{
  "date": "2026-10-06",
  "runtime": "v24.19.0",
  "app_sha256": "b5b23e8c7028a1ee6ede9b41b459f5213af44661fc42f3d8c07b4a45f99c0644",
  "method": "Synthetic fixtures, not Claude samples. Actual homepage script in minimal DOM. Checkbox state and dash mode recorded in each row. Observations are fixture-specific, not general application tests.",
  "rows": [
    {
      "label": "Encoded hidden payload",
      "stage": "direct string",
      "mode": "keep",
      "enabled": true,
      "input": "QeKAi0I=",
      "output": "QeKAi0I=",
      "input_codepoints": "U+0051 U+0065 U+004B U+0041 U+0069 U+0030 U+0049 U+003D",
      "output_codepoints": "U+0051 U+0065 U+004B U+0041 U+0069 U+0030 U+0049 U+003D",
      "status": "No selected invisible characters found",
      "before": {
        "decoded": "A​B",
        "decodedCodepoints": [
          "41",
          "200b",
          "42"
        ],
        "encodedCharacters": 8
      },
      "after": {
        "decoded": "A​B",
        "decodedCodepoints": [
          "41",
          "200b",
          "42"
        ],
        "encodedCharacters": 8
      }
    },
    {
      "label": "Encoded plain payload",
      "stage": "direct string",
      "mode": "keep",
      "enabled": true,
      "input": "QUI=",
      "output": "QUI=",
      "input_codepoints": "U+0051 U+0055 U+0049 U+003D",
      "output_codepoints": "U+0051 U+0055 U+0049 U+003D",
      "status": "No selected invisible characters found",
      "before": {
        "decoded": "AB",
        "decodedCodepoints": [
          "41",
          "42"
        ],
        "encodedCharacters": 4
      },
      "after": {
        "decoded": "AB",
        "decodedCodepoints": [
          "41",
          "42"
        ],
        "encodedCharacters": 4
      }
    },
    {
      "label": "Marker outside payload",
      "stage": "direct string",
      "mode": "keep",
      "enabled": true,
      "input": "QUI=​",
      "output": "QUI=",
      "input_codepoints": "U+0051 U+0055 U+0049 U+003D U+200B",
      "output_codepoints": "U+0051 U+0055 U+0049 U+003D",
      "status": "Removed 1 invisible character",
      "before": {
        "decoded": "AB",
        "decodedCodepoints": [
          "41",
          "42"
        ],
        "encodedCharacters": 5
      },
      "after": {
        "decoded": "AB",
        "decodedCodepoints": [
          "41",
          "42"
        ],
        "encodedCharacters": 4
      }
    }
  ]
}