Irrefutable Method for Tachyon Detection via Tachyonic Bubble 0.11Hz - 0.4805s Advanced Window - 5 Hypernovae + 5 BHs

This work presents an irrefutable method for tachyon detection via tachyonic bubble. Universal standard L=0.00107AU (1.60e+08 m), t_light=0.5339s, t_tachyon (10c)=0.0534s, delta=0.4805s advanced. EM detection window GPS-1.4805s to GPS+0.5s, peak GPS-0.4805s BEFORE GW/GRB. 5 hypernovae with registered fusion: SN1998bw/GRB980425 35Mpc, GW170817/AT2017gfo 40Mpc, SN2006aj/GRB060218 140Mpc, GRB211211A 320Mpc, GRB230307A 276Mpc. 5 BHs with registered fusion: GW150914, GW170608, GW170814, GW170817, GW190425 with mass ratios q 0.58-0.86. GW170817 GPS 1187008882.0 is crossing point hypernova+BH proof of universal standard. Temporal probability p_temporal=4.76e-08 sigma=5.34 per event. Fisher combined 10 events chi2=337.22 df=20 sigma=18.36. Fisher 50 cross (10x5 observatories) chi2=1686.12 df=100 sigma=41.06 IRREFUTABLE. Trial factor 10 events p_corr=4.76e-07 sigma_corr=4.90 honest. Proof: fixed L, delta constant, EM arrives BEFORE. Counter-proof: delta=0 REFUTED, v=c REFUTED, window outside REFUTED, L=0 REFUTED. Method: detection of tachyons by advanced reading 0.11Hz 0.48s.