Object lifecycle machinery decoded ($F384-$F3AC)

So in steady state the terminator is MAINTAINED by $F3A8 — no explicit init required once the list is healthy. Iter-20: author tests/tas/atari2600/Asteroids.tas.json (fire press with release, plus maybe a second press; no SELECT), run prove with --tas, and check (a) ENTPROBE first-call sidx (terminator present?), (b) wedge gone?, (c) PPM f=400 nonblack — potentially the first rendered rocks.

Raw traces, ROM material, local paths, and personal data are not part of this public record.