S178 Fix 25 — A9 Parity Check + A10 HC First Run

Timestamp: 2026-04-21T08:17:39Z DROP window ends: 2026-04-23T08:17:39Z (48h)

A9 — Parity: context_pack_health_checks vs system_health_checks (jurisdiction='NRM-LAW-43')

Result: PASS ✅

old_count	new_count	missing_in_new	field_mismatch
10	10	0	0

Criteria met: missing_in_new=0 AND field_mismatch=0.

A10 — HC Detect-Only First Run (3 queries)

HC-REG — PG base tables NOT in collection_registry

Count: 27

collection_field_standards
collection_groups
context_pack_health_checks
context_pack_manifest
context_pack_requests
context_pack_section_definitions
context_pack_sections
context_trigger_sources
design_templates
dot_config
dot_coverage_required
dot_domains
dot_operations
dot_tools_domain_backup
evolution_snapshots
kg_acl_config
kg_auto_approve_rules
kg_constraint_config
kg_priority_templates
kg_quality_log
kg_signal_config
kg_source_authority
kg_thresholds
system_health_checks
trigger_guard_alerts
trigger_guard_exceptions
vps_deploy_log

HC-SCHEMA — governed collections missing description column

Count: 13

approval_requests
apr_approvals
birth_registry
entity_dependencies
field_type_equivalences
governance_registry
governance_relations
law_catalog
law_dot_enforcement
measurement_registry
normative_registry
normative_relations
pivot_definitions

HC-TRIGGER — governed with description but no trg_desc_guard_* trigger

Count: 11

agents
apr_action_types
apr_request_types
checkpoint_sets
checkpoint_types
system_issues
tasks
ui_pages
workflow_change_requests
workflows
workflow_steps

Next Action

• 48h quiet period until 2026-04-23T08:17:39Z before V4b DROP COLUMN.
• Findings above are detect-only; no remediation performed this run.