{
  "schema_version": "1.0.0",
  "task_id": "ICUD-004",
  "resource_id": "resource:icud-004:large-e-paper-decision-studio",
  "title": "Large E-Paper Decision Studio",
  "canonical_path": "/experiences/icud-004/",
  "publication_state": "candidate",
  "reconstructed_on": "2026-09-13",
  "base_contracts": {
    "products_pointer": "/data/products/current.json",
    "products_revision": "o029-6562725003331163",
    "decisions_pointer": "/data/decisions/current.json",
    "decisions_revision": "o016-666448c5b2332835",
    "shell_pointer": "/data/shell/current.json",
    "shell_revision": "r000070-three-universes-icu"
  },
  "evidence_boundary": "Inherited frozen-base facts and ICU editorial judgments only. Not a new manufacturer verification or hands-on test.",
  "ranking_method": {
    "method_id": "method:icud-004:priority-ledger-v1",
    "type": "lexicographic_priority",
    "label": "Priority ledger, not an overall product score",
    "steps": [
      "Apply selected ecosystem as a hard requirement.",
      "Order active criteria by visitor weight descending. Equal weights use handwriting, reading, documents, portability.",
      "Compare the first differing criterion. O016 fit sorts higher first; listed grams sort lower first.",
      "If all active fields tie, stable product ID determines neutral presentation order.",
      "Any missing active value makes the eligible set unranked, never zero-valued."
    ],
    "unknown_to_zero": false,
    "aggregate_score": false,
    "non_inputs": [
      "commerce",
      "commission",
      "price",
      "private note",
      "unknown fields"
    ]
  },
  "priority_controls": [
    {
      "id": "handwriting_fit",
      "label": "Handwriting",
      "priority_weight": 3,
      "scale": "0 ignore; 1 low; 2 medium; 3 first priority",
      "evidence_class": "editorial_judgment"
    },
    {
      "id": "reading_fit",
      "label": "Reading + notes",
      "priority_weight": 2,
      "scale": "0 ignore; 1 low; 2 medium; 3 first priority",
      "evidence_class": "editorial_judgment"
    },
    {
      "id": "document_fit",
      "label": "Document review",
      "priority_weight": 2,
      "scale": "0 ignore; 1 low; 2 medium; 3 first priority",
      "evidence_class": "editorial_judgment"
    },
    {
      "id": "weight_g",
      "label": "Portability",
      "priority_weight": 1,
      "scale": "0 ignore; 1 low; 2 medium; 3 first priority",
      "evidence_class": "verified_fact"
    }
  ],
  "products": [
    {
      "product_id": "product:o015:remarkable-paper-pro",
      "title": "reMarkable Paper Pro",
      "path": "/products/remarkable-paper-pro/",
      "ecosystem": "file-centric",
      "ecosystem_source_id": "contract:o016:finder",
      "checked_at": "2026-09-09T09:23:00-05:00",
      "review_due_at": "2026-10-09T09:23:00-05:00",
      "hands_on_status": "ICU has not hands-on tested this product.",
      "unknowns": [
        "No cited O015 source establishes a waterproof rating; do not assume water resistance.",
        "Usable storage after system files was not resolved from the cited first-party specification.",
        "Long-term repairability and feature-update duration were not established in this checkpoint."
      ],
      "original_body_text": "274.1 × 196.6 × 5.1 mm; approximately 525 g",
      "evidence": [
        {
          "product_id": "product:o015:remarkable-paper-pro",
          "evidence_field": "handwriting_fit",
          "label": "Handwriting fit",
          "value": 3,
          "unit": "O016 editorial fit /3",
          "verified_date": "2026-09-07",
          "source_id": "resource:o016:large-e-paper-writing-tablets-comparison",
          "priority_weight": 3,
          "unknown_reason": null,
          "decision_note": "Focused notebook/document product scope and strong paper-tablet positioning.",
          "evidence_class": "editorial_judgment",
          "review_due_at": "2027-03-07T17:08:00-06:00",
          "rights_reference": "rights:icud004:base-facts"
        },
        {
          "product_id": "product:o015:remarkable-paper-pro",
          "evidence_field": "reading_fit",
          "label": "Reading + notes fit",
          "value": 1,
          "unit": "O016 editorial fit /3",
          "verified_date": "2026-09-07",
          "source_id": "resource:o016:large-e-paper-writing-tablets-comparison",
          "priority_weight": 2,
          "unknown_reason": null,
          "decision_note": "EPUB import is supported, but this profile is not a bookstore-centered ebook reader.",
          "evidence_class": "editorial_judgment",
          "review_due_at": "2027-03-07T17:08:00-06:00",
          "rights_reference": "rights:icud004:base-facts"
        },
        {
          "product_id": "product:o015:remarkable-paper-pro",
          "evidence_field": "document_fit",
          "label": "Document review fit",
          "value": 3,
          "unit": "O016 editorial fit /3",
