CONFERENCE METADATA — incomplete historical coverage; source presence is not proof of delivery.
Research dataset: Lukas Walter, Clemens Sauerwein, Daniel Woods, InfoSec.pptx, https://doi.org/10.5281/zenodo.15989593, CC BY 4.0 https://creativecommons.org/licenses/by/4.0/. Changes: metadata extraction, exact-match reconciliation and uncertainty flags. No endorsement implied.

{
  "id": "ccc-import-c2248d7798bcff363c",
  "title": "Transparency and Privacy",
  "presenters": [
    "Caspar Bowden"
  ],
  "event": "23C3: Who can you trust?",
  "year": "2006",
  "source_url": "https://media.ccc.de/v/23C3-1724-en-transparency_and_privacy",
  "source_kind": "CCC recording catalog",
  "source_file": "ccc-23c3.json",
  "rights": "Metadata and source links only; abstracts, biographies, transcripts and media not republished",
  "delivery_status": "Not independently verified",
  "title_status": "source supplied",
  "presenter_status": "source supplied",
  "media": [
    {
      "kind": "recording page",
      "url": "https://media.ccc.de/v/23C3-1724-en-transparency_and_privacy"
    }
  ],
  "provenance": [
    {
      "event": "23c3",
      "title": "23C3: Who can you trust?",
      "source": "https://api.media.ccc.de/public/conferences/23c3",
      "file": "ccc-23c3.json",
      "sha256": "994c9fc796cec15f61e2c22258174d656238510dfd08b1cc9b38727479a87dec",
      "checked": "2026-10-16T03:44:14Z",
      "source_records": 124
    }
  ],
  "source_guid": "import-c2248d7798bcff363c",
  "source_event_api": "https://api.media.ccc.de/public/events/import-c2248d7798bcff363c",
  "date": "2006-12-27T01:00:00.000+01:00",
  "duration_seconds": 3802,
  "language": "eng",
  "tags": [
    "23c3",
    "Society"
  ],
  "event_acronym": "23c3",
  "source_schedule_url": null
}