$ skopeo copy oci-archive:/var/lib/mock/f42-flatpak-container-build-58977392-6569543/root/chroot_tmpdir/kig-flatpak-25.04.0-1.x86_64.oci.tar docker://candidate-registry.fedoraproject.org/kig:f42-flatpak-container-build-131796608-x86_64-20250421063257
Getting image source signatures
Copying blob sha256:c935fce1a5362c07a38d56094d2c1db0eaabed5a190831777333868c7c4dd4f5
Copying config sha256:b154b5da9ed09dfa1a8291498c3ce615e988516ce75f32b60c71c547d0748cbb
Writing manifest to image destination