          "verified_date": "2026-09-07",
          "source_id": "resource:o016:large-e-paper-writing-tablets-comparison",
          "priority_weight": 2,
          "unknown_reason": null,
          "decision_note": "PDF review, annotation and export workflows are documented.",
          "evidence_class": "editorial_judgment",
          "review_due_at": "2027-03-07T17:08:00-06:00",
          "rights_reference": "rights:icud004:base-facts"
        },
        {
          "product_id": "product:o015:remarkable-paper-pro",
          "evidence_field": "weight_g",
          "label": "Listed device mass",
          "value": 525,
          "unit": "g",
          "verified_date": "2026-09-07",
          "source_id": "src:o015:remarkable:features",
          "priority_weight": 1,
          "unknown_reason": null,
          "decision_note": "Device mass only, not travel weight with pen, case or accessories. Portability sorts the listed grams directly, lower first.",
          "evidence_class": "verified_fact",
          "review_due_at": "2026-10-09T09:23:00-05:00",
          "rights_reference": "rights:icud004:base-facts",
          "value_precision": "approximate"
        },
        {
          "product_id": "product:o015:remarkable-paper-pro",
          "evidence_field": "body_longer",
          "label": "Longer body dimension",
          "value": 274.1,
          "unit": "mm",
          "verified_date": "2026-09-07",
          "source_id": "src:o015:remarkable:features",
          "priority_weight": 0,
          "unknown_reason": null,
          "decision_note": "Longer dimension is drawn vertically as a comparison convention, not a claim about preferred use orientation.",
          "evidence_class": "verified_fact",
          "review_due_at": "2026-10-09T09:23:00-05:00",
          "rights_reference": "rights:icud004:base-facts"
        },
        {
          "product_id": "product:o015:remarkable-paper-pro",
          "evidence_field": "body_shorter",
          "label": "Shorter body dimension",
          "value": 196.6,
          "unit": "mm",
          "verified_date": "2026-09-07",
          "source_id": "src:o015:remarkable:features",
          "priority_weight": 0,
          "unknown_reason": null,
          "decision_note": "Shorter dimension is drawn horizontally at the same scale.",
          "evidence_class": "verified_fact",
          "review_due_at": "2026-10-09T09:23:00-05:00",
          "rights_reference": "rights:icud004:base-facts"
        },
        {
          "product_id": "product:o015:remarkable-paper-pro",
          "evidence_field": "thickness",
          "label": "Body thickness",
          "value": 5.1,
          "unit": "mm",
          "verified_date": "2026-09-07",
          "source_id": "src:o015:remarkable:features",
          "priority_weight": 0,
          "unknown_reason": null,
          "decision_note": "Listed thickness; not used to estimate volume or durability.",
          "evidence_class": "verified_fact",
          "review_due_at": "2026-10-09T09:23:00-05:00",
          "rights_reference": "rights:icud004:base-facts"
        },
        {
          "product_id": "product:o015:remarkable-paper-pro",
          "evidence_field": "display",
          "label": "Display",
          "value": "11.8 in Canvas Color (E Ink Gallery 3), 2160 × 1620, 229 ppi",
          "unit": "source text",
          "verified_date": "2026-09-07",
          "source_id": "src:o015:remarkable:features",
          "priority_weight": 0,
          "unknown_reason": null,
          "decision_note": "Display specifications are not converted into a quality score.",
          "evidence_class": "verified_fact",
          "review_due_at": "2026-10-09T09:23:00-05:00",
          "rights_reference": "rights:icud004:base-facts"
        },
        {
          "product_id": "product:o015:remarkable-paper-pro",
          "evidence_field": "storage",
          "label": "Storage",
          "value": "64 GB internal storage; 2 GB RAM",
          "unit": "source text",
          "verified_date": "2026-09-07",
          "source_id": "src:o015:remarkable:features",
          "priority_weight": 0,
          "unknown_reason": null,
          "decision_note": "Listed capacity only. No usable-capacity estimate.",
          "evidence_class": "verified_fact",
          "review_due_at": "2026-10-09T09:23:00-05:00",
          "rights_reference": "rights:icud004:base-facts"
        },
        {
          "product_id": "product:o015:remarkable-paper-pro",
          "evidence_field": "file_workflow",
          "label": "File / reading workflow",
          "value": "PDF + EPUB import; PDF + PNG + SVG export",
          "unit": "source text",
          "verified_date": "2026-09-07",
          "source_id": "contract:o016:finder",
          "priority_weight": 0,
          "unknown_reason": null,
          "decision_note": "Format or transfer support is not a guarantee of annotation behavior for every protected file.",
