diff --git a/persistent-memory.md b/persistent-memory.md
index 0b0ef00..94fc967 100644
--- a/persistent-memory.md
+++ b/persistent-memory.md
@@ -169,6 +169,18 @@ their backfill against it, confirm 100% stamped (no un-attributable skips) + sen
 all BEFORE any real flip. **#369** = the recited-content re-promotion feedback-loop policy class (WT owns).
 **#368 arc DONE from ratatoskr's side** — diagnosed → reported → operator ruled → exhibits + both scrubs →
 channel-2 closed clean → enforcement read (3 findings, all folded).
+**LIVE SILO TEST IN PROGRESS (2026-07-18; operator moving the fix forward — "the code will complete, you'll test
+it").** Store RE-SCRUBBED born-fresh (0 chunks). Created **THROWAWAY consumer agent `ratatoskr:betty`** (role
+`thoughtful-character`, minimal prompt) for the Alice/Betty silo demo. **⚠️ MUST DELETE after the test:**
+`DELETE /agents/ratatoskr:betty` (or fix+use `tier3 delete ratatoskr:betty`) + `remove_local_agent('ratatoskr:betty')`.
+**⚠️ DON'T HURT SINDRA (operator directive):** she's test agent A; delete ONLY betty; her definition stays intact.
+TEST (post-deploy): Sindra says "coffee>tea", Betty says "tea>coffee" → verify post-fix conjunctive write
+`{end_user, agent_self}` + conjunctive read ISOLATES (Sindra must NOT recite Betty's tea, & vice-versa) = silo holds.
+**TIER3 CLI DRIFT (consumer-side discovery):** `python -m ratatoskr.tier3 define` is BROKEN vs live b125 —
+`POST /agents/define` now requires `role` (replaced `model`); `role` is a model-role validated server-side
+(`thoughtful-character` valid = Sindra's; old model IDs + `char-rp` rejected). Also drifted: `/models/available-
+for-characters` exists, `GET/DELETE/PATCH /agents/{agent_id}` exist. Created Betty via direct `POST /agents/define`.
+tier3.py needs a schema update (follow-up). Awaiting WT fix deploy signal to run the test (monitor armed).
 
 **✅ Cross-session name-recall arc COMPLETE + SHIPPED (v0.20.11→v0.20.15, pushed).** person-prime `scan`
 verb + `mark_superseded` verb both shipped, deployed to :8392, and live-verified; **WT #364 closed