Resonant Systems I

This record contains the first three papers of the Resonant Systems Program. The trilogy develops the tetrad-cycle architectural family specified by Energetic First Principles (E1P) across three radically different substrates: an engineered electromagnetic machine, the Solar System, and DNA.

The three papers are:

1. Resonant Engines: An E1P-Derived Biased-Parametric Electromagnetic Machine
2. Solar Systems as Resonant Engines, and Resonant Engines as Localised Solar Systems
3. DNA as a Resonant Engine, and the Genetic Code as a Coherence Gradient with AC/CA Differentiation

The trilogy is released as a coordinated preprint set. The first paper carries the engineering case: architecture, symbolic derivation, numerical validation, prototype observables, work packages, and decision criteria for a candidate resonant electromagnetic machine. The second paper carries the cosmic-scale structural case: the Solar System is read as a natural instance of the same architectural family. The third paper carries the molecular-scale case: DNA and the genetic code are read as a nucleic-acid implementation of the same four-role architecture.

Together, the papers argue that the E1P tetrad architecture is a substrate-independent architectural family that can be specified, compared, and tested across engineered, gravitational-biospheric, and molecular systems.