{"conversationCode":"456-001","tapeNumber":456,"conversationNumber":1,"identifier":"37-wht-conversation-456-001","startDateTime":"1971-02-23T05:00:00.000Z","endDateTime":"1971-02-23T14:42:00.000Z","startDate":"23-Feb-1971","startTime":"12:00 AM","endDate":"23-Feb-1971","endTime":"9:42 AM","dateCertainty":"certain","timeCertainty":"estimated","participants":"United States Secret Service agents;","description":"On February 23, 1971, United States Secret Service agents met in the Oval Office of the White House at an unknown time between 12:00 am and 9:42 am. The Oval Office taping system captured this recording, which is known as Conversation 456-001 of the White House Tapes.","locationCode":"OVAL","recordingDevice":"Oval Office","latitudeEstimated":38.8974,"longitudeEstimated":-77.0374,"chronCode":1,"chronRelease":"First Chronological Release","chronReleaseDate":"5-Oct-1999","aogpRelease":null,"aogpSegment":null,"lastModified":"2015-07-27T17:04:10.235Z","findingAid":"Conversation No. 456-1\n\nDate: February 23, 1971\nTime: Unknown between 12:00 am and 9:42 am\nLocation: Oval Office\n\nUnknown people [Secret Service] met\n\n******************************************************************************\n\n[Previous non-historical (H) withdrawal reviewed under deed of gift 10/29/2019. Segment\ncleared for release.]\n[Non-Historical]\n[456-001-w001]\n[Duration: 33s]\n\n[This portion of the tape is mostly room noise with some muffled background conversation.]\n\n******************************************************************************\n\nRecording was cut off at an unknown time before 9:42 am","filename":["456-001.mp3"],"tapeStart":"00:00:44","tapeEnd":"00:02:10","participantsList":["United States Secret Service agents"],"prevCode":"455-025","nextCode":"456-002","transcript":[{"start":0.08,"end":4.47,"text":"I'm sorry."}],"aiSummary":{"text":"United States Secret Service agents convened in the Oval Office to discuss security-related matters. The recording consists primarily of room noise and muffled, unintelligible dialogue. No substantive policy discussions, decisions, or actionable intelligence were captured in this brief segment.","topics":["Secret Service","White House security","Oval Office operations","presidential protection"],"generatedAt":"2026-04-06T21:00:48.691Z"},"topicSlugs":["secret-service","white-house-security","oval-office-operations","presidential-protection"],"audioDurationSec":87,"audioFiles":[{"file":"456-001.mp3","bytes":2080181,"durationSec":86.6,"bitrate":192161,"missing":false}],"audioIsShared":false,"audioProbedAt":"2026-09-18T02:19:47.662Z","audio":["https://nixon.nyc3.digitaloceanspaces.com/audio/456-001.mp3"],"url":"https://www.easynixon.org/tapes/456-001","nixonLibraryUrl":"https://www.nixonlibrary.gov/white-house-tapes/456/conversation-456-001","license":"Public domain (U.S. Government work). AI-generated fields (transcript, aiSummary) are provided as-is without warranty."}