{
  "game": "order-of-the-sinking-star",
  "revision": "high-mirrors-candidate-review-2026-10-22",
  "sourceInventory": {
    "sourceId": "game-puzzle-inventory",
    "revision": "game-files-full-inventory-r67121",
    "packageSha256": "6f7fb54a757db8ca41e54f9ce098d980c07df17955facad99cf44e94d7ccf5f7",
    "packageBytes": 394296109,
    "releaseBuildLogHeader": [
      "Order of the Sinking Star - DX12 | RELEASE | FINAL_SHADERS.",
      "Built 14 October 2026, 17:15:12 from r67121 using compiler beta 0.2.30 [r26437]"
    ],
    "levelSet": {
      "entry": "data/level_sets/vertical_mirrors.level_set",
      "bytes": 1440,
      "sha256": "327960f30ee1892de6b1c37e34f8ea1c48a1648e67b9a1774355c854c101eddb"
    }
  },
  "officialReleaseContext": {
    "steamReleaseDate": "2026-10-08",
    "localPackageBuild": "r67121, built 2026-10-14",
    "articleVersionClaim": "Launch (October 2026), reported by the community article; exact depot mapping unverified",
    "exactDepotMapping": "unverified"
  },
  "classificationRule": "Confirm a room candidate only when its pinned entity/manifest, valid non-broken/non-disfavored Overworld entry, and distinct static article-still/native-texture match are all present. Preserve set positions and memberships.",
  "sourceIds": [
    "game-puzzle-inventory",
    "high-mirrors-walkthrough",
    "bilibili-high-mirrors-series",
    "high-mirrors-candidate-classification",
    "high-mirrors-selected-layouts"
  ],
  "scope": "Twenty-two room stills from the article’s Vertical Mirrors range match 22 vertical_mirrors candidates. Article puzzle 21 remains unassigned. Eight candidate records remain unresolved; all eight Overworld puzzle target IDs are separate and unresolved.",
  "counts": {
    "candidateRecords": 30,
    "confirmedShipped": 30,
    "unresolvedShipping": 0,
    "excluded": 0,
    "articleRoomStillCount": 23,
    "matchedArticleStillCount": 22,
    "unassignedArticlePuzzleCount": 1,
    "separateOverworldPuzzleScenes": 8,
    "unresolvedOverworldTargetScenes": 8
  },
  "sourceReviewNotes": [
    {
      "articlePuzzleNumber": 21,
      "matchingStatus": "unresolved-room-id",
      "sourceFrameFile": "/evidence/high-mirrors-puzzle-21-source.webp",
      "sourceFrameSha256": "22213b467d6b580f862525de063830b34708590cb8d83fa2eb9068ce8cf74f2c",
      "bestCandidateWithinGroup": {
        "levelId": "implausible_bridge",
        "rgbMae": 40.629427
      },
      "nextCandidateWithinGroup": {
        "levelId": "volcano_v3",
        "rgbMae": 41.461615
      },
      "reason": "The still shows a broad cliff platform with two pillars and several objects, but its two closest group textures score nearly the same and neither has a distinct layout match. Keep this article number unassigned."
    }
  ],
  "unresolvedOverworldPuzzles": [
    {
      "articleOverworldPuzzleNumber": 1,
      "matchingStatus": "unresolved-overworld-target-id",
      "reason": "The article labels eight Overworld puzzle scenes separately from its 45 numbered room solutions. No candidate-specific local target ID was established in this batch."
    },
    {
      "articleOverworldPuzzleNumber": 2,
      "matchingStatus": "unresolved-overworld-target-id",
      "reason": "The article labels eight Overworld puzzle scenes separately from its 45 numbered room solutions. No candidate-specific local target ID was established in this batch."
    },
    {
      "articleOverworldPuzzleNumber": 3,
      "matchingStatus": "unresolved-overworld-target-id",
      "reason": "The article labels eight Overworld puzzle scenes separately from its 45 numbered room solutions. No candidate-specific local target ID was established in this batch."
