Verified execution differences: App, CLI and paired 3D evidence

Verified execution differences are now available in the local CLI and macOS App. Compare independently keyed recordings, identify the first changed VLA field, open both source frames and apply an explicit regression gate.

Across the complete 40-episode pair, all 5,420 actions agree; the product finds one camera-2 feedback difference at task 0/state 48/step 4. The installed Rerun 0.38.1 CLI detects the differing episode chunk; Sentinel additionally supplies the first step, field, expected authorization classification and source-frame navigation. Raw commands and outputs are included. No cross-tool speed ranking is claimed.

The project page includes paired original Panda motion, a synchronized recorded-step slider, all 40 diagnostics and explicit labels for missing step-4 body poses.

Assets: frozen source, complete portable project page, diagnosis/RRD evidence and a size/SHA-256 index. The original signed recordings and independent public keys remain in the native product release. This remains a local developer preview; physical robot diagnostics are read-only.