{
  "summary": {
    "13 客户端 × 2 seed": "26/26 浏览器生成、完整几何验证与 MCIO 读回验证通过",
    "与存档的结构对比": "26/26 规划签名及几何签名相同",
    "与存档的逐格对比": "9/26 完全相同；17/26 仅吊灯位置不同，共 50 个坐标",
    "容器 NBT": "26/26 完全相同，包含库存物品",
    "结构控件与 Python 编辑": "宽度控件改变结构；新的双体量客户端成功生成",
    "确定性": "同一浏览器、相同输入重复生成的 schematic 字节相同",
    "Seed 边界": "signed 64-bit 两端可运行，超出范围被拒绝；下载 JSON 保留精度",
    "异常与停止": "无效屋顶组合返回诊断；停止无限循环后能恢复生成",
    "下载": "ZIP 包含建筑、验证 JSON 和可运行客户端",
    "桌面与手机": "1440px 与 375px 已查看；手机无横向溢出；剖切不改导出",
    "本机 Python 总耗时": "26 份样本约 0.24–1.54 秒/份，不含首次加载与 3D 网格",
    "JavaScript 错误": "交互检查期间未捕获 pageerror；渲染器有已知 builtin/entity 模型警告"
  },
  "exports": [
    {
      "sample": "mediterranean_villa-0",
      "cells_compared": 38171,
      "block_states_equal": false,
      "block_entities_equal": true,
      "metadata_equal": false,
      "changed_cells": 4,
      "changed_states": [
        "{\"Name\": \"minecraft:air\"}",
        "{\"Name\": \"minecraft:lantern\", \"Properties\": {\"hanging\": \"true\", \"waterlogged\": \"false\"}}"
      ],
      "changed_metadata_keys": [
        "lights"
      ],
      "geometry_signature_equal": true,
      "plan_signature_equal": true,
      "compressed_bytes_equal": false,
      "worker_ms": 1043.5
    },
    {
      "sample": "merchant_manor-0",
      "cells_compared": 65664,
      "block_states_equal": false,
      "block_entities_equal": true,
      "metadata_equal": false,
      "changed_cells": 4,
      "changed_states": [
        "{\"Name\": \"minecraft:air\"}",
        "{\"Name\": \"minecraft:lantern\", \"Properties\": {\"hanging\": \"true\", \"waterlogged\": \"false\"}}"
      ],
      "changed_metadata_keys": [
        "lights"
      ],
      "geometry_signature_equal": true,
      "plan_signature_equal": true,
      "compressed_bytes_equal": false,
      "worker_ms": 1542.3000000000466
    },
    {
      "sample": "red_roof_farmstead-0",
      "cells_compared": 59466,
      "block_states_equal": false,
      "block_entities_equal": true,
      "metadata_equal": false,
      "changed_cells": 2,
      "changed_states": [
        "{\"Name\": \"minecraft:air\"}",
        "{\"Name\": \"minecraft:lantern\", \"Properties\": {\"hanging\": \"true\", \"waterlogged\": \"false\"}}"
      ],
      "changed_metadata_keys": [
        "lights"
      ],
      "geometry_signature_equal": true,
      "plan_signature_equal": true,
      "compressed_bytes_equal": false,
      "worker_ms": 1014.3000000000466
    },
    {
      "sample": "root_house-0",
      "cells_compared": 41625,
      "block_states_equal": false,
      "block_entities_equal": true,
      "metadata_equal": false,
      "changed_cells": 4,
      "changed_states": [
        "{\"Name\": \"minecraft:air\"}",
        "{\"Name\": \"minecraft:lantern\", \"Properties\": {\"hanging\": \"true\", \"waterlogged\": \"false\"}}"
      ],
      "changed_metadata_keys": [
        "lights"
      ],
      "geometry_signature_equal": true,
      "plan_signature_equal": true,
      "compressed_bytes_equal": false,
      "worker_ms": 778.5
    },
    {
      "sample": "sandstone_cottage-0",
      "cells_compared": 35260,
      "block_states_equal": false,
      "block_entities_equal": true,
      "metadata_equal": false,
      "changed_cells": 4,
      "changed_states": [
        "{\"Name\": \"minecraft:air\"}",
        "{\"Name\": \"minecraft:lantern\", \"Properties\": {\"hanging\": \"true\", \"waterlogged\": \"false\"}}"
      ],
      "changed_metadata_keys": [
        "lights"
      ],
      "geometry_signature_equal": true,
      "plan_signature_equal": true,
      "compressed_bytes_equal": false,
      "worker_ms": 955
    },
    {
      "sample": "stilt_water_cabin-0",
      "cells_compared": 22015,
      "block_states_equal": true,
      "block_entities_equal": true,
      "metadata_equal": true,
      "changed_cells": 0,
      "changed_states": [],
      "changed_metadata_keys": [],
