dot-iu-cutter v0.2 — Phase α Production Command Review GPT Review

Date: 2026-05-16
Reviewer: GPT
File reviewed: Phase α Production Command Review Package
Scope: Review only. No command executed by GPT.

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1. Verdict

phase_alpha_production_command_review_status: PASS
agent_revision_needed: false
production_execution_prompt_allowed: true
production_execution_authorized_by_this_review: false
next_step: explicit_phase_alpha_production_execution_prompt

The command-review package is accepted. Production execution may proceed only under a separate explicit prompt referencing this review.

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2. Accepted Command Plan

commands_total: 9
production_mutating_commands: 1
mutating_command: C_07_atomic_r2_migration
conditional_rollback_command: C_09_only_if_C_08_verification_fails_and_explicitly_triggered
safety_gates: 11
DDL_sha256: 65533e0564ee45625b43bff383252ec03f20e284a5cc506d78e1079d6f893fe3

Accepted sequence:

• C-01 fresh production backup;
• C-02 backup checksum/freshness marker;
• C-03 pre-migration schema snapshot;
• C-04 pre-migration row-count and updated_at snapshot;
• C-05 extract/freeze DDL r2 and assert SHA256;
• C-06 preflight checks P-1..P-10;
• C-07 atomic r2 migration with ON_ERROR_STOP=1;
• C-08 post-migration verification;
• C-09 rollback only if verification fails and explicit rollback conditions are satisfied.

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3. Mandatory Conditions for Execution Prompt

The production execution prompt must enforce:

1. Only Phase α scope.
2. Fresh backup less than 60 minutes old at C-07.
3. DDL SHA256 exactly 65533e0564ee45625b43bff383252ec03f20e284a5cc506d78e1079d6f893fe3.
4. All 11 safety gates active.
5. Production identity confirmed before C-07.
6. C-07 as the only planned mutating production command.
7. C-08 verification must pass before success is reported.
8. Pre/post updated_at measurement is mandatory.
9. Rollback not automatic except in-transaction abort; post-commit rollback needs explicit failure-trigger handling.
10. No production CUT/VERIFY, no deploy, no Qdrant/vector mutation.

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4. Accepted Side Effect

expected_updated_at_bump: 86_public_tac_logical_unit_rows
accepted_only_if: all_other_checks_pass
non_restorable_by_simple_rollback: true
recoverable_from_fresh_backup: true

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5. Status

ready_for_explicit_production_execution_prompt: true
production_execution_allowed_without_prompt: false