Samsung Health (SM-S928N test rig, local Gemma) · every report is interactive — click a tree node to see the device screenshot of that screen. Latest: 2026-07-03 — round 9 — NI-FRAG structure/value schema separation: identity v4 value-strip (a captured value never forks a node; 6 sigs re-keyed value->#) + fragmentation detector + weight-value showcase TC with a HARD VV-1 assertion (75/75 exact shots)