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        },
        {
          "sha256": "4c0ff37d717785d29b5501706d0dd7897c82a6010481cca40a68a4af91de3115",
          "sourceUrl": "https://www.synology.com/en-us/products/DS725%2B",
          "description": "Parent original capture or detailed reading record; source-specific limitations retained.",
          "readingActorId": "current-codex-root",
          "readAt": "2026-09-11T12:41:56.364237+00:00"
        },
        {
          "sha256": "5ff70115f29b4d713532e4d0c54c3973757ed8d9a6148f91424894bbea6e7b84",
          "sourceUrl": "https://www.synology.com/en-us/products/DS725%2B",
          "description": "Parent original capture or detailed reading record; source-specific limitations retained.",
          "readingActorId": "current-codex-root",
          "readAt": "2026-09-11T12:41:56.364237+00:00"
        }
      ]
    },
    {
      "id": "merchant-current-amazon-0",
      "title": "Amazon — DS725+",
      "url": "https://www.amazon.com/dp/B0CBTVMMLB",
      "locator": "Selected buy-box seller; Product information model; New offers. MAP-hidden main price is not inferred from other sellers or recommendations.",
      "kind": "merchant",
      "checkedAt": "2026-09-10T01:19:51.947680+00:00",
      "readAction": "blocked",
      "readScope": "Interstitial.",
      "readingActorId": "b21-grok",
      "checkedOn": "2026-09-11",
      "materials": []
    },
    {
      "id": "merchant-current-newegg-1",
      "title": "Newegg — DS725+",
      "url": "https://www.newegg.com/synology-ds725-2-bay-4gb-ddr4-amd-ryzen-r1600-processor-diskless-system/p/N82E16822108852",
      "locator": "N82E16822108852; $527.99 (was $558.99); Sold by Newegg",
      "kind": "merchant",
      "checkedAt": "2026-09-11",
      "readAction": "opened",
      "readScope": "$527.99 Newegg.",
      "readingActorId": "b21-grok",
      "checkedOn": "2026-09-11",
      "materials": [
        {
          "sha256": "edfcea23c9049d163228bc307b80bfd93516ea9c2c97dcac0feaa0bf3e638ed1",
          "mimeType": "text/html",
          "sourceUrl": "https://www.newegg.com/synology-ds725-2-bay-4gb-ddr4-amd-ryzen-r1600-processor-diskless-system/p/N82E16822108852",
          "description": "Newegg HTML"
        },
        {
          "sha256": "b08df93ad8b90f48c11a52d71e8b03e2890dfffe2fa8c6920d0c27f5ffded98d",
          "sourceUrl": "https://www.newegg.com/synology-ds725-2-bay-4gb-ddr4-amd-ryzen-r1600-processor-diskless-system/p/N82E16822108852",
          "description": "Parent original capture or detailed reading record; source-specific limitations retained.",
          "readingActorId": "current-codex-root",
          "readAt": "2026-09-11T12:41:56.364237+00:00"
        },
        {
          "sha256": "1c2dcca9e8c09098d8115990482d4dd00bf7d46688662b662c9b39fb004351da",
          "sourceUrl": "https://www.newegg.com/synology-ds725-2-bay-4gb-ddr4-amd-ryzen-r1600-processor-diskless-system/p/N82E16822108852",
          "description": "Parent original capture or detailed reading record; source-specific limitations retained.",
          "readingActorId": "current-codex-root",
          "readAt": "2026-09-11T12:41:56.364237+00:00"
        },
        {
          "sha256": "69f9baae216cc75eb220e9c86393998bb51effb9a6d4c051c40fb96e937f2bfd",
          "sourceUrl": "https://www.newegg.com/synology-ds725-2-bay-4gb-ddr4-amd-ryzen-r1600-processor-diskless-system/p/N82E16822108852",
          "description": "Parent original capture or detailed reading record; source-specific limitations retained.",
          "readingActorId": "current-codex-root",
          "readAt": "2026-09-11T12:41:56.364237+00:00"
        },
        {
          "sha256": "5ff70115f29b4d713532e4d0c54c3973757ed8d9a6148f91424894bbea6e7b84",
          "sourceUrl": "https://www.newegg.com/synology-ds725-2-bay-4gb-ddr4-amd-ryzen-r1600-processor-diskless-system/p/N82E16822108852",
          "description": "Parent original capture or detailed reading record; source-specific limitations retained.",
          "readingActorId": "current-codex-root",
          "readAt": "2026-09-11T12:41:56.364237+00:00"
        }
      ]
    },
    {
      "id": "official-datasheet",
      "title": "Synology DS725+ datasheet",
      "url": "https://global.download.synology.com/download/Document/Hardware/DataSheet/DiskStation/25-year/DS725+/enu/Synology_DS725+_Data_Sheet_enu.pdf",
      "kind": "official",
      "checkedAt": "2026-09-11T08:50:00Z",
      "locator": "Jul 31, 2025; 276/224 MB/s sequential claim",
      "readAction": "opened",
      "readScope": "Datasheet.",
      "readingActorId": "b21-grok",
      "checkedOn": "2026-09-11",
      "materials": [
        {
          "sha256": "833a726c9de28610cc38178c27c5e11d42550002fd6f7b3243767e6fb081e06d",
          "mimeType": "application/pdf",
          "sourceUrl": "https://global.download.synology.com/download/Document/Hardware/DataSheet/DiskStation/25-year/DS725+/enu/Synology_DS725+_Data_Sheet_enu.pdf",
          "description": "Datasheet PDF"
        }
      ]
    },
    {
      "id": "official-product-spec",
      "title": "DS725+ current official product specification",
