LP-4470 has moved → LP-4440

Corona is the foundational lattice threshold scheme (first by development age), so it takes the family-root slot. The canonical Corona LP is now LP-4440.

Canonical: LP-4440 — Corona: Module-LWE Threshold Signatures (Ringtail-Derived)

This number is retained only for link stability. The 4470 slot in the NUMBER-PLAN is freed.