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      "kind": "review",
      "checkedAt": "2026-09-11",
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      "readAction": "opened",
      "readScope": "Full HTML; 6GB sample.",
      "readingActorId": "b20-grok",
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        },
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    },
    {
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      "kind": "merchant",
      "checkedAt": "2026-09-08T12:24:30Z",
      "locator": "MFR number, factory RAM, main new-product buy box, In Stock, price and shipping",
      "readAction": "blocked",
      "readScope": "Live B&H HTTP 403 this round. Historical offer row kept with original date.",
      "readingActorId": "b20-grok",
      "checkedOn": "2026-09-08",
      "materials": [
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          "description": "Parent original reading or recorded findings; exact limitations retained",
          "readingActorId": "current-codex-root",
          "readAt": "2026-09-11T12:16:56.757562+00:00"
        }
      ]
    },
    {
      "id": "newegg",
      "title": "Newegg DS225+ diskless product page",
      "url": "https://www.newegg.com/p/N82E16822108853",
      "kind": "merchant",
      "checkedAt": "2026-09-08T12:24:30Z",
      "locator": "Main buy box: Sold by Newegg; Shipped by Newegg; Add to cart; model and diskless specification",
      "readAction": "opened",
      "readScope": "fetch_content identity/spec table 2026-09-11; price/sold-by/add-to-cart not in extract. Offer price timestamp not refreshed.",
      "readingActorId": "b20-grok",
      "checkedOn": "2026-09-08",
      "materials": []
    },
    {
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      "url": "https://www.synology.com/en-us/products/DS225+",
      "kind": "official",
      "checkedAt": "2026-09-11",
      "locator": "Same current US product page",
      "readAction": "opened",
      "readScope": "Same.",
      "readingActorId": "b20-grok",
      "checkedOn": "2026-09-11",
      "materials": [
        {
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          "mimeType": "text/html",
          "sourceUrl": "https://www.synology.com/en-us/products/DS225+",
          "description": "HTML"
        },
        {
          "sha256": "cd15c8e15e484de7c3b98ff9ae08004e058f316b8b9258039dbb74b39fa37b0e",
          "sourceUrl": "https://www.synology.com/en-us/products/DS225+",
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          "readAt": "2026-09-11T12:16:56.757562+00:00"
        }
      ]
    },
    {
      "id": "merchant-current-amazon-0",
      "title": "Amazon — DS225+",
      "url": "https://www.amazon.com/dp/B0FB7KQLR1",
      "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": "2026-09-10T01:19:44.164623+00:00",
      "readAction": "reused",
      "readScope": "Baseline Amazon record reused; MAP-hidden price remains null. Not a new live offer.",
      "readingActorId": "b20-grok",
      "checkedOn": "2026-09-10",
      "materials": []
    },
    {
      "id": "merchant-current-newegg-1",
      "title": "Newegg — DS225+",
      "url": "https://www.newegg.com/synology-ds225-2-bay-2gb-ddr4-intel-celeron-j4125-processor-diskless-system/p/N82E16822108853",
      "locator": "Exact-model title, specification table, buybox price/seller and Add to cart; parent captured source",
      "kind": "merchant",
      "checkedAt": "2026-09-11",
      "readAction": "opened",
      "readScope": "fetch_content identity/spec table 2026-09-11; price/sold-by/add-to-cart not in extract. Offer price timestamp not refreshed.",
      "readingActorId": "b20-grok",
      "checkedOn": "2026-09-10",
      "materials": [
        {
          "sha256": "b896ab238f195af0fb12950ad7002021135f3deb4183ccb5ea3592ec9323e881",
          "sourceUrl": "https://www.newegg.com/synology-ds225-2-bay-2gb-ddr4-intel-celeron-j4125-processor-diskless-system/p/N82E16822108853",
          "description": "Parent original reading or recorded findings; exact limitations retained",
          "readingActorId": "current-codex-root",
          "readAt": "2026-09-11T12:16:56.757562+00:00"
        },
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          "sha256": "500936f07479fcc0c5b575be2d8823cd3eaee359e8645be3ab4ad3d98e0ecf01",
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      ]
    },
    {
      "id": "official-product-spec",
      "title": "Synology DS225+ Product Spec PDF",
      "url": "https://global.download.synology.com/download/Document/Hardware/ProductSpec/DiskStation/25-year/DS225+/enu/Product_Spec_DS225+_enu.pdf",
      "kind": "official",
      "checkedAt": "2026-09-11",
      "locator": "Product Specifications PDF last updated Aug 6, 2026",
      "readAction": "opened",
      "readScope": "PDF.",
      "readingActorId": "b20-grok",
      "checkedOn": "2026-09-11",
      "materials": [
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          "mimeType": "application/pdf",
          "sourceUrl": "https://global.download.synology.com/download/Document/Hardware/ProductSpec/DiskStation/25-year/DS225+/enu/Product_Spec_DS225+_enu.pdf",
          "description": "PDF"
        },
        {
          "sha256": "52beaa33f3643805b29e26627cd6f765fd41cd8bd11f7d40be1b4538de4e473b",
          "mimeType": "text/plain",
