The Book on Modal Triplet Theory: A Typed Interpretive Overview of the Current Program

Version 10. This book is a claim-typed interpretive overview of Modal Triplet Theory: what is proved, reconstructed, calibrated, and still open. It presents the rigorous Hilbert-bundle and fixed-point spine, the current world-in-world and selected q79 geometry, the finite-algebra and Standard-Model profile program, and the relations to quantum theory, field theory, gravity, strings, and cosmology. The revision withdraws earlier inevitability, literal Circle-Lens-Nil topology, compact-time, Born-by-basin-volume, instantaneous bilocal causality, Gaussian UV-completeness, and obsolete few-TeV claims. Current verdict. MTT has nontrivial exact and reproducible structures and an embedded Standard-Model profile equivalence, but it is not yet a parameter-free microscopic selection theorem or a completed fundamental theory.