCode":"574-007","tapeNumber":574,"conversationNumber":7,"identifier":"37-wht-conversation-574-007","startDateTime":"1971-09-17T15:41:00.000Z","endDateTime":"1971-09-17T15:43:00.000Z","startDate":"17-Sep-1971","startTime":"11:41 AM","endDate":"17-Sep-1971","endTime":"11:43 AM","dateCertainty":"certain","timeCertainty":"estimated","participants":"Butterfield, Alexander P.; [Unknown person(s)];","description":"On September 17, 1971, Alexander P. Butterfield and unknown person(s) met in the Oval Office of the White House at an unknown time between 11:41 am and 11:43 am. The Oval Office taping system captured this recording, which is known as Conversation 574-007 of the White House Tapes.","locationCode":"OVAL","recordingDevice":"Oval Office","latitudeEstimated":38.8974,"longitudeEstimated":-77.0374,"chronCode":2,"chronRelease":"Second Chronological Release","chronReleaseDate":"26-Oct-2000","aogpRelease":null,"aogpSegment":null,"lastModified":"2015-07-27T17:04:10.235Z","findingAid":"Conversation No. 574-7\n\nDate: September 17, 1971\nTime: Unknown between 11:41 am and 11:43 am\nLocation: Oval Office\n\nAlexander P. Butterfield met with an unknown person.\n\n     Instructions\n           -Unknown person’s understanding\n\nButterfield and the unknown person left at an unknown time before 11:43 am.","filename":["574-007-splice.mp3"],"tapeStart":"02:50:53","tapeEnd":"02:51:20","participantsList":["Butterfield, Alexander P.","[Unknown person(s)]"],"prevCode":"574-006","nextCode":"574-008","aiSummary":{"text":"Alexander P. Butterfield met with an unidentified individual in the Oval Office to provide specific instructions or clarifications. The brief encounter focused on ensuring the unknown participant reached a proper understanding of these directives. No further actions or developments were recorded before the participants departed shortly thereafter.","topics":["Alexander P. Butterfield","Oval Office","Administrative instructions","White House operations"],"generatedAt":"2026-04-07T00:00:06.099Z"},"topicSlugs":["alexander-p-butterfield","oval-office","administrative-instructions","white-house-operations"],"audioDurationSec":29,"audioFiles":[{"file":"574-007-splice.mp3","bytes":702216,"durationSec":29.23,"bitrate":192183,"missing":false}],"audioIsShared":false,"audioProbedAt":"2026-10-27T04:37:58.639Z","originalFilename":["574a.mp3","574b.mp3"],"spliceSource":{"spliceType":"bigtape","sourceFiles":["574b.mp3"],"cutStart":10312.98,"cutEnd":10342.2,"adjustedStart":10312.98,"adjustedEnd":10342.2,"boundaryMethod":"llm-alignment","confidence":"medium","splicedAt":"2026-10-27T04:37:58.639Z"},"transcript":[{"start":10314.71,"end":10315.33,"text":"He's coming this way."},{"start":10315.35,"end":10315.89,"text":"He's coming this way."}],"transcriptBoundary":{"start":10314.48,"end":10340.7,"startMethod":"llm-alignment","endMethod":"llm-alignment"},"transcriptConfidence":"medium","transcriptSource":"bigtape","audio":["https://nixon.nyc3.digitaloceanspaces.com/audio/574-007-splice.mp3"],"url":"https://www.easynixon.org/tapes/574-007","nixonLibraryUrl":"https://www.nixonlibrary.gov/white-house-tapes/574/conversation-574-007","license":"Public domain (U.S. Government work). AI-generated fields (transcript, aiSummary) are provided as-is without warranty."}