          "evidence_class": "verified_fact",
          "review_due_at": "2026-10-09T09:23:00-05:00",
          "rights_reference": "rights:icud004:base-facts"
        },
        {
          "product_id": "product:o015:remarkable-paper-pro",
          "evidence_field": "front_light",
          "label": "Front / reading light",
          "value": "verified_yes",
          "unit": "evidence state",
          "verified_date": "2026-09-07",
          "source_id": "src:o015:remarkable:features",
          "priority_weight": 0,
          "unknown_reason": null,
          "decision_note": "The existing finder verifies a reading/front light for this exact product.",
          "evidence_class": "verified_fact",
          "review_due_at": "2026-10-09T09:23:00-05:00",
          "rights_reference": "rights:icud004:base-facts"
        },
        {
          "product_id": "product:o015:remarkable-paper-pro",
          "evidence_field": "current_all_in_price",
          "label": "Comparable all-in price",
          "value": null,
          "unit": "unknown",
          "verified_date": null,
          "source_id": "contract:o016:finder",
          "priority_weight": 0,
          "unknown_reason": "ICU did not cache a current comparable all-in price for the three candidates.",
          "decision_note": "Not a ranking input. Verify purchase-critical unknowns before deciding.",
          "evidence_class": "unknown",
          "review_due_at": "2026-10-09T09:23:00-05:00",
          "rights_reference": "rights:icud004:base-facts"
        },
        {
          "product_id": "product:o015:remarkable-paper-pro",
          "evidence_field": "waterproofing",
          "label": "Waterproofing",
          "value": null,
          "unit": "unknown",
          "verified_date": null,
          "source_id": "contract:o016:finder",
          "priority_weight": 0,
          "unknown_reason": "No candidate has a verified waterproof rating in the O015 source set. A waterproofing hard requirement therefore returns no recommendation.",
          "decision_note": "Not a ranking input. Verify purchase-critical unknowns before deciding.",
          "evidence_class": "unknown",
          "review_due_at": "2026-10-09T09:23:00-05:00",
          "rights_reference": "rights:icud004:base-facts"
        },
        {
          "product_id": "product:o015:remarkable-paper-pro",
          "evidence_field": "repairability",
          "label": "Repairability / battery replacement",
          "value": null,
          "unit": "unknown",
          "verified_date": null,
          "source_id": "contract:o016:finder",
          "priority_weight": 0,
          "unknown_reason": "Repairability/battery replacement was not established for the family. A repairability hard requirement therefore returns no recommendation.",
          "decision_note": "Not a ranking input. Verify purchase-critical unknowns before deciding.",
          "evidence_class": "unknown",
          "review_due_at": "2026-10-09T09:23:00-05:00",
          "rights_reference": "rights:icud004:base-facts"
        },
        {
          "product_id": "product:o015:remarkable-paper-pro",
          "evidence_field": "battery_endurance",
          "label": "Comparable battery endurance",
          "value": null,
          "unit": "unknown",
          "verified_date": null,
          "source_id": "contract:o016:finder",
          "priority_weight": 0,
          "unknown_reason": "The source set does not support one comparable fixed battery-duration number across all three products.",
          "decision_note": "Not a ranking input. Verify purchase-critical unknowns before deciding.",
          "evidence_class": "unknown",
          "review_due_at": "2026-10-09T09:23:00-05:00",
          "rights_reference": "rights:icud004:base-facts"
        }
      ],
      "offer": {
        "affiliate": false,
        "checked_at": "2026-09-09T09:23:00-05:00",
        "destination_url": "https://remarkable.com/products/remarkable-paper/pro",
        "direct_checkout": false,
        "link_mode": "ordinary",
        "merchant_name": "reMarkable",
        "offer_id": "offer:o029:remarkable-paper-pro:ordinary",
        "price_tracked": false,
        "sale_channel": "ordinary_external"
      }
    },
    {
      "product_id": "product:o015:kobo-elipsa-2e",
      "title": "Kobo Elipsa 2E",
      "path": "/products/kobo-elipsa-2e/",
      "ecosystem": "kobo",
      "ecosystem_source_id": "contract:o016:finder",
      "checked_at": "2026-09-09T09:23:00-05:00",
      "review_due_at": "2026-10-09T09:23:00-05:00",
      "hands_on_status": "ICU has not hands-on tested this product.",
      "unknowns": [
        "The O015 source set does not establish a waterproof rating for this exact model.",
        "ICU did not verify repairability, battery replacement procedure or a formal software-support end date.",
        "Current retailer stock beyond the verified Kobo store relationship is not tracked."
      ],
      "original_body_text": "193 × 227 × 7.5 mm; 390 g",
      "evidence": [
        {
          "product_id": "product:o015:kobo-elipsa-2e",
          "evidence_field": "handwriting_fit",
          "label": "Handwriting fit",
          "value": 2,
          "unit": "O016 editorial fit /3",
          "verified_date": "2026-09-07",
          "source_id": "resource:o016:large-e-paper-writing-tablets-comparison",
          "priority_weight": 3,
          "unknown_reason": null,
          "decision_note": "Notebook and direct reading/annotation workflows are part of the product design.",
          "evidence_class": "editorial_judgment",
          "review_due_at": "2027-03-07T17:08:00-06:00",
          "rights_reference": "rights:icud004:base-facts"
        },
        {
          "product_id": "product:o015:kobo-elipsa-2e",
          "evidence_field": "reading_fit",
          "label": "Reading + notes fit",
          "value": 3,
          "unit": "O016 editorial fit /3",
          "verified_date": "2026-09-07",
          "source_id": "resource:o016:large-e-paper-writing-tablets-comparison",
          "priority_weight": 2,
          "unknown_reason": null,
          "decision_note": "Kobo library access and broad listed native formats support reading-first use.",
          "evidence_class": "editorial_judgment",
          "review_due_at": "2027-03-07T17:08:00-06:00",
          "rights_reference": "rights:icud004:base-facts"
        },
        {
          "product_id": "product:o015:kobo-elipsa-2e",
          "evidence_field": "document_fit",
          "label": "Document review fit",
          "value": 2,
          "unit": "O016 editorial fit /3",
          "verified_date": "2026-09-07",
          "source_id": "resource:o016:large-e-paper-writing-tablets-comparison",
          "priority_weight": 2,
          "unknown_reason": null,
          "decision_note": "PDF and other supported formats are documented, though workflow behavior varies by file/DRM.",
          "evidence_class": "editorial_judgment",
          "review_due_at": "2027-03-07T17:08:00-06:00",
          "rights_reference": "rights:icud004:base-facts"
        },
        {
          "product_id": "product:o015:kobo-elipsa-2e",
          "evidence_field": "weight_g",
          "label": "Listed device mass",
          "value": 390,
          "unit": "g",
          "verified_date": "2026-09-07",
          "source_id": "src:o015:kobo:product",
          "priority_weight": 1,
          "unknown_reason": null,
          "decision_note": "Device mass only, not travel weight with pen, case or accessories. Portability sorts the listed grams directly, lower first.",
          "evidence_class": "verified_fact",
          "review_due_at": "2026-10-09T09:23:00-05:00",
          "rights_reference": "rights:icud004:base-facts",
          "value_precision": "listed"
        },
        {
          "product_id": "product:o015:kobo-elipsa-2e",
          "evidence_field": "body_longer",
          "label": "Longer body dimension",
          "value": 227,
          "unit": "mm",
          "verified_date": "2026-09-07",
          "source_id": "src:o015:kobo:product",
          "priority_weight": 0,
          "unknown_reason": null,
          "decision_note": "Longer dimension is drawn vertically as a comparison convention, not a claim about preferred use orientation.",
          "evidence_class": "verified_fact",
          "review_due_at": "2026-10-09T09:23:00-05:00",
          "rights_reference": "rights:icud004:base-facts"
        },
        {
          "product_id": "product:o015:kobo-elipsa-2e",
          "evidence_field": "body_shorter",
          "label": "Shorter body dimension",
          "value": 193,
          "unit": "mm",
          "verified_date": "2026-09-07",
          "source_id": "src:o015:kobo:product",
          "priority_weight": 0,
          "unknown_reason": null,
          "decision_note": "Shorter dimension is drawn horizontally at the same scale.",
          "evidence_class": "verified_fact",
          "review_due_at": "2026-10-09T09:23:00-05:00",
          "rights_reference": "rights:icud004:base-facts"
        },
        {
          "product_id": "product:o015:kobo-elipsa-2e",
          "evidence_field": "thickness",
          "label": "Body thickness",
          "value": 7.5,
          "unit": "mm",
          "verified_date": "2026-09-07",
          "source_id": "src:o015:kobo:product",
          "priority_weight": 0,
          "unknown_reason": null,
          "decision_note": "Listed thickness; not used to estimate volume or durability.",
          "evidence_class": "verified_fact",
          "review_due_at": "2026-10-09T09:23:00-05:00",
          "rights_reference": "rights:icud004:base-facts"
        },
        {
          "product_id": "product:o015:kobo-elipsa-2e",
          "evidence_field": "display",
          "label": "Display",
          "value": "10.3 in E Ink Carta 1200, 1404 × 1872, 227 ppi",
          "unit": "source text",
          "verified_date": "2026-09-07",
          "source_id": "src:o015:kobo:product",
          "priority_weight": 0,
          "unknown_reason": null,
          "decision_note": "Display specifications are not converted into a quality score.",
          "evidence_class": "verified_fact",
          "review_due_at": "2026-10-09T09:23:00-05:00",
          "rights_reference": "rights:icud004:base-facts"
        },
        {
          "product_id": "product:o015:kobo-elipsa-2e",
          "evidence_field": "storage",
          "label": "Storage",
          "value": "32 GB; 2 GHz CPU",
          "unit": "source text",
          "verified_date": "2026-09-07",
          "source_id": "src:o015:kobo:product",
          "priority_weight": 0,
          "unknown_reason": null,
          "decision_note": "Listed capacity only. No usable-capacity estimate.",
          "evidence_class": "verified_fact",
          "review_due_at": "2026-10-09T09:23:00-05:00",
          "rights_reference": "rights:icud004:base-facts"
        },
        {
          "product_id": "product:o015:kobo-elipsa-2e",
          "evidence_field": "file_workflow",
          "label": "File / reading workflow",
          "value": "15 native formats listed, including EPUB/EPUB3, PDF, MOBI, TXT, HTML, RTF, CBZ and CBR",
          "unit": "source text",
          "verified_date": "2026-09-07",
          "source_id": "contract:o016:finder",
          "priority_weight": 0,
          "unknown_reason": null,
          "decision_note": "Format or transfer support is not a guarantee of annotation behavior for every protected file.",
          "evidence_class": "verified_fact",
          "review_due_at": "2026-10-09T09:23:00-05:00",
          "rights_reference": "rights:icud004:base-facts"
        },
        {
          "product_id": "product:o015:kobo-elipsa-2e",
          "evidence_field": "front_light",
          "label": "Front / reading light",
          "value": "verified_yes",
          "unit": "evidence state",
          "verified_date": "2026-09-07",
          "source_id": "src:o015:kobo:product",
          "priority_weight": 0,
          "unknown_reason": null,
          "decision_note": "The existing finder verifies a reading/front light for this exact product.",
          "evidence_class": "verified_fact",
          "review_due_at": "2026-10-09T09:23:00-05:00",
          "rights_reference": "rights:icud004:base-facts"
        },
        {
          "product_id": "product:o015:kobo-elipsa-2e",
          "evidence_field": "current_all_in_price",
          "label": "Comparable all-in price",
          "value": null,
          "unit": "unknown",
          "verified_date": null,
          "source_id": "contract:o016:finder",
          "priority_weight": 0,
          "unknown_reason": "ICU did not cache a current comparable all-in price for the three candidates.",
          "decision_note": "Not a ranking input. Verify purchase-critical unknowns before deciding.",
          "evidence_class": "unknown",
          "review_due_at": "2026-10-09T09:23:00-05:00",
          "rights_reference": "rights:icud004:base-facts"
        },
        {
          "product_id": "product:o015:kobo-elipsa-2e",
          "evidence_field": "waterproofing",
          "label": "Waterproofing",
          "value": null,
          "unit": "unknown",
          "verified_date": null,
          "source_id": "contract:o016:finder",
          "priority_weight": 0,
          "unknown_reason": "No candidate has a verified waterproof rating in the O015 source set. A waterproofing hard requirement therefore returns no recommendation.",
          "decision_note": "Not a ranking input. Verify purchase-critical unknowns before deciding.",
          "evidence_class": "unknown",
          "review_due_at": "2026-10-09T09:23:00-05:00",
          "rights_reference": "rights:icud004:base-facts"
        },
        {
          "product_id": "product:o015:kobo-elipsa-2e",
          "evidence_field": "repairability",
          "label": "Repairability / battery replacement",
          "value": null,
          "unit": "unknown",
          "verified_date": null,
          "source_id": "contract:o016:finder",
          "priority_weight": 0,
          "unknown_reason": "Repairability/battery replacement was not established for the family. A repairability hard requirement therefore returns no recommendation.",
          "decision_note": "Not a ranking input. Verify purchase-critical unknowns before deciding.",
          "evidence_class": "unknown",
          "review_due_at": "2026-10-09T09:23:00-05:00",
          "rights_reference": "rights:icud004:base-facts"
        },
        {
          "product_id": "product:o015:kobo-elipsa-2e",
          "evidence_field": "battery_endurance",
          "label": "Comparable battery endurance",
          "value": null,
          "unit": "unknown",
          "verified_date": null,
          "source_id": "contract:o016:finder",
          "priority_weight": 0,
          "unknown_reason": "The source set does not support one comparable fixed battery-duration number across all three products.",
          "decision_note": "Not a ranking input. Verify purchase-critical unknowns before deciding.",
          "evidence_class": "unknown",
          "review_due_at": "2026-10-09T09:23:00-05:00",
          "rights_reference": "rights:icud004:base-facts"
        }
      ],
      "offer": {
        "affiliate": false,
        "checked_at": "2026-09-09T09:23:00-05:00",
        "destination_url": "https://us.kobobooks.com/products/kobo-elipsa-2E",
        "direct_checkout": false,
        "link_mode": "ordinary",
        "merchant_name": "Rakuten Kobo",
        "offer_id": "offer:o029:kobo-elipsa-2e:ordinary",
        "price_tracked": false,
        "sale_channel": "ordinary_external"
      }
    },
    {
      "product_id": "product:o015:kindle-scribe-3rd-generation",
      "title": "Kindle Scribe (3rd Generation)",
      "path": "/products/kindle-scribe-3rd-generation/",
      "ecosystem": "kindle",
      "ecosystem_source_id": "contract:o016:finder",
      "checked_at": "2026-09-09T09:23:00-05:00",
      "review_due_at": "2026-10-09T09:23:00-05:00",
      "hands_on_status": "ICU has not hands-on tested this product.",
      "unknowns": [
        "ICU intentionally omits a verified battery-duration specification because the source set did not establish one through a current Amazon support specification page.",
        "Repairability and battery replacement options were not established.",
        "O029 did not resolve a canonical Amazon-store purchase URL for this profile; the verified ordinary destination is a Best Buy 32 GB variant page."
