diff --git a/STATUS-dstamp.md b/STATUS-dstamp.md
index cdd2736..2eec5e1 100644
--- a/STATUS-dstamp.md
+++ b/STATUS-dstamp.md
@@ -2,7 +2,22 @@
 
 Builder. SSOT: `cc-ci-plan/plan-phase-dstamp-discourse-drift.md`. Gates M1, M2.
 
-## Gate: M1 — CLAIMED, awaiting Adversary
+## Gate: M1 — PASS (REVIEW-dstamp fb411b2 @2026-06-11T17:36Z). Now on M2.
+
+## Gate: M2 — IN PROGRESS (not yet claimed)
+- **!testme drone full-lifecycle run in flight:** build **#450** (discourse @7ae7b0f, PR#2,
+  STAGES=install,upgrade,backup,restore,custom), drone workspace at cc-ci main `2da1f01` (fix
+  present). Triggered via `!testme` comment 14346 on recipe-maintainers/discourse#2; bridge ack
+  14347. Artifacts `/var/lib/cc-ci-runs/450/`. Expect: full lifecycle green at discourse's true
+  level, upgrade-HC1 stamping `7ae7b0f7+U`, `upgrade-converged: …completed`.
+- Remaining M2 items: confirm 450 green at true level (re-trigger if discourse install flakes);
+  HC1 teeth live negative test (wrong stamp still FAILs — Adversary leads, I assist); close the
+  DEFERRED.md dstamp re-entry with pointers. (Other rollback-policy recipes already PASS — none
+  affected.)
+
+---
+
+## (M1 — verified PASS; detail retained below)
 
 **WHAT (M1 = Attribution):** root cause attributed by direct evidence; minimal reproducible
 demonstration; 06-05→06-10 change identified; fix implemented (recipe overlay + harness, HC1