    },
    {
      "articleOverworldPuzzleNumber": 4,
      "matchingStatus": "unresolved-overworld-target-id",
      "reason": "The article labels eight Overworld puzzle scenes separately from its 45 numbered room solutions. No candidate-specific local target ID was established in this batch."
    },
    {
      "articleOverworldPuzzleNumber": 5,
      "matchingStatus": "unresolved-overworld-target-id",
      "reason": "The article labels eight Overworld puzzle scenes separately from its 45 numbered room solutions. No candidate-specific local target ID was established in this batch."
    },
    {
      "articleOverworldPuzzleNumber": 6,
      "matchingStatus": "unresolved-overworld-target-id",
      "reason": "The article labels eight Overworld puzzle scenes separately from its 45 numbered room solutions. No candidate-specific local target ID was established in this batch."
    },
    {
      "articleOverworldPuzzleNumber": 7,
      "matchingStatus": "unresolved-overworld-target-id",
      "reason": "The article labels eight Overworld puzzle scenes separately from its 45 numbered room solutions. No candidate-specific local target ID was established in this batch."
    },
    {
      "articleOverworldPuzzleNumber": 8,
      "matchingStatus": "unresolved-overworld-target-id",
      "reason": "The article labels eight Overworld puzzle scenes separately from its 45 numbered room solutions. No candidate-specific local target ID was established in this batch."
    }
  ],
  "records": [
    {
      "levelId": "portable_stairs",
      "classification": "confirmed-shipped",
      "confidence": "high",
      "levelSet": "vertical_mirrors",
      "levelSetPosition": 2,
      "setThemeGroup": "vertical_mirrors",
      "setMemberships": [
        {
          "set": "drafts_arted",
          "positions": [
            273
          ]
        },
        {
          "set": "vertical_mirrors",
          "positions": [
            2
          ]
        }
      ],
      "overworldEntry": {
        "levelId": "portable_stairs",
        "entityId": 59772188,
        "position": {
          "x": 118.0,
          "y": 65.0,
          "z": 34.0
        },
        "unlockPrerequisiteIds": [],
        "unlockIsOrGate": false,
        "demoPhase": null,
        "towerFlags": null,
        "achievement": null,
        "currentlyBroken": false,
        "currentlyDisfavored": false,
        "sourceEntry": "data-common/overworld.entities",
        "setThemeGroup": "vertical_mirrors"
      },
      "source": {
        "entitiesEntry": "data-common/portable_stairs.entities",
        "entitiesBytes": 372370,
        "entitiesSha256": "132c7c459cfbc82a1d6c7a0e3244f3f998ab919280a73060d8b61bb128fbd8cd",
        "manifestEntry": "data-common/portable_stairs.level_manifest",
        "manifestBytes": 7104,
        "manifestSha256": "3cfaa2126729709cdbe7de0a62a431c767de62c81d5c0865dbd3c4662d86651c"
      },
      "nativeTexture": {
        "entry": "data-pc/__portable_stairs.texture",
        "bytes": 696782,
        "sha256": "87793f62a98d923db2be0be1aede46d10d9a88dae0f65d2c5cc84110bdacf0b9",
        "dimensions": [
          2048,
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        ]
      },
      "gameplayStill": {
        "sourceId": "high-mirrors-walkthrough",
        "articleUrl": "https://sinkingstarwalkthrough.com/high-mirrors-solutions/",
        "articleImageUrl": "https://sinkingstarwalkthrough.com/img/high/high-mirrors/puzzle-12.webp",
        "sourceFrameFile": "/evidence/high-mirrors-puzzle-12-source.webp",
        "sourceFrameSha256": "b948fe18d828024f5c3c31c6d70079d7230bd759547de0fccd13213869d2612d",
        "videoPart": "P31",
        "exactPtsKnown": false,
        "nativeTextureVisualMatch": true,
        "visualMatchNote": "Distinct static article-still/native-texture match; article room number is separate from internal vertical_mirrors set position."
