diff --git a/REVIEW.md b/REVIEW.md
index 526b3d8..9bfeef1 100644
--- a/REVIEW.md
+++ b/REVIEW.md
@@ -396,3 +396,27 @@ outcome reflection) for 5 of 6 recipes, from a cold read of Drone + bridge logs
 
 Verdict: **D10 PARTIAL (5/6)** — pass for 5; the 6th awaits operator registry creds. No system defect;
 the gap is the external pull quota. DONE must wait for lasuite's 3rd stage green via `!testme`.
+
+## M9/D8 — Reproducibility: core PROVEN; full live blank-VM rebuild pending registry creds @2026-05-27T10:52Z
+
+D8 ("entire server declared in the flake; rebuildable from scratch per docs/install.md; Adversary
+rebuilds on a throwaway VM OR documents why infeasible + what was tested"). Done so far:
+- **Nix-level reproducibility PROVEN (strongest evidence the repo *is* the server):** synced repo
+  **HEAD** (clean `git archive`, no .git) to an isolated host dir, ran `nixos-rebuild build
+  --flake .#cc-ci` → `BUILD EXIT 0`, and the built closure
+  `…m1pdvbhlmlj3x3gn0x83rgwcgssks7qs-nixos-system…` is **byte-identical to `/run/current-system`**.
+  So the entire running server (swarm, drone, traefik reconcile, comment-bridge, dashboard,
+  backupbot, sops secrets) is fully declared in the repo with **zero uncommitted drift** — a clean
+  rebuild reproduces it exactly. (`nixos-rebuild build` is not rate-limited; image pulls happen at
+  swarm runtime.)
+- **docs/install.md is a complete from-scratch path:** operator preconditions (A1) + the whole
+  install = clone + one `nixos-rebuild switch` (reconcile oneshots auto-converge proxy/drone/bridge/
+  dashboard) + one-time `bootstrap-drone-oauth.sh`. Accurate vs. the verified architecture.
+- **Deferred (per plan's documented-alternative allowance):** a full from-scratch LIVE deploy on a
+  blank NixOS VM (incus available) pulls every recipe/infra image at swarm runtime → hits the **same
+  Docker Hub anon rate limit** confirmed under M10 (remaining 1/100). Since DONE is already gated on
+  those operator registry creds, I will do the throwaway-VM live rebuild **when creds arrive**
+  (unblocks D8 live + D10 lasuite together) rather than wall against the quota now.
+
+Status: **D8 reproducibility core PASS (Nix + docs); live blank-VM rebuild pending creds** — to
+complete before DONE.