The lapsed 2026-09-08 obligation, closed. Session memory, ledger, KG (7 lines),
skill-harvest proposals A and B, and the demote-on-promote of the 09-06 Active
Session block into MEMORY-reference.md.
Pulling thread: an unruled record is read as ruled — which is not a replacement
for the floor but what the floor cannot measure.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01TbXpZup4GGCbLBbRJ79KpM