Measured breakdown (2026-07-13, read-only analysis session — prebuilt debug binary 3016bd6, fixture copy + real archive, repo untouched). The Cause section needs two corrections, and the…
Autonomous sign-off (specify)
The spec collapse-open-example-twins was signed autonomously on 2026-07-13 via an independent grounding-check PASS — 7 load-bearing assumptions ratified by…
Design reconciliation (specify)
Spec: collapse-open-example-twins. A full recon over the 112 references corrects one scope-note premise and resolves four derivable forks; this records…
Derived decisions (implementation forks)
Three forks derived while planning; recorded for audit. All three are orchestrator decisions, not user decisions.
- Probe seam — `blueprint_axis_…
signal_open reservation — resolved
The starter-pair reservation recorded on this issue (closed signal.json for run + open signal_open.json for sweep, flagged as inelegant) is resolved…