I used the Fedora-Sericea-ostree-x86_64-40-1.14.iso iso both times, with sha256sum 9b8cce1ecbaba24a7e8db1b401b240382954acee5fb9993ad4b536f42f9186a6, matching the included checksum file.
I used the Fedora-Sericea-ostree-x86_64-40-1.14.iso iso both times, with sha256sum 9b8cce1ecbaba24a7e8db1b401b240382954acee5fb9993ad4b536f42f9186a6, matching the included checksum file.