diff --git a/0065/SESSION-0065.0-TRANSCRIPT-2026-06-03T02-30--INPROGRESS.md b/0065/SESSION-0065.0-TRANSCRIPT-2026-06-03T02-30--INPROGRESS.md
new file mode 100644
index 0000000..b3ed0ad
--- /dev/null
+++ b/0065/SESSION-0065.0-TRANSCRIPT-2026-06-03T02-30--INPROGRESS.md
@@ -0,0 +1,18 @@
+# Session 0065.0 — Transcript
+
+> Date: 2026-06-03
+> Start: 2026-06-03T02-30 (PST implied)
+> Status: **PLACEHOLDER — claimed at session start; finalized at session end.**
+>
+> This file reserves session ID 0065. The driver replaces this body
+> with the full transcript before publishing, and renames the file to
+> its final SESSION-0065.0-TRANSCRIPT-2026-06-03T02-30--<end>.md form.
+
+---
+
+## Launch prompt
+
+```
+Build RFC App M2
+
+```
diff --git a/sessions.json b/sessions.json
index 5cb5fe3..25db493 100644
--- a/sessions.json
+++ b/sessions.json
@@ -178,5 +178,8 @@
   },
   "0064": {
     "title": ""
+  },
+  "0065": {
+    "title": ""
   }
 }