2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/217984We study four dimensional $κ$-Minkowski spacetime constructed by the twist deformation of $U(igl(4,R))$. We demonstrate that the differential structure of such twist-deformed $κ$-Minkowski spacetime is closed in four dimensions contrary to the construction of $κ$-Poincaré bicovariant calculus which needs an extra fifth dimension. Our construction holds in arbitrary dimensional spacetimes.8pages, no figures, references added,minor correctionsHigh Energy Physics - Theorytext