{
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  "exactMpn": "TS-216G-US",
  "runId": "buying-research-full-grok-20260911",
  "recordedAt": "2026-09-11T10:24:57.080985+00:00",
  "subject": {
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    "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": [
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      ]
    },
    {
      "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": [
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    },
    {
      "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": [
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    },
    {
      "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"
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      "id": "b16-grok",
      "label": "Grok 4.6",
      "provider": "xai",
      "model": "grok-4.6",
      "effort": "xhigh",
      "identityBasis": "Verified execution receipt",
      "sessionId": "01a08f02-742d-74a5-b691-62f6f5a74033"
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    {
      "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-qnap_research",
      "role": "research-and-self-review",
      "scope": "research and self-review",
      "legacyLabel": "/root/qnap_research — research and self-review",
      "reviewedAt": "2026-09-10T02:57:11.326059+00:00",
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      "subjectHashKind": "raw-file-sha256",
      "recordedAt": "2026-09-11T05:49:51.110527+00:00",
      "status": "historical-record",
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      ]
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    {
      "id": "legacy-20260910-2",
      "actorId": "legacy-codex-root",
      "role": "independent-evidence-review",
      "scope": "independent evidence review",
      "legacyLabel": "/root — independent evidence review",
      "reviewedAt": "2026-09-10T02:57:11.326059+00:00",
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      "recordedAt": "2026-09-11T05:49:51.110527+00:00",
      "status": "historical-record",
      "evidenceRefs": [
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    },
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      "actorId": "b16-grok",
      "role": "research-and-self-check",
      "status": "completed",
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      "researchedAt": "2026-09-11T06:33:04Z"
    },
    {
      "actorId": "current-codex-root",
      "role": "editorial-correction",
      "status": "completed",
      "inputSubjectSha256": "5d3b1ecd954d2dc1e5698465c28df95760213ff92bff7b990d4188bba9a43370",
      "subjectSha256": "6507558a368cea3d1c332da0d16d6d7701ba9416a6c79cc448e9f239962d6a20",
      "changes": [
        "Verified all existing specification label/value rows against newly retained primary QNAP HTML (normalized automated comparison); manually checked target hardware and relevant footnotes/checkmarks.",
        "Reconciled original-reading records, remaining gaps and reader-facing text.",
        "Corrected hardware row categories without changing labels or index order; explicit manual reconciliation retained."
      ]
    },
    {
      "actorId": "current-codex-root",
      "role": "independent-review",
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      "scope": "Independent review of core model/specification, source applicability and measured-result evidence; original source captures and actual researcher/reviewer attribution verified. Remaining source and workload gaps are explicitly partial.",
      "evidenceChecks": [
        {
          "source": "QNAP primary HTML",
          "result": "All source table rows matched automatically; target hardware, checkmarks, revision and storage/connection/power footnotes independently read.",
          "captureIndex": "[local evidence archive]"
        },
        {
          "source": "Original reviews",
          "result": "Full main texts read and important benchmark conditions independently checked; TBS464 nine and TS233 ten original charts inspected; PCMag missing disk identities restored; current versus historical limits separated.",
          "captureIndex": "[local evidence archive]"
        },
        {
          "source": "US offers",
          "result": "Verified retained direct QNAP excerpt product identity/price/stock for HS264,TBS464,H57405S01,TS253E; proxy-only price updates rejected elsewhere. Existing independently dated offers retain their dates."
        },
        {
          "source": "Coverage boundaries",
          "result": "No claim of all-source, all-video or all-merchant coverage; remaining specific conditions and candidates 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",
      "title": "QNAP TS-216G current hardware and software tables",
      "url": "https://www.qnap.com/en-us/product/ts-216g/specs/hardware",
      "kind": "official",
      "checkedAt": "2026-09-10T01:06:35+00:00",
      "locator": "Hardware table heading 'TS-216G'; all shared QTS/QuTS hero tables present in the same opened HTML response.",
      "readAction": "opened",
      "readScope": "r.jina.ai recovered A55 2.0GHz 4GB 2.5GbE+1GbE. QTS-only ARM software table.",
      "readingActorId": "b16-grok",
      "checkedOn": "2026-09-11",
      "materials": [
        {
          "sha256": "c6aa09b57fd550a8db7acf150d957b09ed572ddc935d901298b8a7982a2c719b",
          "mimeType": "text/plain",
          "sourceUrl": "https://www.qnap.com/en-us/product/ts-216g/specs/hardware",
          "description": "Direct fetch software-first"
        },
        {
          "sha256": "6a935c73d94e5c37f387002456de315a07bb902bf4da1f8d86e540be253cffec",
          "mimeType": "text/plain",
          "sourceUrl": "https://www.qnap.com/en-us/product/ts-216g/specs/hardware",
          "description": "r.jina.ai hardware"
        },
        {
          "sha256": "9e4db80d9deb59a2fa7ca7f859a4d0b154c83ccddbd3aa1bca6130b7e5d6b071",
          "mimeType": "text/html",
          "sourceUrl": "https://www.qnap.com/en-us/product/ts-216g/specs/hardware",
          "description": "Primary HTML table capture"
        }
      ]
    },
    {
      "id": "amazon",
      "title": "Amazon TS-216G-US product page",
      "url": "https://www.amazon.com/dp/B0GN3YJN2F",
      "kind": "merchant",
      "checkedAt": "2026-09-10T01:06:35+00:00",
      "locator": "Page title 'Amazon.com: QNAP TS-216G-US 2-Bay 2.5GbE Desktop NAS | ARM Quad-Core CPU, Built-In NPU, 4GB RAM, Diskless : Electronics'; exact MPN present in the opened response. Primary NEW buy box; seller Amazon.com; USD 299.00; availability in-stock.",
      "readAction": "reused",
      "readScope": "2026-09-10 baseline offer retained.",
      "readingActorId": "b16-grok",
      "checkedOn": "2026-09-10",
      "materials": []
    },
    {
      "id": "newegg",
      "title": "Newegg TS-216G-US product page",
      "url": "https://www.newegg.com/qnap-2-bay/p/N82E16822099174",
      "kind": "merchant",
      "checkedAt": "2026-09-10T01:06:35+00:00",
      "locator": "Page title 'QNAP TS-216G 2-Bay NAS Enclosure - Newegg.com'; exact MPN present in the opened response. Same primary buy box: seller Newegg; USD 299.00; availability in-stock; other-seller popovers excluded.",
      "readAction": "reused",
      "readScope": "2026-09-10 baseline offer retained.",
      "readingActorId": "b16-grok",
      "checkedOn": "2026-09-10",
      "materials": []
    },
    {
      "id": "qnap-store",
      "title": "QNAP Store TS-216G-US product page",
      "url": "https://store.qnap.com/ts-216g-us.html",
      "kind": "merchant",
      "checkedAt": "2026-09-10T01:06:35+00:00",
      "locator": "2026-09-10 manufacturer-store identity observation; price and stock were not asserted then. 2026-09-11 jina text, parent HK-region redirect files, and observations.json notes are not replacement live US PDPs.",
      "readAction": "opened",
      "readScope": "Direct fetch thin; r.jina.ai $299 is proxy not new live PDP. Parent HK redirect is not a PDP. Historical 2026-09-10 store offer retained.",
      "readingActorId": "b16-grok",
      "checkedOn": "2026-09-11",
      "materials": [
        {
          "sha256": "a6a27ecfcfcdc96c70058ff2cb517f6daf01050ea88291af18f57388f8336d51",
          "mimeType": "text/plain",
