dot-iu-cutter v0.4 — First Controlled Production CUT/VERIFY Execution GPT Review

Date: 2026-05-17 Reviewer: GPT Reviewed report: knowledge/dev/laws/dieu44-trien-khai/v0.4-production-trial/dot-iu-cutter-v0.4-first-controlled-production-cut-verify-execution-report-2026-05-17.md

Verdict

first_controlled_production_CUT_VERIFY_trial: PASS
execution_status: SUCCESS_LIVE
rollback: not_triggered
forward_compensation: not_triggered
target_IU_count: 1
expected_delta_total: 15
actual_delta_total: 15
bulk_guard: PASS
DOT_lane_verification: PASS
secret_scrubbing: PASS
production_identity_stable: true
scope_clean: true

This is the first successful controlled production CUT/VERIFY trial for dot-iu-cutter v0.4.

Accepted Target

TARGET_IU: 04e0c674-2a71-53b7-8d30-9c1a78d6fd17
canonical_address: D38-DIEU28-S3-P1
entry_id: 26a8c4e8-c07c-5ff4-8854-ab55ef4fcf81
change_set_id: 7c963f27-0bc1-4dd9-91ac-4d1f82f82d53
verify_result_id: 633f2c51-9a87-4bb4-a7f6-75342bf72ac7
final_status: verified_complete
verify_verdict: pass

Accepted Row Delta

decision_backlog_entry: +1
decision_backlog_history: +5
decision_backlog_dependency: +0
decision_backlog_sweep_log: +1
manifest_envelope: +1
manifest_unit_block: +1
review_decision: +1
dot_pair_signature: +2
cut_change_set: +1
cut_change_set_affected_row: +1
verify_result: +1
canonical_address_alias: +0
total: +15

The production tac_logical_unit row remained unchanged; this trial wrote only append-only governance ledger rows.

Accepted DOT Lane Verification

DOT_991_executor:
  cross_reference_change_set_id: 7c963f27-0bc1-4dd9-91ac-4d1f82f82d53
  cross_reference_verify_result_id: null
DOT_992_verifier:
  cross_reference_change_set_id: null
  cross_reference_verify_result_id: 633f2c51-9a87-4bb4-a7f6-75342bf72ac7
badxor: 0
swapped: 0
both_null: 0
both_non_null: 0

Safety Confirmation

production_sysid_pre_post: 7611578671664259111
postgres_started_at_unchanged: true
protected_dry_run_envs_untouched: true
backup_taken: true
backup_sha: da4e15e63f0da9fdc5b4a2c3142903b43da9d035294c7e7ec361e315b8318d3f
backup_retained_as_disaster_backstop: true
secret_values_logged: false
secret_env_file_shredded: true
SQL_verbs_observed:
  - SET
  - SELECT
  - INSERT
  - UPDATE
DELETE_TRUNCATE_observed: false
deploy_restart: false
source_code_change: false
schema_change: false
alias_write: false
vector_NoSQL: false

Honest Harness Note

The first attempt aborted pre-write due to a conservative no-bulk scanner false-positive. This is accepted because:

aborted_attempt_before_write: true
safety_guard_weakened: false
production_touched_by_aborted_attempt: false
final_attempt_successful: true

Scale / Metadata / Label Guard

This successful one-IU trial does not authorize scale-out.

bulk_cut_allowed_now: false
second_IU_allowed_now: false
large_scale_processing_allowed_now: false
pre_scale_index_DDL_required_before_bulk: true
label_metadata_registry_design_required_before_large_scale_labeling: true
vector_NoSQL_remains_projection_search_only: true
no_runtime_label_key_hardcoding: true

Required Next Phase

Do not proceed to second IU or bulk. Open closeout + post-trial verification first:

next_phase: v0_4_first_production_trial_closeout_and_post_execution_backup_verification
nature: document_and_read_only_backup_restore_verification

Required outputs:

required_outputs:
  - production_trial_handoff_status
  - post_execution_backup_verification
  - production_state_inventory_after_first_trial
  - v0_5_or_next_phase_routing_note

The closeout must verify that a fresh post-trial backup contains the +15 governance rows and can restore into an isolated environment. It must also carry forward the scale gates: no bulk before index strategy and label/metadata registry strategy.

Still Forbidden Without Separate GPT Review + Sovereign Prompt

forbidden:
  - second_production_IU
  - bulk_cut
  - reclassification_batch
  - deploy_or_restart
  - schema_migration
  - index_DDL
  - JSONB_normalization
  - label_registry_schema_change
  - vector_or_NoSQL_integration
  - alias_writes

Status

first_production_trial: COMPLETE_PASS
ready_for_closeout_prompt: true
agent_self_advance_to_next_write: prohibited