{ "schemaVersion": 1, "productId": "zettlab-d4", "exactMpn": "NAS-D4", "runId": "buying-research-full-grok-20260911", "recordedAt": "2026-09-11T14:40:43.980708+00:00", "subject": { "sha256": "1717163388528544aa3654a5a74c4902b10f8bf3d178c3a5cb47af695f324fdd", "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": "b27-grok", "label": "Grok 4.6", "provider": "xai", "model": "grok-4.6", "effort": "xhigh", "identityBasis": "Verified execution receipt", "sessionId": "01a08fe1-92b9-711d-8bda-cdd48e47d28f" }, { "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-other_nas_research", "role": "research-and-self-review", "scope": "research and self-review", "legacyLabel": "/root/other_nas_research — research and self-review", "reviewedAt": "2026-09-10T02:57:11.326059+00:00", "subjectSha256": "83ad247146786d117c88e00c7a7a14f3e6f65c28800dd0a3e21301c904476f08", "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-qnap_research", "role": "independent-evidence-review", "scope": "independent evidence review", "legacyLabel": "/root/qnap_research — independent evidence review", "reviewedAt": "2026-09-10T02:57:11.326059+00:00", "subjectSha256": "83ad247146786d117c88e00c7a7a14f3e6f65c28800dd0a3e21301c904476f08", "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-qnap/zettlab-d4.json" ] }, { "id": "legacy-20260910-3", "actorId": "legacy-codex-root", "role": "integration-and-page-review", "scope": "integration and local page review", "legacyLabel": "/root — integration and local page review", "reviewedAt": "2026-09-10T02:57:11.326059+00:00", "subjectSha256": "83ad247146786d117c88e00c7a7a14f3e6f65c28800dd0a3e21301c904476f08", "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" ] }, { "actorId": "b27-grok", "role": "research-and-self-check", "status": "completed", "subjectSha256": "7a68dc96f98c2414c2d8f4f0ecd6db94643e3e3aa2785a72230eb65f08fe15c5", "researchedAt": "2026-09-11T10:03:09Z" }, { "actorId": "current-codex-root", "role": "editorial-correction", "status": "completed", "inputSubjectSha256": "7a68dc96f98c2414c2d8f4f0ecd6db94643e3e3aa2785a72230eb65f08fe15c5", "subjectSha256": "1717163388528544aa3654a5a74c4902b10f8bf3d178c3a5cb47af695f324fdd", "changes": [ { "field": "reviews, specifications, buying guidance and offers", "change": "Corrected original throughput/firmware figures, AI compute-location conflict, historical software limitations, gift disclosure, actual versus suggested app use and duplicate offers; current wiki boundaries added." } ] }, { "actorId": "current-codex-root", "role": "independent-review", "status": "completed", "subjectSha256": "1717163388528544aa3654a5a74c4902b10f8bf3d178c3a5cb47af695f324fdd", "reviewedAt": "2026-09-11T14:40:43.980708+00:00", "scope": "Independent original written-source and primary-table review; three PC-WELT figures visually inspected. Unread video and other charts excluded.", "evidenceChecks": [ "Parent read exact D4/D6 model table and relevant full saved primary written instructions, policy or variant JSON. D4/D6 PC-powered Q&A, 16GB fixed memory, 32GB eMMC, shutdown installation, Btrfs, JBOD-only documented expansion versus explicitly unsupported RAID 0 expansion and unresolved other RAID expansion distinguished. Compatibility D4/D6 lists and all their warning/notice text read; Ultra rows are not applied.", "Parent read saved official selected-variant product/JSON record with exact NAS-D4 SKU, barcode, price and availability; original observation timestamp retained. Historical duplicate retired, no checkout or fresh-price assertion.", "Parent read full available original article body. Manufacturer-supplied D4 hands-on; exact RAM/disk SKUs not fully disclosed; pre-release ZettOS. Limitations: Gift sample; one unit; no controlled RAID throughput. Do not copy Ultra-model AI or 10GbE claims. Other original chart/image frames not independently visually inspected; numerical values rely on original prose.", "Parent read full available original article body. Four 10TB Seagate IronWolf HDDs, RAID 5 (26.9TB), Windows app setup, desktop PC and NAS on a 2.5GbE switch; 4.9GB mixed music/video/photo/office folder. Limitations: Affiliate commissions disclosed; not a 10GbE or SSD-array test. www.pcmag.com returned 403 this round; UK mirror body was saved and read. Other original chart/image frames not independently visually inspected; numerical values rely on original prose.", "Parent read full available original article body. D4 in Gigabit Windows Explorer / NAS Performance Tester and 2.5GbE (direct and BrosTrend switch). Drive models not named in the opened extract. Original Device Info image shows ZettOS service 1.5.0-alpha. Setup image shows three 3.64TB drives and one 2.73TB drive with RAID 10 selected in the wizard; this does not prove the benchmark used that completed array. Limitations: Affiliate shopping links. Drive SKUs not listed in the saved text. Do not adopt the 133×152×215 mm chassis figure. The prose labels some video files 1/4/8 TB; file-size units are not independently verified. Missing two-factor authentication describes the January 2026 review build; current official wiki documents it. Setup screenshot only demonstrates a RAID 10 wizard selection, not the array used for benchmarks. Original screenshot’s 288.28/230.74 MB/s belongs to a different/faster path than Gigabit prose. Parent visually inspected those three original figures; 288.28 write / 230.74 read MB/s, 1000MB, 5 loops; service 1.5.0-alpha; wizard is not proof of benchmark RAID.", "Parent read full available original article body. D4, mixed RAID 5 using a pair of 2TB drives and an older 500GB drive; full drive count/MPNs and client/file profile not disclosed. ZettOS 1.5.1-alpha after 1.0.0-alpha upgrades. Limitations: Full original body recovered through