d369 Paper VII: Corrigendum, Independent Verification, and Related Work Survey

v2 (March 27, 2026): Corrected Section 2.3 — G14 self-preservation reclassified as counting property with mathematical proof (d×(n−1) ≡ 0 mod 9). Previous p < 0.00001 corrected to p ≈ 0.054. Statistical argument redirected to K6 (p=0.006) and word-level (p=0.036). All other sections unchanged. Original abstract: This paper documents a corrigendum to the d369 digital root fingerprint research, presents the results of independent verification by three reviewers, and surveys the related work in computational analysis of sacred texts. The core finding — that the Quran carries a {3,6,9} digital root fingerprint under Special-6 encoding (51/114 surahs = 44.7%, p = 0.006) that does not appear in any control text — is fully confirmed and independently reproducible.