JSON blob 105c3cf834c2a082d7d31384a604751dd169058935690f198fd89ae985dbc4cd

{
  "schemaVersion": 2,
  "mediaType": "application/vnd.oci.image.index.v1+json",
  "manifests": [
    {
      "mediaType": "application/vnd.oci.image.manifest.v1+json",
      "digest": "sha256:d72f8b0cb6b1cef7c4f141804d4cdf1d9d40a0fbe7f6ea5e71c03c7797c04da5",
      "size": 2006,
      "platform": {
        "architecture": "amd64",
        "os": "linux"
      }
    },
    {
      "mediaType": "application/vnd.oci.image.manifest.v1+json",
      "digest": "sha256:971d9e520db5ee799b8653fdb53c6ce7792062cae4baf3f33af683a5e71783fe",
      "size": 567,
      "annotations": {
        "vnd.docker.reference.digest": "sha256:d72f8b0cb6b1cef7c4f141804d4cdf1d9d40a0fbe7f6ea5e71c03c7797c04da5",
        "vnd.docker.reference.type": "attestation-manifest"
      },
      "platform": {
        "architecture": "unknown",
        "os": "unknown"
      }
    }
  ]
}

Images, referring to this json: