{
  "schemaVersion": 1,
  "productId": "qnap-tvs-h474-i3-8g",
  "exactMpn": "TVS-h474-i3-8G-US",
  "runId": "buying-research-full-grok-20260911",
  "recordedAt": "2026-09-11T11:19:23.139728+00:00",
  "subject": {
    "sha256": "e73c7f19aa037403dbb4778de635864c867926b8ca8d5f5feaebeba1a719561a",
    "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": "b18-grok",
      "label": "Grok 4.6",
      "provider": "xai",
      "model": "grok-4.6",
      "effort": "xhigh",
      "identityBasis": "Verified execution receipt",
      "sessionId": "01a08f86-04e3-76a3-9de4-5cb689ff27ab"
    },
    {
      "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",
      "subjectSha256": "dd184a3235a2b39bd1fddd2e66e7f47277c1dda34366965978cef1d153ff9f42",
      "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-codex-root",
      "role": "independent-evidence-review",
      "scope": "independent evidence review",
      "legacyLabel": "/root — independent evidence review",
      "reviewedAt": "2026-09-10T02:57:11.326059+00:00",
      "subjectSha256": "dd184a3235a2b39bd1fddd2e66e7f47277c1dda34366965978cef1d153ff9f42",
      "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-root-qnap/qnap-tvs-h474-i3-8g.json"
      ]
    },
    {
      "actorId": "b18-grok",
      "role": "research-and-self-check",
      "status": "completed",
      "subjectSha256": "546cd656186f68e08af022f06820815fa52f1c636c3b31dcc9dfc0b2ca2380dd",
      "researchedAt": "2026-09-11"
    },
    {
      "actorId": "current-codex-root",
      "role": "editorial-correction",
      "status": "completed",
      "inputSubjectSha256": "546cd656186f68e08af022f06820815fa52f1c636c3b31dcc9dfc0b2ca2380dd",
      "subjectSha256": "e73c7f19aa037403dbb4778de635864c867926b8ca8d5f5feaebeba1a719561a",
      "changes": [
        {
          "field": "buying conclusion, evidence qualifications, source records and merchant validity",
          "change": "Rewrote buying conclusion around model-specific evidence and limitations, replacing copied hardware boilerplate."
        }
      ]
    },
    {
      "actorId": "current-codex-root",
      "role": "independent-review",
      "status": "completed",
      "subjectSha256": "e73c7f19aa037403dbb4778de635864c867926b8ca8d5f5feaebeba1a719561a",
      "reviewedAt": "2026-09-11T11:19:23.139728+00:00",
      "scope": "Independent core hardware verification, full available original article text and recorded chart review; inherited historical quotes retain dates. Software matrices remain bound to the captured QTS/QuTS version and are not an exhaustive latest-build compatibility test. Unavailable original reviews and videos remain explicit gaps.",
      "evidenceChecks": [
        "OfficialCorei3-12100columnread;factory8GBmaximum64GB,dual2.5GbE,M2Gen3x2,PCIeGen4x16;storePentiumcopydoesnotoverridei3identity;noexactoriginaltest.",
        "Fullselectedofficialcorehardwarecolumnread;alloriginaltablesretained. ResearcherGrokround3snapshotuntouched;parentcorrectionsandsourcereadingsattributedroot. NoCCI,newindexapprovalordeployment."
      ]
    }
  ],
  "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 TVS-h474-i3-8G current hardware and software tables",
      "url": "https://www.qnap.com/en-us/product/tvs-h474/specs/hardware",
      "kind": "official",
      "checkedAt": "2026-09-11",
      "locator": "Hardware table heading 'TVS-h474-i3-8G'; all shared QTS/QuTS hero tables present in the same opened HTML response.",
      "readAction": "opened",
      "readScope": "i3-12100 column vs PT G7400 column on same page.",
      "readingActorId": "b18-grok",
      "checkedOn": "2026-09-11",
      "materials": [
        {
          "sha256": "a736ccd9cf9d1c3ccfd989f5bf9307a1a3fdf958e98b07e6da1f801ec75ba371",
          "mimeType": "text/html",
          "sourceUrl": "https://www.qnap.com/en-us/product/tvs-h474/specs/hardware",
          "description": "Official family hardware HTML"
        },
        {
          "sha256": "a736ccd9cf9d1c3ccfd989f5bf9307a1a3fdf958e98b07e6da1f801ec75ba371",
          "sourceUrl": "https://www.qnap.com/en-us/product/tvs-h474/specs/hardware",
          "description": "Parent full core hardware table read; correct selected model/RAM column. Full software matrices retain researcher scope.",
          "readingActorId": "current-codex-root",
          "readAt": "2026-09-11T11:18:05.969645+00:00"
        }
      ]
    },
    {
      "id": "qnap-store",
      "title": "QNAP Store TVS-h474-i3-8G-US product page",
      "url": "https://store.qnap.com/tvs-h474-i3-8g-us.html",
      "kind": "merchant",
      "checkedAt": "2026-09-10T01:06:35+00:00",
      "locator": "Page title 'TVS-h474-i3-8G-US'; exact MPN present in the opened response. Exact US MPN in the opened manufacturer-store PDP; current price and stock were not asserted. 2026-09-11 Magento extract had cookies disabled and was not used as a live US offer.",
