2020 marked the 75th anniversary of the liberation of many Nazi concentration camps and the end of WWII. From March, major commemorations planned to be held onsite and in-person were rapidly moved online. Amidst all of the challenges the Covid-19 Pandemic has presented museums, this shift to digital commemoration offers a unique opportunity for us to archive these events for the first time. This blog post considers what it might mean to archive a (digital) event.