search extraction; original performance images not visually inspected. Alpha version problems are historical, not established current failures. Approximate throughput lacks full workload and drive identity; not a controlled cross-review comparison. Other original chart/image frames not independently visually inspected; numerical values rely on original prose.", "Parent read full available original article body. First-hand D4; RAID wizard and one-card copy described; no named HDD benchmark table in the opened text. Limitations: No disclosed RAID MB/s. Retail links are Japanese marketplaces. Zettlab provided the unit; promotion and affiliate links disclosed. AI search missed some cat/bird images and smartphone-object examples; not a measured accuracy study. Other original chart/image frames not independently visually inspected; numerical values rely on original prose.", "Parent read full available written official instructions. Current OTP/SSH controls, paused migration tasks, bound-cloud-account requirement and speed-capped phone relay retained where applicable. Embedded UI images not visually inspected." ] } ], "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-product", "title": "Zettlab D4/D6 official product page", "url": "https://zettlab.com/products/zettlab-d4-d6-nas", "kind": "official", "checkedAt": "2026-09-11T09:56:22Z", "locator": "Compare Model HTML table; HDMI 4K marketing; 24-month warranty line; US 3–5 day delivery; Add to cart", "readAction": "opened", "readScope": "Parent read exact D4/D6 model table and relevant full saved primary written instructions, policy or variant JSON. D4/D6 PC-powered Q&A, 16GB fixed memory, 32GB eMMC, shutdown installation, Btrfs, JBOD-only documented expansion versus explicitly unsupported RAID 0 expansion and unresolved other RAID expansion distinguished. Compatibility D4/D6 lists and all their warning/notice text read; Ultra rows are not applied.", "readingActorId": "current-codex-root", "observedAt": "2026-09-11T09:56:22Z", "checkedOn": "2026-09-11", "materials": [ { "sha256": "62502a3af31808f949d4f9ae5e40ee569af38149cdf83b6085360b7df33d4fe7", "mimeType": "text/html", "sourceUrl": "https://zettlab.com/products/zettlab-d4-d6-nas", "description": "PDP" }, { "sha256": "73425fa2970bfa504e523aa2a8cd9d0d2052ecbf467de19c70254a3ead402dea", "mimeType": "text/plain", "sourceUrl": "https://zettlab.com/products/zettlab-d4-d6-nas", "description": "Extract" } ] }, { "id": "official-d4-d6-page", "title": "Zettlab D4/D6 marketing/spec page", "url": "https://zettlab.com/pages/d4-d6", "kind": "official", "checkedAt": "2026-09-11T09:56:22Z", "locator": "Spec table HDMI 4K row; After-Sales Service 2-Year Warranty", "readAction": "opened", "readScope": "Parent read exact D4/D6 model table and relevant full saved primary written instructions, policy or variant JSON. D4/D6 PC-powered Q&A, 16GB fixed memory, 32GB eMMC, shutdown installation, Btrfs, JBOD-only documented expansion versus explicitly unsupported RAID 0 expansion and unresolved other RAID expansion distinguished. Compatibility D4/D6 lists and all their warning/notice text read; Ultra rows are not applied.", "readingActorId": "current-codex-root", "observedAt": "2026-09-11T09:56:22Z", "checkedOn": "2026-09-11", "materials": [ { "sha256": "68bafc5091442540e5b89f1c5d1a1919a4016bc3c36b27452c913e149efff792", "mimeType": "text/html", "sourceUrl": "https://zettlab.com/pages/d4-d6", "description": "d4-d6 page" } ] }, { "id": "official-zettos", "title": "ZettOS feature page", "url": "https://zettlab.com/pages/zettos", "kind": "official", "checkedAt": "2026-09-11T09:56:22Z", "locator": "Backup/sync, RAID, Docker, VM caveat for D4/D6, Resource Monitor, Cocard", "readAction": "opened", "readScope": "Parent read exact D4/D6 model table and relevant full saved primary written instructions, policy or variant JSON. D4/D6 PC-powered Q&A, 16GB fixed memory, 32GB eMMC, shutdown installation, Btrfs, JBOD-only documented expansion versus explicitly unsupported RAID 0 expansion and unresolved other RAID expansion distinguished. Compatibility D4/D6 lists and all their warning/notice text read; Ultra rows are not applied.", "readingActorId": "current-codex-root", "observedAt": "2026-09-11T09:56:22Z", "checkedOn": "2026-09-11", "materials": [ { "sha256": "0c151cee83848b3f48f6f0f6b22e66a852d52d0283de8479590c439d5292a754", "mimeType": "text/html", "sourceUrl": "https://zettlab.com/pages/zettos", "description": "zettos" } ] }, { "id": "official-download", "title": "Zettlab Download Center", "url": "https://zettlab.com/pages/download-center", "kind": "official", "checkedAt": "2026-09-11T09:56:22Z", "locator": "Apps + ZettOS images for Standard Series D4/D6 vs Ultra", "readAction": "opened", "readScope": "Parent read exact D4/D6 model table and relevant full saved primary written instructions, policy or variant JSON. D4/D6 PC-powered Q&A, 16GB fixed memory, 32GB eMMC, shutdown installation, Btrfs, JBOD-only documented expansion versus explicitly unsupported RAID 0 expansion and unresolved other RAID expansion distinguished. Compatibility D4/D6 lists and all their warning/notice text read; Ultra rows are not applied.", "readingActorId": "current-codex-root", "observedAt": "2026-09-11T09:56:22Z", "checkedOn": "2026-09-11", "materials": [ { "sha256": "1119cba8e6c1cd0a35126361008e52a866ddb6b858c9013eb2a4e1f94371a529", "mimeType": "text/html", "sourceUrl": "https://zettlab.com/pages/download-center", "description": "downloads" } ] }, { "id": "official-warranty", "title": "Zettlab Limited Warranty Policy", "url": "https://zettlab.com/pages/warranty-policy", "kind": "policy", "checkedAt": "2026-09-11T09:56:22Z", "locator": "NAS main unit two years; adapter/cables one year; data not covered", "readAction": "opened", "readScope": "Parent read exact D4/D6 model table and relevant full saved primary written instructions, policy or variant JSON. D4/D6 PC-powered Q&A, 16GB fixed memory, 32GB eMMC, shutdown installation, Btrfs, JBOD-only documented expansion versus explicitly unsupported RAID 0 expansion and unresolved other RAID expansion distinguished. Compatibility D4/D6 lists and all their warning/notice text read; Ultra rows are not applied.", "readingActorId": "current-codex-root", "observedAt": "2026-09-11T09:56:22Z", "checkedOn": "2026-09-11", "materials": [ { "sha256": "1715d9567ffa06da851f9a6be848cb39444bac3cf2714497810feed361a65d83", "mimeType": "text/html", "sourceUrl": "https://zettlab.com/pages/warranty-policy", "description": "warranty" } ] }, { "id": "wiki-storage", "title": "ZettOS wiki: Manage Storage Pools and Drives", "url": "https://wiki.zettlab.com/config/articles/apps/settings/storage/article.en-US.md", "kind": "official", "checkedAt": "2026-09-11T10:00:02Z", "locator": "FAQ: internal pools use Btrfs; JBOD expansion documented; RAID 0 expansion explicitly unsupported; other RAID expansion unresolved; SSD cache >32GB; SMR not in this article but compatibility list", "readAction": "opened", "readScope": "Parent read exact D4/D6 model table and relevant full saved primary written instructions, policy or variant JSON. D4/D6 PC-powered Q&A, 16GB fixed memory, 32GB eMMC, shutdown installation, Btrfs, JBOD-only documented expansion versus explicitly unsupported RAID 0 expansion and unresolved other RAID expansion distinguished. Compatibility D4/D6 lists and all their warning/notice text read; Ultra rows are not applied.", "readingActorId": "current-codex-root", "observedAt": "2026-09-11T10:00:02Z", "checkedOn": "2026-09-11", "materials": [ { "sha256": "200aa2f82a0c7ddce5f968b54d8a747dea32ab77190a3944f1f8d1d85ec7aebe", "mimeType": "text/markdown", "sourceUrl": "https://wiki.zettlab.com/config/articles/apps/settings/storage/article.en-US.md", "description": "storage" } ] }, { "id": "wiki-backup", "title": "ZettOS wiki: Create A Backup Task", "url": "https://wiki.zettlab.com/config/articles/apps/sync-backup/backup-task/article.en-US.md", "kind": "official", "checkedAt": "2026-09-11T10:00:02Z", "locator": "Backup to this NAS / others; scheduled automatic backup; destinations include external, cloud, SMB, WebDAV, FTP, Rsync", "readAction": "opened", "readScope": "Parent read exact D4/D6 model table and relevant full saved primary written instructions, policy or variant JSON. D4/D6 PC-powered Q&A, 16GB fixed memory, 32GB eMMC, shutdown installation, Btrfs, JBOD-only documented expansion versus explicitly unsupported RAID 0 expansion and unresolved other RAID expansion distinguished. Compatibility D4/D6 lists and all their warning/notice text read; Ultra rows are not applied.", "readingActorId": "current-codex-root", "observedAt": "2026-09-11T10:00:02Z", "checkedOn": "2026-09-11", "materials": [ { "sha256": "f3492659d39f079ef8240cbc343ac587214cff9c02ab43861c2be97229a8b12e", "mimeType": "text/markdown", "sourceUrl": "https://wiki.zettlab.com/config/articles/apps/sync-backup/backup-task/article.en-US.md", "description": "backup" } ] }, { "id": "wiki-update", "title": "ZettOS wiki: Update System", "url": "https://wiki.zettlab.com/config/articles/apps/settings/device-update/article.en-US.md", "kind": "official", "checkedAt": "2026-09-11T10:00:02Z", "locator": "Settings-Update check/download/Update Now; 10–20 min restart warning", "readAction": "opened", "readScope": "Parent read exact D4/D6 model table and relevant full saved primary written instructions, policy or variant JSON. D4/D6 PC-powered Q&A, 16GB fixed memory, 32GB eMMC, shutdown installation, Btrfs, JBOD-only documented expansion versus explicitly unsupported RAID 0 expansion and unresolved other RAID expansion distinguished. Compatibility D4/D6 lists and all their warning/notice text read; Ultra rows are not applied.", "readingActorId": "current-codex-root", "observedAt": "2026-09-11T10:00:02Z", "checkedOn": "2026-09-11", "materials": [ { "sha256": "6f33b977ffbf614986ff3a15b0e3c9d2ef93599344aed4838fa61c0acf265106", "mimeType": "text/markdown", "sourceUrl": "https://wiki.zettlab.com/config/articles/apps/settings/device-update/article.en-US.md", "description": "update" } ] }, { "id": "wiki-install", "title": "ZettOS wiki: Install Drives", "url": "https://wiki.zettlab.com/config/articles/quick-start/install-drive/article.en-US.md", "kind": "official", "checkedAt": "2026-09-11T10:00:02Z", "locator": "Shut down and disconnect power before installing drives; M.2 under bottom cover", "readAction": "opened", "readScope": "Parent read exact D4/D6 model table and relevant full saved primary written instructions, policy or variant JSON. D4/D6 PC-powered Q&A, 16GB fixed memory, 32GB eMMC, shutdown installation, Btrfs, JBOD-only documented expansion versus explicitly unsupported RAID 0 expansion and unresolved other RAID expansion distinguished. Compatibility D4/D6 lists and all their warning/notice text read; Ultra rows are not applied.", "readingActorId": "current-codex-root", "observedAt": "2026-09-11T10:00:02Z", "checkedOn": "2026-09-11", "materials": [ { "sha256": "5c62389a8860e516013072513553a741d49b4da4120e6475598645fb12f74c4b", "mimeType": "text/markdown", "sourceUrl": "https://wiki.zettlab.com/config/articles/quick-start/install-drive/article.en-US.md", "description": "install" } ] }, { "id": "wiki-compat", "title": "Zettlab Hardware Fit & Usage Reference", "url": "https://wiki.zettlab.com/config/compatibility-list.json", "kind": "official", "checkedAt": "2026-09-11T10:00:02Z", "locator": "D4/D6 HDD/SATA and M.2 2280 lists; SMR not recommended; D4/D6 do not support PWDIS", "readAction": "opened", "readScope": "Parent