Macro-2 B5/B7 Scope-Lock Reconfirmation — R2-B2

Date: 2026-06-19 · Workstream: R2-B2-MACRO-2-OWNER-DECISION-PREREQ-CLOSURE-READINESS-2026-06-19 (Deliverable 33 of 45) · Editorial revision: rev1 Class: B5/B7 scope-lock reconfirmation · READ-ONLY · NON-ENACTING · NON-AUTHORIZING · B5/B7 NOT opened · NO write performed.

Metadata convention. Editorial revision (rev1) only. AgentData storage revision/content_length authoritative at read time; not pinned here.

Scope lock. Reconfirms B5 (backlog) and B7 (GUC policy) are dependency-only and not opened. B5_B7_SCOPE_CREEP → HOLD.

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0. Status and non-authorization

STATUS: PASS — engineering / control. Confirms B5/B7 stay dependency-only. Neither opened.

Engineering PASS ≠ authority PASS. Default disposition: HOLD. No B5 backlog pass; no B7 warn→block design; no gate flip; no DB write/DDL/DML; no TD; no blocker resolved; v0.1 not overwritten; v0.2 not authority.

Evidence basis — design synthesis + FRESH (RQ-5/6/13). Reading discipline: main process, no reader-agents.

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1. Purpose

Reconfirm the primary-block lock: B2 is the only primary block; B5 and B7 are dependencies only and are not opened as active design/impl.

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2. Sources / evidence read

The macro Dependency lock (prompt §"Dependency lock"); the inspect-producer TD-prep (B5 separate; B7 not opened); the 30-file GUC recheck; the fresh RQ-ledger. Read directly, main process.

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3. Accepted baseline (carried)

B5 = backlog pass (dependency only); B7 = gate/GUC policy (dependency only). The only legitimate residual one-shot is B5 (separate, bounded, Owner-approved). B7 holds warn-mode; warn→block is a separate package.

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4. B5/B7 scope-lock register

Block	Role	Opened in Macro-2?	Fresh note
B5 backlog	dependency only	No	the 1,211,687 uncertified backlog (RQ-1) is referenced as gap size, not a mandate to act; disposition is B5 (separate)
B7 GUC/gate policy	dependency only	No	persisted GUC empty (RQ-5/6); warn-mode holds; no warn→block designed; no dot_config gate flip (RQ-13 read-only only)

Reading. B5 and B7 appear only as referenced dependencies (backlog size; GUC/warn-mode context). Neither is opened as design or implementation. B5_B7_SCOPE_CREEP not triggered.

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5. Result

B5 and B7 remain dependency-only and unopened; B2 is the only primary block. OWNER_DECISION_REQUIRED to ever open them (separate future packages).

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6. Owner-gated future work

Opening B5 (backlog) or B7 (warn→block) are separate Owner-gated packages; forbidden now.

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7. What remains unresolved

• B5/B7 dependency-only, unopened.
• Blockers — all OPEN.

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8. Ready for GPT/Codex review

Yes — as the B5/B7 scope-lock reconfirmation.

Core rule: B5 + B7 dependency-only, not opened; B2 the only primary block; B5_B7_SCOPE_CREEP not triggered.

Default disposition: HOLD. Engineering PASS ≠ authority PASS. All blockers remain OPEN.