The internal geometry of the proton is investigated within the Rotor Framework by systematically eliminating candidate rotor topologies that fail to reproduce known proton observables. Instead of proposing a single geometry a priori, a constraint-driven elimination method is applied to a set of admissible closed rotor configurations embedded in a quaternion vacuum. Each candidate is tested against a sequence of physical constraints including closure, stability, dipole generation, energy minimization, and compatibility with observed proton properties. The elimination process identifies a single robust solution class: a closed quaternion rotor possessing internally distributed tri-axial orientation structure. This configuration preserves topological closure while naturally producing directional observables such as magnetic moment and internal anisotropy. The result provides a geometric explanation for the apparent three-component scattering structure historically interpreted as quarks, while retaining the proton as a single continuous rotor object. This work demonstrates that proton geometry can be constrained directly from the structural rules of the Rotor Framework without introducing additional constituent particles.
S. Cobb (Thu,) studied this question.