read exact D4/D6 model table and relevant full saved primary written instructions, policy or variant JSON. D4/D6 PC-powered Q&A, 16GB fixed memory, 32GB eMMC, shutdown installation, Btrfs, JBOD-only documented expansion versus explicitly unsupported RAID 0 expansion and unresolved other RAID expansion distinguished. Compatibility D4/D6 lists and all their warning/notice text read; Ultra rows are not applied.", "readingActorId": "current-codex-root", "observedAt": "2026-09-11T10:00:02Z", "checkedOn": "2026-09-11", "materials": [ { "sha256": "c7a49561fa02325b09771fb923d93d5c5a3dd650f646640ecd005933a4ff3f02", "mimeType": "application/json", "sourceUrl": "https://wiki.zettlab.com/config/compatibility-list.json", "description": "compat" } ] }, { "id": "wiki-logs", "title": "ZettOS wiki: Log center", "url": "https://wiki.zettlab.com/config/articles/apps/sync-backup/log-center/article.en-US.md", "kind": "official", "checkedAt": "2026-09-11T10:02:17Z", "locator": "Sync/backup/connection logs; CSV export", "readAction": "opened", "readScope": "Parent read exact D4/D6 model table and relevant full saved primary written instructions, policy or variant JSON. D4/D6 PC-powered Q&A, 16GB fixed memory, 32GB eMMC, shutdown installation, Btrfs, JBOD-only documented expansion versus explicitly unsupported RAID 0 expansion and unresolved other RAID expansion distinguished. Compatibility D4/D6 lists and all their warning/notice text read; Ultra rows are not applied.", "readingActorId": "current-codex-root", "observedAt": "2026-09-11T10:02:17Z", "checkedOn": "2026-09-11", "materials": [ { "sha256": "29b4fcd6d3fa95188f31220c2f94d4659b6afc2c202a1349da541a2ae26f9d20", "mimeType": "text/markdown", "sourceUrl": "https://wiki.zettlab.com/config/articles/apps/sync-backup/log-center/article.en-US.md", "description": "logs" } ] }, { "id": "wiki-status", "title": "ZettOS wiki: Device Info and Resource Monitor (zettos page)", "url": "https://wiki.zettlab.com/config/articles/apps/settings/device-info/article.en-US.md", "kind": "official", "checkedAt": "2026-09-11T10:02:17Z", "locator": "Device Info SN/Model/Hardware/Network/Status; zettos Resource Monitor", "readAction": "opened", "readScope": "Parent read exact D4/D6 model table and relevant full saved primary written instructions, policy or variant JSON. D4/D6 PC-powered Q&A, 16GB fixed memory, 32GB eMMC, shutdown installation, Btrfs, JBOD-only documented expansion versus explicitly unsupported RAID 0 expansion and unresolved other RAID expansion distinguished. Compatibility D4/D6 lists and all their warning/notice text read; Ultra rows are not applied.", "readingActorId": "current-codex-root", "observedAt": "2026-09-11T10:02:17Z", "checkedOn": "2026-09-11", "materials": [ { "sha256": "7b9a7ab7eb9fcfd7b9359a56a6f360512dbb70b598b51e38b45e5e987a8a99ff", "mimeType": "text/markdown", "sourceUrl": "https://wiki.zettlab.com/config/articles/apps/settings/device-info/article.en-US.md", "description": "device info" } ] }, { "id": "wiki-hdmi", "title": "ZettOS wiki: Wired HDMI playback", "url": "https://wiki.zettlab.com/config/articles/apps/theater/wired/article.en-US.md", "kind": "official", "checkedAt": "2026-09-11T10:02:17Z", "locator": "HDMI cable to TV/monitor; phone Cast → Wired Playback", "readAction": "opened", "readScope": "Parent read exact D4/D6 model table and relevant full saved primary written instructions, policy or variant JSON. D4/D6 PC-powered Q&A, 16GB fixed memory, 32GB eMMC, shutdown installation, Btrfs, JBOD-only documented expansion versus explicitly unsupported RAID 0 expansion and unresolved other RAID expansion distinguished. Compatibility D4/D6 lists and all their warning/notice text read; Ultra rows are not applied.", "readingActorId": "current-codex-root", "observedAt": "2026-09-11T10:02:17Z", "checkedOn": "2026-09-11", "materials": [ { "sha256": "eb6926243f581ae6724397f1333ec207ad4715c121193c71ec1c25955ed9cfff", "mimeType": "text/markdown", "sourceUrl": "https://wiki.zettlab.com/config/articles/apps/theater/wired/article.en-US.md", "description": "hdmi" } ] }, { "id": "wiki-fileservices", "title": "ZettOS wiki: File Services", "url": "https://wiki.zettlab.com/config/articles/apps/settings/file-service/article.en-US.md", "kind": "official", "checkedAt": "2026-09-11T10:02:17Z", "locator": "SMB, FTP/FTPS, WebDAV, NFS, Rsync, DLNA, Bonjour, Time Machine backup folder", "readAction": "opened", "readScope": "Parent read exact D4/D6 model table and relevant full saved primary written instructions, policy or variant JSON. D4/D6 PC-powered Q&A, 16GB fixed memory, 32GB eMMC, shutdown installation, Btrfs, JBOD-only documented expansion versus explicitly unsupported RAID 0 expansion and unresolved other RAID expansion distinguished. Compatibility D4/D6 lists and all their warning/notice text read; Ultra rows are not applied.", "readingActorId": "current-codex-root", "observedAt": "2026-09-11T10:02:17Z", "checkedOn": "2026-09-11", "materials": [ { "sha256": "e6474de94adc02fbe04ca13364726fc9546f69e6c4c174405a3bb1d78611447b", "mimeType": "text/markdown", "sourceUrl": "https://wiki.zettlab.com/config/articles/apps/settings/file-service/article.en-US.md", "description": "file services" } ] }, { "id": "src-n50-09-s-zettlab-d4", "title": "Official D4 column in Compare Model table", "url": "https://zettlab.com/products/zettlab-d4-d6-nas", "kind": "official", "checkedAt": "2026-09-11T09:56:22Z", "locator": "HTML Compare Model table D4 column (bays, LAN, CPU, RAM, M.2, RAID, USB, SD)", "readAction": "opened", "readScope": "Parent read exact D4/D6 model table and relevant full saved primary written instructions, policy or variant JSON. D4/D6 PC-powered Q&A, 16GB fixed memory, 32GB eMMC, shutdown installation, Btrfs, JBOD-only