held                 -> OK
watchdog_rejected    -> OK
sticky_resubmit      -> OK
late_approve_dead    -> OK
no_mac_refused       -> OK
control_released     -> OK
starved_never_ran    -> OK
late_watchdog_noop   -> OK

E-E2E-TTL: 8/8 bounded-hold checks passed (TTL=0.5s, HMAC-authenticated watchdog)