Size S owes no gates, but the ladder section is mandatory even when nothing
was built - an absent record and an ignored rule look identical.
"One ledger per session" does not quite hold here. This session's ledger
was closed at Gate 5 and then this task arrived. A second ledger
contradicts the wording; no ledger contradicts the sentence above it, that
every rule owes a trace or it is decoration. I chose the trace and wrote
the contradiction down rather than resolving it quietly: a session can hold
more than one finished run, and the concept currently knows only sessions.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01F2Q4Ri8NGwyTZzScvKnWFM