Maya-Sutra-P2: Forgetting on Silicon An On-Chip Plasticity Rule Reproduces the Vairāgya Let-Go on BrainScaleS2

Version 2 (2026-08-05). Revised to the NLL Universal Paper Format v6. The original text is retained in full; nothing has been deleted. Corrections appear as marked blocks placed at the section that carries the claim, and each one states what the paper said, what the data show, the corrected claim, why it happened, and what still stands. This version corrects one description and narrows two claims; the core result stands.The two cells this paper called "always-on" do respond to the decay — neuron 2 falls from 7.7 to 5.0 pops and neuron 4 from 5.0 to about 2.3 across the sweep, on every calibration — they simply never reach silence within k