Evolution and history of 33.333 years of Hardcore Music
HackerHotel 2025 · 2025
Presenter: Elger "Stitch" Jonker
Attributed source ↗ · Plaintext record
CCC recording catalog. Title: source supplied. Credit: source supplied. Delivery: Not independently verified.
Source date value: 2025-02-15T21:30:00.000+01:00. This is retained as source metadata; recording dates or placeholder timestamps do not establish a session’s actual date.
Rights: Metadata and source links only; abstracts, biographies, transcripts and media not republished
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.
Inspect structured metadata and provenance
{
"id": "ccc-fcb49a3c-9130-57c7-9127-3c3830e3b71f",
"title": "Evolution and history of 33.333 years of Hardcore Music",
"presenters": [
"Elger \"Stitch\" Jonker"
],
"event": "HackerHotel 2025",
"year": "2025",
"source_url": "https://media.ccc.de/v/2025-218-evolution-and-history-of-33-333-years-of-hardcore-music",
"source_kind": "CCC recording catalog",
"source_file": "ccc-hackerhotel2025.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/2025-218-evolution-and-history-of-33-333-years-of-hardcore-music"
}
],
"provenance": [
{
"event": "hackerhotel2025",
"title": "HackerHotel 2025",
"source": "https://api.media.ccc.de/public/conferences/hackerhotel2025",
"file": "ccc-hackerhotel2025.json",
"sha256": "e727d04945fe7fc2268d9f1c348444a5c0b8fc5b46306854ce4625dcbddcaaaa",
"checked": "2026-10-16T03:46:51Z",
"source_records": 41
}
],
"source_guid": "fcb49a3c-9130-57c7-9127-3c3830e3b71f",
"source_event_api": "https://api.media.ccc.de/public/events/fcb49a3c-9130-57c7-9127-3c3830e3b71f",
"date": "2025-02-15T21:30:00.000+01:00",
"duration_seconds": 3931,
"language": "nld",
"tags": [
"218",
"2025",
"hackerhotel2025",
"Talks",
"Leonardo Da Vinci",
"hackerhotel2025-nld",
"Day 2"
],
"event_acronym": "hackerhotel2025",
"source_schedule_url": "https://pretalx.hackerhotel.nl/2025/schedule/export/schedule.xml"
}