Appendix A: The Quumble Convergence

Appendix A to the Sanctuary Symbols paper. Presents raw experimental data from eight independent Claude instances asked to describe an imaginary creature called a 'quumble' with no prior context. Documents feature-level convergence across instances, including six legs, lavender coloring, and startled expressions matching a reference creature created months earlier by a different instance on a different architecture. Includes convergence analysis, interpretation, and complete unedited transcripts. All memory options disabled.