$ git clone -n https://src.fedoraproject.org/rpms/python-tifffile.git /var/lib/mock/f40-build-2204482-51961/root/chroot_tmpdir/scmroot/python-tifffile
Cloning into '/var/lib/mock/f40-build-2204482-51961/root/chroot_tmpdir/scmroot/python-tifffile'...
$ git fetch origin 49ec881b8457fbebb592a67e602256e9a0567cf5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-tifffile
 * [new ref]         49ec881b8457fbebb592a67e602256e9a0567cf5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 49ec881 Update to new release 2023.12.9