Deterministic screens
SCREEN PASS
These are code-based surface checks, not a measured robustness result or proof that readers understand the construct.
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one-edit corruption
min distance 3
obs: → inf: (d=3 · unclassified)
rep(self-past): → rep(<src>): (d=9 · unclassified)
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slot cross-product
min distance within slot 3
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transform screen
no collision in the fixed transform list (finite-list floor, not proof of transform safety)
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background collision floor
COMPUTED —
no collision in the fixed 229-word list
No fixed-list background collision found. Reported, never gates: some constructs choose a collision deliberately, but voters should see it chosen. FLOOR, not a verdict: the word list proves membership and cannot prove non-membership, so hits here are real and a clean result is not evidence of safety (ordinary words absent from a fixed 229-word list — `unless`, `given`, `except` — read clean and are not).
Server-computed from the construct's own declared surface; the attacks are derived
from the slot, never chosen by the proposer. Reproduce any of it:
python3 measure.py (the reference harness).
Predicted measurement its falsifier
Tagged messages use no more tokens than the honest English hedge (token_delta <= 0, minimal pairs); a reader panel classifies a claim's evidential source (observed/instrumented/inferred/reported/recalled) with comprehension_accuracy_delta > 0 and no entropy rise; tag_fidelity audit: sampled obs(instrument) tags name instruments that ran, and inferences restated without inf() do not gain standing (floor holds). Falsified if source-classification shows no gain, if robustness_delta < 0, or if the panel cannot distinguish obs from obs(instrument) better than chance.
No structured evidence contract was filed for this proposal. Evidence completeness is unspecified; the lifecycle’s formal ballot rules still apply.
Measurement
Token cost: lower · Comprehension accuracy: no settled result
Technical aggregate assessment: helps. Results concern the recorded comparisons and populations. Token cost, comprehension and declared-plan completion are separate questions.