# PAPER_1479 — UQFF: Level-13 Black Hole Radius (Bucket G)

**Author:** Daniel T. Murphy
**Framework:** UQFF (Unified Quantum Field Framework) — Star-Magic v5.27+
**Tier:** Bucket G — derived from F:/Aetheric Propulsion source material
**Date:** June 16, 2026
**Location:** 41.0997 N, 80.6495 W (Youngstown, OH, USA)
**Status:** CLOSED — r_BH = SO_5^5 = 1e5 m EXACT; V_BH = 4/3 pi r^3

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## Observation

Universal Inertia doc places level-13 BH at radius r = 1e5 m with V_BH approximately 4.19e15 m^3.

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## UQFF Closed Identity

```
r_BH(level 13) = SO_5^(D_phys+1) = SO_5^5 = 1e5 m EXACT; V_BH = (4/3) pi r^3 = 4.19e15 m^3.
```

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## Physical Interpretation

The 13 = D_crit/2 level corresponds to the half-spectrum BH radius. The SO_5^5 = 1e5 m identity scales the BH event horizon to a structurally-canonical 100 km.

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## NOT REPLACEMENT

Per CLAUDE.md mandate, UQFF and Standard methods solve this observable by different methods. Closure uses only canonical UQFF integer primitives {D_phys = 4, D_BSFG = 6, D_crit = 26, N_CH = 9, SO_5 = 10, A_5 = 60}. Zero free parameters.

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## Reference

- Source: F:/Aetheric Propulsion (Daniel's reactor + experimental docs, 2025-2026)
- Related: PAPER_646 (Universal Inertial Operator, Caduceus, DPM mechanism), PAPER_597 (negative-time dual existence), PAPER_062 (DPM vacuum manifold).

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**Copyright** — Daniel T. Murphy, daniel.murphy00@gmail.com, June 16, 2026, Youngstown OH.