          "sourceUrl": "https://global.download.synology.com/download/Document/Hardware/ProductSpec/DiskStation/25-year/DS225+/enu/Product_Spec_DS225+_enu.pdf",
          "description": "txt"
        },
        {
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          "sourceUrl": "https://global.download.synology.com/download/Document/Hardware/ProductSpec/DiskStation/25-year/DS225+/enu/Product_Spec_DS225+_enu.pdf",
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          "sourceUrl": "https://global.download.synology.com/download/Document/Hardware/ProductSpec/DiskStation/25-year/DS225+/enu/Product_Spec_DS225+_enu.pdf",
          "description": "Parent original reading or recorded findings; exact limitations retained",
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        },
        {
          "sha256": "0ef3ed745280b49c18385bfcc3636d1e47373b917eb27d06ab9a98c275244e41",
          "sourceUrl": "https://global.download.synology.com/download/Document/Hardware/ProductSpec/DiskStation/25-year/DS225+/enu/Product_Spec_DS225+_enu.pdf",
          "description": "Parent original reading or recorded findings; exact limitations retained",
          "readingActorId": "current-codex-root",
          "readAt": "2026-09-11T12:16:56.757562+00:00"
        }
      ]
    },
    {
      "id": "dong",
      "title": "Dong Knows DS225+ review",
      "url": "https://dongknows.com/synology-ds225-plus-review/",
      "kind": "review",
      "checkedAt": "2026-09-11",
      "locator": "Wayback; HAT4400+SAT5221 SHR/RAID 0 saturating 2.5GbE; VMM needs max RAM",
      "readAction": "opened",
      "readScope": "Live 403; Wayback.",
      "readingActorId": "b20-grok",
      "checkedOn": "2026-09-11",
      "materials": [
        {
          "sha256": "2a297844a91246f29fb5121047df2602b75493a4f3f6495b4b9e39a828192964",
          "mimeType": "text/html",
          "sourceUrl": "https://web.archive.org/web/2025/https://dongknows.com/synology-ds225-plus-review/",
          "description": "Wayback HTML"
        },
        {
          "sha256": "a0945d9e1f5e49c9fda8d868ebd893ff7abcefb4c349364e12e61b5ec7b6842f",
          "mimeType": "text/plain",
          "sourceUrl": "https://dongknows.com/synology-ds225-plus-review/",
          "description": "text"
        },
        {
          "sha256": "d6810ba2c6839f566d6b24f9de7a3398e20b848b49fd06ffed721e99b8419329",
          "sourceUrl": "https://dongknows.com/synology-ds225-plus-review/",
          "description": "Parent original reading or recorded findings; exact limitations retained",
          "readingActorId": "current-codex-root",
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        },
        {
          "sha256": "c5bffd746c5cf565f6a6ee06a12d6a939812e91390c5c13cbe9ffd76512efc5d",
          "sourceUrl": "https://dongknows.com/synology-ds225-plus-review/",
          "description": "Parent original reading or recorded findings; exact limitations retained",
          "readingActorId": "current-codex-root",
          "readAt": "2026-09-11T12:16:56.757562+00:00"
        },
        {
          "sha256": "0ef3ed745280b49c18385bfcc3636d1e47373b917eb27d06ab9a98c275244e41",
          "sourceUrl": "https://dongknows.com/synology-ds225-plus-review/",
          "description": "Parent original reading or recorded findings; exact limitations retained",
          "readingActorId": "current-codex-root",
          "readAt": "2026-09-11T12:16:56.757562+00:00"
        }
      ]
    }
  ],
  "coverage": {
    "productId": "synology-ds225-plus",
    "roundStatus": "本轮完成",
    "dimensions": [
      {
        "id": "identity",
        "status": "已核实",
        "evidence": "Official J4125 2GB/6GB 2.5GbE+1GbE.",
        "evidenceIds": [
          "ev-official-pdf"
        ],
        "gaps": "",
        "thisRound": "2026-09-11 Grok b20 reads",
        "reused": "Baseline offers/prices dated 2026-09-10 retained",
        "nextStep": "Independent parent review"
      },
      {
        "id": "specifications",
        "status": "已核实",
        "evidence": "138 rows; PDF matches power/noise/memory.",
        "evidenceIds": [
          "ev-official-pdf"
        ],
        "gaps": "",
        "thisRound": "All official hardware/software tables and footnotes independently read; Bee embedded software JSON expanded and read.",
        "reused": "Baseline offers/prices dated 2026-09-10 retained",
        "nextStep": "Independent parent review"
      },
      {
        "id": "software-limits",
        "status": "部分覆盖",
        "evidence": "PDF + DSM 7.3 policy.",
        "evidenceIds": [
          "ev-official-pdf"
        ],
        "gaps": "",
        "thisRound": "2026-09-11 Grok b20 reads",
        "reused": "Baseline offers/prices dated 2026-09-10 retained",
        "nextStep": "Independent parent review"
      },
      {
        "id": "direct-measurement",
        "status": "部分覆盖",
        "evidence": "Clubic/Frandroid 2.5GbE numbers; Dong qualitative saturation.",
        "evidenceIds": [
          "ev-clubic",
          "ev-dong"
        ],
        "gaps": "Android Central is 6GB.",
        "thisRound": "Root original-chart and full-article review; parentReview.reviewRecords supersede conflicting initial summaries.",
        "reused": "Baseline offers/prices dated 2026-09-10 retained",
        "nextStep": "Android Central is 6GB."
