{
  "schema": "hsimc.public.contract-experience.v1",
  "as_of": "2026-10-12",
  "scope": "Aggregate engineering experience; raw device reports remain privately retained.",
  "c001": {
    "contract_uri": "hsimc://contracts/artifact.verify/0.1.0",
    "version": "0.1.0",
    "protocol_reference": "2026-07-28",
    "descriptor_status_as_written": "DESIGN_NOT_DEPLOYED",
    "offline_reference_status_as_written": "STATIC_OFFLINE_REFERENCE_NOT_A_SYNCED_DATABASE_NOT_AN_MCP_SERVER",
    "implemented_role": "Static offline descriptor and comparison/event pilot source.",
    "declared_tool": "hsimc_artifact_verify",
    "real_mcp_server_accepted": false,
    "real_mcp_tools_resources_templates_counts": null,
    "source_snapshot_sha256": "e30731197c2aef67c6eface5110f59595886f66af92092708beae225c37ecd6a",
    "proof_execution_claim": "This publication reviews retained definition/manifest/pilot source, without recreating the historical pilot run.",
    "raw_file_variants": {
      "retained_reference_descriptor_sha256": "04f10433f3e4fa2b2170100b707c0889a352adb08f5aa9c46681d124939bf3d8",
      "pinned_deployment_descriptor_sha256": "cb3f2535e7608fb7a19dbf241640c91f678d4d7f2814fea83a7f4a698d193ed2",
      "retained_reference_manifest_sha256": "9fe6bf751b992e47d378557529a14a38307943983f02c0995966f1a52d4ac2fa",
      "pinned_deployment_manifest_sha256": "bb85d831ac85713033f5856b87b5e97a5bfdc9007ac9611ce7bc857aebb8b07f",
      "difference": "Each retained reference file has one extra terminal LF byte; parsed JSON objects are equal.",
      "historical_c002_pins": "The 2899-byte descriptor and 965-byte manifest are the bytes pinned by the original C002 release."
    }
  },
  "c002": {
    "contract_uri": "hsimc://contracts/artifact.verify/0.2.0",
    "implementation_version": "0.2.0",
    "protocol_revision": "2026-07-28",
    "transport": "Authenticated SSH stdio, on demand; no public listener.",
    "tools": 1,
    "tool_name": "hsimc_artifact_verify",
    "resources": 4,
    "resource_roles": [
      "descriptor",
      "release manifest",
      "local policy",
      "receipt ledger"
    ],
    "resource_templates": 1,
    "template_role": "Individual committed receipt",
    "original_release_sha256": "75ef5a5d6cf36593731fb10581220a1f63d31ff92b2b586fd6be7e1e2c01088f",
    "original_acceptance": {
      "status": "PASS",
      "phase": "COMPLETE",
      "started_at_utc": "2026-10-12T05:01:11.997Z",
      "finished_at_utc": "2026-10-12T05:01:29.887Z",
      "client_runtime": {
        "node": "v24.21.0",
        "platform": "darwin",
        "sdk": {
          "name": "@modelcontextprotocol/client",
          "version": "2.3.1"
        }
      },
      "before_events": 0,
      "after_events": 3,
      "receipt_delta": 3,
      "concurrent": {
        "mode": "FIRST_COMMIT_RACE",
        "clients": 4,
        "before_events": 2,
        "after_events": 3,
        "new_receipts": 1,
        "replays": 3,
        "all_same_receipt": true
      }
    },
    "later_replay": {
      "status": "PASS",
      "phase": "COMPLETE",
      "started_at_utc": "2026-10-12T05:17:32.025Z",
      "finished_at_utc": "2026-10-12T05:17:49.946Z",
      "before_events": 3,
      "after_events": 3,
      "receipt_delta": 0,
      "new_logical_operations": 0,
      "all_original_operations_replayed": true,
      "concurrent": {
        "mode": "REPLAY_OF_PREEXISTING_OPERATION",
        "clients": 4,
        "all_replayed": true,
        "new_receipts": 0,
        "first_commit_race_observed_this_run": false,
        "historical_first_commit_proof_retained": true
      },
      "meaning": "Current connection and durable replay were verified; no new contract observation was committed. First-commit race evidence belongs to the original run."
    },
    "ledger": {
      "receipts": 3,
      "events": 3,
      "head_sha256": "af8326fa58ef0b719d67b488b5c9e8672652b1bdc73588bf45861b8021c6b40f",
      "canonical_export_sha256": "2b7b554f02a4718ae22e75f6b3837d290a2d20caa38167b7df4c584942b1bb5f",
      "settlement_state": "LOCAL_RECORDED",
      "cloud_received": false,
      "event_observation_times_utc": [
        "2026-10-12T05:01:17Z",
        "2026-10-12T05:01:17Z",
        "2026-10-12T05:01:27Z"
      ]
    },
    "original_software_checks": {
      "protocol_tests": 16,
      "independent_blackbox_tests": 16,
      "physical_power_loss_test": false,
      "scope": "Historical scratch software checks; separate from real-node SDK acceptance."
