{
  "version": "0.17.2",
  "date": "2026-10-31",
  "focus": [
    "explicit contracts and resource ownership",
    "host failures and historical compatibility",
    "architecture, API errors and reproducible documentation",
    "original public recording journey and exact published package verification"
  ],
  "baseline_compiler": "0.10.17+d971670cd",
  "unit_tests": {
    "wasm": 217,
    "js": 239
  },
  "current_toolchain": {
    "moonc": "0.10.18+6c83a7f62",
    "steps": [
      {
        "step": "check",
        "passed": true
      },
      {
        "step": "build",
        "passed": true
      },
      {
        "step": "test",
        "passed": true
      },
      {
        "step": "doc",
        "passed": true
      }
    ]
  },
  "targeted_checks": {
    "filesystem_faults": {
      "result": "passed",
      "cases": [
        {
          "kind": "atomic",
          "fault": "space",
          "result": "passed",
          "publication": "no target",
          "injections": 1
        },
        {
          "kind": "atomic",
          "fault": "sync",
          "result": "passed",
          "publication": "no target",
          "injections": 1
        },
        {
          "kind": "atomic",
          "fault": "link",
          "result": "passed",
          "publication": "no target",
          "injections": 1
        },
        {
          "kind": "atomic",
          "fault": "close",
          "result": "passed",
          "publication": "no target",
          "injections": 1
        },
        {
          "kind": "atomic",
          "fault": "cleanup",
          "result": "passed",
          "publication": "complete target retained",
          "injections": 1
        },
        {
          "kind": "stream",
          "fault": "space",
          "result": "passed",
          "publication": "no target",
          "injections": 2
        },
        {
          "kind": "stream",
          "fault": "zero",
          "result": "passed",
          "publication": "no target",
          "injections": 1
        },
        {
          "kind": "stream",
          "fault": "short",
          "result": "passed",
          "publication": "complete target",
          "injections": 285641
        },
        {
          "kind": "stream",
          "fault": "sync",
          "result": "passed",
          "publication": "no target",
          "injections": 1
        },
        {
          "kind": "stream",
          "fault": "link",
          "result": "passed",
          "publication": "no target",
          "injections": 1
        },
        {
          "kind": "stream",
          "fault": "close",
          "result": "passed",
          "publication": "no target",
          "injections": 1
        },
        {
          "kind": "stream",
          "fault": "create-close",
          "result": "passed",
          "publication": "no target",
          "injections": 1
        },
        {
          "kind": "stream",
          "fault": "cleanup",
          "result": "passed",
          "publication": "complete target retained",
          "injections": 1
        }
      ],
      "power_loss_tested": false,
      "source_unchanged": true,
      "notes": "Injected syscall failures exercise real staging writes. Post-link cleanup failure explicitly reports a complete published target; never retry blindly."
    },
    "historical_compatibility": {
      "result": "passed",
      "producer": "LilaLola67/moonmcap@0.17.1",
      "historical_files": 13,
      "formats": [
        "MCAP0",
        "MIDX1",
        "MIDX2",
        "MRSC1",
        "ABAT1",
        "MLIV1"
      ],
      "checks": [
        "hash-pinned published producer",
        "query equivalence",
        "source identity rejection",
        "completed recording and artifacts resume",
        "completed artifact not re-executed",
        "future versions rejected",
        "frozen inputs untouched"
      ],
      "policy": "No promise for unknown future formats. Recipe code fingerprints deliberately prohibit changed-code resume."
    }
  },
  "line_coverage": {
    "measurement": "MoonBit JS unit-test line instrumentation only",
    "risk_files": [
      {
        "file": "sidecar.mbt",
        "covered_lines": 182,
        "executable_lines": 223
      },
      {
        "file": "cli_options.mbt",
        "covered_lines": 155,
        "executable_lines": 213
      },
      {
        "file": "range_reader.mbt",
        "covered_lines": 131,
        "executable_lines": 174
      },
      {
        "file": "stream_writer.mbt",
        "covered_lines": 153,
        "executable_lines": 160
      },
      {
        "file": "artifact_batch.mbt",
        "covered_lines": 79,
        "executable_lines": 86
      },
      {
        "file": "recording_session.mbt",
        "covered_lines": 158,
        "executable_lines": 199
      }
    ],
    "limitations": [
      "Not branch coverage.",
      "Does not measure embedded JavaScript host bodies.",
      "External CLI workflows are not merged into this trace.",
      "Uncovered lines remain candidates for review, not proof of defects."