      "geometry_signature_equal": true,
      "plan_signature_equal": true,
      "compressed_bytes_equal": true,
      "worker_ms": 332.39999999990687
    },
    {
      "sample": "stilted_manor-0",
      "cells_compared": 59204,
      "block_states_equal": false,
      "block_entities_equal": true,
      "metadata_equal": false,
      "changed_cells": 4,
      "changed_states": [
        "{\"Name\": \"minecraft:air\"}",
        "{\"Name\": \"minecraft:lantern\", \"Properties\": {\"hanging\": \"true\", \"waterlogged\": \"false\"}}"
      ],
      "changed_metadata_keys": [
        "lights"
      ],
      "geometry_signature_equal": true,
      "plan_signature_equal": true,
      "compressed_bytes_equal": false,
      "worker_ms": 1335.9000000001397
    },
    {
      "sample": "stone_cottage-0",
      "cells_compared": 12236,
      "block_states_equal": true,
      "block_entities_equal": true,
      "metadata_equal": true,
      "changed_cells": 0,
      "changed_states": [],
      "changed_metadata_keys": [],
      "geometry_signature_equal": true,
      "plan_signature_equal": true,
      "compressed_bytes_equal": true,
      "worker_ms": 308.39999999990687
    },
    {
      "sample": "canal_apothecary-0",
      "cells_compared": 32994,
      "block_states_equal": false,
      "block_entities_equal": true,
      "metadata_equal": false,
      "changed_cells": 2,
      "changed_states": [
        "{\"Name\": \"minecraft:air\"}",
        "{\"Name\": \"minecraft:lantern\", \"Properties\": {\"hanging\": \"true\", \"waterlogged\": \"false\"}}"
      ],
      "changed_metadata_keys": [
        "lights"
      ],
      "geometry_signature_equal": true,
      "plan_signature_equal": true,
      "compressed_bytes_equal": false,
      "worker_ms": 509.89999999990687
    },
    {
      "sample": "woodland_archive-0",
      "cells_compared": 32560,
      "block_states_equal": true,
      "block_entities_equal": true,
      "metadata_equal": true,
      "changed_cells": 0,
      "changed_states": [],
      "changed_metadata_keys": [],
      "geometry_signature_equal": true,
      "plan_signature_equal": true,
      "compressed_bytes_equal": true,
      "worker_ms": 615.6000000000931
    },
    {
      "sample": "orchard_house-0",
      "cells_compared": 31820,
      "block_states_equal": false,
      "block_entities_equal": true,
      "metadata_equal": false,
      "changed_cells": 2,
      "changed_states": [
        "{\"Name\": \"minecraft:air\"}",
        "{\"Name\": \"minecraft:lantern\", \"Properties\": {\"hanging\": \"true\", \"waterlogged\": \"false\"}}"
      ],
      "changed_metadata_keys": [
        "lights"
      ],
      "geometry_signature_equal": true,
      "plan_signature_equal": true,
      "compressed_bytes_equal": false,
      "worker_ms": 701.1999999999534
    },
    {
      "sample": "hillside_studio-0",
      "cells_compared": 29240,
      "block_states_equal": false,
      "block_entities_equal": true,
      "metadata_equal": false,
      "changed_cells": 2,
      "changed_states": [
        "{\"Name\": \"minecraft:air\"}",
        "{\"Name\": \"minecraft:lantern\", \"Properties\": {\"hanging\": \"true\", \"waterlogged\": \"false\"}}"
      ],
      "changed_metadata_keys": [
        "lights"
      ],
      "geometry_signature_equal": true,
      "plan_signature_equal": true,
      "compressed_bytes_equal": false,
      "worker_ms": 617
    },
    {
      "sample": "courtyard_house-0",
      "cells_compared": 24642,
      "block_states_equal": false,
      "block_entities_equal": true,
      "metadata_equal": false,
      "changed_cells": 4,
      "changed_states": [
        "{\"Name\": \"minecraft:air\"}",
        "{\"Name\": \"minecraft:lantern\", \"Properties\": {\"hanging\": \"true\", \"waterlogged\": \"false\"}}"
      ],
      "changed_metadata_keys": [
        "lights"
      ],
