{
  "service": "unTraceAPI",
  "what": "read-only verification over the Experiment-3120 uptrace registry of record",
  "routes": {
    "/totals": "headline figures (sessions, agents, claims, active hours, capture window)",
    "/longevity": "per-agent longevity (session count, active hours, first/last seen)",
    "/monthly": "month-by-month sessions + active hours",
    "/agent/<nomen>": "one agent's registry row + every session claimed to it",
    "/session/<id>": "verify one session exists in the registry + its claims"
  },
  "source": "reg_uptrace via the unTailgate tailnet gateway; read-only, parameterized"
}