      ],
      "original_body_text": "Amazon describes the generation as 5.4 mm thick and about 400 g",
      "evidence": [
        {
          "product_id": "product:o015:kindle-scribe-3rd-generation",
          "evidence_field": "handwriting_fit",
          "label": "Handwriting fit",
          "value": 2,
          "unit": "O016 editorial fit /3",
          "verified_date": "2026-09-07",
          "source_id": "resource:o016:large-e-paper-writing-tablets-comparison",
          "priority_weight": 3,
          "unknown_reason": null,
          "decision_note": "Premium Pen and notebook use are core features, but in-book writing follows Amazon’s own note model.",
          "evidence_class": "editorial_judgment",
          "review_due_at": "2027-03-07T17:08:00-06:00",
          "rights_reference": "rights:icud004:base-facts"
        },
        {
          "product_id": "product:o015:kindle-scribe-3rd-generation",
          "evidence_field": "reading_fit",
          "label": "Reading + notes fit",
          "value": 3,
          "unit": "O016 editorial fit /3",
          "verified_date": "2026-09-07",
          "source_id": "resource:o016:large-e-paper-writing-tablets-comparison",
          "priority_weight": 2,
          "unknown_reason": null,
          "decision_note": "Best aligned when the existing reading library is centered on Kindle.",
          "evidence_class": "editorial_judgment",
          "review_due_at": "2027-03-07T17:08:00-06:00",
          "rights_reference": "rights:icud004:base-facts"
        },
        {
          "product_id": "product:o015:kindle-scribe-3rd-generation",
          "evidence_field": "document_fit",
          "label": "Document review fit",
          "value": 2,
          "unit": "O016 editorial fit /3",
          "verified_date": "2026-09-07",
          "source_id": "resource:o016:large-e-paper-writing-tablets-comparison",
          "priority_weight": 2,
          "unknown_reason": null,
          "decision_note": "USB-C file transfer and document-related guides are documented, with format/DRM caveats.",
          "evidence_class": "editorial_judgment",
          "review_due_at": "2027-03-07T17:08:00-06:00",
          "rights_reference": "rights:icud004:base-facts"
        },
        {
          "product_id": "product:o015:kindle-scribe-3rd-generation",
          "evidence_field": "weight_g",
          "label": "Listed device mass",
          "value": 400,
          "unit": "g",
          "verified_date": "2026-09-07",
          "source_id": "src:o015:kindle:launch",
          "priority_weight": 1,
          "unknown_reason": null,
          "decision_note": "Device mass only, not travel weight with pen, case or accessories. Portability sorts the listed grams directly, lower first.",
          "evidence_class": "verified_fact",
          "review_due_at": "2026-10-09T09:23:00-05:00",
          "rights_reference": "rights:icud004:base-facts",
          "value_precision": "approximate"
        },
        {
          "product_id": "product:o015:kindle-scribe-3rd-generation",
          "evidence_field": "body_longer",
          "label": "Longer body dimension",
          "value": null,
          "unit": "mm",
          "verified_date": null,
          "source_id": "src:o015:kindle:launch",
          "priority_weight": 0,
          "unknown_reason": "Both in-plane body dimensions are not established for this exact generation in the frozen source set.",
          "decision_note": "Longer dimension is drawn vertically as a comparison convention, not a claim about preferred use orientation.",
          "evidence_class": "unknown",
          "review_due_at": "2026-10-09T09:23:00-05:00",
          "rights_reference": "rights:icud004:base-facts"
        },
        {
          "product_id": "product:o015:kindle-scribe-3rd-generation",
          "evidence_field": "body_shorter",
          "label": "Shorter body dimension",
          "value": null,
          "unit": "mm",
          "verified_date": null,
          "source_id": "src:o015:kindle:launch",
          "priority_weight": 0,
          "unknown_reason": "Both in-plane body dimensions are not established for this exact generation in the frozen source set.",
          "decision_note": "Shorter dimension is drawn horizontally at the same scale.",
          "evidence_class": "unknown",
          "review_due_at": "2026-10-09T09:23:00-05:00",
          "rights_reference": "rights:icud004:base-facts"
        },
        {
          "product_id": "product:o015:kindle-scribe-3rd-generation",
          "evidence_field": "thickness",
          "label": "Body thickness",
          "value": 5.4,
          "unit": "mm",
          "verified_date": "2026-09-07",
          "source_id": "src:o015:kindle:launch",
          "priority_weight": 0,
          "unknown_reason": null,
          "decision_note": "Listed thickness; not used to estimate volume or durability.",
          "evidence_class": "verified_fact",
          "review_due_at": "2026-10-09T09:23:00-05:00",
          "rights_reference": "rights:icud004:base-facts"
        },
        {
          "product_id": "product:o015:kindle-scribe-3rd-generation",
          "evidence_field": "display",
          "label": "Display",
          "value": "11 in glare-free monochrome display (Amazon redesigned generation)",
          "unit": "source text",
          "verified_date": "2026-09-07",
          "source_id": "src:o015:kindle:launch",
          "priority_weight": 0,
          "unknown_reason": null,
          "decision_note": "Display specifications are not converted into a quality score.",
          "evidence_class": "verified_fact",
          "review_due_at": "2026-10-09T09:23:00-05:00",
          "rights_reference": "rights:icud004:base-facts"
        },
        {
          "product_id": "product:o015:kindle-scribe-3rd-generation",
          "evidence_field": "storage",
          "label": "Storage",
          "value": "32 GB or 64 GB",
          "unit": "source text",
          "verified_date": "2026-09-07",
          "source_id": "src:o015:kindle:identify",
          "priority_weight": 0,
          "unknown_reason": null,
          "decision_note": "Listed capacity only. No usable-capacity estimate.",
          "evidence_class": "verified_fact",
          "review_due_at": "2026-10-09T09:23:00-05:00",
          "rights_reference": "rights:icud004:base-facts"
        },
        {
          "product_id": "product:o015:kindle-scribe-3rd-generation",
          "evidence_field": "file_workflow",
          "label": "File / reading workflow",
          "value": "USB-C file transfer and current Kindle/OneNote guides documented; exact format/DRM behavior remains workflow-specific",
          "unit": "source text",
          "verified_date": "2026-09-07",
          "source_id": "contract:o016:finder",
          "priority_weight": 0,
          "unknown_reason": null,
          "decision_note": "Format or transfer support is not a guarantee of annotation behavior for every protected file.",
          "evidence_class": "verified_fact",
          "review_due_at": "2026-10-09T09:23:00-05:00",
          "rights_reference": "rights:icud004:base-facts"
        },
        {
          "product_id": "product:o015:kindle-scribe-3rd-generation",
          "evidence_field": "front_light",
          "label": "Front / reading light",
          "value": "verified_yes",
          "unit": "evidence state",
          "verified_date": "2026-09-07",
          "source_id": "src:o015:kindle:identify",
          "priority_weight": 0,
          "unknown_reason": null,
          "decision_note": "The existing finder verifies a reading/front light for this exact product.",
          "evidence_class": "verified_fact",
          "review_due_at": "2026-10-09T09:23:00-05:00",
          "rights_reference": "rights:icud004:base-facts"
        },
        {
          "product_id": "product:o015:kindle-scribe-3rd-generation",
          "evidence_field": "current_all_in_price",
          "label": "Comparable all-in price",
          "value": null,
          "unit": "unknown",
          "verified_date": null,
          "source_id": "contract:o016:finder",
          "priority_weight": 0,
          "unknown_reason": "ICU did not cache a current comparable all-in price for the three candidates.",
          "decision_note": "Not a ranking input. Verify purchase-critical unknowns before deciding.",
          "evidence_class": "unknown",
          "review_due_at": "2026-10-09T09:23:00-05:00",
          "rights_reference": "rights:icud004:base-facts"
        },
        {
          "product_id": "product:o015:kindle-scribe-3rd-generation",
          "evidence_field": "waterproofing",
          "label": "Waterproofing",
          "value": null,
          "unit": "unknown",
          "verified_date": null,
          "source_id": "contract:o016:finder",
          "priority_weight": 0,
          "unknown_reason": "No candidate has a verified waterproof rating in the O015 source set. A waterproofing hard requirement therefore returns no recommendation.",
          "decision_note": "Not a ranking input. Verify purchase-critical unknowns before deciding.",
          "evidence_class": "unknown",
          "review_due_at": "2026-10-09T09:23:00-05:00",
          "rights_reference": "rights:icud004:base-facts"
        },
        {
          "product_id": "product:o015:kindle-scribe-3rd-generation",
          "evidence_field": "repairability",
          "label": "Repairability / battery replacement",
          "value": null,
          "unit": "unknown",
          "verified_date": null,
          "source_id": "contract:o016:finder",
          "priority_weight": 0,
          "unknown_reason": "Repairability/battery replacement was not established for the family. A repairability hard requirement therefore returns no recommendation.",
          "decision_note": "Not a ranking input. Verify purchase-critical unknowns before deciding.",
          "evidence_class": "unknown",
          "review_due_at": "2026-10-09T09:23:00-05:00",
          "rights_reference": "rights:icud004:base-facts"
        },
        {
          "product_id": "product:o015:kindle-scribe-3rd-generation",
          "evidence_field": "battery_endurance",
          "label": "Comparable battery endurance",
          "value": null,
          "unit": "unknown",
          "verified_date": null,
          "source_id": "contract:o016:finder",
          "priority_weight": 0,
          "unknown_reason": "The source set does not support one comparable fixed battery-duration number across all three products.",
          "decision_note": "Not a ranking input. Verify purchase-critical unknowns before deciding.",
          "evidence_class": "unknown",
          "review_due_at": "2026-10-09T09:23:00-05:00",
          "rights_reference": "rights:icud004:base-facts"
        }
      ],
      "offer": {
        "affiliate": false,
        "checked_at": "2026-09-09T09:23:00-05:00",
        "destination_url": "https://www.bestbuy.com/product/amazon-kindle-scribe-32gb-newest-model-11-paper-like-display-with-front-light-write-in-notebooks-docs-and-books-2025-graphite/J39TLSS5KG",
        "direct_checkout": false,
        "link_mode": "ordinary",
        "merchant_name": "Best Buy",
        "offer_id": "offer:o029:kindle-scribe-3g-32gb:ordinary",
        "price_tracked": false,
        "sale_channel": "ordinary_external",
        "variant_scope": "2025 Kindle Scribe (3rd Generation), monochrome, 32 GB, model B0DVQQGMCZ, Best Buy SKU 6648828"
      }
    }
  ],
  "sources": [
    {
      "source_id": "resource:o016:large-e-paper-writing-tablets-comparison",
      "title": "reMarkable Paper Pro vs Kobo Elipsa 2E vs Kindle Scribe (3rd Generation)",
      "url": "/comparisons/large-e-paper-writing-tablets/",
      "publisher": "Infinite Concept Universe",
      "source_kind": "ICU editorial resource",
      "checked_at": "2026-09-07T17:08:00-05:00",
      "review_due_at": "2027-03-07T17:08:00-06:00",
      "rights_reference": "rights:icud004:base-facts"
    },
    {
      "source_id": "resource:o016:large-e-paper-writing-tablets-buying-guide",
      "title": "Which large e-paper writing tablet fits your workflow?",
      "url": "/buying-guides/large-e-paper-writing-tablets/",
      "publisher": "Infinite Concept Universe",
      "source_kind": "ICU editorial resource",
      "checked_at": "2026-09-07T17:08:00-05:00",
      "review_due_at": "2027-03-07T17:08:00-06:00",
      "rights_reference": "rights:icud004:base-facts"
    },
    {
      "source_id": "contract:o016:finder",
      "title": "O016 decision finder contract",
      "url": "/data/decisions/o016-666448c5b2332835/finder.json",
      "publisher": "Infinite Concept Universe",
      "source_kind": "ICU structured decision contract",
      "checked_at": "2026-09-07T17:08:00-05:00",
      "review_due_at": "2027-03-07T17:08:00-06:00",
      "rights_reference": "rights:icud004:base-facts"
    },
    {
      "checked_at": "2026-09-07T17:08:00-05:00",
      "publisher": "reMarkable",
      "research_role": "specification and workflow claims",
      "source_id": "src:o015:remarkable:features",
      "source_kind": "manufacturer",
      "title": "reMarkable Paper Pro — features",
      "url": "https://remarkable.com/products/remarkable-paper/pro/details/features",
      "rights_reference": "rights:icud004:base-facts"
    },
    {
      "checked_at": "2026-09-07T17:08:00-05:00",
      "publisher": "Rakuten Kobo",
      "research_role": "current technical specifications, supported formats and store relationship",
      "source_id": "src:o015:kobo:product",
      "source_kind": "merchant",
      "title": "Kobo Elipsa 2E",
      "url": "https://us.kobobooks.com/products/kobo-elipsa-2E",
      "rights_reference": "rights:icud004:base-facts"
    },
    {
      "checked_at": "2026-09-07T17:08:00-05:00",
      "publisher": "Amazon",
      "research_role": "11-inch design, dimensions/weight context and launch-generation context",
      "source_id": "src:o015:kindle:launch",
      "source_kind": "manufacturer",
      "title": "Amazon unveils redesigned Kindle Scribe lineup with first-ever color Scribe",
      "url": "https://www.aboutamazon.com/news/devices/new-amazon-kindle-scribe-color",
      "rights_reference": "rights:icud004:base-facts"
    },
    {
      "checked_at": "2026-09-07T17:08:00-05:00",
      "publisher": "Amazon",
      "research_role": "generation identity, storage, included pen, USB-C and front-light state",
      "source_id": "src:o015:kindle:identify",
      "source_kind": "manufacturer",
      "title": "Identify Your Kindle E-Reader",
      "url": "https://digprjsurvey.amazon.com/csad/help/node/GK33S847NN4V6Y83",
      "rights_reference": "rights:icud004:base-facts"
    }
  ],
  "commerce": {
    "policy": "Ordinary non-affiliate links from O029. No payout, price or availability enters the order.",
    "ranking_input": false,
    "affiliate": false,
    "offers": [
      {
        "product_id": "product:o015:remarkable-paper-pro",
        "affiliate": false,
        "checked_at": "2026-09-09T09:23:00-05:00",
        "destination_url": "https://remarkable.com/products/remarkable-paper/pro",
        "direct_checkout": false,
        "link_mode": "ordinary",
        "merchant_name": "reMarkable",
        "offer_id": "offer:o029:remarkable-paper-pro:ordinary",
        "price_tracked": false,
        "sale_channel": "ordinary_external"
      },
      {
        "product_id": "product:o015:kobo-elipsa-2e",
        "affiliate": false,
        "checked_at": "2026-09-09T09:23:00-05:00",
        "destination_url": "https://us.kobobooks.com/products/kobo-elipsa-2E",
        "direct_checkout": false,
        "link_mode": "ordinary",
        "merchant_name": "Rakuten Kobo",
        "offer_id": "offer:o029:kobo-elipsa-2e:ordinary",
        "price_tracked": false,
        "sale_channel": "ordinary_external"
      },
      {
        "product_id": "product:o015:kindle-scribe-3rd-generation",
        "affiliate": false,
        "checked_at": "2026-09-09T09:23:00-05:00",
        "destination_url": "https://www.bestbuy.com/product/amazon-kindle-scribe-32gb-newest-model-11-paper-like-display-with-front-light-write-in-notebooks-docs-and-books-2025-graphite/J39TLSS5KG",
        "direct_checkout": false,
        "link_mode": "ordinary",
        "merchant_name": "Best Buy",
        "offer_id": "offer:o029:kindle-scribe-3g-32gb:ordinary",
        "price_tracked": false,
        "sale_channel": "ordinary_external",
        "variant_scope": "2025 Kindle Scribe (3rd Generation), monochrome, 32 GB, model B0DVQQGMCZ, Best Buy SKU 6648828"
      }
    ]
  }
}