{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://chimera.invalid/schema/phase-0.9d-existing-stack-readback-v1.json",
  "title": "Chimera GFX Phase-0.9D existing-stack readback audit",
  "type": "object",
  "additionalProperties": false,
  "required": [
    "schema_version",
    "phase",
    "date",
    "status",
    "baseline_commit",
    "branch",
    "scope",
    "actions",
    "authorization",
    "canonical_state",
    "source_commits",
    "source_tree_status",
    "source_evidence",
    "immutable_evidence",
    "decisions",
    "bootstrap_graph",
    "endpoint_defaults",
    "endpoint_matrix",
    "flag_semantics",
    "readback_routes",
    "path_inventory",
    "path_classification",
    "runtime_observed_live_paths",
    "host_backup_contract",
    "recovery_dependencies",
    "side_by_side",
    "operational_windows",
    "acceptable_technical_effects_only_with_future_explicit_consent",
    "hard_stops",
    "open_hardware_questions",
    "final_decision"
  ],
  "properties": {
    "schema_version": {"const": 1},
    "phase": {"const": "PHASE_0_9D_EXISTING_STACK_READBACK"},
    "date": {"type": "string"},
    "status": {"const": "DESIGN_ONLY"},
    "baseline_commit": {"const": "e0e68829ab76977c845e7106ef93e6c01fbc966e"},
    "branch": {"const": "codex/chimera-gfx-phase09d-existing-stack-readback"},
    "scope": {"const": "offline_existing_stack_readback_and_recovery_feasibility"},
    "actions": {
      "type": "object",
      "additionalProperties": {"const": false},
      "minProperties": 10
    },
    "authorization": {
      "type": "object",
      "additionalProperties": {"const": false},
      "minProperties": 9
    },
    "canonical_state": {"type": "object"},
    "source_commits": {"type": "object", "minProperties": 6},
    "source_tree_status": {
      "type": "object",
      "additionalProperties": {"const": "clean"},
      "minProperties": 5
    },
    "source_evidence": {"type": "object", "minProperties": 20},
    "immutable_evidence": {"type": "object", "minProperties": 5},
    "decisions": {
      "type": "object",
      "required": [
        "new_observer_feasibility",
        "existing_stack_manual_fact_collection",
        "existing_stack_single_readback",
        "existing_stack_repeat_readback",
        "elfldr_independent_recovery",
        "payload_manager_independent_recovery",
        "side_by_side_feasibility",
        "device_write",
        "target_execution",
        "installation"
      ],
      "properties": {
        "new_observer_feasibility": {"const": "BLOCKED"},
        "existing_stack_manual_fact_collection": {"enum": ["READY_FOR_REVIEW", "PARTIAL", "BLOCKED"]},
        "existing_stack_single_readback": {"enum": ["READY_FOR_REVIEW", "PARTIAL", "BLOCKED_NO_READBACK_PATH", "BLOCKED_MUTATING_ONLY_PATH", "BLOCKED_PROTOCOL_INCOMPLETE"]},
        "existing_stack_repeat_readback": {"enum": ["READY_FOR_REVIEW", "PARTIAL", "BLOCKED"]},
        "elfldr_independent_recovery": {"enum": ["PROVEN_FROM_SOURCE", "PARTIAL", "SELF_DEPENDENT", "UNPROVEN", "ABSENT"]},
        "payload_manager_independent_recovery": {"enum": ["PROVEN_FROM_SOURCE", "PARTIAL", "SELF_DEPENDENT", "UNPROVEN", "ABSENT"]},
        "side_by_side_feasibility": {"enum": ["READY_FOR_FUTURE_REVIEW", "PARTIAL", "BLOCKED"]},
        "device_write": {"const": "NOT_AUTHORIZED"},
        "target_execution": {"const": "NOT_AUTHORIZED"},
        "installation": {"const": "NOT_AUTHORIZED"}
      },
      "additionalProperties": false
    },
    "bootstrap_graph": {"type": "array", "minItems": 5},
    "endpoint_defaults": {"type": "object"},
    "endpoint_matrix": {
      "type": "array",
      "minItems": 40,
      "items": {
        "type": "object",
        "required": [
          "profile",
          "method",
          "endpoint",
          "handler",
          "source",
          "lines",
          "parameters",
          "response",
          "open_flags",
          "reads_bytes",
          "writes_bytes",
          "creates_file",
          "removes_file",
          "renames_file",
          "reads_directory",
          "reads_metadata",
          "calculates_hash",
          "modifies_configuration",
          "writes_autoload_triggered",
          "launches_payload",
          "process_or_service_action",
          "error_behavior",
          "effect_class",
          "observation_candidate",
          "forbidden_reason"
        ]
      }
    },
    "flag_semantics": {"type": "object"},
    "readback_routes": {"type": "array", "minItems": 7, "maxItems": 7},
    "path_inventory": {"type": "array", "minItems": 9},
    "path_classification": {"const": "PATH_CONFLICT"},
    "runtime_observed_live_paths": {"type": "array", "maxItems": 0},
    "host_backup_contract": {"type": "object"},
    "recovery_dependencies": {"type": "object"},
    "side_by_side": {"type": "object"},
    "operational_windows": {"type": "array", "minItems": 7, "maxItems": 7},
    "acceptable_technical_effects_only_with_future_explicit_consent": {"type": "array", "minItems": 10},
    "hard_stops": {"type": "array", "minItems": 8},
    "open_hardware_questions": {"type": "array", "minItems": 8},
    "final_decision": {
      "type": "object",
      "required": ["classification", "reason", "hardware_evidence_claimed", "device_action_authorized"],
      "properties": {
        "classification": {"const": "BLOCKED"},
        "reason": {"type": "string"},
        "hardware_evidence_claimed": {"const": false},
        "device_action_authorized": {"const": false}
      },
      "additionalProperties": false
    }
  }
}