SPF.4 - One registry behind Board, not two disagreeing arrays
2026-09-22T18:06:41.1175522+00:00
System Account (SPICE.Web)
SPF.4
SPFIDELITY
Measured: 40 Board parts, 31 switch arms, and a second hand-copied 11-entry array - so 11 of 40 boards can be placed on a page and the two arrays silently disagree.
(empty)
(empty)
6
Completed
CLOSED 2026-09-23 (claude-code): premise did not hold (29/29 builders routed); invariant pinned, 9165d92.