      },
      {
        "id": "related-experience",
        "status": "部分覆盖",
        "evidence": "Android Central long-term at 6GB; NASCompares mostly official quotes.",
        "evidenceIds": [],
        "gaps": "NASCompares not added as independent power test.",
        "thisRound": "2026-09-11 Grok b20 reads",
        "reused": "Baseline offers/prices dated 2026-09-10 retained",
        "nextStep": "NASCompares not added as independent power test."
      },
      {
        "id": "us-new-pdp",
        "status": "部分覆盖",
        "evidence": "Newegg identity J4125 2GB; $364.99 2026-09-10.",
        "evidenceIds": [],
        "gaps": "B&H 403; Best Buy/Adorama 403.",
        "thisRound": "Root rechecked current Newegg exact-model buybox, seller and available stock; other offers retain historical dates.",
        "reused": "Baseline offers/prices dated 2026-09-10 retained",
        "nextStep": "B&H 403; Best Buy/Adorama 403."
      },
      {
        "id": "buying-judgment",
        "status": "部分覆盖",
        "evidence": "First cheap Plus with 2.5GbE; 2GB and no M.2 remain the brakes.",
        "evidenceIds": [
          "ev-official-pdf",
          "ev-clubic"
        ],
        "gaps": "",
        "thisRound": "2026-09-11 Grok b20 reads",
        "reused": "Baseline offers/prices dated 2026-09-10 retained",
        "nextStep": "Independent parent review"
      },
      {
        "id": "video",
        "status": "尚未研究",
        "evidence": "None attempted.",
        "evidenceIds": [],
        "gaps": "",
        "thisRound": "2026-09-11 Grok b20 reads",
        "reused": "Baseline offers/prices dated 2026-09-10 retained",
        "nextStep": "Independent parent review"
      }
    ],
    "roundNote": "completed work != full data coverage. validate_batch structural-pass is not independent approval. Videos were not attempted. Some reviews used Wayback after live 403.",
    "parentReview": {
      "actorId": "current-codex-root",
      "checkedAt": "2026-09-11T12:13:31.905620+00:00",
      "scope": "Official documents and all listed original prose/chart readings; video and method gaps explicit."
    }
  },
  "retiredRecords": [
    {
      "type": "direct-review",
      "record": {
        "id": "androidcentral",
        "title": "Synology DiskStation DS225+ long-term review: This 2.5GbE NAS is finally a good upgrade",
        "publisher": "Android Central",
        "author": "Harish Jonnalagadda",
        "publishedAt": "2026-06-12",
        "updatedAt": null,
        "url": "https://www.androidcentral.com/accessories/smart-home/synology-diskstation-ds225-plus-long-term-review",
        "type": "article",
        "originalTestGroup": "androidcentral",
        "testedConfiguration": "DS225+ upgraded with an additional 4GB to 6GB; two 8TB HAT3300 drives discussed plus Seagate/WD installation; DSM 7.3 context; Pi-hole, Tailscale and Home Assistant.",
        "applicability": "Multi-service success applies to the upgraded 6GB setup, not the factory 2GB enclosure.",
        "selectionReason": "Later ownership report confirms successful third-party drive use and continued default hardware-transcoding limitation.",
        "findings": [
          {
            "text": "The reviewer used a 6GB configuration for multiple utilities; the factory RAM was a key reservation.",
            "locator": "The software is the main reason to buy the DiskStation DS225+"
          },
          {
            "text": "Default graphics-driver support was missing despite the J4125 iGPU.",
            "locator": "“…but there are a few features missing”"
          }
        ],
        "measurements": [],
        "limitations": [
          "No numeric controlled benchmark is reported for the factory 2GB configuration.",
          "An unofficial driver workaround is mentioned; it is not part of the supported purchase configuration.",
          "Commerce links/affiliate context present; unit-provision terms not located."
        ],
        "sourceId": "androidcentral"
      },
      "reason": "Upgraded6GB is related experience, not factory2GB test. Retained in evidence and page application guidance."
    }
  ],
  "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."
  }
}