The COR-DEV1 — Oracular Effect, alien radar jammer — is the CORE twin of the ARM Storage Facility with the identical Activate script: sphere +50°/s, gear −150°/s, collar −50°/s (COB spin, all three from one call), plus the engine-side emit-sfx glow loop. Same 7.2 s common period, same pixel-identical seam.
Animation

PNG frames

Frame 0 / 1070.00 s
COB timeline (CORDEV1.cob)
- 0.00–7.20 s — Perpetual mechanism - sphere +50 deg/s, gear -150 deg/s, collar -50 deg/s (COB spin, Activate)
Preview convention: the loop window is solved to the exact common period so the never-stopping spins close pixel-identically (seam proof: the pose at t=7.2 s rendered with the same camera envelope equals frame 0). The energy glow is an engine effect (emit-sfx). 108 PNG frames at 67 ms.