P14 — The Spaticle Field as the Logical Cosmological Substrate: Convergent Evidence from General Relativity, Modern Field Physics, and the Expanded BFUT Research Programme

Einstein's general relativity proves that space has physical properties — it warps, transmits gravitational waves, and participates in physical interactions. You cannot warp nothing. Space must be composed of something. This paper designates that physical substrate the Spaticle field and presents convergent evidence from three independent domains: the geometric requirements of GR, the field-theoretic structure of modern physics, and the accumulated evidence from the complete BFUT research programme across 14 companion papers. The Spaticle field is the logical conclusion of what Einstein began.