39c3; bitsundbaeume_aboutfreedom: 0.21; ccc: 2.0; chaos_jetzt: 0.9; cdc: 0.24; fnf: 0.12; free-knowledge-habitat: 0.13; haecksen-assembly: 1.4; music: 1.5; sharedtables: 1.0; spaetverkauf: 0.6; sgmk: 1.0; 2025-12-28 14:28:43.391737+00:0039c32025-12-27T10:00:00+00:002025-12-30T15:00:00+00:00400:10Europe/Berlinhttps://events.ccc.de/congress/2025/hub/https://events.ccc.de/congress/2025/hub/