This simulation explores a BR‑Cube proton interacting with a Blue‑Blue (BB) gluon. The BB gluon represents a diagonal color exchange, reinforcing confinement channels but also amplifying cube distortions in the BR geometry. The BR‑Cube proton provides a mixed baseline, making this case a test of stability under repeated diagonal gluon coupling.

• Color flow: BB gluon couples diagonal SU(3) generator λ₈ with enhanced blue projection.
• Challenge: BR cube geometry amplifies distortions, stressing helicity alignment.
• Goal: Track confinement reinforcement and stability under repeated diagonal exchange.