          "sourceUrl": "https://store.qnap.com/ts-216g-us.html",
          "description": "Thin direct fetch"
        },
        {
          "sha256": "6b591fd3a3332b805e8cade1c62515482ca683359f57b5b33582376c79979d34",
          "mimeType": "text/plain",
          "sourceUrl": "https://store.qnap.com/ts-216g-us.html",
          "description": "r.jina.ai proxy store text"
        }
      ]
    },
    {
      "id": "pcwelt",
      "title": "Qnap TS-216G im Test",
      "url": "https://www.pcwelt.de/article/2455689/qnap-ts-216g-test.html",
      "kind": "review",
      "checkedAt": "2026-09-10T01:19:10+00:00",
      "locator": "Original review configuration, performance/results and conclusion sections; limitations retained in the review record.",
      "readAction": "opened",
      "readScope": "Full German article + results table RAID1 IronWolf Pro. Round-4 independently read ts216-pcw.txt.",
      "readingActorId": "b16-grok",
      "checkedOn": "2026-09-11",
      "materials": [
        {
          "sha256": "2cbb32c510b22a7cc540f1f7dd3dc0dfe6434167ae42a79788ee039d05738c65",
          "mimeType": "text/plain",
          "sourceUrl": "https://www.pcwelt.de/article/2455689/qnap-ts-216g-test.html",
          "description": "fetch_content PC-WELT"
        },
        {
          "sha256": "2a55575d8dad041c92c36e1bae25cc062881eb5c5327e20fa3c7aa5285315aa3",
          "mimeType": "text/plain",
          "sourceUrl": "https://www.pcwelt.de/article/2455689/qnap-ts-216g-test.html",
          "description": "get_search_content"
        },
        {
          "sha256": "f667bdc273e2cbbcd39a5cbc6fd97e644e578846060ec995ca17bd7f24b6ab4d",
          "mimeType": "text/plain",
          "sourceUrl": "https://www.pcwelt.de/article/2455689/qnap-ts-216g-test.html",
          "description": "Parent-supplied public article text representation; images not necessarily original."
        },
        {
          "sha256": "f667bdc273e2cbbcd39a5cbc6fd97e644e578846060ec995ca17bd7f24b6ab4d",
          "mimeType": "text/plain",
          "sourceUrl": "https://www.pcwelt.de/article/2455689/qnap-ts-216g-test.html",
          "description": "Original article text representation independently read by parent"
        }
      ]
    },
    {
      "id": "pcmag-ts216g",
      "title": "PCMag TS-216G Review",
      "url": "https://www.pcmag.com/reviews/qnap-ts-216g",
      "kind": "review",
      "checkedAt": "2026-09-11",
      "locator": "Full article via r.jina.ai after 403",
      "readAction": "opened",
      "readScope": "Direct 403 then r.jina.ai full review. 4.9GB folder 233/196 MBps. Round-4 independently read ts-216g-pcmag-article-extract.txt.",
      "readingActorId": "b16-grok",
      "checkedOn": "2026-09-11",
      "materials": [
        {
          "sha256": "2cbb32c510b22a7cc540f1f7dd3dc0dfe6434167ae42a79788ee039d05738c65",
          "mimeType": "text/plain",
          "sourceUrl": "https://www.pcmag.com/reviews/qnap-ts-216g",
          "description": "fetch_content 403"
        },
        {
          "sha256": "4a9bcb288d224acd6bed817246604113b6fcb4fcd1985931563861c608e113a4",
          "mimeType": "text/plain",
          "sourceUrl": "https://www.pcmag.com/reviews/qnap-ts-216g",
          "description": "r.jina.ai PCMag"
        },
        {
          "sha256": "f7086e1b81d020409c32f537cc2a1daf94e132e1cfeb8da630789ec008ee166b",
          "mimeType": "text/plain",
          "sourceUrl": "https://www.pcmag.com/reviews/qnap-ts-216g",
          "description": "get_search_content"
        },
        {
          "sha256": "3e9444487bceac99248dd27bd032025f8dcc4fc154c6f4f1d7925b47fd2b0549",
          "mimeType": "text/plain",
          "sourceUrl": "https://www.pcmag.com/reviews/qnap-ts-216g",
          "description": "Parent-supplied public article text representation; images not necessarily original."
