@Gargron Oddly the fact it is digital gives me much more hope that copies will persist rather than something like flammable or chemically degrading film. Yes, there will be times (maybe long times) when things aren’t available due to licensing, but I feel like it’s much less likely all known copies will disappear. Distributed redundancy is easier for bits, in my opinion. Think of all those analog recording masters lost in the Universal fire because it was all kept it one place.