    },
    "server_runtime": {
      "python": "3.12.3",
      "sqlite": "3.45.1",
      "evidence": "Retained C002 README baseline; no fresh device probe in this publication task."
    }
  },
  "boundaries": {
    "ethereum_evm_chain_or_bytecode": "NOT_IMPLEMENTED",
    "ethereum_json_rpc_compatibility": "NOT_IMPLEMENTED",
    "full_azure_work_envelope_runtime": "NOT_IMPLEMENTED",
    "general_work_or_e_person_execution_authority": "NOT_REGISTERED",
    "cloud_contract_receipt_receiver": "NOT_DEPLOYED_AT_RECORDED_ACCEPTANCE",
    "business_database_sync": "NOT_DEPLOYED_AT_RECORDED_ACCEPTANCE",
    "digital_signatures_or_consensus_finality": "NOT_IMPLEMENTED",
    "business_work_accepted": false,
    "gui_browser_accepted_by_mcp_sdk": false,
    "current_host_connector_registered": false
  },
  "evidence_file_commitments": {
    "c001_descriptor": {
      "source": "C001 retained reference descriptor, one terminal LF longer than pinned bytes",
      "bytes": 2900,
      "sha256": "04f10433f3e4fa2b2170100b707c0889a352adb08f5aa9c46681d124939bf3d8"
    },
    "c001_offline_manifest": {
      "source": "C001 retained reference manifest, one terminal LF longer than pinned bytes",
      "bytes": 966,
      "sha256": "9fe6bf751b992e47d378557529a14a38307943983f02c0995966f1a52d4ac2fa"
    },
    "c002_release_manifest": {
      "source": "C002 original deployed release",
      "bytes": 1507,
      "sha256": "75ef5a5d6cf36593731fb10581220a1f63d31ff92b2b586fd6be7e1e2c01088f"
    },
    "first_sdk_acceptance": {
      "source": "C002 first SDK-ACCEPTANCE.json",
      "bytes": 22512,
      "sha256": "8fa4b9b7d68167b6853efa93371b3866d7cd77789e5c00999c06c38906336dc9"
    },
    "first_concurrent_proof": {
      "source": "C002 first concurrent proof",
      "bytes": 2577,
      "sha256": "2f4f93e6bad26d675902245320c581a88e736ae1b46bc6e79e00eb921c639315"
    },
    "later_sdk_replay": {
      "source": "C005 retained user rerun SDK acceptance",
      "bytes": 22470,
      "sha256": "799770cffbdc5a577c21430e978e4361e1e9554bec39389393291348d03fd6bb"
    },
    "ledger_export": {
      "source": "C002/C005 identical retained ledger export",
      "bytes": 12583,
      "sha256": "2560759f2058a58cf7497ef7d156e8dce5630b374c37a3fd92bf983dbd6c5b43"
    },
    "gui_scope": {
      "source": "C005 desktop/GUI scope summary",
      "bytes": 3108,
      "sha256": "a44bd0884a7519e5dbead0944eff9b5b62e394d2274e9143547519ad7f516ec6"
    },
    "c001_pinned_descriptor": {
      "source": "C001 descriptor bytes pinned by the original C002 release",
      "bytes": 2899,
      "sha256": "cb3f2535e7608fb7a19dbf241640c91f678d4d7f2814fea83a7f4a698d193ed2"
    },
    "c001_pinned_manifest": {
      "source": "C001 manifest bytes pinned by the original C002 release",
      "bytes": 965,
      "sha256": "bb85d831ac85713033f5856b87b5e97a5bfdc9007ac9611ce7bc857aebb8b07f"
    },
    "c002_runtime_baseline_readme": {
      "source": "C002 retained README with runtime baseline",
      "bytes": 10251,
      "sha256": "ed538aa4f097a597be9706249b6bd69c3404a6728244f8ff6c71e97c44071d96"
    },
    "c002_historical_blackbox_report": {
      "source": "C002 original scratch-only 16-case blackbox acceptance",
      "bytes": 7671,
      "sha256": "f4ce977d7191d261f98b7dc6ac5a7810dd3d83ed59c3a629f58c25b783b396ab"
    }
  },
  "hash_scope": "SHA256 values identify retained original bytes. They are not signatures, independent authority grants or proof of cloud reception.",
  "publication_scope": "Publishing these source files and aggregate facts is documentation distribution, not cloud runtime registration or receipt settlement.",
  "gui_experience": {
    "running_kernel": "5.15.119",
    "browser_launch_process_observed": true,
    "browser_window_accepted": false,
    "observed_blocker": "bubblewrap namespace creation / dbus-proxy startup failure",
    "disabled_kernel_config": [
      "CONFIG_USER_NS",
      "CONFIG_PID_NS",
      "CONFIG_UTS_NS"
    ],
    "mcp_replay_pass_is_gui_acceptance": false,
    "source_search_update": "C006 later recovered existing BSP/build inputs; C005 limited-search source-not-found status is superseded.",
    "fix_scope_limit": "Recovering source or enabling these three options is not by itself complete kernel, ABI, boot or browser acceptance."
  }
}