        },
        {
          "sha256": "3e9444487bceac99248dd27bd032025f8dcc4fc154c6f4f1d7925b47fd2b0549",
          "mimeType": "text/plain",
          "sourceUrl": "https://www.pcmag.com/reviews/qnap-ts-216g",
          "description": "Original article text representation independently read by parent"
        }
      ]
    }
  ],
  "coverage": {
    "productId": "qnap-ts-216g",
    "roundStatus": "本轮完成",
    "reviewCount": 2,
    "offerCount": 3,
    "dimensions": [
      {
        "id": "identity",
        "status": "部分覆盖",
        "evidence": "Official 4GB ARM 2.5GbE+1GbE via jina.",
        "evidenceIds": [
          "ev-official-hw"
        ],
        "gaps": "",
        "thisRound": "jina.",
        "reused": "Baseline"
      },
      {
        "id": "specifications",
        "status": "部分覆盖",
        "evidence": "All 220 rows retained; source-backed hardware/software rows matched to primary HTML.",
        "evidenceIds": [
          "ev-official-hw"
        ],
        "gaps": "Manufacturer table is version-bound; compatibility certification and all real-world behavior are not independently tested.",
        "thisRound": "Parent primary-HTML normalized full-row comparison; manual hardware/revision/footnote checks.",
        "reused": "Full specs"
      },
      {
        "id": "software-limits",
        "status": "部分覆盖",
        "evidence": "QTS-only ARM. PC-WELT firmware 5.2.0.2860. No QuTS hero.",
        "evidenceIds": [
          "ev-official-hw",
          "ev-pcwelt"
        ],
        "gaps": "",
        "thisRound": "5.2.9 feature rows compared to primary HTML; h6.0.2 applicability separately verified where listed.",
        "reused": "Baseline"
      },
      {
        "id": "direct-measurement",
        "status": "部分覆盖",
        "evidence": "PCMag two 10TB IronWolf Pro RAID1 folder copy; PC-WELT full 2.5GbE table including 400/8000 MB, concurrent, four power states, temperatures.",
        "evidenceIds": [
          "ev-pcwelt",
          "ev-pcmag-216g"
        ],
        "gaps": "Exact HDD MPN and client NIC unknown. Temperature sensor/ambient undefined.",
        "thisRound": "Both opened.",
        "reused": "pcwelt"
      },
      {
        "id": "related-experience",
        "status": "不适用",
        "evidence": "No necessary related-SKU lab.",
        "evidenceIds": [],
        "gaps": "",
        "thisRound": "",
        "reused": ""
      },
      {
        "id": "us-new-pdp",
        "status": "部分覆盖",
        "evidence": "Amazon/Newegg 2026-09-10 reused. Jina $299 not new live PDP; historical store retained.",
        "evidenceIds": [],
        "gaps": "Adorama/Best Buy/Walmart pending.",
        "thisRound": "Retained 2026-09-10.",
        "reused": "Amazon/Newegg/store 2026-09-10"
      },
      {
        "id": "buying-judgment",
        "status": "部分覆盖",
        "evidence": "2.5GbE ARM RAID1 with small-file caveat.",
        "evidenceIds": [
          "ev-pcwelt",
          "ev-pcmag-216g"
        ],
        "gaps": "",
        "thisRound": "",
        "reused": ""
      },
      {
        "id": "video",
        "status": "尚未研究",
        "evidence": "myc-media video unread.",
        "evidenceIds": [],
        "gaps": "",
        "thisRound": "",
        "reused": ""
      }
    ],
    "roundNote": "Research and core evidence review completed; specific data coverage gaps remain as listed."
  },
  "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."
  }
}