JSON blob d8ed15eadee816e2d6c51deb2a41060061b96e6673d07ec7e7d09f0dabf037d2

{
  "schemaVersion": 2,
  "mediaType": "application/vnd.oci.image.index.v1+json",
  "manifests": [
    {
      "mediaType": "application/vnd.oci.image.manifest.v1+json",
      "digest": "sha256:eb6fe9a31d348b10bf917cc67ae574ef91d060dc301e41dfee0af11209fd7045",
      "size": 2007,
      "platform": {
        "architecture": "amd64",
        "os": "linux"
      }
    },
    {
      "mediaType": "application/vnd.oci.image.manifest.v1+json",
      "digest": "sha256:dce203f42869378a19c03d813598e3550b6ef840b42981f0d71f3bfcb575a8e4",
      "size": 567,
      "annotations": {
        "vnd.docker.reference.digest": "sha256:eb6fe9a31d348b10bf917cc67ae574ef91d060dc301e41dfee0af11209fd7045",
        "vnd.docker.reference.type": "attestation-manifest"
      },
      "platform": {
        "architecture": "unknown",
        "os": "unknown"
      }
    }
  ]
}

Images, referring to this json: