Hi! On the https://xubuntu.org/download/ page, there should be SHA256SUMS file(s). Currently none available.
(Even searching the whole web, there is not any shasum file for the xubuntu-20.04.1-desktop-amd64.iso file!) -- K.Peter -- xubuntu-devel mailing list xubuntu-devel@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/xubuntu-devel