{
  "stage": "03-arrival-garden",
  "writes": 4811,
  "batches": 12,
  "final_distinct_changed_blocks": 4734,
  "actual_block_checks": {
    "version": 1,
    "mode": "actual_after_snapshot",
    "scope": {
      "project_id": "shacraft-lobby-v2",
      "world_id": "6679385a-b67f-4e88-b6be-33836ced6f2d",
      "world_epoch": "b7626ccf-9c75-4b00-9cf3-b8a42231c754"
    },
    "world_edits": 0,
    "desired_blocks": 4734,
    "baseline_expected_states_verified": 4734,
    "actual_exact_state_mismatches": 0,
    "actual_mismatch_examples": [],
    "fixtures": {
      "passed": true,
      "checked": {
        "leaves": 537,
        "lanterns": 16,
        "flowers": 258,
        "rooted_trees": 12,
        "root_connected_logs": 73
      },
      "failures": []
    },
    "walking": {
      "checked_points": 4955,
      "checked_route_edges": 0,
      "failures": [],
      "passed": true,
      "scope": {
        "project_id": "shacraft-lobby-v2",
        "world_id": "6679385a-b67f-4e88-b6be-33836ced6f2d",
        "world_epoch": "b7626ccf-9c75-4b00-9cf3-b8a42231c754"
      },
      "note": "Observed surface samples and vertical headroom; full cubes, slabs and explicit straight bottom-stair samples. Stair samples are a surface profile, not a full player-width collision simulation. Cached snapshot is not a live re-read."
    },
    "navigation": {
      "version": 1,
      "source": {
        "x": 0,
        "z": 9
      },
      "world_edits": 0,
      "method": "Four quarter-center surface samples per clear cell; cardinal half-block BFS, rise/drop <= 0.5 block.",
      "limitations": "Planned surface topology only. No headroom, body-width collision, material state or live-world verification. Width checks are cardinal cross-sections using the dominant local tangent; full declared masks are also checked.",
      "geometry_sha256": "b58820302ac02852731c49ac482b0b6684b2aa7fe319d7e9dfc3d8374c972491",
      "planned_columns": 16309,
      "clear_columns": 14478,
      "surface_samples": 57912,
      "reachable_samples": 57912,
      "unreachable_clear_columns": [],
      "unreachable_by_group": {},
      "station": {
        "name": "clock-station",
        "x": -6,
        "z": -105,
        "surface_samples": 4,
        "reachable_samples": 4,
        "passed": true,
        "shortest_surface_route_blocks": 119.0
      },
      "routes": [
        {
          "id": "station-axis",
          "passed": true,
          "declared_clear_width": 9,
          "corridor_columns": 593,
          "missing_corridor_columns": [],
          "declared_clear_columns": 486,
          "nonclear_declared_columns": [],
          "unreachable_declared_columns": [],
          "cross_sections": 47,
          "minimum_structural_cross_section": 9,
          "minimum_clear_cross_section": 9,
          "minimum_reachable_cross_section": 9,
          "narrow_cross_sections": [],
          "centerline_invalid_steps": [],
          "centerline_maximum_boundary_step": 0,
          "centerline_jumps": [],
          "endpoints": [
            {
              "name": "station-axis:start",
              "x": 0,
              "z": -37,
              "surface_samples": 4,
              "reachable_samples": 4,
              "passed": true,
              "shortest_surface_route_blocks": 45.5
            },
            {
              "name": "station-axis:end",
              "x": -6,
              "z": -77,
              "surface_samples": 4,
              "reachable_samples": 4,
              "passed": true,
              "shortest_surface_route_blocks": 91.0
            }
          ]
        },
        {
          "id": "south-axis-local",
          "passed": true,
          "declared_clear_width": 9,
          "corridor_columns": 685,
          "missing_corridor_columns": [],
          "declared_clear_columns": 565,
          "nonclear_declared_columns": [],
          "unreachable_declared_columns": [],
          "cross_sections": 59,
          "minimum_structural_cross_section": 9,
          "minimum_clear_cross_section": 9,
          "minimum_reachable_cross_section": 9,
          "narrow_cross_sections": [],
          "centerline_invalid_steps": [],
          "centerline_maximum_boundary_step": 0.5,
          "centerline_jumps": [],
          "endpoints": [
            {
              "name": "south-axis-local:start",
              "x": 0,
              "z": 57,
              "surface_samples": 4,
              "reachable_samples": 4,
              "passed": true,
              "shortest_surface_route_blocks": 48.0
            },
            {
              "name": "south-axis-local:end",
              "x": 1,
              "z": 110,
              "surface_samples": 4,
              "reachable_samples": 4,
              "passed": true,
              "shortest_surface_route_blocks": 102.0
            }
          ]
        },
        {
          "id": "portal-radial-local",
