$ skopeo copy oci-archive:/var/lib/mock/f42-flatpak-container-build-58997393-6570077/root/chroot_tmpdir/kcachegrind-flatpak-25.04.0-1.aarch64.oci.tar docker://candidate-registry.fedoraproject.org/kcachegrind:f42-flatpak-container-build-131827586-aarch64-20250421201414
Getting image source signatures
Copying blob sha256:8c970d1c4d6b32b44c405cf94e77cb4362c10086bd472367266975fc68710cbc
Copying config sha256:26080a4b463727565eee517a8d89a8b9a836b65a210bd77775cc70baf1b5edb4
Writing manifest to image destination