V.R380 — V.OP5 Status: SOLVED via Sprint 7E Observational Suite

V.OP5 SOLVED: Sprint 7E provides complete observational signature suite for T² BH topology. Three falsifiable predictions with explicit error bars and observational protocols: QNM ratio (clean discriminator), EHT shadow correction (2.91%), GW echo times (LIGO/LISA bands). All derived from ι_τ=2/(π+e) with zero free parameters. Entropy ratio π·ι_τ=1.0722 provides mass-independent cross-check.