A blind statistical test of phonosemantic structure in Indo-European — analysis, full battery, and timestamp proofs (closed deposit)

Blind statistical analysis of consonant-frame / semantic-field association across Indo-European (NorthEuraLex 0.9), with the complete test battery including negative results, analysis scripts, and Bitcoin-anchored OpenTimestamps proofs secured 2026-07-03 prior to any disclosure. Files closed pending companion publication.