JSON blob 972db347f4b518b6e5e541dc67411428517d77202ae94e9360667544f4ea985e

{
  "schemaVersion": 2,
  "mediaType": "application/vnd.oci.image.index.v1+json",
  "manifests": [
    {
      "mediaType": "application/vnd.oci.image.manifest.v1+json",
      "digest": "sha256:2d9cf81aba0655c3fd89160cfc2a36360c10ab7c03f62d7161c6ed70fdf12ec4",
      "size": 2006,
      "platform": {
        "architecture": "amd64",
        "os": "linux"
      }
    },
    {
      "mediaType": "application/vnd.oci.image.manifest.v1+json",
      "digest": "sha256:8f00af7e63f9145b92d57c46eeeb9150d38b2373ebad71b48c61a0cf23318606",
      "size": 565,
      "annotations": {
        "vnd.docker.reference.digest": "sha256:2d9cf81aba0655c3fd89160cfc2a36360c10ab7c03f62d7161c6ed70fdf12ec4",
        "vnd.docker.reference.type": "attestation-manifest"
      },
      "platform": {
        "architecture": "unknown",
        "os": "unknown"
      }
    }
  ]
}

Images, referring to this json: