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Iteration 77 โ€” H-049 CRQA EXCLUDED KILL #20 ยท SURROGATE CONTROL UNMASKED IT ยท EXAM KILL

In plain words: this candidate promised to read something none of the certified meters do โ€” not what VALUES two series take, but whether their DYNAMICS move in aligned patterns. The exam's teeth were built for exactly that claim: alongside the real data, it was fed versions where one series was rotated in time โ€” same values, same internal rhythms, all alignment destroyed. If the instrument truly reads alignment, the rotated data must score much lower. It did not: in all three market regimes the de-aligned score came within a thousandth of the real one. The "coupling" reading is almost entirely a reflection of each series' own internal rhythm โ€” which is marginal structure the certified distribution meters already capture. Its regime-to-regime differences (which looked statistically solid on their own) are thereby exposed as repackaged information, not new signal. The kill mechanism echoes the gambler's: an instrument must prove its reading depends on the relationship it claims to measure, and the surrogate leg is where pretenders die. Six candidates into the batch: two certificates, five kills โ€” every kill by a different, named mechanism.

Preflight (A0): 2026-07-10 17:45 โ€” load1 3.21/32c (falling vs load15 3.87) ยท no heavy nasimubd jobs ยท 36 GiB avail, si/soโ‰ˆ0 ยท all four services active โ†’ ALL PASS. Sync: main up-to-date, worktree 0 behind. One capped run (2.36 min), readonly=2 loader, circular shifts + block bootstrap of real values (03c).

Exam results (crqa_exam.py โ€” clean-room, PyRQA not needed)

LegReadingRuling
E1 โ€” certain legsSubstitution CRPs bit-equal per env ยท self-pair main diagonal all-recurrent (exact comparisons, no ฮต drama)PASS
E2 โ€” coupling reality (THE KILL): DET vs K=99 circular-shift surrogates (de-aligned real data, autocorrelation preserved)gold 0.6943 vs 0.6956 ยท midcycle 0.7497 vs 0.7506 ยท covid 0.6771 vs 0.6777 โ€” destroying ALL alignment moves DET by ~0.001; the reading carries no alignment informationFAIL ร—3
E3 โ€” between-regime shift (the rows-83/87 door law)CI excludes 0 at all m โˆˆ {2,3,4} โ€” but E2's failure evacuates the meaning: DET differs between regimes because marginal/autocorrelation structure differs (already owned by #13/#14), not because coupling differsNOMINAL PASS, MEANING VOID
Bootstrap honestyp95 diagonal line lengths 5โ€“7 โ‰ช block length 11 โ€” the E3 bootstrap was sound; it measured the wrong thing, as E2 provedRECORDED
Verdict (row 88)EXCLUDE(coupling reading indistinguishable from de-aligned surrogates in every env โ€” an autocorrelation gauge in coupling clothing; its between-regime differences are repackaged marginal structure) โ€” KILL #20, BONEYARD #35

โ–ถ Next iteration

Iteration 77 ยท 2026-07-10 ยท VERDICT (row 88) โ€” EXCLUDE ยท kill #20 ยท boneyard #35 ยท capped (2.36 min) ยท readonly=2 ยท zero generated values ยท zero code reuse ยท append-only ยท evidence: crqa_exam.py ยท crqa_exam_results.json