      "url": "https://global.download.synology.com/download/Document/Hardware/ProductSpec/DiskStation/25-year/DS725+/enu/Product_Spec_DS725+_enu.pdf",
      "kind": "official",
      "checkedAt": "2026-09-11",
      "locator": "All hardware/software tables and footnotes; PDF generated 2026-08-06, independently read.",
      "readAction": "opened",
      "readScope": "Parent independently read full original and recorded charts/footnotes.",
      "readingActorId": "current-codex-root",
      "checkedOn": "2026-09-11",
      "materials": [
        {
          "sha256": "554466efbe0ce129c091045dd63025419244b33487cade1c58349c1fafd7f1a4",
          "sourceUrl": "https://global.download.synology.com/download/Document/Hardware/ProductSpec/DiskStation/25-year/DS725+/enu/Product_Spec_DS725+_enu.pdf",
          "description": "Parent original capture or detailed reading record; source-specific limitations retained.",
          "readingActorId": "current-codex-root",
          "readAt": "2026-09-11T12:41:56.364237+00:00"
        },
        {
          "sha256": "4c0ff37d717785d29b5501706d0dd7897c82a6010481cca40a68a4af91de3115",
          "sourceUrl": "https://global.download.synology.com/download/Document/Hardware/ProductSpec/DiskStation/25-year/DS725+/enu/Product_Spec_DS725+_enu.pdf",
          "description": "Parent original capture or detailed reading record; source-specific limitations retained.",
          "readingActorId": "current-codex-root",
          "readAt": "2026-09-11T12:41:56.364237+00:00"
        },
        {
          "sha256": "5ff70115f29b4d713532e4d0c54c3973757ed8d9a6148f91424894bbea6e7b84",
          "sourceUrl": "https://global.download.synology.com/download/Document/Hardware/ProductSpec/DiskStation/25-year/DS725+/enu/Product_Spec_DS725+_enu.pdf",
          "description": "Parent original capture or detailed reading record; source-specific limitations retained.",
          "readingActorId": "current-codex-root",
          "readAt": "2026-09-11T12:41:56.364237+00:00"
        }
      ]
    }
  ],
  "coverage": {
    "productId": "synology-ds725-plus",
    "roundStatus": "本轮完成",
    "dimensions": [
      {
        "id": "identity",
        "status": "已核实",
        "evidenceIds": [
          "ev-official"
        ],
        "evidence": "R1600 4 GB ECC diskless.",
        "gaps": "",
        "thisRound": "Official HTML/PDF.",
        "reused": "Baseline"
      },
      {
        "id": "specifications",
        "status": "已核实",
        "evidenceIds": [
          "ev-official"
        ],
        "evidence": "133 rows preserved.",
        "gaps": "",
        "thisRound": "Parent read all current product-spec PDF hardware/software tables and footnotes; full row order retained.",
        "reused": "Full order"
      },
      {
        "id": "software-limits",
        "status": "已核实",
        "evidenceIds": [
          "ev-official",
          "ev-policy"
        ],
        "evidence": "DX525 RAID footnotes; DSM 7.3 HDD policy.",
        "gaps": "",
        "thisRound": "Policy blog.",
        "reused": "DSM rows"
      },
      {
        "id": "direct-measurement",
        "status": "已核实",
        "evidenceIds": [
          "ev-itpro",
          "ev-pcwelt"
        ],
        "evidence": "IT Pro + PC-WELT copies.",
        "gaps": "No DX525 measured.",
        "thisRound": "Parent read available original charts and corrected results/conditions in evidence.parentReview.reviewRecords.",
        "reused": "Baseline reviews"
      },
      {
        "id": "related-experience",
        "status": "部分覆盖",
        "evidenceIds": [
          "ev-techradar"
        ],
        "evidence": "TechRadar multi-week workflow.",
        "gaps": "NASCompares reveal unread live.",
        "thisRound": "TechRadar opened.",
        "reused": ""
      },
      {
        "id": "us-new-pdp",
        "status": "部分覆盖",
        "evidenceIds": [
          "ev-newegg"
        ],
        "evidence": "Current Newegg diskless factory configuration $527.99; other merchants retain dated observations.",
        "gaps": "B&H/Best Buy/Adorama/Amazon blocked.",
        "thisRound": "Parent rechecked exact-model Newegg buybox, seller and Add to cart.",
        "reused": "Historical offers"
      },
      {
        "id": "buying-judgment",
        "status": "已核实",
        "evidenceIds": [
          "ev-official",
          "ev-itpro",
          "ev-pcwelt"
        ],
        "evidence": "Compact 2.5GbE DSM NAS with optional bays, no 10GbE.",
        "gaps": "Video.",
        "thisRound": "Confirmed.",
        "reused": ""
      },
      {
        "id": "video",
        "status": "已检索未找到",
        "evidenceIds": [],
        "evidence": "No adopted exact-model video.",
        "gaps": "",
        "thisRound": "Search.",
        "reused": ""
      }
    ],
    "roundNote": "completed work != full data coverage.",
    "parentReview": {
      "actorId": "current-codex-root",
      "checkedAt": "2026-09-11T12:41:56.364237+00:00",
      "scope": "All listed original prose and current official PDF fully read; detailed test conditions in parentReview.reviewRecords."
    }
  },
  "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."
  }
}