    ],
    "percentage_gate": false
  },
  "real_recording_journey": {
    "result": "passed",
    "original": {
      "name": "so101-real.mcap",
      "kind": "physical-robot-recording",
      "description": "SO-101 physical arm joint and transform feedback; ROS 2 CDR. Camera is not included.",
      "url": "https://assets.foxglove.dev/website/blog/record-and-replay-with-a-ros-2-powered-so-101/replay_capture_2026_10_14_15_10_26_0.mcap",
      "source": "https://foxglove.dev/blog/record-and-replay-with-a-ros-2-powered-so-101",
      "bytes": 2592733,
      "sha256": "e11ebd97b793b101b91237dcb4ceac32540aa2adb515df97650ad22116f6ac84",
      "redistribution": "Original is publicly linked by its publisher. No dataset redistribution license is asserted here; fetch the original separately. The project MIT license does not relicense this recording."
    },
    "messages": 4719,
    "query": {
      "topic": "/joint_states",
      "start": "1791983428732915000",
      "end": "1791983428992984000",
      "messages": 14
    },
    "clip_independently_equal": true,
    "derived_fault": {
      "kind": "artificial truncation of original public recording",
      "cutoff_bytes": 2015608,
      "interrupted_chunk_offset": 1622353,
      "sha256": "9de51b331837b5d17642170491f657e545da5d9977fba04b4f77680d911cb2bd",
      "recovered_prefix_messages": 2999,
      "not_an_original_recording_failure": true
    },
    "recovery": {
      "profile": "ros2",
      "library": "libmcap 1.4.0",
      "schemas": 3,
      "channels": 5,
      "messages": 2999,
      "payload_bytes": "1471516",
      "attachments": 0,
      "metadata": 1,
      "topics": [
        {
          "topic": "/joint_states",
          "channel_id": 3,
          "messages": 723,
          "first_time": [
            "1791983428633611000"
          ],
          "last_time": [
            "1791983443393720000"
          ]
        },
        {
          "topic": "/tf",
          "channel_id": 2,
          "messages": 927,
          "first_time": [
            "1791983428634192000"
          ],
          "last_time": [
            "1791983443394307000"
          ]
        },
        {
          "topic": "/tf_static",
          "channel_id": 1,
          "messages": 1,
          "first_time": [
            "1791983428622598000"
          ],
          "last_time": [
            "1791983428622598000"
          ]
        },
        {
          "topic": "/dynamic_joint_states",
          "channel_id": 5,
          "messages": 724,
          "first_time": [
            "1791983428653490000"
          ],
          "last_time": [
            "1791983443413695000"
          ]
        },
        {
          "topic": "/joint_commands_replay",
          "channel_id": 4,
          "messages": 624,
          "first_time": [
            "1791983430965997000"
          ],
          "last_time": [
            "1791983443412208000"
          ]
        }
      ]
    },
    "original_unchanged": true,
    "reference": "mcap 1.3.0 NonSeekingReader and StreamReader with CRC validation",
    "limits": [
      "No raw public data is redistributed.",
      "Recovered valid prefix does not prove completeness or quantify unread lost messages."
    ]
  },
  "source_verification": {
    "plan": "tools/verification-plan.json",
    "runner": "tools/verify.py",
    "manifest_records_exact_commit_and_tree": true,
    "local_targeted_checks_are_not_a_claim_that_all_ci_cells_passed": true,
    "ci": "https://github.com/LilaLola67/moonmcap/actions/workflows/ci.yml"
  },
  "published_release_verification": {
    "runner": "tools/release_verify.py",
    "workflow": ".github/workflows/release-verify.yml",
    "separately_required_after_upload": true,
    "not_proven_by_this_source_controlled_report": true
  },
  "limitations": [
    "No power-loss or storage hardware failure guarantee.",
    "No physical device integration is inferred from the published recording.",
    "Minimum Node and Windows claims require successful corresponding CI cells.",
    "This is a source-controlled scope/evidence summary; exact clean-commit and registry evidence is retained by the verification runs."
  ]
}