Github's backup on Svalbard also uses some kind of film, and it's supposed to last 500 to 1000 years: https://en.m.wikipedia.org/wiki/Arctic_World_Archive https

Github's backup on Svalbard also uses some kind of film, and it's supposed to last 500 to 1000 years: https://en.m.wikipedia.org/wiki/Arctic_World_Archive https://en.m.wikipedia.org/wiki/Arctic_World_Archive