JSON blob e76d8960b60dfe57a74b9be83f3e615678d946e939699407cab6ad6e2eaef6b3

{
  "schemaVersion": 2,
  "mediaType": "application/vnd.oci.image.index.v1+json",
  "manifests": [
    {
      "mediaType": "application/vnd.oci.image.manifest.v1+json",
      "digest": "sha256:0700ec86d0cf829770dfbe6cdf6ba5bf1c8a02b88685d07377e80af4e98707b8",
      "size": 2381,
      "platform": {
        "architecture": "amd64",
        "os": "linux"
      }
    },
    {
      "mediaType": "application/vnd.oci.image.manifest.v1+json",
      "digest": "sha256:4b01a50c0a8323e05b4c83de46c32d91765058ccd1d6f6939a221f953f22d437",
      "size": 567,
      "annotations": {
        "vnd.docker.reference.digest": "sha256:0700ec86d0cf829770dfbe6cdf6ba5bf1c8a02b88685d07377e80af4e98707b8",
        "vnd.docker.reference.type": "attestation-manifest"
      },
      "platform": {
        "architecture": "unknown",
        "os": "unknown"
      }
    }
  ]
}

Images, referring to this json: