[
  {
    "id": 1,
    "ts": "2026-08-08T00:00:00Z",
    "cycle": 0,
    "kind": "capital_in",
    "amount_usd": 120,
    "asset": "USDT",
    "quantity": 120,
    "counterparty": "experiment operator",
    "description": "Initial capital assigned to the experiment. NOT revenue. Held in operator custody; agent has no signing key.",
    "evidence": null,
    "created_at": "2026-08-08 04:42:53"
  }
]