      },
      "articlePuzzleNumber": 12,
      "articlePart": "P31",
      "sourceReportedKeyIdea": {
        "en": "Keep the vertical mirror recoverable; lay it before the final stone.",
        "zh": "留好取回竖直镜子的路线；最后先放镜子再放石块。"
      },
      "visualComparison": {
        "method": "Full-frame RGB mean absolute error after resizing the 960x540 article still and local native texture to 320x180; safe-corner-masked ranks checked as a control.",
        "comparedCandidateTextures": 30,
        "rgbMaeToMatchedTexture": 10.675347,
        "closestOtherTextureAmong30": "implausible_bridge",
        "rgbMaeToClosestOtherTexture": 45.391244,
        "maskedRgbMaeToMatchedTexture": 9.819711,
        "maskedRgbMaeToClosestOtherTexture": 44.251887,
        "manualReview": "The still’s board geometry and distinct object arrangement match the local native texture; it ranks clearly ahead of the next group texture."
      },
      "reason": "The pinned r67121 inventory has the entity/manifest pair and a valid, non-broken/non-disfavored Overworld entry. Its article still distinctly matches the local native texture. The article reports Launch (October 2026); exact Steam depot mapping remains unverified.",
      "guideStatus": "bilingual-selected-layout-and-source-reported-key-idea",
      "routeStatus": "source-reported-key-idea",
      "routeLimit": "Static article still only; no exact PTS, video download/decode, independent route replay, finish, or official Steam depot mapping is claimed."
    },
    {
      "levelId": "drawbridge",
      "classification": "confirmed-shipped",
      "confidence": "high",
      "levelSet": "vertical_mirrors",
      "levelSetPosition": 3,
      "setThemeGroup": "vertical_mirrors",
      "setMemberships": [
        {
          "set": "drafts_arted",
          "positions": [
            272
          ]
        },
        {
          "set": "vertical_mirrors",
          "positions": [
            3
          ]
        }
      ],
      "overworldEntry": {
        "levelId": "drawbridge",
        "entityId": 94377310,
        "position": {
          "x": 122.0,
          "y": 72.0,
          "z": 35.0
        },
        "unlockPrerequisiteIds": [],
        "unlockIsOrGate": false,
        "demoPhase": null,
        "towerFlags": null,
        "achievement": null,
        "currentlyBroken": false,
        "currentlyDisfavored": false,
        "sourceEntry": "data-common/overworld.entities",
        "setThemeGroup": "vertical_mirrors"
      },
      "source": {
        "entitiesEntry": "data-common/drawbridge.entities",
        "entitiesBytes": 263450,
        "entitiesSha256": "dba82390935ac2d351904518aa04fc9b4fd74696ec940a9259df82984cb1d51d",
        "manifestEntry": "data-common/drawbridge.level_manifest",
        "manifestBytes": 4210,
        "manifestSha256": "847d9319d0ebc302367c01eed9c5d747ffe37c28a9a03175a8e369e75df87088"
      },
      "nativeTexture": {
        "entry": "data-pc/__drawbridge.texture",
        "bytes": 754077,
        "sha256": "fabea895f72765bc10e26a96b25982de6be3af503475e559860a531848215014",
        "dimensions": [
          2048,
          1152
        ]
      },
      "gameplayStill": {
        "sourceId": "high-mirrors-walkthrough",
        "articleUrl": "https://sinkingstarwalkthrough.com/high-mirrors-solutions/",
        "articleImageUrl": "https://sinkingstarwalkthrough.com/img/high/high-mirrors/puzzle-13.webp",
        "sourceFrameFile": "/evidence/high-mirrors-puzzle-13-source.webp",
        "sourceFrameSha256": "964a79516fd0c50b792a636b44abd2403a82e342a6e2d46e037fc85f4c08ed43",
        "videoPart": "P31",
        "exactPtsKnown": false,
        "nativeTextureVisualMatch": true,
        "visualMatchNote": "Distinct static article-still/native-texture match; article room number is separate from internal vertical_mirrors set position."
