{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://ai-agent-book.local/schemas/experiment-9-8-evidence.schema.json",
  "title": "Experiment 9-8 XLeRobot teleoperation evidence",
  "type": "object",
  "additionalProperties": false,
  "required": ["schema_version", "experiment_id", "status", "upstream", "run", "safety", "modes", "task_outcomes", "artifacts", "blockers"],
  "properties": {
    "schema_version": {"const": "1.0"},
    "experiment_id": {"const": "9-8"},
    "status": {"enum": ["complete", "blocked"]},
    "upstream": {
      "type": "object",
      "additionalProperties": false,
      "required": ["repository", "commit", "guide_path", "guide_blob"],
      "properties": {
        "repository": {"const": "https://github.com/Vector-Wangel/XLeRobot.git"},
        "commit": {"const": "3d14695e40c9c68229c0aacffca6053c75cd3eb6"},
        "guide_path": {"const": "docs/en/source/software/getting_started/XLeRobot_teleop.md"},
        "guide_blob": {"const": "3992358282ff54cfce8d90a525e784aedcf045f7"}
      }
    },
    "run": {
      "type": "object",
      "additionalProperties": false,
      "required": ["started_at", "ended_at", "operator", "host", "actuation_authorized"],
      "properties": {
        "started_at": {"type": ["string", "null"], "format": "date-time"},
        "ended_at": {"type": ["string", "null"], "format": "date-time"},
        "operator": {"type": ["string", "null"]},
        "host": {"type": "string", "minLength": 1},
        "actuation_authorized": {"type": "boolean"}
      }
    },
    "safety": {
      "type": "object",
      "additionalProperties": false,
      "required": ["robot_calibrated", "clear_workspace", "emergency_stop_ready", "human_observer_present"],
      "properties": {
        "robot_calibrated": {"type": "boolean"},
        "clear_workspace": {"type": "boolean"},
        "emergency_stop_ready": {"type": "boolean"},
        "human_observer_present": {"type": "boolean"}
      }
    },
    "modes": {
      "type": "array",
      "items": {"$ref": "#/$defs/mode"}
    },
    "task_outcomes": {
      "type": "array",
      "items": {"$ref": "#/$defs/task"}
    },
    "artifacts": {
      "type": "array",
      "items": {"$ref": "#/$defs/artifact"}
    },
    "blockers": {
      "type": "array",
      "items": {"type": "string", "minLength": 1}
    }
  },
  "$defs": {
    "mode": {
      "type": "object",
      "additionalProperties": false,
      "required": ["name", "entrypoint", "entrypoint_blob", "executed", "receipt_path", "receipt_sha256", "latency_ms", "precision_error_mm", "quality_score_1_to_5", "notes"],
      "properties": {
        "name": {"enum": ["keyboard", "xbox", "joycon", "vr"]},
        "entrypoint": {"type": "string", "minLength": 1},
        "entrypoint_blob": {"type": "string", "pattern": "^[0-9a-f]{40}$"},
        "executed": {"type": "boolean"},
        "receipt_path": {"type": ["string", "null"]},
        "receipt_sha256": {"type": ["string", "null"], "pattern": "^[0-9a-f]{64}$"},
        "latency_ms": {"type": "array", "items": {"type": "number", "exclusiveMinimum": 0}},
        "precision_error_mm": {"type": "array", "items": {"type": "number", "minimum": 0}},
        "quality_score_1_to_5": {"type": ["number", "null"], "minimum": 1, "maximum": 5},
        "notes": {"type": "string"}
      }
    },
    "task": {
      "type": "object",
      "additionalProperties": false,
      "required": ["name", "attempts", "successes", "success_definition"],
      "properties": {
        "name": {"enum": ["pick", "place", "wipe"]},
        "attempts": {"type": "integer", "minimum": 0},
        "successes": {"type": "integer", "minimum": 0},
        "success_definition": {"type": "string", "minLength": 1}
      }
    },
    "artifact": {
      "type": "object",
      "additionalProperties": false,
      "required": ["kind", "path", "sha256"],
      "properties": {
        "kind": {"enum": ["video", "telemetry", "measurements", "notes", "preflight"]},
        "path": {"type": "string", "minLength": 1},
        "sha256": {"type": "string", "pattern": "^[0-9a-f]{64}$"}
      }
    }
  }
}