Digital Money Matters



I am an entrepreneur, consultant, writer and film producer. Most of my activities are related to Bitcoin, Cryptocurrencies and Blockchain technology. 

My New Book




My new book Freakin' Crisis Proof - The Handbook of Financial Freedom has been published on October 6th, 2020 through Private Key Publishing and Amazon.


Its German version Krisenfest - Das Handbuch der finanziellen Freiheit has been published on July 23rd by Börsenmedienverlag.


Crypto Art Project '21 Heads'



I am managing a young artist who calls himself Max Cryptohead. In his series 21 Heads  he creates digital portraits of pioneers of the crypto movement. 

How to Use Bitcoin and Blockchain Tech

You would like to use Blockchain technology professionally? 
You would like to tokenise an asset or issue your own token?
You would like to buy Bitcoins and store them safely?

I can help you to make the most out of this exciting new technology and to avoid commonly made mistakes.

My Other Books

I have published three books about Bitcoin and Cryptocoins. My second book Cryptocoins was a bestseller in Germany. My fourth book will be published soon.

Films for Crypto Clients

With Bitfilm, my international network of animators, cinematographers and sound designers, I have produced more than 80 explainer videos and serial episodes about cryptocurrencies, blockchain technology and other subjects.

>> Watch Bitfilms!