PLAN.md §25.5-25.8: what shipped, the walk that met the criterion on the Oxide rig, the four things the rig found (every generic notice never said which server; attackerId null for a spawned player; a disband roster gone before the disband was read; in-app `subscribers` being everyone), and what is not proven. PROTOCOL.md §13 specifies protocol 7. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01E14m6SuuY6i1vASFeGDBeY