documented expansion versus explicitly unsupported RAID 0 expansion and unresolved other RAID expansion distinguished. Compatibility D4/D6 lists and all their warning/notice text read; Ultra rows are not applied.", "readingActorId": "current-codex-root", "observedAt": "2026-09-11T09:56:22Z", "checkedOn": "2026-09-11", "materials": [ { "sha256": "73425fa2970bfa504e523aa2a8cd9d0d2052ecbf467de19c70254a3ead402dea", "mimeType": "text/plain", "sourceUrl": "https://zettlab.com/products/zettlab-d4-d6-nas", "description": "table extract" } ] }, { "id": "src-n50-09-s-zettlab-download", "title": "Download Center Standard Series", "url": "https://zettlab.com/pages/download-center", "kind": "official", "checkedAt": "2026-09-11T09:56:22Z", "locator": "Standard Series For D4/D6 vs Ultra Series", "readAction": "opened", "readScope": "Parent read exact D4/D6 model table and relevant full saved primary written instructions, policy or variant JSON. D4/D6 PC-powered Q&A, 16GB fixed memory, 32GB eMMC, shutdown installation, Btrfs, JBOD-only documented expansion versus explicitly unsupported RAID 0 expansion and unresolved other RAID expansion distinguished. Compatibility D4/D6 lists and all their warning/notice text read; Ultra rows are not applied.", "readingActorId": "current-codex-root", "observedAt": "2026-09-11T09:56:22Z", "checkedOn": "2026-09-11", "materials": [ { "sha256": "df25a6b3a2ef0de632998d29c7b54d7598799d7f0db2144d5ff264ebac60ced6", "mimeType": "text/plain", "sourceUrl": "https://zettlab.com/pages/download-center", "description": "extract" } ] }, { "id": "src-n50-09-s-zettlab-d4-variants", "title": "Shopify variant JSON NAS-D4", "url": "https://zettlab.com/products/zettlab-d4-d6-nas.js", "kind": "official", "checkedAt": "2026-09-11T09:56:22Z", "locator": "variants[id=46941849845981] sku NAS-D4 barcode 6978168270006 price 42999 available true", "readAction": "opened", "readScope": "Parent read exact D4/D6 model table and relevant full saved primary written instructions, policy or variant JSON. D4/D6 PC-powered Q&A, 16GB fixed memory, 32GB eMMC, shutdown installation, Btrfs, JBOD-only documented expansion versus explicitly unsupported RAID 0 expansion and unresolved other RAID expansion distinguished. Compatibility D4/D6 lists and all their warning/notice text read; Ultra rows are not applied.", "readingActorId": "current-codex-root", "observedAt": "2026-09-11T09:56:22Z", "checkedOn": "2026-09-11", "materials": [ { "sha256": "62f4b4d88658f1aa446311be277fe56e0d3e76cbc5aa33e754bb2f49313caa1f", "mimeType": "application/javascript", "sourceUrl": "https://zettlab.com/products/zettlab-d4-d6-nas.js", "description": "json" } ] }, { "id": "review-nas-full-121", "title": "Notebookcheck D4 hands-on", "url": "https://www.notebookcheck.net/Zettlab-D4-hands-on-review-Sleek-4-bay-AI-NAS-with-support-for-100-TB-storage.1183596.0.html", "kind": "review", "checkedAt": "2026-09-11T09:56:41Z", "locator": "Verdict, specifications, software, Transparency gift-sample", "readAction": "opened", "readScope": "Parent read full available original article body. Manufacturer-supplied D4 hands-on; exact RAM/disk SKUs not fully disclosed; pre-release ZettOS. Limitations: Gift sample; one unit; no controlled RAID throughput. Do not copy Ultra-model AI or 10GbE claims. Other original chart/image frames not independently visually inspected; numerical values rely on original prose.", "readingActorId": "current-codex-root", "observedAt": "2026-09-11T09:56:41Z", "checkedOn": "2026-09-11", "materials": [ { "sha256": "37c0ac294087bf926c46e05d3fe4dbbf417a129939502255ca7ad9c899278021", "mimeType": "text/html", "sourceUrl": "https://www.notebookcheck.net/Zettlab-D4-hands-on-review-Sleek-4-bay-AI-NAS-with-support-for-100-TB-storage.1183596.0.html", "description": "nbc" }, { "sha256": "452f17b212a1e16a492eee4cfa3133860eaa36f49f80974f5ddf7093bc91af9c", "sourceUrl": "https://www.notebookcheck.net/Zettlab-D4-hands-on-review-Sleek-4-bay-AI-NAS-with-support-for-100-TB-storage.1183596.0.html", "mimeType": "text/plain", "description": "Original saved material; read only within recorded scope." }, { "sha256": "37c0ac294087bf926c46e05d3fe4dbbf417a129939502255ca7ad9c899278021", "sourceUrl": "https://www.notebookcheck.net/Zettlab-D4-hands-on-review-Sleek-4-bay-AI-NAS-with-support-for-100-TB-storage.1183596.0.html", "mimeType": "text/html", "description": "Original saved material; read only within recorded scope." } ] }, { "id": "review-pcmag-d4", "title": "PCMag D4 review (UK edition body opened)", "url": "https://www.pcmag.com/reviews/zettlab-d4-ai-nas", "kind": "review", "checkedAt": "2026-09-11T09:58:03Z", "locator": "Performance Testing 289/298 MBps; Design 7.2×8.2×9.2 in; RAID 5 26.9TB", "readAction": "opened", "readScope": "Parent read full available original article body. Four 10TB Seagate IronWolf HDDs, RAID 5 (26.9TB), Windows app setup, desktop PC and NAS on a 2.5GbE switch; 4.9GB mixed music/video/photo/office folder. Limitations: Affiliate commissions disclosed; not a 10GbE or SSD-array test. www.pcmag.com returned 403 this round; UK mirror body was saved and read. Other original chart/image frames not independently visually inspected; numerical values rely on original prose.", "readingActorId": "current-codex-root", "observedAt": "2026-09-11T09:58:03Z", "checkedOn": "2026-09-11", "materials": [ { "sha256": "67d65b63146e2be95f316c17482f6e6b8fa9a43601ed043733e78fe9321c170a", "mimeType": "text/html", "sourceUrl": "https://uk.pcmag.com/network-attached-storage/164440/zettlab-d4-ai-nas", "description": "pcmag uk" }, { "sha256": "6d382710a8d14ffdb1921616c2d22c2751a72850898bbb5cc2d2f1d37b349a91", "sourceUrl": "https://www.pcmag.com/reviews/zettlab-d4-ai-nas", "mimeType": "text/plain", "description": "Original saved