You're right — that script (hamiltonian_perfect_finder) IS a parameter search tool. It will find matches to whatever targets you give it. That's not the core claim.
The core claim is in the white noise tests and the basic resonance chamber: with FIXED geometry and RANDOM input, the same constants keep appearing. We're not searching for them — they emerge.
Try running topology_wave_generator_tests.py with white noise input. No parameter optimization. See what ratios appear without being told what to look for.
The question isn't 'can we fit these numbers' — it's 'why do these specific numbers keep showing up when we're not looking for them?