Time has historically been treated as a continuous parameter with arbitrarily fine resolution. This assumption, older than modern analysis and never critically examined, is incompatible with the existence of a non-trivial time flow. We show that time possesses a two-component structure : a continuous support manifold ensuring order and orientation, and a finite minimal resolution h0 required to prevent the collapse of the derivative. This resolution is not imposed externally; it emerges from the octonionic associator and defines a geometric cutoff that cannot be removed by refinement. The operational realization of this structure is provided by the bilateral right-acting quaternionic Laplace transform (QLT). The QLT converts the geometric cutoff induced by octonionic non-associativity into the fundamental cycle time h0, which bounds the admissible spectral domain to −1/h0, 1/h0. Most importantly, the QLT acts as a causal selector : it resolves the two algebraically valid but causally incompatible branches of the octonionic associator, choosing the one consistent with global causal coherence. We prove a necessity-and-sufficiency theorem : any mathematical framework satisfying the minimal topological, metric, and operational requirements for a non-trivial time flow is uniquely isomorphic to the qdRIS structure. Conversely, qdRIS satisfies all such requirements. Thus,qdRISisnotanalternativemodelbuttheminimalcompletionofthestandardframework once the infinite-resolution assumption is removed. In this corrected setting, the analytic pathologies of the classical framework arise from the infinite-resolution assumption rather than intrinsic mathematical difficulty. Part II examines the consequences of this structural correction for several major open problems.
Guillaume André Louis Seguin (Sat,) studied this question.