          "passed": true,
          "declared_clear_width": 7,
          "corridor_columns": 531,
          "missing_corridor_columns": [],
          "declared_clear_columns": 376,
          "nonclear_declared_columns": [],
          "unreachable_declared_columns": [],
          "cross_sections": 70,
          "minimum_structural_cross_section": 7,
          "minimum_clear_cross_section": 7,
          "minimum_reachable_cross_section": 7,
          "narrow_cross_sections": [],
          "centerline_invalid_steps": [],
          "centerline_maximum_boundary_step": 0.5,
          "centerline_jumps": [],
          "endpoints": [
            {
              "name": "portal-radial-local:start",
              "x": -35,
              "z": -14,
              "surface_samples": 4,
              "reachable_samples": 4,
              "passed": true,
              "shortest_surface_route_blocks": 57.0
            },
            {
              "name": "portal-radial-local:end",
              "x": -72,
              "z": -46,
              "surface_samples": 4,
              "reachable_samples": 4,
              "passed": true,
              "shortest_surface_route_blocks": 126.0
            }
          ]
        },
        {
          "id": "lake-radial-local",
          "passed": true,
          "declared_clear_width": 5,
          "corridor_columns": 403,
          "missing_corridor_columns": [],
          "declared_clear_columns": 297,
          "nonclear_declared_columns": [],
          "unreachable_declared_columns": [],
          "cross_sections": 63,
          "minimum_structural_cross_section": 5,
          "minimum_clear_cross_section": 5,
          "minimum_reachable_cross_section": 5,
          "narrow_cross_sections": [],
          "centerline_invalid_steps": [],
          "centerline_maximum_boundary_step": 0.5,
          "centerline_jumps": [],
          "endpoints": [
            {
              "name": "lake-radial-local:start",
              "x": -42,
              "z": 18,
              "surface_samples": 4,
              "reachable_samples": 4,
              "passed": true,
              "shortest_surface_route_blocks": 50.5
            },
            {
              "name": "lake-radial-local:end",
              "x": -90,
              "z": 32,
              "surface_samples": 4,
              "reachable_samples": 4,
              "passed": true,
              "shortest_surface_route_blocks": 112.5
            }
          ]
        },
        {
          "id": "east-radial-local",
          "passed": true,
          "declared_clear_width": 7,
          "corridor_columns": 451,
          "missing_corridor_columns": [],
          "declared_clear_columns": 341,
          "nonclear_declared_columns": [],
          "unreachable_declared_columns": [],
          "cross_sections": 49,
          "minimum_structural_cross_section": 7,
          "minimum_clear_cross_section": 7,
          "minimum_reachable_cross_section": 7,
          "narrow_cross_sections": [],
          "centerline_invalid_steps": [],
          "centerline_maximum_boundary_step": 0.5,
          "centerline_jumps": [],
          "endpoints": [
            {
              "name": "east-radial-local:start",
              "x": 42,
              "z": 16,
              "surface_samples": 4,
              "reachable_samples": 4,
              "passed": true,
              "shortest_surface_route_blocks": 49.0
            },
            {
              "name": "east-radial-local:end",
              "x": 82,
              "z": 8,
              "surface_samples": 4,
              "reachable_samples": 4,
              "passed": true,
              "shortest_surface_route_blocks": 90.5
            }
          ]
        },
        {
          "id": "ring-northwest-local",
          "passed": true,
          "declared_clear_width": 7,
          "corridor_columns": 468,
          "missing_corridor_columns": [],
          "declared_clear_columns": 350,
          "nonclear_declared_columns": [],
          "unreachable_declared_columns": [],
          "cross_sections": 53,
          "minimum_structural_cross_section": 7,
          "minimum_clear_cross_section": 7,
          "minimum_reachable_cross_section": 7,
          "narrow_cross_sections": [],
          "centerline_invalid_steps": [],
          "centerline_maximum_boundary_step": 0.5,
          "centerline_jumps": [],
          "endpoints": [
            {
              "name": "ring-northwest-local:start",
              "x": -40,
              "z": -65,
              "surface_samples": 4,
              "reachable_samples": 4,
              "passed": true,
              "shortest_surface_route_blocks": 113.0
            },
            {
              "name": "ring-northwest-local:end",
              "x": -80,
              "z": -77,
              "surface_samples": 4,
              "reachable_samples": 4,