      "geometry_signature_equal": true,
      "plan_signature_equal": true,
      "compressed_bytes_equal": false,
      "worker_ms": 972.9000000001397
    },
    {
      "sample": "mediterranean_villa-1",
      "cells_compared": 31590,
      "block_states_equal": false,
      "block_entities_equal": true,
      "metadata_equal": false,
      "changed_cells": 2,
      "changed_states": [
        "{\"Name\": \"minecraft:air\"}",
        "{\"Name\": \"minecraft:lantern\", \"Properties\": {\"hanging\": \"true\", \"waterlogged\": \"false\"}}"
      ],
      "changed_metadata_keys": [
        "lights"
      ],
      "geometry_signature_equal": true,
      "plan_signature_equal": true,
      "compressed_bytes_equal": false,
      "worker_ms": 734.2999999998137
    },
    {
      "sample": "merchant_manor-1",
      "cells_compared": 59904,
      "block_states_equal": false,
      "block_entities_equal": true,
      "metadata_equal": false,
      "changed_cells": 2,
      "changed_states": [
        "{\"Name\": \"minecraft:air\"}",
        "{\"Name\": \"minecraft:lantern\", \"Properties\": {\"hanging\": \"true\", \"waterlogged\": \"false\"}}"
      ],
      "changed_metadata_keys": [
        "lights"
      ],
      "geometry_signature_equal": true,
      "plan_signature_equal": true,
      "compressed_bytes_equal": false,
      "worker_ms": 1204.1999999999534
    },
    {
      "sample": "red_roof_farmstead-1",
      "cells_compared": 45696,
      "block_states_equal": false,
      "block_entities_equal": true,
      "metadata_equal": false,
      "changed_cells": 2,
      "changed_states": [
        "{\"Name\": \"minecraft:air\"}",
        "{\"Name\": \"minecraft:lantern\", \"Properties\": {\"hanging\": \"true\", \"waterlogged\": \"false\"}}"
      ],
      "changed_metadata_keys": [
        "lights"
      ],
      "geometry_signature_equal": true,
      "plan_signature_equal": true,
      "compressed_bytes_equal": false,
      "worker_ms": 686.8999999999069
    },
    {
      "sample": "root_house-1",
      "cells_compared": 33000,
      "block_states_equal": true,
      "block_entities_equal": true,
      "metadata_equal": true,
      "changed_cells": 0,
      "changed_states": [],
      "changed_metadata_keys": [],
      "geometry_signature_equal": true,
      "plan_signature_equal": true,
      "compressed_bytes_equal": true,
      "worker_ms": 532.4000000001397
    },
    {
      "sample": "sandstone_cottage-1",
      "cells_compared": 31980,
      "block_states_equal": false,
      "block_entities_equal": true,
      "metadata_equal": false,
      "changed_cells": 2,
      "changed_states": [
        "{\"Name\": \"minecraft:air\"}",
        "{\"Name\": \"minecraft:lantern\", \"Properties\": {\"hanging\": \"true\", \"waterlogged\": \"false\"}}"
      ],
      "changed_metadata_keys": [
        "lights"
      ],
      "geometry_signature_equal": true,
      "plan_signature_equal": true,
      "compressed_bytes_equal": false,
      "worker_ms": 718
    },
    {
      "sample": "stilt_water_cabin-1",
      "cells_compared": 19074,
      "block_states_equal": true,
      "block_entities_equal": true,
      "metadata_equal": true,
      "changed_cells": 0,
      "changed_states": [],
      "changed_metadata_keys": [],
      "geometry_signature_equal": true,
      "plan_signature_equal": true,
      "compressed_bytes_equal": true,
      "worker_ms": 260.80000000004657
    },
    {
      "sample": "stilted_manor-1",
      "cells_compared": 50544,
      "block_states_equal": false,
      "block_entities_equal": true,
      "metadata_equal": false,
      "changed_cells": 6,
      "changed_states": [
        "{\"Name\": \"minecraft:air\"}",
        "{\"Name\": \"minecraft:lantern\", \"Properties\": {\"hanging\": \"true\", \"waterlogged\": \"false\"}}"
      ],
      "changed_metadata_keys": [
        "lights"
      ],
      "geometry_signature_equal": true,
