We present a candidate unified field framework in which all matter consists of topological solitons in a single real three-vector field governed by a minimal field equation. The three coupling constants of the theory are measured empirically from LIGO/Virgo gravitational wave data, yielding specific values in Planck units. From these measured values, the framework predicts the fine structure constant α = 1/137 to 0. 0001%, agrees with the kaon CP-violation parameter εK to 3. 2%, and reproduces the Bekenstein-Hawking black hole entropy relation S = A/ (4lP²) without free parameters. The principal result is a candidate description of the black hole interior. When matter crosses the event horizon, topological charge annihilates and the field settles to a uniform vacuum state. This generates a de Sitter interior metric through the Einstein equations. All spacetime curvature invariants are finite everywhere inside the horizon — the GR singularity is absent within this description. The information paradox is addressed through three quantum states of the vacuum field orientation, released via Hawking radiation polarisation asymmetry. The Barbero-Immirzi parameter, previously a free parameter in loop quantum gravity, is derived as γ = ln3/ (2π√2) from the field content alone. The framework passes 68 of 69 internal consistency checks covering Lorentz invariance, vacuum stability, causal propagation, energy-momentum conservation, and Standard Model compatibility. Three falsifiable predictions are stated for future gravitational wave observations. All data used in this work are publicly available from the LIGO Gravitational Wave Open Science Center (GWOSC).
LESLIE BUTLER (Sun,) studied this question.