JSON blob 99b6a448e4b7277dd9c8bfd6b7249bd8172174117167c50ca5b1766e95fc42fb

{
  "schemaVersion": 2,
  "mediaType": "application/vnd.oci.image.index.v1+json",
  "manifests": [
    {
      "mediaType": "application/vnd.oci.image.manifest.v1+json",
      "digest": "sha256:ff24d61acaaae5c1a3f5c0393267815ccfa11788ef3584c65728d16906bc8db5",
      "size": 2006,
      "platform": {
        "architecture": "amd64",
        "os": "linux"
      }
    },
    {
      "mediaType": "application/vnd.oci.image.manifest.v1+json",
      "digest": "sha256:5f44c44a1aaa529cbf7fce6c0449202f589bab9170eb1f24f0aa7d84bcd72a6f",
      "size": 565,
      "annotations": {
        "vnd.docker.reference.digest": "sha256:ff24d61acaaae5c1a3f5c0393267815ccfa11788ef3584c65728d16906bc8db5",
        "vnd.docker.reference.type": "attestation-manifest"
      },
      "platform": {
        "architecture": "unknown",
        "os": "unknown"
      }
    }
  ]
}

Images, referring to this json: