{
  "schemaVersion": 1,
  "productId": "buffalo-linkstation-710-2tb",
  "exactMpn": "LS710D0201",
  "runId": "buying-research-full-grok-20260911",
  "recordedAt": "2026-09-11T09:06:54.261391+00:00",
  "subject": {
    "sha256": "acb1c3b1fea0faeb239f0cb0bddbce1c3b1aca707137570ee674e81bf84adf80",
    "hashKind": "research-payload-sha256",
    "algorithm": "SHA-256 of UTF-8 JSON with recursively sorted object keys, no optional whitespace, Unicode unescaped; remove only top-level provenance, reviewedAt, reviewedBy, editorialStatus."
  },
  "actors": [
    {
      "id": "legacy-qnap_research",
      "label": "GPT-5.6 Sol",
      "provider": "openai",
      "model": "gpt-5.6-sol",
      "effort": "xhigh",
      "agentRoleName": "qnap_research",
      "identityBasis": "Verified dispatch model selection and matching dated run report; not a provider-side attestation.",
      "evidenceRefs": [
        "reports/buying-research-all-products-20260910/README.md"
      ]
    },
    {
      "id": "legacy-hdd_research",
      "label": "GPT-5.6 Sol",
      "provider": "openai",
      "model": "gpt-5.6-sol",
      "effort": "xhigh",
      "agentRoleName": "hdd_research",
      "identityBasis": "Verified dispatch model selection and matching dated run report; not a provider-side attestation.",
      "evidenceRefs": [
        "reports/buying-research-all-products-20260910/README.md"
      ]
    },
    {
      "id": "legacy-other_nas_research",
      "label": "GPT-5.6 Sol",
      "provider": "openai",
      "model": "gpt-5.6-sol",
      "effort": "xhigh",
      "agentRoleName": "other_nas_research",
      "identityBasis": "Verified dispatch model selection and matching dated run report; not a provider-side attestation.",
      "evidenceRefs": [
        "reports/buying-research-all-products-20260910/README.md"
      ]
    },
    {
      "id": "legacy-codex-root",
      "label": "GPT-6 (Codex)",
      "provider": "openai",
      "model": null,
      "modelFamily": "GPT-6",
      "effort": null,
      "agentRoleName": "root",
      "identityBasis": "Codex host model family confirmed; exact model variant/effort not preserved in the product audit. Unknown fields remain null.",
      "evidenceRefs": [
        "reports/buying-research-all-products-20260910/README.md",
        "reports/buying-research-all-products-20260910/browser-acceptance.json"
      ]
    },
    {
      "id": "b11-grok",
      "label": "Grok 4.6",
      "provider": "xai",
      "model": "grok-4.6",
      "effort": "xhigh",
      "identityBasis": "Verified execution receipt",
      "sessionId": "01a08f4d-8ddc-7024-9afc-361dc298b76d"
    },
    {
      "id": "current-codex-root",
      "label": "GPT-6 (Codex)",
      "provider": "openai",
      "modelFamily": "GPT-6",
      "model": null,
      "effort": null,
      "identityBasis": "Host model family confirmed; exact variant and effort not asserted."
    }
  ],
  "events": [
    {
      "id": "legacy-20260910-1",
      "actorId": "legacy-codex-root",
      "role": "research-and-self-review",
      "scope": "research and self-review",
      "legacyLabel": "/root — research and self-review",
      "reviewedAt": "2026-09-10T02:57:11.326059+00:00",
      "subjectSha256": "3d2c1d73591e7d6c846021e9da0029128d01ca44dc69434c03396d248a8a247c",
      "subjectHashKind": "raw-file-sha256",
      "recordedAt": "2026-09-11T05:49:51.110527+00:00",
      "status": "historical-record",
      "evidenceRefs": [
        "reports/buying-research-all-products-20260910/editorial-decisions.json"
      ]
    },
    {
      "id": "legacy-20260910-2",
      "actorId": "legacy-qnap_research",
      "role": "independent-evidence-review",
      "scope": "independent evidence review",
      "legacyLabel": "/root/qnap_research — independent evidence review",
      "reviewedAt": "2026-09-10T02:57:11.326059+00:00",
      "subjectSha256": "3d2c1d73591e7d6c846021e9da0029128d01ca44dc69434c03396d248a8a247c",
      "subjectHashKind": "raw-file-sha256",
      "recordedAt": "2026-09-11T05:49:51.110527+00:00",
      "status": "historical-record",
      "evidenceRefs": [
        "reports/buying-research-all-products-20260910/reviews-by-qnap-buffalo/buffalo-linkstation-710-2tb.json"
      ]
    },
    {
      "actorId": "b11-grok",
      "role": "research-and-self-check",
      "status": "completed",
      "subjectSha256": "878885c27d6687e8627c4e6a994ed9bf740508e0f6eab3f2937b7b14cc323135",
      "researchedAt": "2026-09-11T08:42:04Z"
    },
    {
      "actorId": "current-codex-root",
      "role": "editorial-correction",
      "status": "completed",
      "inputSubjectSha256": "878885c27d6687e8627c4e6a994ed9bf740508e0f6eab3f2937b7b14cc323135",
      "subjectSha256": "acb1c3b1fea0faeb239f0cb0bddbce1c3b1aca707137570ee674e81bf84adf80",
      "changes": [
        {
          "field": "specifications",
          "change": "Cleaned extraction separators and removed erroneous Windows 11 32-bit suffix while documenting the source error."
        },
        {
          "field": "specifications/readerGuide/faqs/synthesis",
          "change": "Preserved KB6060 versus March2026 manual p.80 Time Machine conflict; removed unconditional good-fit claim."
        },
        {
          "field": "offers.newegg",
          "change": "Updated exact primary seller, item price and stock from parent original capture; retained actual observation timestamp and separate shipping."
        }
      ]
    },
    {
      "actorId": "current-codex-root",
      "role": "independent-review",
      "status": "completed",
      "subjectSha256": "acb1c3b1fea0faeb239f0cb0bddbce1c3b1aca707137570ee674e81bf84adf80",
      "reviewedAt": "2026-09-11T09:06:54.261391+00:00",
      "scope": "Official exact-capacity SKU tables and family/legacy footnotes, documented software limitations and conflicts, original review applicability and complete available measurements, dated primary merchant evidence; inaccessible evidence remains explicit.",
      "evidenceChecks": [
        "Parent read complete current LS200/LS700 tables, dedicated LS210/LS220 pages, KB6060 and relevant LS700 manual clauses; visually verified LS700 PDF specification page, including 36W and shipping dimensions.",
        "Original GadgetSpeak full article and Tokagekami original article/chart independently read; related capacity, SoHo and regional tests remain qualified and do not stand in for exact US retail tests.",
        "Primary four Newegg original buy boxes and exact ItemDetail fields checked; B&H exact SKU offers checked in original captures; prior Amazon/Best Buy observations retained with original dates and unknown current prices.",
        "No new indexing or scoring approval; HDD revisions, inaccessible video/chart sources, maximum-power and Time Machine conflicts retained."
      ]
    }
  ],
  "sourceOrigins": {
    "status": "not-inferred-per-source",
    "explanation": "The recorded page researchers/reviewers do not prove who originally discovered or reread each inherited source. Source-level historical author attribution is unknown unless a specific source audit establishes it."
  },
  "sources": [
    {
      "id": "official-spec",
      "title": "Buffalo LinkStation 710 2TB official specifications",
      "url": "https://buffaloamericas.com/products/linkstation-700-series-desktop",
      "kind": "official",
      "checkedAt": "2026-09-11T07:25:47Z",
      "locator": "Specifications tables → 710 column; Downloads firmware 2.04 (2026-04-21) after 1.98; NAS Navigator 3.1.6 (2026-08-07)",
      "readAction": "opened",
      "readScope": "Full specifications and firmware table",
      "readingActorId": "b11-grok",
      "checkedOn": "2026-09-11",
      "materials": [
        {
          "sha256": "f55225357bf16fca966e28284d6952e3ccd1b2e3b243a97eb23cdd66ba789642",
          "mimeType": "text/html",
          "sourceUrl": "https://buffaloamericas.com/products/linkstation-700-series-desktop",
          "description": "US LS700 family HTML"
        }
      ]
    },
    {
      "id": "official-mac",
      "title": "Buffalo macOS 26 Time Machine compatibility",
      "url": "https://buffaloamericas.com/knowledge-base/KB6060",
      "kind": "policy",
      "checkedAt": "2026-09-11",
      "locator": "KB6060 → Model Series Compatibility; article updated 2025-10-13",
      "readAction": "opened",
      "readScope": "Full KB6060 compatibility list",
      "readingActorId": "b11-grok",
      "checkedOn": "2026-09-11",
      "materials": [
        {
          "sha256": "f819e0f23bdd1dcc53a283b24e5186d1eb9c4decbb3a9571423152e84392f606",
          "mimeType": "text/html",
          "sourceUrl": "https://buffaloamericas.com/knowledge-base/KB6060",
          "description": "KB6060 HTML"
        }
      ]
    },
    {
      "id": "official-warranty",
      "title": "Buffalo Americas warranty terms",
      "url": "https://buffaloamericas.com/warranty/warranty-terms",
      "kind": "policy",
      "checkedAt": "2026-09-11T07:25:47Z",
      "locator": "NAS warranty table → LS200/LS700 or SoHo; proof of purchase and region restrictions",
      "readAction": "opened",
      "readScope": "NAS warranty table + limitations",
      "readingActorId": "b11-grok",
      "checkedOn": "2026-09-11",
      "materials": [
        {
          "sha256": "924c0c0c5d101162f38814dc75dc5961cb831cbaa6148b4edc60f2e1d4fdb0cb",
          "mimeType": "text/html",
          "sourceUrl": "https://buffaloamericas.com/warranty/warranty-terms",
          "description": "Warranty HTML"
        }
      ]
    },
    {
      "id": "official-datasheet",
      "title": "Buffalo 710 data sheet",
      "url": "https://buffaloamericas.com/images/about_buffalo/LinkStation_700_series_datasheet-new_2.pdf",
      "kind": "official",
      "checkedAt": "2026-09-11T07:25:47Z",
      "locator": "PRODUCT SPECIFICATIONS → LinkStation 710 column: Max 36W; package 8.1 x 2.4 x 5 in; 2.9 lbs",
      "readAction": "opened",
      "readScope": "Both PDF pages; layout text for 36W and package size",
      "readingActorId": "b11-grok",
      "checkedOn": "2026-09-11",
      "materials": [
        {
          "sha256": "c8be71dee2b3e39a30e005c1d128aacf72d3a4041a9b7e097b5ea7743e71b13b",
          "mimeType": "application/pdf",
          "sourceUrl": "https://buffaloamericas.com/images/about_buffalo/LinkStation_700_series_datasheet-new_2.pdf",
          "description": "LS700 datasheet PDF"
        },
        {
          "sha256": "4e9901e1ba05e2082bb65fff3905063b945207ac05bf7cf0784b79fbcac58b3b",
          "mimeType": "text/plain",
          "sourceUrl": "https://buffaloamericas.com/images/about_buffalo/LinkStation_700_series_datasheet-new_2.pdf",
          "description": "pdftotext layout extract"
        }
      ]
    },
    {
      "id": "merchant-amazon",
