The document is an open letter from Dr. Marius Ebert to Federal President Frank-Walter Steinmeier criticizing his invitation to a concert in Chemnitz following the murder of a man by migrants. The letter argues the concert featured lyrics promoting violence and criminality and was intended to distract from the murder, not honor the victim. It accuses the President of violating his neutrality obligation and promoting a sick culture. The letter states it will publish materials from the concert permanently on the blockchain so future generations can see the abnormal actions of German political elites at this time.