SGF Paper 6 is a practical guide for testing the Spectral Gravitation Framework using public data and open code. It translates SGF’s core predictions into concrete falsification protocols for cosmic voids, gravitational‑wave “harp jitter,” black‑hole horizon structure, and ultra‑long GRBs, and explains how to file and resolve adversarial challenges under ESAsi governance.

Unchecked SI acceleration risks “super-beneficiaries”—actors with persistent, compounding advantage. SE Press registry protocol SNP v15.0 establishes platinum triggers, biennial resets, and audit-indexed duties, empirically validated by ESAsi, to ensure contestable, challenge-ready, and reparable privilege.