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FIX7 P0 — Dry-Run + Execution-Readiness Governance Addendum (2026-06-11)

• Authority: DRYRUN_NON_AUTHORITY. Standalone governance addendum. Canonical registry JSON + 00-index are NOT folded in this macro (T1/T2 fold race open).
• Machine form: packet governance-objects.json (byte-identical reservation record).

Object reservation

TKT-OBJ-389..406 (18 objects), PROPOSED, reserved via this standalone addendum for the FIX7 P0 dry-run + execution-readiness packet and its reports.

field	value
proposed block	TKT-OBJ-389..406
originally drafted	TKT-OBJ-378..395 (deconflicted — see below)
collision scan result	0 collisions
canonical registry max id	224 (JSON rev20 / 00-index rev114)
registered via	standalone addendum
canonical fold applied	NO · apply_now NO
orphan objects	none

Deconfliction (cross-lane T1/T2 race — caught and fixed in-lane)

This macro first drafted TKT-OBJ-378..395, which scanned clean against the ranges known when the macro was authored (up to 343..377). A live check then confirmed a concurrent T2 parallel-support run had already reserved TKT-OBJ-378..388 (self object 388; knowledge/dev/laws/tool-kiem-thu/support/governance/tkt-parallel-support-object-governance-addendum-2026-06-11.md), whose fold-preflight reports the backlog as contiguous 225..388 and expects T1's dry-run to start at 389. The block was therefore renumbered to 389..406 and re-scanned (logs/DR4_collision_reconcile.log) → 0 collisions.

Collision scan basis

range	owner
1..224	canonical registry JSON rev20
263..304	T2 NVSZ
305..325	T1 authority input
326..342	T2 TKT Base
343..377	T1 implementation planning
378..388	T2 parallel support (self 388)
389..406	this dry-run macro (new)

389..406 lies strictly above the highest prior reservation (388) and the canonical maximum (224) → no collision.

Why no canonical fold

The canonical registry/00-index fold remains owner/GPT-only and is blocked while the T1/T2 write-race is open (TKT-BASE-GOV-FOLD-1 / V02-NVSZ-GOV-FOLD-1). This macro only reserves IDs via addendum; it mutates no canonical governance body, no production registry row, and no system_issues.

Object map (summary)

TKT-OBJ-389..406 cover: the packet root + its 21 files, the 9 top-level reports, the execution-readiness review, the post-dry-run owner decision template, the dry-run validator and probes, the staging-isolation / dry-run-evidence / rollback-proof / TKT-base-check machine forms, the checkpoint, the current-state, and this addendum. No object is orphaned; each is governed by this addendum and pointed to by the packet manifest.json.