Pinchflat

NIST's NTP clock was microseconds from disaster

Media Tasks
Actions

Raw Attributes

Source: Jeff Geerling
  • livestream: false
  • upload_date_index: 99
  • nfo_filepath: /downloads/Jeff Geerling/Season 2025/s2025e122299 - NIST's NTP clock was microseconds from disaster.nfo
  • description: ...but most people would never know. The two posts referenced in this video: - Primary time scale failure: https://groups.google.com/a/list.nist.gov/g/internet-time-service/c/o0dDDcr1a8I - Update on Internet Time Services: https://groups.google.com/a/list.nist.gov/g/internet-time-service/c/OHOO_1OYjLY Also check out the status of all NIST Internet Time Servers: https://tf.nist.gov/tf-cgi/servers.cgi Thumbnail photos were adapted from Wikipedia Commons / US Government Public domain images: - https://www.nist.gov/pml/time-and-frequency-division/time-and-frequency-metrology-and-distribution - https://www.nist.gov/topics/physics/optical-frequency-combs Support me on Patreon: https://www.patreon.com/geerlingguy Sponsor me on GitHub: https://github.com/sponsors/geerlingguy Merch: https://www.redshirtjeff.com 2nd Channel: https://www.youtube.com/@GeerlingEngineering 3rd Channel: https://www.youtube.com/@Level2Jeff Contents: 00:00 - 5 microseconds 00:39 - What happened? 02:15 - NTP timing and why it doesn't matter 03:17 - Timely lessons
  • id: 58872
  • uploaded_at: 2025-12-22T16:23:09Z
  • inserted_at: 2026-01-02T20:20:15Z
  • uuid: 83f62e86-7274-4fab-870b-111dd5ea26fd
  • last_error:
  • playlist_index: 3
  • short_form_content: false
  • predicted_media_filepath: /downloads/Jeff Geerling/Season 2025/s2025e122299 - NIST's NTP clock was microseconds from disaster.mp4
  • media_filepath: /downloads/Jeff Geerling/Season 2025/s2025e122299 - NIST's NTP clock was microseconds from disaster.mp4
  • original_url: https://www.youtube.com/watch?v=ZRB7pjRVVkI
  • updated_at: 2026-01-03T01:57:03Z
  • media_redownloaded_at:
  • source_id: 8
  • title: NIST's NTP clock was microseconds from disaster
  • matching_search_term:
  • media_downloaded_at: 2026-01-03T01:56:55Z
  • prevent_download: false
  • thumbnail_filepath: /downloads/Jeff Geerling/Season 2025/s2025e122299 - NIST's NTP clock was microseconds from disaster-thumb.jpg
  • media_size_bytes: 31435418
  • duration_seconds: 317
  • metadata_filepath: /downloads/Jeff Geerling/Season 2025/s2025e122299 - NIST's NTP clock was microseconds from disaster.info.json
  • media_id: ZRB7pjRVVkI
  • prevent_culling: false
  • subtitle_filepaths: en/downloads/Jeff Geerling/Season 2025/s2025e122299 - NIST's NTP clock was microseconds from disaster.en.srt
  • culled_at:
Worker
State
Scheduled At
Pinchflat.Downloading.MediaDownloadWorker completed