Nix, if not used incorrectly (and they really make it hard to use it, both correctly and incorrectly lol), gives you reproducible and verifiable builds.

Unfortunately I have to agree with the sibling comment that it suffers from poor naming and the docs are very hard to grok which makes it harder to get traction.

I really hate the idea of `it's all sales at the end of the day` but if Nix could figure how to "sell" itself to more people then we would probably have less of those problems.