              "passed": true,
              "shortest_surface_route_blocks": 165.0
            }
          ]
        },
        {
          "id": "ring-northeast-local",
          "passed": true,
          "declared_clear_width": 7,
          "corridor_columns": 505,
          "missing_corridor_columns": [],
          "declared_clear_columns": 374,
          "nonclear_declared_columns": [],
          "unreachable_declared_columns": [],
          "cross_sections": 60,
          "minimum_structural_cross_section": 7,
          "minimum_clear_cross_section": 7,
          "minimum_reachable_cross_section": 7,
          "narrow_cross_sections": [],
          "centerline_invalid_steps": [],
          "centerline_maximum_boundary_step": 0.5,
          "centerline_jumps": [],
          "endpoints": [
            {
              "name": "ring-northeast-local:start",
              "x": 40,
              "z": -95,
              "surface_samples": 4,
              "reachable_samples": 4,
              "passed": true,
              "shortest_surface_route_blocks": 151.0
            },
            {
              "name": "ring-northeast-local:end",
              "x": 82,
              "z": -78,
              "surface_samples": 4,
              "reachable_samples": 4,
              "passed": true,
              "shortest_surface_route_blocks": 210.0
            }
          ]
        },
        {
          "id": "station-entrance-stair",
          "passed": true,
          "declared_clear_width": 21,
          "corridor_columns": 161,
          "missing_corridor_columns": [],
          "declared_clear_columns": 147,
          "nonclear_declared_columns": [],
          "unreachable_declared_columns": [],
          "cross_sections": 7,
          "minimum_structural_cross_section": 21,
          "minimum_clear_cross_section": 21,
          "minimum_reachable_cross_section": 21,
          "narrow_cross_sections": [],
          "centerline_invalid_steps": [],
          "centerline_maximum_boundary_step": 0.5,
          "centerline_jumps": [],
          "endpoints": [
            {
              "name": "station-entrance-stair:start",
              "x": -6,
              "z": -77,
              "surface_samples": 4,
              "reachable_samples": 4,
              "passed": true,
              "shortest_surface_route_blocks": 91.0
            },
            {
              "name": "station-entrance-stair:end",
              "x": -6,
              "z": -83,
              "surface_samples": 4,
              "reachable_samples": 4,
              "passed": true,
              "shortest_surface_route_blocks": 97.0
            }
          ]
        }
      ],
      "passed": true,
      "decorated_ground_columns_excluded": 662,
      "bench_front_access": [
        {
          "name": "bench--17--17-front--1",
          "x": -16,
          "z": -16,
          "surface_samples": 4,
          "reachable_samples": 4,
          "passed": true,
          "shortest_surface_route_blocks": 40.0
        },
        {
          "name": "bench--17--17-front-0",
          "x": -17,
          "z": -16,
          "surface_samples": 4,
          "reachable_samples": 4,
          "passed": true,
          "shortest_surface_route_blocks": 41.0
        },
        {
          "name": "bench--17--17-front-1",
          "x": -18,
          "z": -16,
          "surface_samples": 4,
          "reachable_samples": 4,
          "passed": true,
          "shortest_surface_route_blocks": 42.0
        },
        {
          "name": "bench-17--17-front--1",
          "x": 18,
          "z": -16,
          "surface_samples": 4,
          "reachable_samples": 4,
          "passed": true,
          "shortest_surface_route_blocks": 42.5
        },
        {
          "name": "bench-17--17-front-0",
          "x": 17,
          "z": -16,
          "surface_samples": 4,
          "reachable_samples": 4,
          "passed": true,
          "shortest_surface_route_blocks": 41.5
        },
        {
          "name": "bench-17--17-front-1",
          "x": 16,
          "z": -16,
          "surface_samples": 4,
          "reachable_samples": 4,
          "passed": true,
          "shortest_surface_route_blocks": 40.5
        },
        {
          "name": "bench--32-2-front--1",
          "x": -31,
          "z": 1,
          "surface_samples": 4,
          "reachable_samples": 4,
          "passed": true,
          "shortest_surface_route_blocks": 38.0
        },
        {
          "name": "bench--32-2-front-0",
          "x": -31,
          "z": 2,
          "surface_samples": 4,
          "reachable_samples": 4,
          "passed": true,
          "shortest_surface_route_blocks": 37.0
        },
        {
          "name": "bench--32-2-front-1",
          "x": -31,
          "z": 3,
          "surface_samples": 4,
          "reachable_samples": 4,
          "passed": true,
