Capsules in seconds, no VM. You watch live. Every session becomes reproducible evidence.
Disposable devices by cloning — no VM, no 100 GB downloads, no simulator windows popping up. Only the Kelvin window.
Claude, Codex or Cursor drive the device while you watch — Observe, Act, Verify, with every action on the record.
Deterministic replay with verified hashes. Video, navigable artifact and auditable session — published to Slack, Claude or Notion.