material; read only within recorded scope." }, { "sha256": "67d65b63146e2be95f316c17482f6e6b8fa9a43601ed043733e78fe9321c170a", "sourceUrl": "https://www.pcmag.com/reviews/zettlab-d4-ai-nas", "mimeType": "text/html", "description": "Original saved material; read only within recorded scope." } ] }, { "id": "review-pcwelt-d4", "title": "PC-WELT ZETTLAB D4 Test", "url": "https://www.pcwelt.de/article/3034569/zettlab-d4-im-test.html", "kind": "review", "checkedAt": "2026-09-11T09:56:50Z", "locator": "Gigabit 115–121 MB/s; 2.5GbE ~275 MB/s; weight 2.3 kg", "readAction": "opened", "readScope": "Parent read full available original article body. D4 in Gigabit Windows Explorer / NAS Performance Tester and 2.5GbE (direct and BrosTrend switch). Drive models not named in the opened extract. Original Device Info image shows ZettOS service 1.5.0-alpha. Setup image shows three 3.64TB drives and one 2.73TB drive with RAID 10 selected in the wizard; this does not prove the benchmark used that completed array. Limitations: Affiliate shopping links. Drive SKUs not listed in the saved text. Do not adopt the 133×152×215 mm chassis figure. The prose labels some video files 1/4/8 TB; file-size units are not independently verified. Missing two-factor authentication describes the January 2026 review build; current official wiki documents it. Setup screenshot only demonstrates a RAID 10 wizard selection, not the array used for benchmarks. Original screenshot’s 288.28/230.74 MB/s belongs to a different/faster path than Gigabit prose. Parent visually inspected those three original figures; 288.28 write / 230.74 read MB/s, 1000MB, 5 loops; service 1.5.0-alpha; wizard is not proof of benchmark RAID.", "readingActorId": "current-codex-root", "observedAt": "2026-09-11T09:56:50Z", "checkedOn": "2026-09-11", "materials": [ { "sha256": "91dca4b8cce946e6a57c49c4ca9eeadd50c256ea340eacd2d29782c7585ef1ce", "mimeType": "text/html", "sourceUrl": "https://www.pcwelt.de/article/3034569/zettlab-d4-im-test.html", "description": "pcwelt" }, { "sha256": "93380be937effedd0dbb8a54017c8bf5f022eefea31160738a46c07282fc2117", "sourceUrl": "https://www.pcwelt.de/article/3034569/zettlab-d4-im-test.html", "mimeType": "text/plain", "description": "Original saved material; read only within recorded scope." }, { "sha256": "91dca4b8cce946e6a57c49c4ca9eeadd50c256ea340eacd2d29782c7585ef1ce", "sourceUrl": "https://www.pcwelt.de/article/3034569/zettlab-d4-im-test.html", "mimeType": "text/html", "description": "Original saved material; read only within recorded scope." }, { "sha256": "e5567fac2604f6b59e6e6117100f1d7ed6fec75eb4fe9acbf4edb554163275f2", "sourceUrl": "https://www.pcwelt.de/article/3034569/zettlab-d4-im-test.html", "mimeType": "image/png", "description": "Original saved material; read only within recorded scope." }, { "sha256": "f8cf3b43ffceaef19a6c1eea635f391bd963b7ccc9d23d7e03b309f316d1e434", "sourceUrl": "https://www.pcwelt.de/article/3034569/zettlab-d4-im-test.html", "mimeType": "image/png", "description": "Original saved material; read only within recorded scope." }, { "sha256": "bb6c026df91e293115fe5cd90901bf53747190159d53a67e127121e333d05129", "sourceUrl": "https://www.pcwelt.de/article/3034569/zettlab-d4-im-test.html", "mimeType": "image/png", "description": "Original saved material; read only within recorded scope." } ] }, { "id": "review-neowin-d4", "title": "Neowin D4 alpha review", "url": "https://www.neowin.net/reviews/zettlab-d4-nas-review-alpha-software-ambitious-vision", "kind": "review", "checkedAt": "2026-09-11T09:54:32Z", "locator": "Search extraction of original URL; 403 on direct curl", "readAction": "opened", "readScope": "Parent read full available original article body. D4, mixed RAID 5 using a pair of 2TB drives and an older 500GB drive; full drive count/MPNs and client/file profile not disclosed. ZettOS 1.5.1-alpha after 1.0.0-alpha upgrades. Limitations: Full original body recovered through search extraction; original performance images not visually inspected. Alpha version problems are historical, not established current failures. Approximate throughput lacks full workload and drive identity; not a controlled cross-review comparison. Other original chart/image frames not independently visually inspected; numerical values rely on original prose.", "readingActorId": "current-codex-root", "checkedOn": "2026-09-11", "materials": [ { "sha256": "3c30d13994dbc1498785a760fa959d33b88cd86f10ee9475514d16a649a0d694", "sourceUrl": "https://www.neowin.net/reviews/zettlab-d4-nas-review-alpha-software-ambitious-vision", "mimeType": "application/json", "description": "Original saved material; read only within recorded scope." } ] }, { "id": "review-oscillog-d4", "title": "Oscillog D4 review", "url": "https://oscillog.com/zettlab-ai-nas-d4-review/", "kind": "review", "checkedAt": "2026-09-11T09:56:50Z", "locator": "Japanese setup, COPY, RAID wizard", "readAction": "opened", "readScope": "Parent read full available original article body. First-hand D4; RAID wizard and one-card copy described; no named HDD benchmark table in the opened text. Limitations: No disclosed RAID MB/s. Retail links are Japanese marketplaces. Zettlab provided the unit; promotion and affiliate links disclosed. AI search missed some cat/bird images and smartphone-object examples; not a measured accuracy study. Other original chart/image frames not independently visually inspected; numerical values rely on original prose.", "readingActorId": "current-codex-root", "observedAt": "2026-09-11T09:56:50Z", "checkedOn": "2026-09-11", "materials": [ { "sha256": "aa79025775918a93c749678236c332753a7cce0497b4cdacd7eb8a8e5df45eb6", "mimeType": "text/html", "sourceUrl": "https://oscillog.com/zettlab-ai-nas-d4-review/", "description": "oscillog" }, { "sha256": "b5c1412a0765339204a82c74213aa817706a5c0985ec79d742361db4c64d5766", "sourceUrl": "https://oscillog.com/zettlab-ai-nas-d4-review/", "mimeType": "text/plain", "description": "Original