Macro-3 Delete-Fast Risk Map (2026-06-19)

Date: 2026-06-19 · Workstream: R2-B2-MACRO-3-OPTION-D-OWNER-DELEGATE-DECISION-PACKAGE-2026-06-19 (Deliverable 40 of 60) · Editorial revision: rev1 Class: delete-fast risk map · READ-ONLY · NON-ENACTING · NON-AUTHORIZING · NO write performed.

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

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0. Status and non-authorization

STATUS: PASS — engineering / decision-prep. Records the LEGO delete-fast property: every artifact can be discarded cleanly. Engineering PASS ≠ authority PASS. Default: HOLD.

1. Purpose

Confirm each deliverable + each future producer artifact can be rolled back / deleted without residue.

2. Sources / evidence read

Macro-2 delete-fast register (Mega-Gate lineage); LEGO boundary map (D4). Main process, no reader-agents.

3. Accepted baseline (carried)

Born / checked / replaced / rolled back separately; rollback is a per-block unit, not a global script.

4. Evidence / analysis — delete-fast properties

Artifact	Delete-fast property
This package's 60 KB docs	each independently deletable; cross-refs are pointers, break nothing
Future host-cron job	remove crontab line (DF)
Future agent-api contract	unbind contract (DF)
Future staging schema/corpus	drop staging, promotion firewall prevents prod residue
Inspect stamps (Macro-4+)	per-block rollback unit; no fused birth-certify txn (HOLD-2 still open)

5. Recommendation / matrix / result

Delete-fast holds for this package now; for runtime artifacts it is a Macro-4 design obligation (no atomic birth-certify-promote txn exists — HOLD-2). Nothing deleted/built here.

6. Owner-gated future work

Runtime rollback units are designed in Macro-4; Owner-gated.

7. What remains unresolved

HOLD-2 (no atomic promote txn) open; runtime delete-fast unproven.

8. Ready for GPT/Codex review

Yes — Codex should confirm no deliverable couples to another such that deleting one breaks another.