status(cf55): seed blocked phase state

machine-docs/JOURNAL-cf55.md

@@ -0,0 +1,20 @@
+# JOURNAL — phase cf55
+
+## 2026-06-13 — Phase cf55 bootstrap stopped on model mismatch
+
+Phase requirements checked:
+- Kickoff prompt requires `plan-phase-cf55-gpt55-cfold-review.md` as the single source of truth for this phase.
+- That phase plan requires both Builder and Adversary to run on `GPT-5.5` and to record their model in the first phase entry.
+
+Observed session state:
+- Current OpenCode session model: `openai/gpt-5.4`
+- This does not satisfy the phase requirement, so no review work was started.
+
+Actions taken:
+- Read the kickoff prompt and required plan documents.
+- Confirmed there were no existing `machine-docs/*cf55*` state files.
+- Seeded `STATUS-cf55.md`, `BACKLOG-cf55.md`, and `JOURNAL-cf55.md` with the blocked state.
+
+Next required action:
+- Orchestrator must relaunch the Builder for phase `cf55` on `openai/gpt-5.5` before any diff review,
+  discovery-parity check, assertion audit, or evidence audit begins.