      "readAction": "opened",
      "readScope": "Cookies-disabled Magento HTML extract. Not used as live US price/stock. Historical 2026-09-10 offer row restored.",
      "readingActorId": "b18-grok",
      "checkedOn": "2026-09-11",
      "materials": [
        {
          "sha256": "42c5efc75cb985d3d232732a51cd45b3377a6e234dc5cf7e762c0bbb6485174b",
          "mimeType": "text/html",
          "sourceUrl": "https://store.qnap.com/tvs-h474-i3-8g-us.html",
          "description": "QNAP store PDP"
        }
      ]
    },
    {
      "id": "quts-hero-h6",
      "title": "QuTS hero h6.0.2.3591 build 20260819 release notes",
      "url": "https://www.qnap.com/en-us/release-notes/quts_hero/h6.0.2.3591/20260819",
      "kind": "official",
      "checkedAt": "2026-09-11",
      "locator": "Applicable Models list; published date 2026-08-24. Not the hardware-page h5.2.9 feature table.",
      "readAction": "opened",
      "readScope": "Full parent-exported release-notes text: date 2026-08-24, Applicable Models list read for this family only. Not a hardware-page feature table.",
      "readingActorId": "b18-grok",
      "checkedOn": "2026-09-11",
      "materials": [
        {
          "sha256": "a5c14657a9b375afb5c945d3e94be810d18cc6f5d923d9caa462e3db6f30992a",
          "mimeType": "text/plain",
          "sourceUrl": "https://www.qnap.com/en-us/release-notes/quts_hero/h6.0.2.3591/20260819",
          "description": "Parent-exported QuTS hero h6.0.2 release notes"
        }
      ]
    }
  ],
  "coverage": {
    "productId": "qnap-tvs-h474-i3-8g",
    "roundStatus": "本轮完成",
    "dimensions": [
      {
        "id": "identity",
        "status": "已核实",
        "evidence": "Official i3-12100 8GB column; store blurb conflict documented.",
        "evidenceIds": [
          "ev-official-hw"
        ],
        "gaps": "Store bullets say Pentium.",
        "thisRound": "2026-09-11 Grok b18 reads",
        "reused": "Baseline specs/offers where dated 2026-09-10"
      },
      {
        "id": "specifications",
        "status": "部分覆盖",
        "evidence": "450 rows preserved; i3 column re-read.",
        "evidenceIds": [
          "ev-official-hw"
        ],
        "gaps": "",
        "thisRound": "2026-09-11 Grok b18 reads",
        "reused": "Baseline specs/offers where dated 2026-09-10"
      },
      {
        "id": "software-limits",
        "status": "部分覆盖",
        "evidence": "Hardware-page tables are QTS 5.2.9 / QuTS hero h5.2.9 (version-bound). TVS-h474 is listed on QuTS hero h6.0.2.3591 Applicable Models (2026-08-24).",
        "evidenceIds": [
          "ev-official-hw",
          "ev-h6"
        ],
        "gaps": "h6.0.2 listing is not a substitute for the h5.2.9 feature table.",
        "thisRound": "2026-09-11 Grok b18 reads",
        "reused": "Baseline specs/offers where dated 2026-09-10"
      },
      {
        "id": "direct-measurement",
        "status": "已检索未找到",
        "evidence": "No i3/8GB original test.",
        "evidenceIds": [],
        "gaps": "",
        "thisRound": "2026-09-11 Grok b18 reads",
        "reused": "Baseline specs/offers where dated 2026-09-10"
      },
      {
        "id": "related-experience",
        "status": "已检索未找到",
        "evidence": "No useful related original test opened.",
        "evidenceIds": [],
        "gaps": "",
        "thisRound": "2026-09-11 Grok b18 reads",
        "reused": "Baseline specs/offers where dated 2026-09-10"
      },
      {
        "id": "us-new-pdp",
        "status": "部分覆盖",
        "evidence": "Amazon/Newegg numeric rows reused at 2026-09-10T01:06:35+00:00. QNAP Store restored to historical unknown price/stock; cookies-disabled Magento extract not a live offer.",
        "evidenceIds": [],
        "gaps": "No checkout-confirmed live US store quote this round.",
        "thisRound": "2026-09-11 Grok b18 reads",
        "reused": "Baseline specs/offers where dated 2026-09-10"
      },
      {
        "id": "buying-judgment",
        "status": "部分覆盖",
        "evidence": "4-bay i3 QuTS hero box; no measured claim.",
        "evidenceIds": [
          "ev-official-hw"
        ],
        "gaps": "",
        "thisRound": "2026-09-11 Grok b18 reads",
        "reused": "Baseline specs/offers where dated 2026-09-10"
      },
      {
        "id": "video",
        "status": "已检索未找到",
        "evidence": "No original video opened.",
        "evidenceIds": [],
        "gaps": "parent-support-index has no reusable ASR for HBwb35re82c, FJjGU8B37qM, CmJJ2UNn47M, or EXXlIjv4TRQ.",
        "thisRound": "2026-09-11 Grok b18 reads",
        "reused": "Baseline specs/offers where dated 2026-09-10"
      }
    ],
    "roundNote": "Round-2 parent-feedback corrections. completed work != full data coverage. Not independent approval. QNAP Store Magento extracts are not live offers."
  },
  "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."
  }
}