"/youtube/v3/liveBroadcasts?part=id,snippet,contentDetails,status&mine=true&maxResults=50
returns 10 entries, none of which are "Z_OQ9X3V-Ko": "id": "jbCKnscEbmE",
"actualStartTime": "2015-11-26T08:33:48.628Z",
"actualEndTime": "2015-11-26T20:25:21.000Z",
"lifeCycleStatus": "complete",
"id": "i8QWCaRAP7E",
"actualStartTime": "2015-11-18T11:04:34.542Z",
"actualEndTime": "2015-11-18T22:56:51.000Z",
"lifeCycleStatus": "complete",
"id": "UjeRjaQ0-KU",
"actualStartTime": "2015-11-11T13:24:08.278Z",
"actualEndTime": "2015-11-12T01:15:37.000Z",
"lifeCycleStatus": "complete",
"id": "RKPuRpAcSfs",
"actualStartTime": "2015-11-10T23:53:45.665Z",
"actualEndTime": "2015-11-11T11:48:31.000Z",
"lifeCycleStatus": "complete",
"id": "Gg7DV3XeY08",
"actualStartTime": "2015-10-30T23:44:08.467Z",
"actualEndTime": "2015-10-31T11:35:45.000Z",
"lifeCycleStatus": "complete",
"id": "Jgq1-qKryx4",
"actualStartTime": "2015-10-29T15:00:10.001Z",
"actualEndTime": "2015-10-30T04:54:12.000Z",
"lifeCycleStatus": "complete",
"id": "kUbm7mRzucw",
"actualStartTime": "2015-10-23T16:18:52.824Z",
"actualEndTime": "2015-10-24T04:10:39.000Z",
"lifeCycleStatus": "complete",
"id": "lgVXFThZP5Y",
"actualStartTime": "2015-10-23T04:05:56.033Z",
"actualEndTime": "2015-10-23T15:57:59.000Z",
"lifeCycleStatus": "complete",
"id": "gTIK2XawLDA",
"actualStartTime": "2015-01-07T20:15:54.541Z",
"actualEndTime": "2015-10-21T21:02:16.000Z",
"lifeCycleStatus": "complete",
"id": "8RyXumjr-rA",
"actualStartTime": "2014-12-06T00:40:25.882Z",
"actualEndTime": "2015-01-07T20:03:35.000Z",
"lifeCycleStatus": "complete",
If you go to the dnalounge/videos page, all of those videos are listed there, with the title "DNA Lounge Live Stream". I don't even know where those came from, or how there got to be ten of them. Except for the last two, they all have durations of less than 12 hours, and are not consecutive, so... WTF are they?