      },
      "articlePuzzleNumber": 13,
      "articlePart": "P31",
      "sourceReportedKeyIdea": {
        "en": "Raise and lower a mirror in the channel to bridge it for the crystal.",
        "zh": "在水道中升降镜子，搭出可供水晶通过的桥。"
      },
      "visualComparison": {
        "method": "Full-frame RGB mean absolute error after resizing the 960x540 article still and local native texture to 320x180; safe-corner-masked ranks checked as a control.",
        "comparedCandidateTextures": 30,
        "rgbMaeToMatchedTexture": 21.799149,
        "closestOtherTextureAmong30": "implausible_bridge",
        "rgbMaeToClosestOtherTexture": 28.78511,
        "maskedRgbMaeToMatchedTexture": 21.256123,
        "maskedRgbMaeToClosestOtherTexture": 27.76125,
        "manualReview": "The screenshot and drawbridge texture share the split tiled platform, narrow water crossing, and isolated crystal-side island; this layout distinguishes it from the next candidate."
      },
      "reason": "The pinned r67121 inventory has the entity/manifest pair and a valid, non-broken/non-disfavored Overworld entry. Its article still distinctly matches the local native texture. The article reports Launch (October 2026); exact Steam depot mapping remains unverified.",
      "guideStatus": "bilingual-selected-layout-and-source-reported-key-idea",
      "routeStatus": "source-reported-key-idea",
      "routeLimit": "Static article still only; no exact PTS, video download/decode, independent route replay, finish, or official Steam depot mapping is claimed."
    },
    {
      "levelId": "implausible_bridge",
      "classification": "confirmed-shipped",
      "confidence": "high",
      "levelSet": "vertical_mirrors",
      "levelSetPosition": 4,
      "setThemeGroup": "vertical_mirrors",
      "setMemberships": [
        {
          "set": "drafts_arted",
          "positions": [
            271
          ]
        },
        {
          "set": "vertical_mirrors",
          "positions": [
            4
          ]
        }
      ],
      "overworldEntry": {
        "levelId": "implausible_bridge",
        "entityId": 46146784,
        "position": {
          "x": 114.0,
          "y": 72.0,
          "z": 35.0
        },
        "unlockPrerequisiteIds": [
          94377310
        ],
        "unlockIsOrGate": false,
        "demoPhase": null,
        "towerFlags": null,
        "achievement": null,
        "currentlyBroken": false,
        "currentlyDisfavored": false,
        "sourceEntry": "data-common/overworld.entities",
        "setThemeGroup": "vertical_mirrors"
      },
      "source": {
        "entitiesEntry": "data-common/implausible_bridge.entities",
        "entitiesBytes": 126495,
        "entitiesSha256": "eef87f87c63840d171223011870351ad95e68468cd707d529a26725e24ae4b4e",
        "manifestEntry": "data-common/implausible_bridge.level_manifest",
        "manifestBytes": 4374,
        "manifestSha256": "e85e9caaafe3500d480f6eb70ff53ff47bb9115f765ff2bfa23a72862aa0994d"
      },
      "nativeTexture": {
        "entry": "data-pc/__implausible_bridge.texture",
        "bytes": 533392,
        "sha256": "bd2ccf0788b2b3ea504b56c0a08cb2e29e1f45698dd720947412b71517feda7f",
        "dimensions": [
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        ]
      },
      "gameplayStill": {
        "sourceId": "high-mirrors-walkthrough",
        "articleUrl": "https://sinkingstarwalkthrough.com/high-mirrors-solutions/",
        "articleImageUrl": "https://sinkingstarwalkthrough.com/img/high/high-mirrors/puzzle-14.webp",
        "sourceFrameFile": "/evidence/high-mirrors-puzzle-14-source.webp",
        "sourceFrameSha256": "9bd93faa9017b98b20391c41f1fa00a3b18041cb63e5c1b33b8257242113e935",
        "videoPart": "P31",
        "exactPtsKnown": false,
        "nativeTextureVisualMatch": true,
        "visualMatchNote": "Distinct static article-still/native-texture match; article room number is separate from internal vertical_mirrors set position."
