The standard relativistic ontology treats time as an additional coordinate in a four-dimensional space-time manifold. Since Minkowski's 1908 formulation, ``dimension'' has been tacitly identified with ``vector direction in a manifold'', and the temporal coordinate has been assimilated into that vectorial catalogue. This move proved mathematically powerful but ontologically misleading. In this article I argue, within the Timeless Counterspace \& Shadow Gravity---SEQUENTION (TCGS--SEQUENTION) framework, that identifying time with a geometric dimension is a \emph{category error}. ``Time'' is a foliation parameter, a gauge label on a family of admissible projections of a single four-dimensional counterspace; it cannot be a dimension on the same footing as the geometric directions of that counterspace. Conversely, the fourth dimension in TCGS is not temporal but \emph{counter-spatial}: a geometric structure of informational content, populated by singularities and extrinsic relations, whose projections generate the three-dimensional (3-D) shadow we call the physical world.I first analyse the ``Minkowski trap'': the historical path by which the success of tensor calculus turned the coordinate index $x^0$ into a surrogate for ontic time, and ``dimension'' into a purely algebraic notion. I show how this trap is reproduced, rather than avoided, in more recent multi-dimensional proposals, including $(1+3)$-dimensional ``three-dimensional time'' models. I then develop the TCGS--SEQUENTION alternative: a static four-dimensional counterspace $(\Csp,\gbulk,\PsiField)$ containing the full content of all so-called ``time stages'', and an embedded shadow manifold $(\Sshadow,\gshadow)$ obtained via an immersion $\Xmap:\Sshadow\to\Csp$, with observables given by pullbacks $(\gshadow,\psi)=\Xmap^*(\gbulk,\PsiField)$. Within this ontology, time is a foliation artifact---a parameter labelling a one-parameter family of embeddings $\Xmap_\lambda$---and all genuine dynamics are recast as consistency conditions between slices.Using the Baierlein--Sharp--Wheeler (BSW) action and subsequent constraint analyses, I demonstrate how General Relativity (GR) can be reconstructed without ontic time, thereby disentangling its empirical success from the Minkowskian ontology. I then show how the same projection geometry, equipped with a single extrinsic constitutive law, accounts for dark-matter phenomenology, cosmological anisotropies, and the biological homology encapsulated in SEQUENTION, without invoking dark sectors or stochastic deep time. Finally, I contrast counter-spatial dimensionality with ``3-D time'' and argue that any vectorial treatment of time---even with multiple temporal axes---remains trapped in the same categorical mistake: it re-labels the coordinates instead of changing the ontology. In TCGS--SEQUENTION, there is no temporal dimension at all; the only fundamental dimension beyond the familiar three is geometric and informational, not temporal.