---
phase: 153-hypothesis-route-transition-gate-surface
plan: 01
status: passed
requirements-completed:
  - REQ-HGATE-01
  - REQ-HGATE-02
  - REQ-HGATE-03
  - REQ-VERIFY-01
---

# Phase 153 Verification

## Status

passed

## Verification Evidence

- compile slice:
  - `python -m compileall research/knowledge-hub/knowledge_hub/runtime_read_path_support.py research/knowledge-hub/knowledge_hub/runtime_bundle_support.py research/knowledge-hub/knowledge_hub/topic_replay.py research/knowledge-hub/knowledge_hub/kernel_markdown_renderers.py research/knowledge-hub/runtime/scripts/run_hypothesis_route_transition_gate_acceptance.py research/knowledge-hub/tests/test_hypothesis_route_transition_gate_contracts.py research/knowledge-hub/tests/test_runtime_scripts.py research/knowledge-hub/tests/test_topic_replay.py research/knowledge-hub/tests/test_schema_contracts.py`
  - result: `compiled successfully`
- route-surface regression bundle:
  - `python -m pytest research/knowledge-hub/tests/test_hypothesis_route_activation_contracts.py research/knowledge-hub/tests/test_hypothesis_route_reentry_contracts.py research/knowledge-hub/tests/test_hypothesis_route_handoff_contracts.py research/knowledge-hub/tests/test_hypothesis_route_choice_contracts.py research/knowledge-hub/tests/test_hypothesis_route_transition_gate_contracts.py -q`
  - result: `7 passed`
- replay + schema + runtime harness slice:
  - `python -m pytest research/knowledge-hub/tests/test_topic_replay.py research/knowledge-hub/tests/test_schema_contracts.py research/knowledge-hub/tests/test_runtime_scripts.py -q`
  - result: `51 passed`
- isolated acceptance:
  - `python research/knowledge-hub/runtime/scripts/run_hypothesis_route_transition_gate_acceptance.py --json`
  - result: `success`
  - checks:
    - blocked topic: choice status `stay_local`, transition status `blocked`, gate kind `current_route_choice`
    - available topic: choice status `yield_to_handoff`, transition status `available`, gate kind `handoff_candidate_ready`
    - checkpoint topic: choice status `yield_to_handoff`, transition status `checkpoint_required`, gate kind `operator_checkpoint`
- backward-compatibility slices:
  - `python -m pytest research/knowledge-hub/tests/test_aitp_service.py -k materialize_runtime_protocol_bundle_writes_expected_artifacts -q`
  - result: `1 passed, 129 deselected`
  - `python -m pytest research/knowledge-hub/tests/test_runtime_profiles_and_projections.py -k "source_intelligence_into_read_path" -q`
  - result: `1 passed, 12 deselected`

## Notes

- Verification stayed intentionally targeted to the new route transition-gate
  surface and its immediate runtime/replay/schema dependencies.
- A broader `python -m pytest research/knowledge-hub/tests/test_runtime_profiles_and_projections.py -q`
  rerun was attempted during this phase, but the current worktree still has
  five unrelated failures in paired-backend/h-plane/control-plane/layer-graph
  expectations that predate the route-transition-gate slice.
- No full knowledge-hub suite rerun was performed in this step because the repo
  still contains unrelated in-flight working-tree changes outside Phase `153`.
