{
  "python_min": "3.11",
  "required_python_package": "grpcio",
  "authoring_observed_grpcio_runtime": "1.80.0",
  "loopback_host": "127.0.0.1",
  "external_network_forbidden": true,
  "external_service_forbidden": true,
  "fixture_scope": "DISPOSABLE_LOOPBACK_ONLY",
  "runtime_claim_boundary": "BOUNDED_LOCAL_FIXTURE_ONLY",
  "runner_contract_version": "DAT016-RUNNER-CONTRACT-v2",
  "expected_case_ids": [
    "baseline_fast_receiver",
    "short_deadline_active_work",
    "slow_receiver_flow_probe",
    "write_heavy_no_read_guard"
  ],
  "required_prediction_ids": [
    "baseline_fast_receiver",
    "short_deadline_active_work",
    "slow_receiver_flow_probe",
    "write_heavy_no_read_guard"
  ],
  "runtime_input_hashes_required": [
    "service_contract_sha256",
    "probe_cases_sha256",
    "golden_policy_sha256",
    "requirements_sha256",
    "toolchain_policy_sha256",
    "runtime_fixture_sha256",
    "static_preflight_sha256",
    "learner_decision_sha256"
  ],
  "evidence_scope": "BOUNDED_LOCAL_FIXTURE_ONLY"
}