  We complete the model-independent analysis of the scaling properties of the
differential cross section of elastic proton-proton cross sections, including
new TOTEM data published in 2022 at $\sqrt{s} = 8$ TeV. We separate the signal
and the background region with a new gating method. In the signal region, we
find that the statistical significance of Odderon exchange from the combined
7.0 and 8.0 TeV $pp$ data of TOTEM and the 1.96 TeV $p\bar{p}$ data of D0 is at
least 7.32$\sigma$. In the background region, the scaling functions of elastic
proton-proton data at 7 and 8 TeV and that of elastic proton-antiproton
scattering data at 1.96 TeV agree with a statistical significance not larger
than 1.93$\sigma$.
