CHICAGO — Measurement Quantization distinguishes the quantum-epoch count scale from elapsed physical time in the realized expansionary description. The clarification prevents a quantity expressed in year-equivalent units from being reported as time measured by a clock before physical referencing is available.

Within MQ, the quantum epoch is pre-referenceable. Its count structure is described from the perspective of the later System Frame, where physical observables are defined. Writing that structure in seconds or years supplies a dimensional representation; it does not establish an intrinsic clock inside the primitive count domain.

The manuscript relates the quantum-epoch scale to a mapped expansionary-duration quantity. Figure 1 separates the roles of the two descriptions and the additional normalization needed to attach absolute numerical values.

The source’s displayed numerical calculation adopts a one-second temporal reference. The present account does not independently derive the physical choice of that reference. A closure condition for a referenceable length geometry and an algebraic epoch ratio do not, by themselves, select an absolute temporal scale.

Under the declared normalization, the quantum-epoch scale is about 363,312 Julian-year equivalents and its paired mapped expansionary duration about 678,894 Julian years. These rounded MQ calculations have different interpretations. Neither number should be presented as a directly observed pre-referenceable clock interval or automatically identified with the photon-decoupling age of standard cosmology.

The geometric interepoch scaling is also distinct from special-relativistic clock dilation. It is not a comparison of two moving clocks. Changing the reporting unit from seconds to years preserves the reference choice, while changing the adopted reference changes the predicted absolute extents.

The clarification matters for both scientific tests and historical reporting. Earlier duration language should be read alongside the current definitions. A meaningful CMB comparison requires the additional thermal and radiation history, not merely proximity between two numbers expressed in years. The companion Brief supplies the equations, a worked normalization example and the limits of such comparisons.

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