{
  "schema": "hsimc.reality-rd.curated-evidence.v1",
  "artifact": "HRI-HSIMC-REALITY-RD-DTU-PRODUCT-004-C0-001",
  "published": "2026-10-15",
  "scope": "2026_MAY_TO_JUNE_DTU_RESEARCH",
  "evidence_policy": "PUBLIC_SANITIZED_METADATA_WITH_HASHES_NO_SIM_OR_DEVICE_CONTROL",
  "records": [
    {
      "key": "cloud-2026-06-05-06",
      "type": "PRIMARY_JSONL_EVENT_LEDGER",
      "sha256": "06045b51b67db59e39d695c08d68e5d3744a4815d1a1d5540d66ac26ef4a51e1",
      "size_bytes": 6316,
      "window_utc": "2026-06-05T02:37:59Z/2026-06-06T10:26:50Z",
      "events": 42,
      "methods": {
        "POST": 6,
        "GET": 36
      },
      "kinds": {
        "down_poll": 21,
        "cmd": 3,
        "unspecified": 18
      },
      "safe_examples": [
        "POST body yes",
        "POST body second test value (redacted)",
        "GET /down AUTO_POLL",
        "Cloud_Auto_Test"
      ],
      "validates": "PRESERVED_SERVER_RECEIPTS_ONLY_NOT_MODEM_CLIENT_OR_4G_PROVENANCE"
    },
    {
      "key": "server-2026-05-29",
      "type": "DATED_SOURCE",
      "date": "2026-05-29",
      "components": [
        "tcp_server.py",
        "tcp_echo.py",
        "viewer.py",
        "ui_9102.py"
      ],
      "tcp_server_sha256": "02f3fc3d0f564857dac5d99ccec817b79afec15d0c4a320aca479f7422e2b85c",
      "validates": "SOFTWARE_ARTIFACT_EXISTS"
    },
    {
      "key": "server-2026-06-05",
      "type": "DATED_SOURCE",
      "date": "2026-06-05",
      "component": "dtu-upload/app.py",
      "sha256": "f306bed6b8b0cc8d33aefd560050344cf53000e84640b18caed99238a0d7e4b0",
      "validates": "HISTORICAL_UPLOAD_AND_QUEUE_IMPLEMENTATION_EXISTS"
    },
    {
      "key": "mac-2026-05-30",
      "type": "DATED_MAC_SOURCE",
      "date": "2026-05-30",
      "files": [
        {
          "name": "dtu_read.py",
          "sha256": "779368e77a1d9cb3365e1eee962492c019d65e95edb8ad3182d628fd9bfcb69f"
        },
        {
          "name": "dtu_ping.py",
          "sha256": "e4c1b72f34c105c1eae789aa040a018fb406de0bdce3a2aaad1f6ff4f75fe9fa"
        },
        {
          "name": "dtu_send_read.py",
          "sha256": "7d00a2b0207abddfb5f6330e85f28ceced08ef8d47a163c5ee4542e2a49a6b13"
        }
      ],
      "validates": "SERIAL_TEST_SOURCE_FILES_EXIST_NOT_DEVICE_ACCEPTANCE"
    },
    {
      "key": "mac-2026-06-06",
      "type": "DATED_MAC_SOURCE",
      "date": "2026-06-06",
      "files": [
        {
          "name": "dtu_mac_monitor.py",
          "sha256": "0294875058fb4222c44c0bd98a4a91ababe92c5ca13ef5f73f81ee9839c7e6e1"
        },
        {
          "name": "dtu_mac_check.py",
          "sha256": "a5106430887d7db32b755ecb8055c2af8ae8f227437ee4ce254d539e37201b32"
        },
        {
          "name": "dtu_at_test.py",
          "sha256": "2882f5ad33236b02436b77cdcc616fbcf22ecbb7987701c91c6117c5a24d699d"
        },
        {
          "name": "dtu_json_event_test.py",
          "sha256": "0c08ae88aeb803e3e197d3645e56009c99ca8c6d56b57a9fee2eb232422c8c09"
        }
      ],
      "validates": "LOCAL_SOURCE_FILES_NOT_INDEPENDENT_SERIAL_READBACK"
    },
    {
      "key": "historical-design",
      "type": "RESEARCH_CONTEXT",
      "date": "2026-06-05",
      "example_device": "YunDTU FS800DTU X0M1 described historically",
      "historical_cost": "Approx CNY25 with 30MB mobile data vs CNY150 enclosure; not a present sale price",
      "current_market_quote_verified": false
    },
    {
      "key": "tgat",
      "type": "DESIGN_CANDIDATE",
      "date": "2026-06-08",
      "candidate": "TGAT TX to DTU RX to cellular/cloud to analysis",
      "actual_eeg_transfer_accepted": false
    },
    {
      "key": "vendor-ex800k",
      "type": "REFERENCE_SUPPLIER_MANUAL",
      "title": "EX800K 4G DTU核心板规格书V1.0.pdf",
      "sha256": "57c20c1ab51237594d706ad21476c1ec0741ff69d9ea9a7b672e709e5d9b7d91",
      "scope": "EC800K/EG800K Cat1 reference; not proven identical to the tested module"
    },
    {
      "key": "vendor-fslcore",
      "type": "REFERENCE_SUPPLIER_MANUAL",
      "title": "FS-LCore-F8X0M2规格书_V1.0.0_20251229.pdf",
      "sha256": "0d3bbb8ba30b0645e16ad8c8b8ca24ccc4c2fb74eaa114f258108cd27882ef27",
      "scope": "separate reference; tested module binding not verified"
    }
  ],
  "not_verified": [
    "WHICH_PHYSICAL_DTU_EMITTED_EACH_EVENT",
    "SIM_CARRIER_SESSION_BINDING",
    "CURRENT_LIVE_DTU",
    "AUTONOMOUS_ACTUATION",
    "ACCEPTED_EEG_SENSOR_DATA",
    "LONG_DURATION_RECOVERY_AND_ROAMING",
    "ANY_COMMERCIAL_OR_SUBSCRIPTION_READINESS"
  ],
  "private_material_not_published": [
    "SIM_IDENTIFIERS",
    "APN_AND_CREDENTIALS",
    "CLIENT_IP",
    "RAW_EVENTS_JSONL",
    "UNREDACTED_BACKEND_CODE",
    "ACTIVE_DEVICE_CONTROL_ENDPOINTS"
  ],
  "message": "You can, too: use mature components, GPT and verified evidence to build your own bounded productive capability."
}