      "plan_signature_equal": true,
      "compressed_bytes_equal": false,
      "worker_ms": 1017.0999999998603
    },
    {
      "sample": "stone_cottage-1",
      "cells_compared": 9828,
      "block_states_equal": true,
      "block_entities_equal": true,
      "metadata_equal": true,
      "changed_cells": 0,
      "changed_states": [],
      "changed_metadata_keys": [],
      "geometry_signature_equal": true,
      "plan_signature_equal": true,
      "compressed_bytes_equal": true,
      "worker_ms": 235.10000000009313
    },
    {
      "sample": "canal_apothecary-1",
      "cells_compared": 31590,
      "block_states_equal": true,
      "block_entities_equal": true,
      "metadata_equal": true,
      "changed_cells": 0,
      "changed_states": [],
      "changed_metadata_keys": [],
      "geometry_signature_equal": true,
      "plan_signature_equal": true,
      "compressed_bytes_equal": true,
      "worker_ms": 455.9000000001397
    },
    {
      "sample": "woodland_archive-1",
      "cells_compared": 29260,
      "block_states_equal": true,
      "block_entities_equal": true,
      "metadata_equal": true,
      "changed_cells": 0,
      "changed_states": [],
      "changed_metadata_keys": [],
      "geometry_signature_equal": true,
      "plan_signature_equal": true,
      "compressed_bytes_equal": true,
      "worker_ms": 529.0999999998603
    },
    {
      "sample": "orchard_house-1",
      "cells_compared": 27183,
      "block_states_equal": false,
      "block_entities_equal": true,
      "metadata_equal": false,
      "changed_cells": 2,
      "changed_states": [
        "{\"Name\": \"minecraft:air\"}",
        "{\"Name\": \"minecraft:lantern\", \"Properties\": {\"hanging\": \"true\", \"waterlogged\": \"false\"}}"
      ],
      "changed_metadata_keys": [
        "lights"
      ],
      "geometry_signature_equal": true,
      "plan_signature_equal": true,
      "compressed_bytes_equal": false,
      "worker_ms": 573.6000000000931
    },
    {
      "sample": "hillside_studio-1",
      "cells_compared": 29602,
      "block_states_equal": true,
      "block_entities_equal": true,
      "metadata_equal": true,
      "changed_cells": 0,
      "changed_states": [],
      "changed_metadata_keys": [],
      "geometry_signature_equal": true,
      "plan_signature_equal": true,
      "compressed_bytes_equal": true,
      "worker_ms": 532.8000000000466
    },
    {
      "sample": "courtyard_house-1",
      "cells_compared": 22050,
      "block_states_equal": false,
      "block_entities_equal": true,
      "metadata_equal": false,
      "changed_cells": 2,
      "changed_states": [
        "{\"Name\": \"minecraft:air\"}",
        "{\"Name\": \"minecraft:lantern\", \"Properties\": {\"hanging\": \"true\", \"waterlogged\": \"false\"}}"
      ],
      "changed_metadata_keys": [
        "lights"
      ],
      "geometry_signature_equal": true,
      "plan_signature_equal": true,
      "compressed_bytes_equal": false,
      "worker_ms": 811.6000000000931
    }
  ],
  "ui": {
    "control_changes_geometry": true,
    "same_input_same_bytes": true,
    "browser_runtime": {
      "python": "3.12.7 (main, Jun  4 2025, 22:38:17) [Clang 19.0.0git (https:/github.com/llvm/llvm-project 0a8cd1ed1f4f35905df318015b",
      "hash_width": 32
    },
    "out_of_range_rejected": true,
    "seed_min_preserved": true,
    "zip_downloaded": true,
    "seed_max_preserved": true,
    "invalid_composition_diagnostic": true,
    "edited_python_new_composition": true,
    "custom_signature": "8cc7160ec7956050e50dcc17e64d9b04af08c245fbada4be79a5b76d1c3c41d1",
    "cutaway_keeps_export": true,
    "mobile_no_horizontal_overflow": true,
    "cancel_stops_worker": true,
    "recovery_after_cancel": true,
    "page_errors": []
  },
  "scope": "Finite browser review. Does not prove every seed, composition, device, or browser."
}