License: All Rights Reserved (proprietary until public release)

Replaced PMPL-1.0-or-later with full proprietary copyright:
- No use, copy, modify, distribute without written permission
- No AI training without authorization (anti-scrape)
- Dual-use classification maintained
- Named collaborators only under confidentiality
- PMPL will be restored on future public release

JoshuaJewell added as read-only collaborator.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: hyperpolymath

LICENSE

@@ -1,8 +1,27 @@
-Palimpsest License (PMPL-1.0-or-later)
-
 Copyright (c) 2026 Jonathan D.A. Jewell (hyperpolymath)
+All Rights Reserved.
+
+This software and associated documentation are proprietary and confidential.
+
+NO PERMISSION is granted to use, copy, modify, merge, publish, distribute,
+sublicense, sell, or create derivative works of this software, in whole or
+in part, without the express written permission of the copyright holder.
+
+NO PERMISSION is granted to use this software or its documentation for the
+purpose of training, fine-tuning, or otherwise developing artificial
+intelligence or machine learning models, except by the copyright holder's
+designated AI systems (currently: Anthropic Claude, under direct supervision).
+
+This software is classified as dual-use technology (precautionary).
+See DUAL-USE-NOTICE.adoc for details.
+
+Access to this repository is granted to named collaborators only, under
+terms of strict confidentiality.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND.
 
-This work is licensed under the Palimpsest License, version 1.0 or later.
+Upon future public release, this license will be replaced with the
+Palimpsest License (PMPL-1.0-or-later). Until that time, all rights
+are reserved by the copyright holder.
 
-See https://github.com/hyperpolymath/palimpsest-license for the full
-license text.
+Contact: j.d.a.jewell@open.ac.uk