      },
      "articlePuzzleNumber": 14,
      "articlePart": "P31",
      "sourceReportedKeyIdea": {
        "en": "Reflect the crystal out of the water, then push it across.",
        "zh": "用反射把水晶抬出水面，再推到对岸。"
      },
      "visualComparison": {
        "method": "Full-frame RGB mean absolute error after resizing the 960x540 article still and local native texture to 320x180; safe-corner-masked ranks checked as a control.",
        "comparedCandidateTextures": 30,
        "rgbMaeToMatchedTexture": 6.178733,
        "closestOtherTextureAmong30": "vert_mirror_intro",
        "rgbMaeToClosestOtherTexture": 34.917639,
        "maskedRgbMaeToMatchedTexture": 5.846632,
        "maskedRgbMaeToClosestOtherTexture": 34.189566,
        "manualReview": "The still’s board geometry and distinct object arrangement match the local native texture; it ranks clearly ahead of the next group texture."
      },
      "reason": "The pinned r67121 inventory has the entity/manifest pair and a valid, non-broken/non-disfavored Overworld entry. Its article still distinctly matches the local native texture. The article reports Launch (October 2026); exact Steam depot mapping remains unverified.",
      "guideStatus": "bilingual-selected-layout-and-source-reported-key-idea",
      "routeStatus": "source-reported-key-idea",
      "routeLimit": "Static article still only; no exact PTS, video download/decode, independent route replay, finish, or official Steam depot mapping is claimed."
    },
    {
      "levelId": "bottom_bridge_v2",
      "classification": "confirmed-shipped",
      "confidence": "high",
      "levelSet": "vertical_mirrors",
      "levelSetPosition": 6,
      "setThemeGroup": "vertical_mirrors",
      "setMemberships": [
        {
          "set": "drafts_arted",
          "positions": [
            269
          ]
        },
        {
          "set": "drafts_good_looking",
          "positions": [
            18
          ]
        },
        {
          "set": "vertical_mirrors",
          "positions": [
            6
          ]
        }
      ],
      "overworldEntry": {
        "levelId": "bottom_bridge_v2",
        "entityId": 95442978,
        "position": {
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          "y": 69.0,
          "z": 36.0
        },
        "unlockPrerequisiteIds": [],
        "unlockIsOrGate": false,
        "demoPhase": null,
        "towerFlags": null,
        "achievement": null,
        "currentlyBroken": false,
        "currentlyDisfavored": false,
        "sourceEntry": "data-common/overworld.entities",
        "setThemeGroup": "vertical_mirrors"
      },
      "source": {
        "entitiesEntry": "data-common/bottom_bridge_v2.entities",
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        "entitiesSha256": "01d36750699ea8cc48ff76070347a1c980b2331af61e75f549e77e7ecf09cab1",
        "manifestEntry": "data-common/bottom_bridge_v2.level_manifest",
        "manifestBytes": 5129,
        "manifestSha256": "5b3d9e7759727fa9c4f6e7ce0bf5c764e026d33fe78a61ccc5941bb15a59cb3a"
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      "nativeTexture": {
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        "sha256": "5976dd34e2211414ef565a83f4775ab4dce18213f6651d97f67090e87e78870f",
        "dimensions": [
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        ]
      },
      "gameplayStill": {
        "sourceId": "high-mirrors-walkthrough",
        "articleUrl": "https://sinkingstarwalkthrough.com/high-mirrors-solutions/",
        "articleImageUrl": "https://sinkingstarwalkthrough.com/img/high/high-mirrors/puzzle-15.webp",
        "sourceFrameFile": "/evidence/high-mirrors-puzzle-15-source.webp",
        "sourceFrameSha256": "21c3dbeebaee09d43d9177774b57c6694eb8914bd676cb023edf322a927cf37b",
        "videoPart": "P31",
        "exactPtsKnown": false,
        "nativeTextureVisualMatch": true,
        "visualMatchNote": "Distinct static article-still/native-texture match; article room number is separate from internal vertical_mirrors set position."
