The quantum measurement problem—why and how the deterministic, unitary evolution of quantum states gives rise to definite, stochastic outcomes—has remained unresolved since the inception of quantum mechanics. Proposed solutions range from collapse postulates and decoherence programs to many-worlds interpretations and consciousness-based proposals, yet none has achieved consensus. This paper proposes that wave function reduction is not a separate physical process requiring its own postulate, but an instance of Level-0 projection within the Quantum Blueprint Formalism (QBF). The QBF Level-0 framework describes the constrained transition from a pre-coherent space M_s of distinction configurations to a coherence manifold M_Θ of macroscopic order parameters, governed by three admissibility conditions: local compatibility (A1), preserved circulation (A2), and bounded compression (A3). We demonstrate that quantum state reduction exhibits the same formal structure: it is a constrained projection from Hilbert space (possibility space) to eigenstate space (actuality space), subject to conditions structurally isomorphic to (A1)–(A3). This identification yields several results: (i) The measurement problem dissolves—there is no separate collapse process; there is only Level-0 projection, which occurs universally and not only during measurements. (ii) The Born rule emerges naturally as the projection probability determined by the pre-coherent distribution ρ_s. (iii) The selectivity of decoherence—why some but not all superpositions are destroyed—is explained by the admissibility conditions, particularly bounded compression (A3). (iv) The ontic stochasticity of quantum outcomes is not a brute fact but a consequence of preserved circulation (A2). (v) The emergence of classical reality and the emergence of living, conscious order are two manifestations of the same projection process operating at different scales. The proposal does not modify quantum mechanics. It reinterprets its foundational structure within a framework that is logically prior to it, providing a unified account of why definite outcomes, classical reality, biological order, and consciousness all require the same kind of constrained projection from possibility to actuality.