$ skopeo copy oci-archive:/var/lib/mock/f42-flatpak-container-build-59156078-6571353/root/chroot_tmpdir/pychess-flatpak-1.0.3-8.aarch64.oci.tar docker://candidate-registry.fedoraproject.org/pychess:f42-flatpak-container-build-132054518-aarch64-20250428012650
Getting image source signatures
Copying blob sha256:d945379340eab42a3bdf9652de1d33fcbf67b5ccc444843c774535b568c2c082
Copying config sha256:b47260df707b436065bb209c31967c8b27785b09dc045cc72c5b803e4a1a61e6
Writing manifest to image destination