Constance Stein, Innovation Manager of the Otto Group Blockchain is dead, long live blockchain. After the crypto-craze the question remains if there is any potential in blockchain for retailers. My talk will show how the Otto Group identified use cases, enabled colleagues to discuss use cases and translate them into prototypes. Constance Stein is Innovation Manager of the Otto Group, one oft he world’s largest online retailers with online sales of 7.9 billion euros. She continuously tracks down innovations in customer service and fintech to advise companies such as OTTO, bonprix and Hermes on the implementation of innovative projects. In the last two years she has successfully driven forward main topics like Conversational Commerce and Blockchain.