Round 4: keysteps regenerated from the action spans (they carried stale VLM text on corrected captures), VLM trust scores and evidence text removed, metadata access path corrected, split described honestly as a chronological partition

RELEASE-AUDIT v0.4: true source-time clock + state_valid, real axis-angle wrist rotation (smoothed), internal-material scrub, exact global stats, corrected hand-mask npz, scoped license, meta/foundry.json + checksums; supersedes the audited v0.2

RELEASE-AUDIT v0.3: true source-time clock + state_valid, real axis-angle wrist rotation (smoothed), internal-material scrub, exact global stats, corrected hand-mask npz, scoped license, meta/foundry.json + checksums; supersedes the audited v0.2

EM3D-GEO-1 re-export: 32 episodes @15fps , 512x384 portrait obs, native depth on every episode, metric world state; supersedes the July 24-episode drop

remove EM1-0168 (019fb6e9): low label density, pulled from the sample -> 23 episodes

24-episode labeled sample: fold_laundry, scoop_grain, jar_open_close