ARC-WC World Cognition MVP v0.23 — Regression Report

All isolated unittest modules passed.
309/309 PASS

Per-module results:
- tests_test_arc_wc: 21/21 PASS (0.012s)
- tests_test_bounded_worker_v08: 13/13 PASS (0.036s)
- tests_test_candidate_lifecycle_v10: 13/13 PASS (0.061s)
- tests_test_certificate_application_v11: 14/14 PASS (0.241s)
- tests_test_durable_loop_v07: 13/13 PASS (1.160s)
- tests_test_event_frontier_v18: 12/12 PASS (12.848s)
- tests_test_heterogeneous_frontier_v19: 13/13 PASS (0.067s)
- tests_test_incremental_cognition_v17: 10/10 PASS (11.055s)
- tests_test_live_cognition_refresh_v16: 11/11 PASS (13.556s)
- tests_test_live_compilableworld_session_v14: 11/11 PASS (11.536s)
- tests_test_live_epoch_and_gcm_v05: 21/21 PASS (0.094s)
- tests_test_live_session_recovery_v15: 8/8 PASS (9.660s)
- tests_test_live_transport_authority_v06: 17/17 PASS (2.275s)
- tests_test_local_composition_v04: 16/16 PASS (0.084s)
- tests_test_native_compilableworld_v13: 17/17 PASS (9.319s)
- tests_test_native_macr_v09: 13/13 PASS (4.575s)
- tests_test_repo_integration: 18/18 PASS (0.036s)
- tests_test_source_attestation_lifecycle_v23: 11/11 PASS (12.588s)
- tests_test_source_attestation_v22: 14/14 PASS (11.243s)
- tests_test_source_registry_v20: 10/10 PASS (0.186s)
- tests_test_source_supervision_v21: 15/15 PASS (0.504s)
- tests_test_world_commit_v12: 18/18 PASS (0.372s)

Execution note:
- 22 unittest modules were executed independently with bounded parallelism.
- Every module reported OK.
- The unrelated artifact_tool spreadsheet warmup warning, when present in Python startup stderr, is not a test failure.
