This work presents a single, domain-agnostic equation describing a universal proper-time modulation that synchronizes physical predictions across quantum, classical, and relativistic regimes without modifying any established physical laws. The proposed formulation expresses any standard physical prediction S(t) as a time-modulated observable R(t)=S(t)[1+αsin(2πft+φ0)] where \alpha is a small, dimensionless modulation amplitude and f = 1.287 ,\text{Hz} is a universal synchronization frequency (the HulyaPulse). Over one modulation period T = 1/f \approx 0.777 ,\text{s}, (one zeqond) standard physics is recovered exactly through time averaging, ensuring full compatibility with existing experimental results and conserved dimensionless constants. This work does not introduce new forces, particles, dimensions, or corrections to physical laws. Instead, it proposes a shared proper-time sampling structure beneath physical observables, acting as a synchronization layer rather than a dynamical modification. The equation is explicitly designed to be testable with existing data and instrumentation. Verification consists of directly computing the equation within independent systems, subtracting the standard prediction S(t), and analyzing residuals for coherent modulation at the specified frequency. The central claim is that unrelated physical systems — across traditionally disconnected domains — exhibit phase-coherent residual structure consistent with the same modulation frequency when analyzed in proper time. The paper is intentionally minimal and non-interpretive. Its validity is determined solely by computation and measurement. Readers are encouraged to apply the equation directly, perform cross-domain correlation analyses, and assess empirical coherence or falsification through experiment and data analysis. This repository serves as a computational and experimental prompt rather than a theoretical exposition, enabling immediate independent testing. Impact on Computational Physics TodayBy providing a lightweight, plug-and-play synchronization layer, this equation establishes a unified temporal framework for computational/digital physics. Because it operates as a modulation of existing predictions rather than a replacement of physical laws, it integrates directly into current simulation architectures without altering underlying solvers, numerical schemes, or domain-specific models. In practice, the formulation can be applied as a universal timing wrapper within physics engines, numerical solvers, and real-time systems, enabling quantum-scale, classical, and relativistic components to remain phase-synchronized during computation. Its simplicity permits direct implementation in game engines such as Unity and Unreal, physics engines such as Bullet and PhysX, and high-precision engineering and instrumentation software, where disparate physical models are already executed concurrently but lack a shared proper-time structure. This synchronization eliminates domain-switching inconsistencies that arise when simulations transition between regimes with incompatible temporal assumptions. As a result, multi-scale modeling becomes coherent by construction, rather than through ad hoc coupling or post-hoc correction. The equation functions as a common clock layer, allowing heterogeneous subsystems to evolve consistently in real time while preserving the exact behavior of their native physical laws. This has direct implications for AI-driven physics, digital twins, virtual and augmented reality, control systems, and engineering design environments, where cross-regime consistency is not optional but foundational. By enforcing synchronized proper time across computational domains, the framework enables stable, scalable, and physically coherent simulations that are immediately compatible with existing tools and hardware. The possibilities are endless for what humanity could achieve with a discovery like Zeq OS. Glossary of TermsZeq OS = Zeq's Operating System (ecosystem) HulyaPulse = 1.287 Hz system frequency (clock cycle)Zeqond = 777 milliseconds timer per pulse (true computational second)HULYAS math = The mathematical language (computational programming language)HULYAS = Harmonic Unified Luminescent Yielding Autonomous Systems (acronym) Resources and Contact InformationLicense: CC BY 4.0 (knowledge belongs to humanity)Website: https://hulyas.org (Foundation)Website: https://hulyapulse.com (Ecosystem bata launching Q1 2026)Contact: info@hulyas.orgOther Papers: https://zenodo.org/ZeqOS