saved material; read only within recorded scope." }, { "sha256": "aa79025775918a93c749678236c332753a7cce0497b4cdacd7eb8a8e5df45eb6", "sourceUrl": "https://oscillog.com/zettlab-ai-nas-d4-review/", "mimeType": "text/html", "description": "Original saved material; read only within recorded scope." } ] }, { "id": "merchant-direct-current-api", "title": "Zettlab variant JSON NAS-D4 live", "url": "https://zettlab.com/products/zettlab-d4-d6-nas.js", "kind": "merchant", "checkedAt": "2026-09-11T09:56:22Z", "locator": "price 42999 cents; available true; sku NAS-D4", "readAction": "opened", "readScope": "Parent read saved official selected-variant product/JSON record with exact NAS-D4 SKU, barcode, price and availability; original observation timestamp retained. Historical duplicate retired, no checkout or fresh-price assertion.", "readingActorId": "current-codex-root", "observedAt": "2026-09-11T09:56:22Z", "checkedOn": "2026-09-11", "materials": [ { "sha256": "62f4b4d88658f1aa446311be277fe56e0d3e76cbc5aa33e754bb2f49313caa1f", "mimeType": "application/javascript", "sourceUrl": "https://zettlab.com/products/zettlab-d4-d6-nas.js", "description": "variants" } ] }, { "id": "merchant-direct-current", "title": "Zettlab selected D4 PDP", "url": "https://zettlab.com/products/zettlab-d4-d6-nas?variant=46941849845981", "kind": "merchant", "checkedAt": "2026-09-11T09:56:22Z", "locator": "Add to cart; Sale $429.99; US 3–5 day delivery claim; 24-month warranty line", "readAction": "opened", "readScope": "Parent read saved official selected-variant product/JSON record with exact NAS-D4 SKU, barcode, price and availability; original observation timestamp retained. Historical duplicate retired, no checkout or fresh-price assertion.", "readingActorId": "current-codex-root", "observedAt": "2026-09-11T09:56:22Z", "checkedOn": "2026-09-11", "materials": [ { "sha256": "f3996e790714dd45b190eae886b728e59983dd2aabab658300745014f25cf419", "mimeType": "text/html", "sourceUrl": "https://zettlab.com/products/zettlab-d4-d6-nas?variant=46941849845981", "description": "d4 variant pdp" } ] }, { "id": "merchant-zettlab-historical", "title": "Zettlab historical D4 PDP observation", "url": "https://zettlab.com/products/zettlab-d4-d6-nas", "kind": "merchant", "checkedAt": "2026-09-02T00:00:00Z", "locator": "Retained historical $429.99; not refreshed", "readAction": "opened", "readScope": "Parent read saved official selected-variant product/JSON record with exact NAS-D4 SKU, barcode, price and availability; original observation timestamp retained. Historical duplicate retired, no checkout or fresh-price assertion.", "readingActorId": "current-codex-root", "checkedOn": "2026-09-11", "materials": [] }, { "id": "wiki-security", "title": "ZettOS wiki: Security and two-factor authentication", "url": "https://wiki.zettlab.com/config/articles/apps/settings/security/article.en-US.md", "kind": "official", "checkedAt": "2026-09-11T10:02:17Z", "locator": "Full available written instructions; parent checked saved material, original capture timestamp retained.", "readAction": "opened", "readScope": "Parent read full available written official instructions. Current OTP/SSH controls, paused migration tasks, bound-cloud-account requirement and speed-capped phone relay retained where applicable. Embedded UI images not visually inspected.", "readingActorId": "current-codex-root", "checkedOn": "2026-09-11", "materials": [ { "sha256": "2738d2513973ef71429c833c8f8cde813569b4765125f1886dc2b97c22a6c3e2", "sourceUrl": "https://wiki.zettlab.com/config/articles/apps/settings/security/article.en-US.md", "mimeType": "application/octet-stream", "description": "Original saved material; read only within recorded scope." } ] }, { "id": "wiki-preparation", "title": "ZettOS wiki: Backup preparation and personal-space migration", "url": "https://wiki.zettlab.com/config/articles/apps/sync-backup/preparation/article.en-US.md", "kind": "official", "checkedAt": "2026-09-11T10:02:17Z", "locator": "Full available written instructions; parent checked saved material, original capture timestamp retained.", "readAction": "opened", "readScope": "Parent read full available written official instructions. Current OTP/SSH controls, paused migration tasks, bound-cloud-account requirement and speed-capped phone relay retained where applicable. Embedded UI images not visually inspected.", "readingActorId": "current-codex-root", "checkedOn": "2026-09-11", "materials": [ { "sha256": "553a495b33069b3a6b52e6f927820ed441355b68afe13f8c087b25ad382d666e", "sourceUrl": "https://wiki.zettlab.com/config/articles/apps/sync-backup/preparation/article.en-US.md", "mimeType": "application/octet-stream", "description": "Original saved material; read only within recorded scope." } ] }, { "id": "wiki-network", "title": "ZettOS wiki: Network and remote access", "url": "https://wiki.zettlab.com/config/articles/apps/settings/network/article.en-US.md", "kind": "official", "checkedAt": "2026-09-11T10:02:17Z", "locator": "Full available written instructions; parent checked saved material, original capture timestamp retained.", "readAction": "opened", "readScope": "Parent read full available written official instructions. Current OTP/SSH controls, paused migration tasks, bound-cloud-account requirement and speed-capped phone relay retained where applicable. Embedded UI images not visually inspected.", "readingActorId": "current-codex-root", "checkedOn": "2026-09-11", "materials": [ { "sha256": "a62616afc3df1b1bfe2e5b264ed9ea14e50561f3aed85dd61e71b7467fd7e798", "sourceUrl": "https://wiki.zettlab.com/config/articles/apps/settings/network/article.en-US.md", "mimeType": "application/octet-stream", "description": "Original saved material; read only within recorded scope." } ] }, { "id": "wiki-phone", "title": "ZettOS wiki: Phone photo backup", "url": "https://wiki.zettlab.com/config/articles/apps/photos/mobile-backup/article.en-US.md", "kind": "official", "checkedAt": "2026-09-11T10:02:17Z", "locator": "Full available written instructions; parent checked saved material, original capture timestamp retained.", "readAction": "opened", "readScope": "Parent read full available written official instructions. Current OTP/SSH controls, paused migration tasks, bound-cloud-account requirement and speed-capped phone relay retained where applicable. Embedded UI images not visually inspected.", "readingActorId": "current-codex-root", "checkedOn": "2026-09-11", "materials": [ { "sha256": "8a0b3f83d2f660374c1f0313d4accbcc317cde9f123c4a2db120915db9f04482", "sourceUrl": "https://wiki.zettlab.com/config/articles/apps/photos/mobile-backup/article.en-US.md", "mimeType": "application/octet-stream", "description": "Original saved material; read only within recorded scope." } ] } ], "coverage": { "productId": "zettlab-d4", "roundStatus": "研究与独立复核完成，证据缺口保留", "reviewCount": 5, "offerCount": 1, "dimensions": [ { "id": "identity", "status": "已核实", "evidence": "NAS-D4 / barcode 6978168270006 / variant 46941849845981.", "evidenceIds": [ "ev-variant-d4" ], "gaps": "", "thisRound": "Grok 4.6 research/self-check; GPT-6 (Codex) independent source review and editorial correction.", "reused": "Researcher draft and original readings preserved separately." }, { "id": "specifications", "status": "部分覆盖", "evidence": "60 baseline rows kept; HDMI/Btrfs/install/barcode appended.", "evidenceIds": [ "ev-official-table", "ev-wiki-storage" ], "gaps": "Official mm/kg/W/dBA still missing.", "thisRound": "Grok 4.6 research/self-check; GPT-6 (Codex) independent source review and editorial correction.", "reused": "Researcher draft and original readings preserved separately." }, { "id": "software-limits", "status": "部分覆盖", "evidence": "Wiki backup/update/Btrfs/file services/logs.", "evidenceIds": [ "ev-wiki-backup", "ev-wiki-storage" ], "gaps": "Restore wizard; pool snapshots.", "thisRound": "Grok 4.6 research/self-check; GPT-6 (Codex) independent source review and editorial correction.", "reused": "Researcher draft and original readings preserved separately." }, { "id": "direct-measurement", "status": "部分覆盖", "evidence": "5 original written test/experience records; D4 PC-WELT three original figures visually inspected.", "evidenceIds": [ "parent-nas-full-121", "parent-pcmag-d4", "parent-pcwelt-d4", "parent-neowin-d4", "parent-oscillog-d4" ], "gaps": "Unspecified workload/drive identities; no inference of standalone NAS LLM performance.", "thisRound": "Grok 4.6 research/self-check; GPT-6 (Codex) independent source review and editorial correction.", "reused": "Researcher draft and original readings preserved separately." }, { "id": "related-experience", "status": "部分覆盖", "evidence": "Neowin alpha; Oscillog JP; Wccftech pending 403.", "evidenceIds": [ "ev-neowin", "ev-oscillog" ], "gaps": "Reddit HTML was login wall.", "thisRound": "Grok 4.6 research/self-check; GPT-6 (Codex) independent source review and editorial correction.", "reused": "Researcher draft and original readings preserved separately." }, { "id": "us-new-pdp", "status": "部分覆盖", "evidence": "Factory $429.99 in-stock 2026-09-11; historical 2026-09-02 kept.", "evidenceIds": [ "ev-variant-d4" ], "gaps": "No Amazon/Newegg/B&H/Best Buy/Walmart exact PDP.", "thisRound": "Grok 4.6 research/self-check; GPT-6 (Codex) independent source review and editorial correction.", "reused": "Researcher draft and original readings preserved separately." }, { "id": "buying-judgment", "status": "部分覆盖", "evidence": "2.5GbE copies strong; no hot-swap; 16GB soldered.", "evidenceIds": [ "ev-pcmag", "ev-wiki-install" ], "gaps": "Restore drill.", "thisRound": "Grok 4.6 research/self-check; GPT-6 (Codex) independent source review and editorial correction.", "reused": "Researcher draft and original readings preserved separately." }, { "id": "video", "status": "尚未研究", "evidence": "Zander Round description/chapters; ASR empty.", "evidenceIds": [], "gaps": "Descriptions/chapters and attempted empty timed text do not constitute full video or frame inspection.", "thisRound": "Grok 4.6 research/self-check; GPT-6 (Codex) independent source review and editorial correction.", "reused": "Researcher draft and original readings preserved separately." } ], "roundNote": "PCMag/PC-WELT timed copies added; wiki filled several ZettOS unknowns. Restore/snapshots still open." }, "retiredRecords": [ { "recordType": "offer", "reason": "Older same-merchant exact configuration observation is history, not a distinct purchase option.", "records": [ { "id": "zettlab-historical", "merchant": "Zettlab", "seller": "Zettlab", "url": "https://zettlab.com/products/zettlab-d4-d6-nas", "exactMpn": "NAS-D4", "configuration": "16GB LPDDR4X; 4 × SATA HDD + M.2 NVMe SSD; user data drives not included", "priceUsd": 429.99, "currency": "USD", "availability": "in-stock", "condition": "new", "conditionBasis": "Previously verified exact direct new-condition product page.", "checkedAt": "2026-09-02T00:00:00Z", "sourceId": "merchant-zettlab-historical", "evidenceLocator": "zettlab-d4::zettlab; historical observation, not refreshed by this research run", "shipping": "Historical shipping terms were not refreshed.", "purchaseConditions": "Historical dated USD observation retained for budgeting; recheck seller, stock, price and shipping before purchase." } ] } ], "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." } }