{
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  "exactMpn": "TS-873A-8G-US",
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  "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."
  },
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      "model": "gpt-5.6-sol",
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      "agentRoleName": "qnap_research",
      "identityBasis": "Verified dispatch model selection and matching dated run report; not a provider-side attestation.",
      "evidenceRefs": [
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    {
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      "label": "GPT-5.6 Sol",
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      "model": "gpt-5.6-sol",
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    {
      "id": "legacy-other_nas_research",
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      "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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      "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": "b18-grok",
      "label": "Grok 4.6",
      "provider": "xai",
      "model": "grok-4.6",
      "effort": "xhigh",
      "identityBasis": "Verified execution receipt",
      "sessionId": "01a08f86-04e3-76a3-9de4-5cb689ff27ab"
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      "label": "GPT-6 (Codex)",
      "provider": "openai",
      "modelFamily": "GPT-6",
      "model": null,
      "effort": null,
      "identityBasis": "Host model family confirmed; exact variant and effort not asserted."
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  "events": [
    {
      "id": "legacy-20260910-1",
      "actorId": "legacy-qnap_research",
      "role": "research-and-self-review",
      "scope": "research and self-review",
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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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      "actorId": "b18-grok",
      "role": "research-and-self-check",
      "status": "completed",
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      "researchedAt": "2026-09-11"
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      "changes": [
        {
          "field": "buying conclusion, evidence qualifications, source records and merchant validity",
          "change": "Added original STH author/publication/update metadata; retained eight-drive 8GB SMB result and separate upgraded ITPro comparison."
        }
      ]
    },
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      "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": [
        "FullSTH4pagesand2chartsread;factory8GBKingston,8x8TBIronWolfRAIDZ2single2.5GbE;videoaxisestimatedsecondsnotMBs.",
        "FullITPro32GB+10GbEoriginalread;upgradedresultrelated;STHauthor/datefromoriginalmetadata.",
        "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 TS-873A-8G current hardware and software tables",
      "url": "https://www.qnap.com/en-us/product/ts-873a/specs/hardware",
      "kind": "official",
      "checkedAt": "2026-09-11",
      "locator": "Hardware table heading 'TS-873A-8G'; all shared QTS/QuTS hero tables present in the same opened HTML response.",
      "readAction": "opened",
      "readScope": "8GB V1500B dual 2.5GbE.",
      "readingActorId": "b18-grok",
      "checkedOn": "2026-09-11",
      "materials": [
        {
          "sha256": "f3854f3fe568d7182961365db04f11598cfdf739ce6f8845b3f47222f9d53bae",
          "mimeType": "text/html",
          "sourceUrl": "https://www.qnap.com/en-us/product/ts-873a/specs/hardware",
          "description": "Official hardware HTML"
        },
        {
          "sha256": "f3854f3fe568d7182961365db04f11598cfdf739ce6f8845b3f47222f9d53bae",
          "sourceUrl": "https://www.qnap.com/en-us/product/ts-873a/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": "newegg",
      "title": "Newegg TS-873A-8G-US product page",
      "url": "https://www.newegg.com/qnap-tvs-872x-i3-8g-us/p/N82E16822099116",
      "kind": "merchant",
      "checkedAt": "2026-09-10T01:06:35+00:00",
      "locator": "Page title 'QNAP TS-873A-8G-US 8 Bay Ryzen Desktop NAS (Diskless) - Newegg.com'; exact MPN present in the opened response. Same primary buy box: seller PlatinumMicro; USD 1329.00; availability in-stock; other-seller popovers excluded.",
      "readAction": "reused",
      "readScope": "2026-09-10 identity-qualified offer retained exactly; this round did not complete a new buy-box checkout.",
      "readingActorId": "b18-grok",
      "checkedOn": "2026-09-10",
      "materials": []
    },
    {
      "id": "qnap-store",
      "title": "QNAP Store TS-873A-8G-US product page",
      "url": "https://store.qnap.com/ts-873a-8g-us.html",
      "kind": "merchant",
      "checkedAt": "2026-09-10T01:06:35+00:00",
      "locator": "Page title 'TS-873A-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": "8b4040eeea2bc99fb15fbb8ad7c18ff1e21e280ca68ef82a1a0a2a494fe02d61",
          "mimeType": "text/html",
          "sourceUrl": "https://store.qnap.com/ts-873a-8g-us.html",
          "description": "QNAP store PDP"
        }
      ]
    },
    {
      "id": "itpro",
      "title": "Qnap TS-873A review: A supremely versatile business NAS",
      "url": "https://www.itpro.com/server-storage/network-attached-storage-nas/360351/qnap-ts-873a-review-a-supremely-versatile",
      "kind": "review",
      "checkedAt": "2026-09-10T01:19:21+00:00",
      "locator": "Original review configuration, performance/results and conclusion sections; limitations retained in the review record.",
      "readAction": "opened",
      "readScope": "32GB + 10GbE original numbers.",
      "readingActorId": "b18-grok",
      "checkedOn": "2026-09-11",
      "materials": [
        {