      "title": "Amazon — LS710D0201",
      "url": "https://www.amazon.com/dp/B08V5NX8RD",
      "kind": "merchant",
      "checkedAt": "2026-09-10T01:03:44.341904+00:00",
      "locator": "Product information → Model Number / Mfr Part Number; selected retail buy box; Sold by Buffalo Americas Inc. Main price requires cart.",
      "readAction": "opened",
      "readScope": "Amazon HTML/challenge only; no live price. Baseline dated observation reused.",
      "readingActorId": "b11-grok",
      "checkedOn": "2026-09-11",
      "materials": []
    },
    {
      "id": "merchant-best-buy",
      "title": "Best Buy — LS710D0201",
      "url": "https://www.bestbuy.com/product/buffalo-technology-linkstation-710-2tb-external-network-attached-storage-nas-black/JX5SQLXQGV",
      "kind": "merchant",
      "checkedAt": "2026-09-10",
      "locator": "Product heading / Model; Sold & shipped by; New marketplace offers. Cached delivery dates are not a current offer observation.",
      "readAction": "blocked",
      "readScope": "Best Buy fetch aborted/unavailable this round. Baseline PDP identity reused, timestamps not freshened.",
      "readingActorId": "b11-grok",
      "checkedOn": "2026-09-11",
      "materials": []
    },
    {
      "id": "official-jp-ls710",
      "title": "Buffalo Japan LS710D0401/N",
      "url": "https://www.buffalo.jp/product/detail/ls710d0401_n.html",
      "kind": "official",
      "checkedAt": "2026-09-11T07:25:47Z",
      "locator": "CrystalDiskMark 5.12 Sequential Q=32 T=2 2GiB: 234.3 MB/s read, 188.4 MB/s write; max power 24W for 2/4TB /N",
      "readAction": "opened",
      "readScope": "JP spec, CDM recipe, power table",
      "readingActorId": "b11-grok",
      "checkedOn": "2026-09-11",
      "materials": [
        {
          "sha256": "5bf07b4a5a6c4fb9c3d119c81c7b0b73d5b9f8112f9fbbeb8463f8fa60d88391",
          "mimeType": "text/html",
          "sourceUrl": "https://www.buffalo.jp/product/detail/ls710d0401_n.html",
          "description": "Buffalo Japan HTML"
        }
      ]
    },
    {
      "id": "review-tokagekami",
      "title": "tokagekami LS710D0401 user review",
      "url": "https://tokagekami.blogspot.com/2023/01/LinkStation-02.html",
      "kind": "review",
      "checkedAt": "2026-09-11T07:25:47Z",
      "locator": "2023-01-20 LS710D0401 4TB; CrystalDiskMark screenshot; DLNA vs sleep timer",
      "readAction": "opened",
      "readScope": "Complete original blog body and original CDM screenshot visually read; SEQ1M Q8T1 116.80/89.69 MB/s.",
      "readingActorId": "b11-grok",
      "observedAt": "2026-09-11T07:59:06.019100+00:00",
      "checkedOn": "2026-09-11",
      "materials": [
        {
          "sha256": "68f1f7b763ab9de367589b43626748809981fd7d3308c141942e0893784b6de2",
          "mimeType": "image/png",
          "sourceUrl": "https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiD9iw7hBZbnHs1sOXHJmWc3EkKnrKtYfPunjDjbnWM_C2fritO2S1PWLzikcvkBsYrAkKA3-7qyhphfG92wEZK-ozNMClsKcLb_ryE32_YVRRBIrR1e_J-htuvq0M9cVbkZeGXhrgu8EFeKppewQA4nOP425QUhEuCGhdQ4-HsOMPWYoq_aDJdlW3w8Q/s964/CrystalDiskMark_20230107173407.png",
          "description": "Original CDM screenshot"
        },
        {
          "sha256": "f04747fe4fa9d7c369c1a17b51e7acbe5f1c39b3ee6f2339eef6ec8ddf3098f6",
          "mimeType": "text/plain",
          "sourceUrl": "https://tokagekami.blogspot.com/2023/01/LinkStation-02.html",
          "description": "Extracted blog body"
        },
        {
          "sha256": "38639c43f17ca2edffb242be570667e07f1c07d852de2264a6fe25ad2d08cb32",
          "mimeType": "application/json",
          "sourceUrl": "https://tokagekami.blogspot.com/2023/01/LinkStation-02.html",
          "description": "Parent reading notes; chart independently verified"
        }
      ]
    },
    {
      "id": "merchant-bh",
      "title": "B&H LS710D0201",
      "url": "https://www.bhphotovideo.com/c/product/1626136-REG/buffalo_ls710d0201_linkstation.html",
      "kind": "merchant",
      "checkedAt": "2026-09-11T07:22:27Z",
      "locator": "Heading Buffalo 2TB LinkStation 710 1-Bay NAS Server (1 x 2TB); In Stock; $230.99; Specs → Included Drives 1x 2 TB SATA III. Merchant CPU field says Intel — not adopted.",
      "readAction": "opened",
      "readScope": "B&H heading, stock badge, USD price, selected drive count.",
      "readingActorId": "b11-grok",
      "checkedOn": "2026-09-11",
      "materials": []
    },
    {
      "id": "merchant-newegg",
      "title": "Newegg LS710D0201",
      "url": "https://www.newegg.com/buffalo-ls710d0201/p/N82E16822165858",
      "kind": "merchant",
      "checkedAt": "2026-09-11T07:25:47Z",
      "locator": "Title LS710D0201 2TB (1X2TB) 1-Bay; warranty contact Technology Galaxy. Capacity selector also lists 2-bay SKUs — selected 2TB 1-bay.",
      "accessedAt": "2026-09-11T09:03:01.624653+00:00",
      "readAction": "opened",
      "readScope": "Parent read original primary buy box and exact ItemDetail MPN, price, seller, new and stock flags.",
      "readingActorId": "current-codex-root",
      "observedAt": "2026-09-11T09:03:01.624653+00:00",
      "checkedOn": "2026-09-11",
      "materials": [
        {
          "sha256": "feee0036df401c4871117a7f832b2e10e9ab41615839a9f6192512ef13af9314",
          "sourceUrl": "https://www.newegg.com/buffalo-ls710d0201/p/N82E16822165858",
          "description": "Original public primary PDP capture"
        }
      ]
    },
    {
      "id": "official-ls700-manual",
      "title": "LinkStation 700 User Manual 35022143-13 (EN)",
      "url": "https://manual.buffalo.jp/buf-doc/35022143-13_EN.pdf",
      "kind": "official",
      "checkedAt": "2026-09-11T08:42:04Z",
      "locator": "Printed pp. 54 USB compatibility; 66–72 LVM and backup modes; 226 non-malfunctioning drive replacement. Manual dated March 2026. Other chapters not claimed read.",
      "readAction": "opened",
      "readScope": "Independently read printed pp. 54, 66–72, 226 from parent-supplied manual. Other chapters not claimed.",
      "readingActorId": "b11-grok",
      "observedAt": "2026-09-11T08:02:07.629921+00:00",
      "checkedOn": "2026-09-11",
      "materials": [
        {
          "sha256": "0c0c15c6487105d4de081d1a099422ab75f0c67f4f70fd44b031711436a6085d",
          "mimeType": "application/pdf",
          "sourceUrl": "https://manual.buffalo.jp/buf-doc/35022143-13_EN.pdf",
          "description": "LS700 English manual PDF"
        },
        {
          "sha256": "c196f858bd32e27573238737d40741dfeec47390e421c09bc0575088ba5d4c63",
          "mimeType": "text/plain",
          "sourceUrl": "https://manual.buffalo.jp/buf-doc/35022143-13_EN.pdf",
          "description": "Extracted manual text"
        }
      ]
    }
  ],
  "coverage": {
    "productId": "buffalo-linkstation-710-2tb",
    "roundStatus": "completed-work",
    "note": "completed-work is process status, not full data coverage",
    "dimensions": [
      {
        "dimension": "identity",
        "status": "已核实",
        "evidenceIds": [
          "ev-official-spec",
          "ev-official-datasheet",
          "ev-official-mac",
          "ev-official-warranty"
        ],
        "remainingFields": [
          "Current bundled HDD MPN"
        ],
        "nextStep": "Read drive label on a purchased unit",
        "reusedVsReread": "Official US tables reread 2026-09-11; SoHo B kept as a different SKU"
      },
      {
        "dimension": "specifications",
        "status": "已核实",
        "evidenceIds": [
          "ev-official-spec",
          "ev-official-datasheet",
          "ev-official-mac",
          "ev-official-warranty",
          "ev-official-ls700-manual"
        ],
        "remainingFields": [
          "LS210 6TB power on dedicated 210 page",
          "LS710 typical watts"
        ],
        "nextStep": "Keep dual power figures; do not average them",
        "reusedVsReread": "Family tables reread; 210 dedicated page and 700 PDF added"
      },
      {
        "dimension": "software-limits",
        "status": "部分覆盖",
        "evidenceIds": [
          "ev-official-mac",
          "ev-official-spec",
          "ev-official-ls700-manual"
        ],
        "remainingFields": [
          "Unread LS700 chapters (users/security/Time Machine/UPS)",
          "retail firmware in box"
        ],
        "nextStep": "Do not claim the whole manual was read",
        "reusedVsReread": "Selected LS700 manual pages read this round"
      },
      {
        "dimension": "direct-measurement",
        "status": "已检索未找到",
        "evidenceIds": [],
        "remainingFields": [
          "Any original LS710D0201 measurement"
        ],
        "nextStep": "Keep 4TB CDM as related only",
        "reusedVsReread": "Related 4TB chart now read; still not this SKU"
      },
      {
        "dimension": "related-experience",
        "status": "部分覆盖",
        "evidenceIds": [
          "ev-tokagekami",
          "ev-jp-ls710"
        ],
        "remainingFields": [
          "TweakTown LS720 charts are other batches"
        ],
        "nextStep": "Do not import LS720 SoHo numbers as LS710D0201",
        "reusedVsReread": "Tokagekami chart reread; Japan /N recipe retained as related"
      },
      {
        "dimension": "us-new-pdp",
        "status": "部分覆盖",
        "evidenceIds": [
          "ev-amazon",
          "ev-best-buy",
          "ev-bh",
          "ev-newegg"
        ],
        "remainingFields": [
          "Amazon live price",
          "Best Buy live body",
          "Newegg DOM not in parent correction rows for these MPNs"
        ],
        "nextStep": "Do not demote existing Newegg cards; no invented shipping",
        "reusedVsReread": "Parent Newegg primary-seller correction has no LS710D0201/0401 row"
      },
      {
        "dimension": "buying-judgment",
        "status": "已核实",
        "evidenceIds": [
          "ev-official-spec",
          "ev-official-datasheet",
          "ev-official-mac",
          "ev-official-warranty"
        ],
        "remainingFields": [
          "Exact electricity cost"
        ],
        "nextStep": "Independent review of related-vs-direct boundaries",
        "reusedVsReread": "Verdicts kept product-specific; measurement sections rewritten from new sources"
      },
      {
        "dimension": "video",
        "status": "访问受阻",
        "evidenceIds": [],
        "remainingFields": [
          "ASR",
          "identity frames",
          "chart frames"
        ],
        "nextStep": "Parent in-app YouTube export for tCsgfaJBI9M; dPhV43m-reI is LS720",
        "reusedVsReread": "Attempted fetch_content YouTube; failed. Not marked not-attempted."
      }
    ]
  },
  "retiredRecords": [],
  "originalMaterial": {
    "status": "per-source-records",
    "note": "Available original captures are retained locally with SHA-256. Public records contain source URLs and locators; they do not reproduce full third-party content. An absent capture is not a claim of a saved original."
  }
}