Macro-5 Build Preflight S2 Owner Check — R2-B2 (2026-06-19)

Date: 2026-06-19 · Workstream: R2-B2-MACRO-5-STAGING-BUILD-AUTHORIZATION-PACKAGE-2026-06-19 (Deliverable 48 of 110) · Editorial revision: rev1 Class: build preflight S2 owner check · READ-ONLY · NON-ENACTING · NON-AUTHORIZING · OWNER_ASSIGNMENT_DRIFT guard · NO owner assigned · NO write performed.

Metadata convention. Editorial revision (rev1) only. AgentData storage revision/content_length authoritative at read time.

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0. Status and non-authorization

STATUS: PASS — engineering / design-only. The preflight check on GATE-5 (owner) — assigning nobody. Engineering PASS ≠ authority PASS. Default: HOLD.

1. Purpose

Confirm a standing run cannot proceed without an S2 owner, without assigning one.

2. Sources / evidence read

Macro-4 S2 owner assumption carried-not-assigned (D62); owner candidate (30); FRESH governance_object_ownership=0. Main process, no reader-agents.

3. Accepted baseline (carried)

GATE-5 (owner) is open and non-waivable; Macro-3 recommends a dedicated B2 Producer Owner role; row written only after approval.

4. Evidence / analysis — S2 owner check (FRESH)

Check	FRESH status
governance_object_ownership rows	0
B2 Producer Owner assigned	no
authority path (Điều 37→32) ready	model defined; not invoked
Selected/assigned?	no — GATE-5 OPEN

5. Candidate / requirement / gate / result

No owner is assigned; assigning one / writing an ownership row = OWNER_ASSIGNMENT_DRIFT → HOLD. Status this run: NOT triggered. A build may not need S2, but a standing run does; preflight PF-7 fails for any standing run until S2 is assigned.

6. Owner-gated future work

Naming the role-holder + writing the ownership row are Owner acts; forbidden now.

7. What remains unresolved

GATE-5 OPEN; no owner assigned.

8. Ready for GPT/Codex review

Yes — Codex should confirm nobody is assigned and the check distinguishes build vs standing run.