{
  "schema": "hsimc.t736.unattended-power.v1",
  "artifact": "HRI-HSIMC-T736-UNATTENDED-POWER-RECOVERY-PUBLIC-C0-006-20261010",
  "edition": "C0-006",
  "as_of_date": "2026-10-10",
  "public_page": "https://hsimc.tech/rd/t736/ecosystem/evidence/auto-power-uar-002/",
  "source": "UAR-002 Mac Localhost accepted private evidence",
  "acceptance": "SCOPED_SINGLE_OPERATOR_ATTESTED_NO_BUTTON_AUTO_POWER_AND_FRESH_MCP_NPU_PASS",
  "hardware": "USA2 / Allwinner T736 Ubuntu",
  "observations": {
    "operator_attested_main_power_removed_reconnected": true,
    "operator_attested_power_button_not_pressed": true,
    "operator_counted_physical_cycles": 1,
    "boot_id_changed": true,
    "post_boot_id": "12ee42d2-7936-4f7f-9246-35e2114c8a54",
    "network_observer": "Mac TCP 22 link, not an electrical mains power meter",
    "mac_tcp22_down_confirm_utc": "2026-10-10T04:51:50.979524+00:00",
    "mac_tcp22_up_confirm_utc": "2026-10-10T04:52:04.810071+00:00",
    "mac_unreachable_window_seconds": 13.831,
    "original_witness_result": "NOT_ACCEPTED_NEEDS_REVIEW",
    "early_check_explanation": "SSH reachable before lte-gateway, USA2 and VIPCORE services became active",
    "same_boot_late_readback": "NPU and USA2 service active, /dev/vipcore ready, table 763 default ppp0, rule 103",
    "bootreason_field": "button",
    "bootreason_independent_physical_button_proof": false,
    "no_button_claim_basis": "direct operator attestation plus new boot and network witness"
  },
  "post_recovery_independent_mcp": {
    "protocol": "2026-07-28",
    "transport": "SSH authenticated stdio; launched on request",
    "tools": 6,
    "resources": 6,
    "fixed_NBG": {
      "operation_id": "M3-6bb335706fd142cdb9e1",
      "reported_inference_us": 12825,
      "output_accuracy_golden": "NOT_TESTED",
      "on_device_receipt_sha256": "534402d03476dc87bdbb51d143b3ca671cf3c4ee5790f165fcd2860d83ae900a"
    },
    "vendor_custom_lut": {
      "operation_id": "G1-392c43c9b5634e1eaccc",
      "reported_inference_us": 28,
      "vendor_golden_bytes_exact": 256,
      "golden_pass": true,
      "on_device_receipt_sha256": "be5c3bc207fb5cadf219d3bef22af7733f9705656d32125ebcb3fa581534fa02"
    }
  },
  "hsa_acceptance": {
    "turn": "HRI-HSIMC-T736-UNATTENDED-AUTOPOWER-PHYSICAL-ACCEPTANCE-UAR-002-20261010",
    "state": "TURN_ACCEPTED",
    "objects": "15/15",
    "turn_complete_id": "e_e9e3c23aac7e02fa51a50bb86020",
    "turn_complete_sha256": "253ae8005785f4e9e0bddfc2d49c391517b2ac4f84a85adf21ea1abb1d63bdb2",
    "source_acceptance_receipt_sha256": "4e2afc396fae8c595a91e0a05decddbd2a350cdd9dd6c575dcb9f3139337d04d",
    "private_source_bodies_published": false
  },
  "previous_public_evidence": "https://hsimc.tech/rd/t736/ecosystem/evidence/power-loss-pwr-003/",
  "limits": [
    "The operator did not instrument full electrical power-rail extinction or exact main-power-return time",
    "Only one no-button power cycle was accepted; multi-cycle reliability not tested",
    "Mac-independent Host with Mac unplugged was not tested",
    "Full automated cold-start-to-all-services-ready duration and SLO not yet verified",
    "WD 4TB remained disconnected and was not integrity-checked",
    "No public MCP HTTP server, production work authority or general-purpose AI Golden certified",
    "SHA256 checksums verify content identity, not cryptographic source signatures"
  ],
  "second_AIS_T736": "DIFFERENT_NODE_DISCOVERY_PENDING_NOT_INCLUDED_IN_THIS_ACCEPTANCE"
}