13 — MCP-Readable Checkpoint

final_status: PARTIAL verdict: BIRTH_EXPLOSION_CONTAINED_AND_POLICY_ENFORCEMENT_APPLIED_WITH_RP_OBJECT_HYGIENE_GUARDS execution_mode: EXECUTION live_mutation: YES (B config + C fn_log_issue + D fn_birth_registry_auto; all reversible) birth_before_after: 1210724 == 1210724 (birth-neutral across all DDL) codex_verification: CONFIRMED (this_hour=5195 == +5195; chain reverified live) spike_continued: NO (run completed 10:01 UTC; NO_ACTIVE_RUNAWAY) next_executor_run: 13:00 UTC (15:00 CEST)

h11a_containment: APPLIED (detect_only, auto_fix_action NULL) — v_h11a_containment_status=CONTAINED system_issue_idempotency: APPLIED+PROVEN (fn_log_issue coalesce; 3 calls→1 row occ=3; 0 extra births) birth_gateway_policy: APPLIED+PROVEN (skip BIRTH_EXEMPT%; entity_labels insert→0 births); DEFERRED staged trigger_contradictions: 29 exempt-active + 50 deferred-active + 5 required-missing + 18 duplicate-tables; STAGED migration historical_classification: invalid_exempt=974243, duplicate_noise=224053, provenance=6582, managed=2926, deferred=2920; 0 deleted rp_object_hygiene: managed_object_count=2926, provenance=6582, noise_pct=98.97; contract+warning views ready monitoring_watch: v_birth_operational_watch_dashboard + spike/runaway/exempt/duplicate guards ready production_verification: PENDING_13:00_UTC_CYCLE; acceptance = 0 heal/anti-loop/exempt births, repeats coalesce emergency_decision: NONE (narrow containment sufficient; executor not stopped) safety_audit: PASS (no deletes, no global disable, no IU edit, no owner/vote/RP/REALRUN/event mutation, rollback staged, OOM safe) next_macro: BIRTH_TRIGGER_RECONCILIATION_MIGRATION then RP_OBJECT_HYGIENE_UI_UPDATE_AND_FINAL_ACCEPTANCE exact_blocker: none for applied fixes; (1) verify 13:00 cycle, (2) owner/operator authority for staged E + DEFERRED + RP UI repoint

applied_sql:

• /opt/incomex/docs/mcp-writes/birth-fix-2026-06-05/patch_C_fn_log_issue_idempotency.sql
• /opt/incomex/docs/mcp-writes/birth-fix-2026-06-05/patch_D_birth_gateway_policy.sql
• /opt/incomex/docs/mcp-writes/birth-fix-2026-06-05/views_birth_containment_stack.sql staged_sql:
• /opt/incomex/docs/mcp-writes/birth-fix-2026-06-05/STAGED_E_trigger_reconciliation_DO_NOT_APPLY.sql rollback_sql:
• /opt/incomex/docs/mcp-writes/birth-fix-2026-06-05/99_rollback.sql checkpoint: knowledge/dev/reports/architecture/checkpoint-birth-explosion-containment-policy-object-hygiene-fix-2026-06-05.md