[aseipp]

NixOS currently isn't there. A lot of this work is done, but much still remains. We have benefited greatly from Debian's work, though (Debian maintainers frequently come across as happy upstream participants to fix issues like this in the ecosystem, which really helps everyone!)

https://r13y.com/ tracks the progress of NixOS reproducibility; currently we're at 98.23% bit-for-bit identical for our minimal installer ISO. After that, we'll need the graphical installer, and then more of the base package set. So we've still got a ways to go.