COSIGN_EXPERIMENTAL=1 cosign verify ghcr.io/complianceascode/openscap-ocp@sha256:983c99056fb02208b68ba6ba586ba773a51f3557b9320e6fea911975f72d31cf | jq -r '.[0].optional.Bundle.Payload.body |= @base64d | .[0].optional.Bundle.Payload.body | fromjson | .spec.signature.publicKey.content |= @base64d | .spec.signature.publicKey.content' | openssl x509 -text