The Transform Signature, Frozen is a method pre-registration deposit in the Crimson Hexagonal Archive's ฮฉ erratum program, authored by Lee Sharks. It freezes the reception operator of Sappho 31 as twelve testable clauses derived exclusively from witnesses that do not include Revelation: the fragment itself, Catullus 51 verified against the transmitted Latin (including the voice-station lacuna), Theocritus Idyll 2 with Simaetha's triple correlative and dye-plant color-station, Philo of Alexandria per the blind-reconstruction program, Septuagint Esther Addition D, and canonical Josephus per the companion paper on Antiquities 11 and Bellum 1. The clauses cover sight-frame invariance, channel-conservation across the dyad with fire in the facing member, the polarity-flippable voice and death stations, carrier-diagnostic shedding with three attested profiles, the color-station's surface-naming, occlusion as the gate of reception, obligatory reactivation-by-another with fire-vocabulary lexemes, agentless grammar at the joints, simultaneity-to-alternation, second-order intensification, cycle-formation, and thesis-compression. The deposit seals Revelation 12 as the named target of a subsequent test under a declared biblical source-set and an explicit distance criterion, discloses a preliminary unblinded pass as contaminated for scoring purposes, and commits to depositing the test's outcome whatever it shows. It extends the program from substrate-blindness to target-blindness.