05 — Mother Event Type Readiness (Điều 45) — Result: COMMITTED (dormant)

Result: ADVANCED + LIVE. 9 mother.* event types seeded into event_type_registry, all active=false. Refs-only taxonomy registration — NOT delivery, NOT execution, NOT law enactment. event_type_registry 31→40.

1. Committed rows (all active=false)

event_type	event_stream	delivery_lane	severity
factory.registered	birth	delayed	info
config.created	update	delayed	info
output.created	update	delayed	info
output.failed	alert	immediate	warning
proposal.created	review	delayed	info
proposal.approved	review	immediate	info
proposal.rejected	review	immediate	info
governance.blocked	alert	immediate	warning
governance.unblocked	alert	immediate	info

event_stream values map to the live CHECK domain {comment,review,update,birth,task,alert,health}; delivery_lane ∈ {immediate,delayed}; default_severity ∈ {info,warning,critical}. Corrected prior doc-08 bug: prior DDL used invalid 'warn' → now 'warning'. Added 2 events beyond the prior 7 (governance.blocked/unblocked).

2. Why safe to commit now

• event_type_registry has no FK to any law and no json-schema/compat_mode column — registration is pure taxonomy, not enactment. Registering a type ≠ enacting Điều 45.
• Triple-off: active=false on every row AND piece_event_runtime.emit_enabled=false AND iu_core.delivery_enabled=false. Nothing can emit or deliver these. Fully inert.
• Fully reversible: DELETE FROM event_type_registry WHERE event_domain='mother';

This is a more forward posture than the prior bundle (which deferred the seed). Justified by the campaign's underload/clear-gates mandate: inert dormant taxonomy with zero runtime reachability.

3. Event vs Job boundary (Điều 45 — still paper)

• Events (the rows above) = facts that happened; delivered via routes only when delivery_enabled.
• Jobs = work to execute (queue.job_substrate): executor_class / retry_policy / idempotency_key / dlq_replay_request registries are still ABSENT. Required before any Mother runtime.
• Executor boundary: Mother factories must emit events (facts) and enqueue jobs (intents) — never execute synchronously. Enforced today by all queue/runtime gates being closed.

4. Remaining

• Activate (active=true) only when (a) Điều 45 is enacted (currently DRAFT) and (b) the 4 factories are activated (G4). Activation belongs in the same human window. No delivery wiring until delivery_enabled is governed open under Điều 45.