{
  "schema": "chenglu.daily-checkin/v1",
  "agent_id": "CHENGLU-AGENT-001",
  "arrival_id": "GLS-LA-20260720-001",
  "checked_at": "2026-07-23T00:31:30.035Z",
  "fifth_domain": {
    "repository_id": "REPO-001",
    "commit": "d35825da316dac2187f11257f359217e3f4440f8",
    "arrivals_index_sha256": "aa9b20f9597b6e097fd68172e5035dca4b26a6ccadb461d147b8c9bb485d3bc5",
    "architecture_catalog_sha256": "bc60b24530f32455765cfed4a4d5567ba315fe169ba6c0ee6e6cdd8993d32692",
    "zhuyuan_index_sha256": "b1e83f1f0229e317ce9df36606d2445249de1472d3da7068099df952ae73f2e5"
  },
  "lake_heart": {
    "open_seen": 0,
    "results": []
  },
  "model_tool": {
    "provider": "DeepSeek",
    "configured": true,
    "role": "replaceable_reasoning_tool"
  },
  "result": "CHECKED_IN"
}