# #

https://www.gnu.org/software/guix/news/reproducible-builds-a-status-update.html

> $ guix challenge $(guix package -A | cut -f1) \
> --substitute-urls="https://mirror.hydra.gnu.org https://berlin.guixsd.org"
>
> …
>
> 6,501 store items were analyzed:
> - 5,048 (77.6%) were identical
> - 533 (8.2%) differed
> - 920 (14.2%) were inconclusive