          "sha256": "c87501a9d8d85e297df99f27d3252daa186cd1637ce1d29ad5a3dfaa235b50b2",
          "mimeType": "text/html",
          "sourceUrl": "https://www.itpro.com/server-storage/network-attached-storage-nas/360351/qnap-ts-873a-review-a-supremely-versatile",
          "description": "IT Pro article"
        },
        {
          "sha256": "c6240dcdaaa26b078d7cdf5e1d27d5a1220c4f26640525f8f56941d4b63c1a5c",
          "sourceUrl": "https://www.itpro.com/server-storage/network-attached-storage-nas/360351/qnap-ts-873a-review-a-supremely-versatile",
          "description": "Parent independent full original-reading findings and qualifications; recorded source scope only",
          "readingActorId": "current-codex-root",
          "readAt": "2026-09-11T11:19:23.139728+00:00"
        }
      ]
    },
    {
      "id": "sth",
      "title": "QNAP TS-873A AMD Ryzen 8-bay NAS Review — ServeTheHome (4 pages)",
      "url": "https://www.servethehome.com/qnap-ts-873a-amd-ryzen-8-bay-nas-review/",
      "kind": "review",
      "checkedAt": "2026-09-11",
      "locator": "Page 2 Kingston 8GB SODIMM; page 4 SMB RAID-6/RAIDZ2 chart title 8x8TB; power/noise paragraphs. Amazon Associates footer.",
      "readAction": "opened",
      "readScope": "Grok read p2–p4 extracted text and visually read SMB + Video Project charts. Parent captured HTML/text/charts (pages 2–4).",
      "readingActorId": "b18-grok",
      "checkedOn": "2026-09-11",
      "materials": [
        {
          "sha256": "7b3d9f97191793710338d53100398c369450ffdac13dd7f4ed7590b499aab438",
          "mimeType": "text/html",
          "sourceUrl": "https://www.servethehome.com/qnap-ts-873a-amd-ryzen-8-bay-nas-review/2/",
          "description": "STH page 2 HTML parent capture"
        },
        {
          "sha256": "6b70153b566f65ec50533d92d63fb5afa9e4beae1c331a8e7ae99e728b8b59ee",
          "mimeType": "text/html",
          "sourceUrl": "https://www.servethehome.com/qnap-ts-873a-amd-ryzen-8-bay-nas-review/3/",
          "description": "STH page 3 HTML parent capture"
        },
        {
          "sha256": "629473a9e96f52b6ff1f5bbe616664ea4b55aefa2e3e2027fd430bd7bef680e3",
          "mimeType": "text/html",
          "sourceUrl": "https://www.servethehome.com/qnap-ts-873a-amd-ryzen-8-bay-nas-review/4/",
          "description": "STH page 4 HTML parent capture"
        },
        {
          "sha256": "257fd44a779a2cc617d5a72753fdc18b28776046de1468f071283187c36a0dac",
          "mimeType": "image/jpeg",
          "sourceUrl": "https://www.servethehome.com/wp-content/uploads/2021/08/QNAP-TS-873A-SMB-File-Server-Performance.jpg",
          "description": "SMB RAID-6/RAIDZ2 chart; Grok visually read"
        },
        {
          "sha256": "7cfaef943fca919cd09f5015127882825d7726f555f378e58107ec3544c1845e",
          "mimeType": "image/jpeg",
          "sourceUrl": "https://www.servethehome.com/wp-content/uploads/2021/08/QNAP-TS-873A-Video-Project-Performance.jpg",
          "description": "Video project seconds chart; Grok visually read"
        },
        {
          "sha256": "c6240dcdaaa26b078d7cdf5e1d27d5a1220c4f26640525f8f56941d4b63c1a5c",
          "sourceUrl": "https://www.servethehome.com/qnap-ts-873a-amd-ryzen-8-bay-nas-review/",
          "description": "Parent independent full original-reading findings and qualifications; recorded source scope only",
          "readingActorId": "current-codex-root",
          "readAt": "2026-09-11T11:19:23.139728+00:00"
        },
        {
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          "sourceUrl": "https://www.servethehome.com/qnap-ts-873a-amd-ryzen-8-bay-nas-review/",
          "description": "Root full page1 body plus original author/publication/update metadata; LCDclaimrejected",
          "readingActorId": "current-codex-root",
          "readAt": "2026-09-11T11:19:23.139728+00:00"
        }
      ]
    },
    {
      "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-ts-873a-8g",
    "roundStatus": "本轮完成",
    "dimensions": [
      {
        "id": "identity",
        "status": "已核实",
        "evidence": "Official 8GB V1500B table.",
        "evidenceIds": [
          "ev-official-hw"
        ],
        "gaps": "",
        "thisRound": "2026-09-11 Grok b18 reads",
        "reused": "Baseline specs/offers where dated 2026-09-10"
      },
      {
        "id": "specifications",
        "status": "部分覆盖",
        "evidence": "446 rows preserved.",
        "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). TS-873A is listed on QuTS hero h6.0.2.3591 Applicable Models (2026-08-24).",
        "evidenceIds": [
          "ev-official-hw",
          "ev-itpro",
          "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": "部分覆盖",
        "evidence": "STH 8GB Kingston + 8x8TB IronWolf RAIDZ2 2.5GbE SMB 240/235.",
        "evidenceIds": [
          "ev-sth"
        ],
        "gaps": "No factory 10GbE throughput. Video-project file size unknown.",
        "thisRound": "2026-09-11 Grok b18 reads",
        "reused": "Baseline specs/offers where dated 2026-09-10"
      },
      {
        "id": "related-experience",
        "status": "部分覆盖",
        "evidence": "IT Pro 32GB + Broadcom 10GbE + SSD system pool remains related.",
        "evidenceIds": [
          "ev-itpro"
        ],
        "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": "8-bay Ryzen needs RAM/NIC plan for 10GbE/ZFS.",
        "evidenceIds": [
          "ev-official-hw",
          "ev-itpro"
        ],
        "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 TS-873A 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": [
    {
      "id": "itpro",
      "reason": "Moved out of reviews[]: 32GB + add-in 10GbE + SSD system pool is not factory 8GB."
    }
  ],
  "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."
  }
}