In Verruf: quick facts
Sourced, updated Oct 2026- Real name
- Ferdinand Hartmann
- Nationality
- German
- Based in
- Berlin, Germany
- Genres
- Techno, Hard techno
- Labels
- 44 Label Group, R - Label Group
- Active since
- 2019
Essential tracks
- Leid (Kobosil Suffer Mix)2021
- Shine2023
- Last Trip To Heaven2024
- Fassade2025
- Ewigkeit2026
Upcoming shows
Festivals with In Verruf on the lineup
Upcoming
MAYDAY Poland (Katowice, Poland) 2026
Upcoming
Echelon Festival (Bad Aibling, Germany) 2027
Upcoming
Ferra Festival (Volklingen, Germany) 2027
Past festival appearances
Where In Verruf has played
Into The Woods (Amersfoort, Netherlands) 2026
Rotterdam Rave Festival (Rotterdam, Netherlands) 2026
Isle Of Summer (Wien, Austria) 2026
Open Beatz Festival (Nuremberg, Germany) 2026
WET Open Air Festival (Sindelfingen, Germany) 2026
SonneMondSterne XXVII (Saalburg-Ebersdorf, Germany) 2025
Verknipt Festival (Utrecht, Netherlands) 2025
Frequently asked questions
Quick answers about In Verruf
Where is In Verruf from?
In Verruf is from German. Today In Verruf is based in Berlin, Germany.
What is In Verruf's real name?
In Verruf's real name is Ferdinand Hartmann.
What kind of music does In Verruf play?
In Verruf plays techno and hard techno.
What are In Verruf's best known tracks?
Signature tracks include "Leid (Kobosil Suffer Mix)" (2021), "Shine" (2023) and "Last Trip To Heaven" (2024).
When is In Verruf's next festival show?
In Verruf is on the lineup of MAYDAY Poland (Katowice, Poland) 2026, starting November 10, 2026.
Labels
The labels In Verruf releases on and runs, with Beatport chart tracks from the last 12 months.
Similar artists
Artists who share the most stories with In Verruf on Techno Airlines
