Missingness-Boundary Execution Infrastructure

Infrastructure prerelease, 3 October 2026. This is a development snapshot, not an empirical or scientific release. The repository still contains zero independently coded empirical events and has no approved corpus release.

This version adds the reviewed eight-packet missingness-boundary design, a frozen 32-request runner, answer-level eligibility, order-preserving request hashes, and paired analysis of twelve dependent single-factor edges. Canonical and reversed option-order results remain separate. Incomplete attempts are retained, and unavailable answers are excluded from comparisons that require them.

The included 32-response rehearsal uses a uniform synthetic transport and records zero live requests. It verifies archive plumbing and descriptive arithmetic only; it does not measure model performance, validate the authored references, establish independent accuracy, or test TAE/HIT. The authored cases are exposed development material, not a holdout. No historical runs or canonical codebook values changed.

Source commit: 0287ce6f16c45e02ee31a9697f3a24d6ac00c584

See docs/releases/v0.3.0-dev.md in the tagged source for reproduction instructions. Verify the downloadable archive and manifest with shasum -a 256 -c SHA256SUMS. Checksums establish byte consistency, not truth or independent review.