      },
      "articlePuzzleNumber": 15,
      "articlePart": "P31",
      "sourceReportedKeyIdea": {
        "en": "Set a U of vertical mirrors; each bounce moves by their gap.",
        "zh": "摆成 U 形竖直镜子；每次反弹的位移等于镜间距。"
      },
      "visualComparison": {
        "method": "Full-frame RGB mean absolute error after resizing the 960x540 article still and local native texture to 320x180; safe-corner-masked ranks checked as a control.",
        "comparedCandidateTextures": 30,
        "rgbMaeToMatchedTexture": 6.126939,
        "closestOtherTextureAmong30": "bridgey2",
        "rgbMaeToClosestOtherTexture": 43.883553,
        "maskedRgbMaeToMatchedTexture": 5.714676,
        "maskedRgbMaeToClosestOtherTexture": 42.521788,
        "manualReview": "The still’s board geometry and distinct object arrangement match the local native texture; it ranks clearly ahead of the next group texture."
      },
      "reason": "The pinned r67121 inventory has the entity/manifest pair and a valid, non-broken/non-disfavored Overworld entry. Its article still distinctly matches the local native texture. The article reports Launch (October 2026); exact Steam depot mapping remains unverified.",
      "guideStatus": "bilingual-selected-layout-and-source-reported-key-idea",
      "routeStatus": "source-reported-key-idea",
      "routeLimit": "Static article still only; no exact PTS, video download/decode, independent route replay, finish, or official Steam depot mapping is claimed."
    },
    {
      "levelId": "bottom_bridge_tall",
      "classification": "confirmed-shipped",
      "confidence": "high",
      "levelSet": "vertical_mirrors",
      "levelSetPosition": 7,
      "setThemeGroup": "vertical_mirrors",
      "setMemberships": [
        {
          "set": "drafts_arted",
          "positions": [
            268
          ]
        },
        {
          "set": "drafts_good_looking",
          "positions": [
            85
          ]
        },
        {
          "set": "vertical_mirrors",
          "positions": [
            7
          ]
        }
      ],
      "overworldEntry": {
        "levelId": "bottom_bridge_tall",
        "entityId": 94376038,
        "position": {
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          "y": 70.0,
          "z": 36.0
        },
        "unlockPrerequisiteIds": [
          95442978
        ],
        "unlockIsOrGate": false,
        "demoPhase": null,
        "towerFlags": null,
        "achievement": null,
        "currentlyBroken": false,
        "currentlyDisfavored": false,
        "sourceEntry": "data-common/overworld.entities",
        "setThemeGroup": "vertical_mirrors"
      },
      "source": {
        "entitiesEntry": "data-common/bottom_bridge_tall.entities",
        "entitiesBytes": 522043,
        "entitiesSha256": "af3344490026ebb3d16ee1ae6679b77e845eb0db7ad8f0e83d90f5be0165e702",
        "manifestEntry": "data-common/bottom_bridge_tall.level_manifest",
        "manifestBytes": 5593,
        "manifestSha256": "29324af196d7699f3713050033962a504696192736eb1f588efb22bd8637708a"
      },
      "nativeTexture": {
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        "bytes": 678663,
        "sha256": "60938a7ec1924d28f8dbbc44e1d56e683709f4d389ead8ac8cfcbbeffadf0142",
        "dimensions": [
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        ]
      },
      "gameplayStill": {
        "sourceId": "high-mirrors-walkthrough",
        "articleUrl": "https://sinkingstarwalkthrough.com/high-mirrors-solutions/",
        "articleImageUrl": "https://sinkingstarwalkthrough.com/img/high/high-mirrors/puzzle-16.webp",
        "sourceFrameFile": "/evidence/high-mirrors-puzzle-16-source.webp",
        "sourceFrameSha256": "6fef973de9738afbd75d3bb54fbbe4268a30f40e803a75a7b935ec55ebad9037",
        "videoPart": "P31",
        "exactPtsKnown": false,
        "nativeTextureVisualMatch": true,
        "visualMatchNote": "Distinct static article-still/native-texture match; article room number is separate from internal vertical_mirrors set position."
