{
  "schemaVersion": 1,
  "testDate": "2026-10-29",
  "filesRetrievedAndVerifiedDate": "2026-11-09",
  "account": "Canva Free; user confirmed no paid subscription; no trial activated",
  "initialModelLabel": "Canva Craft-1 2K",
  "imageEditModelIdentity": "not displayed; no Brush attribution",
  "fictionalWorkshop": true,
  "sample": {
    "originalSubmissions": 1,
    "originalVariants": 4,
    "sharedStartingImage": "source-nov19.png",
    "requestedChange": "NOV19 to NOV26; keep6PM and remaining design",
    "aiEditSubmissionsForComparison": 1,
    "manualBranch": "previously converted layers reused; whole-line replacement; width578 to700px",
    "order": "manual first, AI second with an explicit single-line constraint",
    "preliminaryDateEdit": "original-1 changed from NOV12 to NOV19 before the shared NOV19-to-NOV26 comparison"
  },
  "findings": {
    "initialWords": "all four variants visually retained the four requested lines",
    "aiEdit": "NOV26 correct, stays on one line, no obvious collateral change under visual inspection",
    "manualEdit": "whole-line replacement wrapped PM, resolved by widening box",
    "downloadedManualPng": {
      "width": 2720,
      "height": 1536
    },
    "manualHeadlineStyling": "visibly different from starting bitmap, including a heavier dark shadow; visible in retained NOV19 layered-design screenshot before date replacement; width repair did not restore headline styling"
  },
  "limits": [
    "one image and one date-change task, not a statistical benchmark",
    "AI layer conversion is extra preparation, not native editable Craft output",
    "manual wrapping may involve paste/font/layout behavior; not reproduced with a digits-only replacement",
    "no pixel identity test",
    "no reliable product timing, credit deduction or remaining allowance measured",
    "October29 export UI completed but file retrieval timed out; actual PNG retrievedNovember9",
    "no new generation submittedNovember9",
    "headline styling difference is a visual observation; exact cause and typeface identity were not isolated, and it is not attributed to the date replacement or generalized to all Magic Layers conversions"
  ],
  "files": [
    {
      "name": "ai-date-original.png",
      "bytes": 3792500,
      "sha256": "e3790e8fed20ee892fc0b4aaa5ade96c2edb5dc76042e332c2b5de3568efacff"
    },
    {
      "name": "manual-final.png",
      "bytes": 2692032,
      "sha256": "f3b87e0fc4ad37bc4f360eb838a1dffa803e8489f6e5b78458940280927ccfcf"
    },
    {
      "name": "manual-wrap-editor-en.jpg",
      "bytes": 72203,
      "sha256": "dfad9d334c1adf55d68e4dabba81bd725ade5b15ac85d0f01acf7ca15ac7dcdd"
    },
    {
      "name": "original-1.png",
      "bytes": 3262064,
      "sha256": "e8deb2bbc43bd2fa22018d98b92085632070010923284db270c85966a80c1e4d"
    },
    {
      "name": "original-2.png",
      "bytes": 3056036,
      "sha256": "e610f895ab144ecae22ef532bd682a11ec2484408d232d121be2d3c3d5486aca"
    },
    {
      "name": "original-3.png",
      "bytes": 3010882,
      "sha256": "250e84e3901edfab80568081b9b8c4216ca1a539b7d70ebd2eaddccaf487b99e"
    },
    {
      "name": "original-4.png",
      "bytes": 2922896,
      "sha256": "2f67c11b1ecab0cba2501548816d9865151caa193da9c7033c620ff5740e624b"
    },
    {
      "name": "prompts.txt",
      "bytes": 973,
      "sha256": "1e9c8499efd6febf3b5e2876f2351eb166ccab74c0b4fd24e4542f6ab359cbb9"
    },
    {
      "name": "source-nov19.png",
      "bytes": 3393865,
      "sha256": "4afe8487bfbde75640b2317732fb8db88dbab29e40316ecb6db00a076e788b26"
    }
  ],
  "editorScreenshot": {
    "capturedDate": "2026-11-09",
    "kind": "recreated editor view on a temporary duplicate page, not the October29 historical screenshot",
    "locale": "English (US)",
    "dateBox": {
      "widthPx": 578,
      "heightPx": 169.6,
      "xPx": 193.4,
      "yPx": 778.5
    },
    "capture": "native screenshot region excludes entire account header and browser chrome; no AI pixel edits",
    "restoration": "temporary duplicate removed; original one-page design and prior language preference restored"
  },
  "pngPrivacy": {
    "publicFile": "manual-final.png",
    "treatment": "account authorship and associated metadata removed; original retained privately",
    "pixelDataIdentical": true,
    "encodedPixelDataSha256": "29e9ed93456e47f1eee13268fe88961ee414a0f2c855d4907bc47b40c7718c01",
    "dimensions": [2720, 1536],
    "aiGeneratedContent": true,
    "fileIsMetadataSanitizedCopy": true
  }
}