Model artefacts v1

TorchScript traces for Apple MPS, fetched by stemd on first run.

file	preset	sha256
htdemucs_mps.pt	Quality	9a5d56dac50cc58258df8576d8fa76f61d8943fbb117c43f55f06ce96c609d65
htdemucs_mps.json		f26265bc876887eac6934cc347a9a90c8da0b6b89d96199410180fed8c0564cc
hdemucs_mmi_mps.pt	Speed	dfed3230fb735772502bb4f9453810b84bf574a7d03ed6dc823b28b4f6327975
hdemucs_mmi_mps.json		00b131cc07b352f977c005485b991502d13f8c05a44813c3b3fe6169e2a18688

Digests are pinned in the client and verified before a download is used. Do not
replace these assets in place — publish a new tag instead, or existing installs
will fail their checksum.

Traced from facebookresearch/demucs pretrained models; see the README on
provenance.