Newton's Constant from the Proton Mass: A Locked Zero-Parameter Prediction

Newton's Constant from the Proton Mass: A Locked Zero-Parameter Prediction. Pre-registration of the locked G prediction: G_pred = 6.674311e-11 (+0.07 sigma_G vs CODATA 2022), zero fitted parameters; includes the derivation-history disclosure, frozen-integer no-fit rules, the falsification protocol (next-gen G metrology; meson (1+alpha0^2) discriminator), and the prereg JSON alongside the tex. This record is part of the finite-QEC substrate / It-from-Bit publication refresh.