What software? Like, individual packages? Many of them - here's the ones that do so on Arch: https://tests.reproducible-builds.org/archlinux/archlinux.html http

What software? Like, individual packages? Many of them - here's the ones that do so on Arch: https://tests.reproducible-builds.org/archlinux/archlinux.html https://tests.reproducible-builds.org/archlinux/archlinux.ht... If you mean which distribution has 100% of its packages reproducible, probably none yet. But Arch and Debian are both making progress.