          "shortest_surface_route_blocks": 36.0
        },
        {
          "name": "bench-32-2-front--1",
          "x": 31,
          "z": 3,
          "surface_samples": 4,
          "reachable_samples": 4,
          "passed": true,
          "shortest_surface_route_blocks": 36.5
        },
        {
          "name": "bench-32-2-front-0",
          "x": 31,
          "z": 2,
          "surface_samples": 4,
          "reachable_samples": 4,
          "passed": true,
          "shortest_surface_route_blocks": 37.5
        },
        {
          "name": "bench-32-2-front-1",
          "x": 31,
          "z": 1,
          "surface_samples": 4,
          "reachable_samples": 4,
          "passed": true,
          "shortest_surface_route_blocks": 38.5
        },
        {
          "name": "bench--22-35-front--1",
          "x": -23,
          "z": 34,
          "surface_samples": 4,
          "reachable_samples": 4,
          "passed": true,
          "shortest_surface_route_blocks": 47.5
        },
        {
          "name": "bench--22-35-front-0",
          "x": -22,
          "z": 34,
          "surface_samples": 4,
          "reachable_samples": 4,
          "passed": true,
          "shortest_surface_route_blocks": 46.5
        },
        {
          "name": "bench--22-35-front-1",
          "x": -21,
          "z": 34,
          "surface_samples": 4,
          "reachable_samples": 4,
          "passed": true,
          "shortest_surface_route_blocks": 45.5
        },
        {
          "name": "bench-22-35-front--1",
          "x": 21,
          "z": 34,
          "surface_samples": 4,
          "reachable_samples": 4,
          "passed": true,
          "shortest_surface_route_blocks": 46.0
        },
        {
          "name": "bench-22-35-front-0",
          "x": 22,
          "z": 34,
          "surface_samples": 4,
          "reachable_samples": 4,
          "passed": true,
          "shortest_surface_route_blocks": 47.0
        },
        {
          "name": "bench-22-35-front-1",
          "x": 23,
          "z": 34,
          "surface_samples": 4,
          "reachable_samples": 4,
          "passed": true,
          "shortest_surface_route_blocks": 48.0
        }
      ]
    },
    "passed": true,
    "note": "Static support, leaf-distance and point-sampled navigation checks; not a complete moving-player collision simulation. Actual mode uses sequential observed snapshots.",
    "input_sha256": {
      "before": "770a08974e5bf9793c56be780576947dcceb2cd5b8400f479a5356e8509b3146",
      "layout": "699060010db084dc05c47400572ac4440784d1a0c3dbd877122decd183048923",
      "metadata": "400f672864117b62ed173600932ca04ab15a0c548587bb3d39f34eaa91484e89",
      "walk": "453c5ee1e699a59be845db22abc5e481915768ab229a79c0cc6019d8b3e39d0d",
      "navigation": "1baf3c4ef2c1ddfca22240395fcde97b5210d97c9afe5cb2b6c3275154cfe044",
      "after": "5310988e559868a7e18a98d2e951d87e789798d6a1027df491ede65bb4bcdff8"
    }
  },
  "actual_surface_checks": {
    "version": 1,
    "world": "shacraft_lobby_v2",
    "scope": {
      "project_id": "shacraft-lobby-v2",
      "world_id": "6679385a-b67f-4e88-b6be-33836ced6f2d",
      "world_epoch": "b7626ccf-9c75-4b00-9cf3-b8a42231c754"
    },
    "source": "Full live Paper surface maps plus observed baseline voxels and desired edit overlay",
    "verified_surface_columns": 589824,
    "affected_columns": 2823,
    "outside_edit_columns_verified": 587001,
    "changed_surface_columns": 2680,
    "surface_mismatches": 0,
    "outside_edit_surface_mismatches": 0,
    "mismatch_examples": [],
    "original_visible_water_columns": 41467,
    "visible_water_surface_changes": 0,
    "water_surface_change_examples": [],
    "expected_states_checked_against_baseline": 4734,
    "placed_or_replaced_voxels": 4702,
    "removed_voxels": 32,
    "lower_snapshot_voxels_consulted_after_cuts": 12,
    "observed_water_voxels_replaced": [],
    "water_preservation_passed": true,
    "passed": true,
    "capture_started_at": "2026-09-13T02:35:54.623721211Z",
    "capture_finished_at": "2026-09-13T02:37:49.861979626Z",
    "atomic_snapshot": false,
    "note": "Sequential map captures; edits must be idle during each capture. This checks every visible surface and the observed water blocks in the edit. Hidden untouched blocks outside the voxel survey are not inferred. Live voxel and headroom checks are separate.",
    "inputs_sha256": {
      "before_map": "25b7eb12af89e0f9931a56f31cc8eca952b817a34218ffdc4fbf3636e1a3e917",
      "after_map": "d0dde2583dfbb2f5b37b45a2d1cd5c239b8bfd2e72d4c1434ac280e99f8ed2af",
      "baseline_voxels": "770a08974e5bf9793c56be780576947dcceb2cd5b8400f479a5356e8509b3146",
      "desired_layout": "699060010db084dc05c47400572ac4440784d1a0c3dbd877122decd183048923"
    }
  },
  "camera_readiness": "Real Fabric frames; heuristic render readiness, server block state verified separately."
}