Empirical Confrontation of the Quantum Blueprint Formalism with Existing Experimental Data (2020–2025)

The Quantum Blueprint Formalism (QBF) derives quantum mechanics, quantum field theory, the Standard Model gauge group, general relativity, dark matter phenomenology, dark energy dynamics, and baryogenesis from a single dynamical equation—the Mother Equation—on a pre-coherent possibility space Mₛ, subject to three admissibility conditions (A1)–(A3) whose joint necessity is established by transcendental argument (Schmieke, 2026k). This paper confronts 25 distinct QBF predictions with existing experimental data from six major experimental programs: the Dark Energy Spectroscopic Instrument (DESI DR1/DR2, 2024–2025), the LUX-ZEPLIN (LZ), XENONnT, and PandaX-4T direct dark matter detection experiments (2023–2025), the Planck satellite CMB measurements (PR3/PR4, 2018–2024), the KATRIN tritium beta-decay experiment (2025), the Super-Kamiokande proton decay search (2020–2024), and indirect dark matter detection via Fermi-LAT and AMS-02 (2009–2025). Of the 25 predictions analyzed: 7 are actively supported by data, 4 are compatible, 6 are consistency checks confirmed by observation, 5 are not yet falsified, and 3 require experiments not yet performed. Zero predictions are falsified. A preliminary quantitative model comparison against DESI DR2 BAO and Pantheon+ supernova distance data is performed for the first time: a preliminary χ² analysis of the QBF three-sector dark energy parametrization against DESI BAO and Pantheon+ distance data shows improvement over ΛCDM comparable to the standard CPL parametrization, with physically superior asymptotic behaviour (w → −1 at high redshift). A full CLASS/CAMB likelihood analysis with Planck CMB data is required to confirm these preliminary numbers. The strongest empirical support comes from DESI DR2's 4.2σ preference for time-varying dark energy with phantom crossing, matching the QBF three-sector vacuum dynamics; the persistent null results from the world's most sensitive direct dark matter searches; and the Planck CMB low-ℓ power suppression at ≤0.33% lower-tail probability.