First Numerical Multi-Window Confrontation of the Finite-Capacity Latency–Erasure Theory

We construct the first explicitly numerical multi-window confrontation of the finite-capacity latency–erasure theory by evaluating its previously derived strong-field, relic-background, and imaging interfaces against benchmark observational windows in a unified tribunal framework. Earlier stages of the late FCLET sequence established the rotating shell benchmark and detector-facing ringdown corridor, the primordial tensor/PTA sector, the Hubble-interface closure, the black-hole imaging interface, and the first four-arena constitutional tribunal. What remained absent was the first article in which the theory’s derived arenas are not only written symbolically, but actually populated with numerical event-level and source-level outputs. The present article provides that missing step. The paper proceeds in three coupled stages. First, we implement the locked ringdown protocol of the FCLET shell sector on representative LVK events and compute the event-level benchmark outputs for a confrontation-ready subset of the strong-field branch. Second, we compute the numerical primordial-tensor/PTA spectrum identify the turnover frequency and determine the PTA-relevant spectral deformation implied by the late FCLET cosmology branch. Third, we evaluate the FCLET imaging sector numerically for benchmark EHT sources, with emphasis on M87* and Sgr A*, and compute the shadow observables These numerical outputs are then embedded into the common tribunal logic established in Article 92. The purpose of the present paper is not to rederive the formal arena structure. It is to determine whether the FCLET branch that survives constitutionally also survives numerically once representative real-source windows are inserted. The result is therefore the first event-populated and source-populated confrontation paper of the late FCLET architecture. In this sense, Article 93 is the first true numbers-on-the-table tribunal of the program.