{
  "checkedAt": "2026-09-14T02:22:10.955Z",
  "observationWindow": {
    "start": "2026-09-14T02:12:26.645Z",
    "end": "2026-09-14T02:22:10.955Z"
  },
  "method": "New browser tab, live PDP accessibility snapshots; Details expanded. Care guide verified through webfetch after browser snapshot timeouts. No search snippets used.",
  "accessibility": {
    "pdp": "Accessible; rendered page tree inspected after dismissing promotion; selected Twin XL / Solid White; Details expanded successfully",
    "careGuide": "New tab loaded title and URL, but snapshot timed out; full page text verified by webfetch",
    "visual": "Viewport screenshot attempted, CDP timed out. No claimed visual screenshot verification."
  },
  "sources": [
    {
      "id": "pdp-inclusion",
      "url": "https://www.brooklinen.com/products/classic-core-sheet-set",
      "excerpt": "Includes 1 Fitted Sheet, 1 Flat Sheet, and 2 Pillowcases",
      "note": "Live default Twin XL summary; Details separately specifies one pillowcase.",
      "checkedAt": "2026-09-14T02:22:10.955Z",
      "hashAlgorithm": "SHA-256",
      "hashScope": "UTF-8 exact excerpt string",
      "sha256": "755a2303ae686bdcf10c129a0648f6156a4c6a5e6edfb31c889a3d1a031ccaac"
    },
    {
      "id": "pdp-size-exceptions",
      "url": "https://www.brooklinen.com/products/classic-core-sheet-set",
      "excerpt": "Twin and Twin XL sets include 1 pillowcase\nKing and Cali King sets include king sized pillowcases",
      "note": "Full and Queen two-pillowcase wording derives from general two-pillowcase list plus named exceptions; not separately tested by variant.",
      "checkedAt": "2026-09-14T02:22:10.955Z",
      "hashAlgorithm": "SHA-256",
      "hashScope": "UTF-8 exact excerpt string",
      "sha256": "00a0ad881d05f7bfa88fbe681c50ddcc8a7231236d05d82addf1da92b34a2408"
    },
    {
      "id": "pdp-fit",
      "url": "https://www.brooklinen.com/products/classic-core-sheet-set",
      "excerpt": "Our fitted sheets are designed to fit mattresses up to 16\" deep, with 12\"-16\" being the best fit.",
      "note": "Manufacturer guidance, not a measured fit test.",
      "checkedAt": "2026-09-14T02:22:10.955Z",
      "hashAlgorithm": "SHA-256",
      "hashScope": "UTF-8 exact excerpt string",
      "sha256": "7c02973b98acfc12fabcdf751afe3e78296d5c818f25403e747385416eba5098"
    },
    {
      "id": "pdp-material",
      "url": "https://www.brooklinen.com/products/classic-core-sheet-set",
      "excerpt": "Material: 100% Long-Staple Cotton, 270 thread count",
      "note": "Manufacturer statement, not lab verification.",
      "checkedAt": "2026-09-14T02:22:10.955Z",
      "hashAlgorithm": "SHA-256",
      "hashScope": "UTF-8 exact excerpt string",
      "sha256": "133cc673ed15efdc55ec382b384c694850420f580b24e67f2c410a3deca4e180"
    },
    {
      "id": "pdp-feel",
      "url": "https://www.brooklinen.com/products/classic-core-sheet-set",
      "excerpt": "Cool, crisp, and breathable, like your fave button-down shirt",
      "note": "Subjective brand description, not independent cooling evidence.",
      "checkedAt": "2026-09-14T02:22:10.955Z",
      "hashAlgorithm": "SHA-256",
      "hashScope": "UTF-8 exact excerpt string",
      "sha256": "d0890081233bd6cb100f66b7942061f315ccf51fd1231ee8071bbc251624f4dc"
    },
    {
      "id": "pdp-care",
      "url": "https://www.brooklinen.com/products/classic-core-sheet-set",
      "excerpt": "Machine wash cold with like colors. Tumble dry low, remove promptly. Non-Chlorine bleach only. Warm iron if needed.",
      "note": "Warm iron differs from guide.",
      "checkedAt": "2026-09-14T02:22:10.955Z",
      "hashAlgorithm": "SHA-256",
      "hashScope": "UTF-8 exact excerpt string",
      "sha256": "dd1cb77277fea74306409582843284ac00cc7086a41e9e78e11363158935e081"
    },
    {
      "id": "care-guide",
      "url": "https://www.brooklinen.com/pages/care-guide",
      "excerpt": "Classic Percale\nMachine wash cold with like colors\nTumble dry low, remove promptly\nOnly non-chlorine bleach\nLow iron if needed",
      "note": "First-party guide; do not silently choose between low and warm iron.",
      "checkedAt": "2026-09-14T02:22:10.955Z",
      "hashAlgorithm": "SHA-256",
      "hashScope": "UTF-8 exact excerpt string",
      "sha256": "7b59c207ffe01c633c5318632c17050d0f9cf1e99d33cc37f754d6a3e709d956"
    }
  ],
  "captureFiles": [
    {
      "file": "source-pdp-snapshot.txt",
      "sha256": "35ca91b23451e1947093ca14b4c6c69987c3f9d1afab44a0a5c8f04b56bb52e6"
    },
    {
      "file": "source-care-excerpt.txt",
      "sha256": "8d7f611dd158748d929e8847539a99bd2974c250777af75abffb1499c148e722"
    }
  ],
  "permission": "Public-source analysis only; no customer permission, commission or endorsement claimed",
  "limits": [
    "Snapshot strings may normalize whitespace; excerpt hashes validate stored excerpts, not the changing whole website",
    "No live variant switching test, lab test, review analysis or AI engine test",
    "No outcomes or uplift measured"
  ]
}