$ skopeo copy oci-archive:/var/lib/mock/f42-flatpak-container-build-59103323-6571108/root/chroot_tmpdir/chromium-flatpak-135.0.7049.114-1.aarch64.oci.tar docker://candidate-registry.fedoraproject.org/chromium:f42-flatpak-container-build-131982362-aarch64-20250425201918
Getting image source signatures
Copying blob sha256:e3fcc8c56e5adf6d98ae72d57e55faf365b85de2dde810c0f00b9260f18cd47a
Copying config sha256:c11e54edfc1c1844b989da928a1e0ecb7fc2bebeabcfe295258d263ed404a5b5
Writing manifest to image destination