Frozen κ=3 Particle Predictions as at 1 September 2026

Abstract This paper places a defined set of κ=3 particle-physics targets into the public record before their decisive experimental outcomes. The purpose is deliberately narrow: to identify the predicted experimental coordinates, fix their publication date, and make later comparison possible without changing the targets after the fact. The complete computational architecture that generates, organizes, and searches the wider κ=3 prediction system is not disclosed here. The targets below are published as frozen outputs. Their generating implementation, algorithmic construction, software, internal parameter-generation procedures, search procedures, and associated technical know-how are expressly withheld.