Reviewed `1a8ccd44`.

| Round 8 finding | Disposition | Assessment |
|---|---|---|
| #1: recorded positions incorrectly suffice after a controller crash | Resolved | Task 5H separates positions from the durable receipt and records the flushing controller. Same-controller completion and post-restart replay now match 1b-next. Tests cover crashes before and after receipt persistence; the operator predicate uses the same distinction. |
| #2: identity traces omit seed 300 | Resolved | Task 1’s identity loop now covers `1..n`, matching the gate. |

**No new P1/P2/P3 findings.**

The L18 and claim §11 coverage mappings hold, including the one-box region scenarios, exact termination phases, adverse-volume recovery, and installation boundaries. The entry-point ordering matches 1b-next within the stated abstractions. The receipt mutation’s expected miss is justified: its incorrect progress requires direct assertions rather than the existing safety invariants.

The model still cannot catch the adapter concerns listed in the [coverage table](/home/paulca/amadan.net/carlos/platform/.claude/worktrees/region-ha-two-box/docs/superpowers/plans/2026-10-07-region-ha-hostlife-two-box.md:229): location-lease enforcement, durable loss-evidence retention, discovery completion, full controller lifecycle, production wiring and privileges, HA-disabled reconciliation, and environment-file deletion. Those retain their 1b-next test obligations. R19 adds no findings.

The model’s immediate parking of the pinned manifest remains an explicit abstraction: 1b-next completion queues local cleanup and abandoned prepared generations; obsolete manifests belong to the at-rest sweep.

Task 1 was reconstructed in memory. All 13 subsequent patches—231 hunks—applied sequentially. Go parsing/formatting, shell syntax, and rule counts checked cleanly: 162 rules, including 54 region HA rules. Compilation, runtime tests, mutations, and identity comparisons were **not independently reproduced** in this read-only workspace.

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**FIRST PROMPT:**  
“Follow the review brief docs/superpowers/plans/CODEX-PLAN-REGION-HA-TWO-BOX-BRIEF-9.md. Review the plan at commit 1a8ccd44.”

**WHAT:**  
Review round 8’s dispositions and report new findings.

**STATUS:**  
Both findings resolved; no new findings.

**NEEDED:**  
Nothing for this review.

**RECOMMENDED:**  
Build the plan in order and retain the joint-round merge gate.

**SESSION:**  
Safe to close — no files changed or processes left running.

**Verdict: ready to build.**