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All own contributions (blog entries) are released under Creative Common Attribution 4.0 International License.
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If you want to use my content directly or adapt and change it for commercial as well as non-commercial use cases please reference me by name (Waldemar Rosenfeld) and mention the source of the content (

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Waldemar Rosenfeld
Stingstraße 25/1
72336 Balingen
waldemar [at] ciam [dot] ninja


Due to the German regulation "Vorgabe: §55 Abs. 1 RStV" I'm forced to provide a "summonable" address for potential legal measures. Please support the petition prepared by Anke Domscheit-Berg, Petra Sitte, Doris Achelwilm, Gökay Akbulut, Simone Barrientos, Birke Bull-Bischoff, Brigitte Freihold, Nicole Gohlke, André Hahn, Ulla Jelpke, Amira Mohamed Ali, Niema Movassat, Norbert Müller, Petra Pau, Sören Pellmann, Friedrich Straetmanns, Andreas Wagner, Katrin Werner, Sabine Zimmermann. Protecting content creators to allow for free speech and free content in the future.