{
  "date": "2026-10-25",
  "method": "Previously completed serial synthetic regression, 2026-10-25 05:19:59–05:20:09 UTC; no new service requests made to prepare this article",
  "scope": "Our self-hosted pure-core 3.2.1 ultra-lite build, eight exposed operations only",
  "environment": {
    "hostMemoryApproxGiB": 1.6,
    "containerMemoryLimitMiB": 896,
    "singleClient": true
  },
  "sourceSample": {
    "kind": "synthetic text PDF",
    "bytes": 3582,
    "pages": 2
  },
  "results": [
    {
      "operation": "compress",
      "status": 200,
      "outputBytes": 3582,
      "check": "pass",
      "pages": 2,
      "archiveItems": null
    },
    {
      "operation": "merge",
      "status": 200,
      "outputBytes": 6179,
      "check": "pass",
      "pages": 4,
      "archiveItems": null
    },
    {
      "operation": "split",
      "status": 200,
      "outputBytes": 2065,
      "check": "pass",
      "pages": 2,
      "archiveItems": 2
    },
    {
      "operation": "remove",
      "status": 200,
      "outputBytes": 1481,
      "check": "pass",
      "pages": 1,
      "archiveItems": null
    },
    {
      "operation": "rotate",
      "status": 200,
      "outputBytes": 1491,
      "check": "pass",
      "pages": 2,
      "archiveItems": null,
      "rotationDegrees": [
        90,
        90
      ]
    },
    {
      "operation": "images",
      "status": 200,
      "outputBytes": 8772,
      "check": "pass",
      "pages": null,
      "archiveItems": 2,
      "imageDimensions": [
        {
          "width": 595,
          "height": 841
        },
        {
          "width": 595,
          "height": 841
        }
      ]
    },
    {
      "operation": "watermark",
      "status": 200,
      "outputBytes": 3696,
      "check": "pass",
      "pages": 2,
      "archiveItems": null,
      "watermarkFoundInText": true
    },
    {
      "operation": "page-numbers",
      "status": 200,
      "outputBytes": 1990,
      "check": "pass",
      "pages": 2,
      "archiveItems": null,
      "pageNumberTextFound": true
    }
  ],
  "limitations": [
    "Small synthetic sample only; not a scanned-paper or large-file benchmark",
    "No concurrency, OCR, Office conversion, arbitrary signed/encrypted forms or uptime claims",
    "Compression returned original small input size; a successful request is not proof a PDF became smaller",
    "Default full distribution can include differently licensed components; review exact version licenses"
  ],
  "evidenceSha256": "2017ab71bb96a5b625f9562fb86cfe4762395f0d7b2d5f6e434ad3e43aef0a81"
}