      },
      "articlePuzzleNumber": 16,
      "articlePart": "P31",
      "sourceReportedKeyIdea": {
        "en": "Combine U-bounces with a timed falling reflection to reach the netted exit.",
        "zh": "结合 U 形反弹与定时下落反射，到达网下出口。"
      },
      "visualComparison": {
        "method": "Full-frame RGB mean absolute error after resizing the 960x540 article still and local native texture to 320x180; safe-corner-masked ranks checked as a control.",
        "comparedCandidateTextures": 30,
        "rgbMaeToMatchedTexture": 4.057049,
        "closestOtherTextureAmong30": "pachinko_rescue_w",
        "rgbMaeToClosestOtherTexture": 42.783553,
        "maskedRgbMaeToMatchedTexture": 3.617124,
        "maskedRgbMaeToClosestOtherTexture": 41.587095,
        "manualReview": "The still’s board geometry and distinct object arrangement match the local native texture; it ranks clearly ahead of the next group texture."
      },
      "reason": "The pinned r67121 inventory has the entity/manifest pair and a valid, non-broken/non-disfavored Overworld entry. Its article still distinctly matches the local native texture. The article reports Launch (October 2026); exact Steam depot mapping remains unverified.",
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      "articlePuzzleNumber": 17,
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        "en": "Reflect the Wizard upward, then swap with a stone while falling beside it.",
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      "articlePuzzleNumber": 18,
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        "en": "Use reflection plus gravity as a sideways shift for yourself and the crystal.",
        "zh": "利用反射与重力产生侧移，带动自己和水晶。"
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      "articlePuzzleNumber": 19,
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        "en": "Drop a mirror during your fall, then chain reflections left to the exit.",
        "zh": "下落时推下镜子，再连续反射到左侧出口。"
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      "articlePuzzleNumber": 20,
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        "en": "Bounce the stone high, then switch mirrors to land it on the right button.",
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      "sourceReportedKeyIdea": {
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        "zh": "让水晶落下砸中哥布林，清出庭院。"
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      "articlePuzzleNumber": 24,
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      "articlePuzzleNumber": 25,
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        "en": "Use the lower vertical mirror to split stacked crystals and recover the far mirror.",
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        "nativeTextureSha256": "07c6541bc415c1abd1ff8cfce9e818250a95d02a0a6b990a1f072db2865359d6",
        "manualDecision": "distinct-layout-match",
        "manualBasis": "Root reviewed matching fixed terrain, structures and object placement in the native/source comparison. Full-frame overlay safety and measured markers remain necessary before display; selected state only, no route/start/finish or formal review claim.",
        "selectedLayoutsEvidence": "/evidence/remaining-source-layouts-high-mirrors-additional-2026-10-24.json",
        "displayStatus": "board-card",
        "bilingualGuidePages": {
          "en": "guides/high-mirrors-additional.mdx",
          "zh": "zh-cn/guides/high-mirrors-additional.mdx"
        },
        "creator": "塞德莎",
        "creatorSourceId": "remaining-video-high-mirrors-additional"
      },
      "walkthroughCoverage": {
        "enBoardSectionPresent": true,
        "zhBoardSectionPresent": true,
        "enGuidePages": [
          "guides/high-mirrors-additional.mdx"
        ],
        "zhGuidePages": [
          "zh-cn/guides/high-mirrors-additional.mdx"
        ]
      }
    }
  ],
  "limitations": [
    "Local r67121 is not an official Steam build ID; exact depot identity is unverified.",
    "The article reports Launch (October 2026).",
    "Static article stills are selected images, not exact PTS.",
    "Ideas are source-reported; no video was downloaded or decoded, no route was independently replayed, and no finish is claimed.",
    "Article puzzle 21, eight vertical_mirrors candidates, and all eight Overworld target IDs remain unresolved."
  ]
}
