The greatest promise of justice since Karl MarxIn the film "Matrix", the hero has to decide whether to take the blue or the red pill. The blue one makes him forget, the red one makes him realise the truth about the world. Based on this, Bitcoin is called "the orange pill", because anyone who deals with it realises the power of Wall Street and central banks in our world. And Bitcoin promises liberation from this: it is independent of centralised authorities such as banks and cannot be manipulated by them. Mangold describes with knowledge and passion how even he, the literary critic, fell under the fascination of Bitcoin and why it is not just a digital currency, but a system of freedom and justice.