dot-iu-cutter v0.2 — BR-2/3/7 Discovery GPT Review

Date: 2026-05-15
Reviewer: GPT
Files reviewed: BR-2/3/7 discovery report and supporting documents
Scope: Review only. No DDL, no mutation, no migration.

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1. Verdict

br_2_3_7_discovery_status: PASS
agent_revision_needed: false
BR_2_status: closed
BR_3_status: closed
BR_7_status: closed_advisory
mutation_performed: false
phase_alpha_design_allowed: false
next_step: BR_4_authority_rule_and_BR_5_dieu24_syntax_ratification

The discovery package is accepted. The findings are evidence-based and sufficient to close BR-2, BR-3, and BR-7.

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2. Confirmed Findings

identity_profile:
  authority_like_data: none
  format_version_like_data: none
  canonical_address_duplicate: present_in_27_rows_but_value_equal_to_column
  double_storage_risk_for_authority_format_version: low

reader_writer_inventory:
  pg_functions_referencing_canonical_address: 21
  triggers_referencing_canonical_address: 11
  pg_views_referencing_canonical_address: 0
  app_layer_readers: Nuxt_read_only_only
  phase_alpha_risk: low

sandbox_tac:
  role: static_test_fixture_or_mirror
  rows: 76
  recommendation: mirror_additive_columns_later_no_backfill_yet

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3. GPT Decisions

1. Accept sandbox_tac recommendation Option II: mirror additive columns later, but do not backfill sandbox rows until BR-4 generalizes.
2. Phase α design is not allowed yet.
3. BR-4 and BR-5 are the next blockers for Phase α.
4. BR-6 remains open but only gates P0-2 manifest design, not Phase α DDL design.

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4. Next Action

Create two planning/ratification documents in parallel:

• BR-4 authority backfill rule design.
• BR-5 Đ24 production syntax v1 ratification request.

ready_for_BR_4_BR_5_prompt: true
phase_alpha_DDL_authoring_allowed: false