The Unified Field Theory's "Thousand-Fold" Day–Night Satellite Clock-Bias Prediction Is Strongly Confirmed by Early Raw Clock Solutions from Multiple Satellite Classes

Using publicly available IGS/MGEX precise clock and orbit products, we audit raw GNSS satellite clock records from BeiDou, GPS, Galileo, and GLONASS prior to the widespread use of the ECOM2 high-order solar radiation pressure model. A robust 24-hour, solar-phase-locked, nanosecond-level diurnal clock signal is consistently observed across multiple satellite types, with peak-to-peak amplitudes far exceeding the solar tidal residuals expected under standard general relativity. By compiling reported datasets, we find an almost perfectly linear scaling of the signal amplitude with geocentric orbital radius, further strengthened by the altitude-dependent behavior of the eccentric-orbit Galileo satellites within the same orbital period. We argue that ECOM2, via multiple empirical parameters, can absorb this periodic structure as “systematic error,” yielding artificially smooth clock series in modern products. These findings provide a reproducible observational testbed for time-potential-based unified-field interpretations and motivate reprocessing strategies that minimize empirical absorption of physically coherent diurnal signatures.