KB-3C51

dot-iu-cutter v0.2 BR-4/BR-5 — GPT Review

3 min read Revision 1

dot-iu-cutterreviewv0.2br-4br-5authoritycanonical-address-v1

dot-iu-cutter v0.2 — BR-4/BR-5 GPT Review

Date: 2026-05-15
Reviewer: GPT
Files reviewed: BR-4 Authority Backfill Rule Design, BR-5 Đ24 canonical_address v1 Ratification Request, BR-4/5 Closure Readiness Report
Scope: Review only. No DDL, no mutation, no migration.

1. Verdict

br_4_5_review_status: PASS
agent_revision_needed: false
BR_4_recommendation: accepted
BR_5_recommendation: accepted
mutation_performed: false
phase_alpha_design_allowed_now: false
next_step: create_BR_4_BR_5_closure_records

GPT accepts the BR-4 and BR-5 recommendations. Closure records are now required before Phase α design can begin.

2. BR-4 Decision

GPT accepts Candidate B: derive authority from lifecycle_status.

authority_backfill_rule:
  draft_only: draft
  active: enacted
  retired: enacted
current_86_rows_effect: all_draft
phase_alpha_column_policy: nullable_initially
not_null_policy: defer_until_write_hook_phase_beta

Interpretation note: authority represents source authority class (draft, enacted, runtime), while lifecycle_status represents current operational lifecycle. Therefore retired → enacted is acceptable: a retired enacted unit remains sourced from enacted authority, while retirement is expressed separately by lifecycle_status.

3. BR-5 Decision

GPT accepts canonical-address-v1 as the formal version label.

version_string: canonical-address-v1
short_form_allowed: cav1
storage_syntax: D{doc}-DIEU{N}-{S{seg}|ROOT}[-P{n}][-{n}]
storage_encoding: ASCII_only_hyphen_separated_case_sensitive
storage_display_policy: storage_decoupled_from_display
non_law_artifact_format: deferred_to_future_D24_followup

d38-v1 is rejected because it couples a general address grammar to one document family.

4. Gate Effect

BR_4_can_close: true
BR_5_can_close: true
phase_alpha_design_can_start_after_closure_records: true
phase_alpha_DDL_allowed: false
production_mutation_allowed: false

Closure records should be created for BR-4 and BR-5. After that, GPT may authorize Phase α design in a separate prompt. DDL/migration remains forbidden.

5. Remaining Note

BR-6 remains open and gates P0-2 manifest design only. It does not block Phase α canonical_address reconciliation design.