{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "naur9n-arbitrum-transaction-preflight",
  "component": "arbitrum-mpp-transaction-preflight",
  "generated_at": "2026-09-21T00:36:28.135Z",
  "tracking_since": "2026-07-27",
  "counts": {
    "critical": 0,
    "security": 28,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a0a802-74ff-7e64-968d-97429030ffaf",
      "kind": "advisory.resolved",
      "family": "vulnerabilities",
      "subject_kind": "advisory",
      "subject": "CVE-2026-67320",
      "subject_child": "",
      "from_code": "cve.transitive",
      "to_code": "cve.none",
      "from_value": "high",
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      "materiality": "security",
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      "detail": {
        "id": "CVE-2026-67320"
      },
      "occurred_on": "2026-09-16",
      "occurred_at": "2026-09-16 02:18:48.379867+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "CVE-2026-67320 no longer affects this package",
      "link": "https://verifymcp.io/servers/naur9n-arbitrum-transaction-preflight/arbitrum-mpp-transaction-preflight#chg-chg_01a0a802-74ff-7e64-968d-97429030ffaf"
    },
    {
      "id": "chg_01a0a802-7502-720b-95b6-c2a43ebf4b54",
      "kind": "advisory.resolved",
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      "subject_kind": "advisory",
      "subject": "CVE-2026-67319",
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      "from_value": "high",
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      "materiality": "security",
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      "detail": {
        "id": "CVE-2026-67319"
      },
      "occurred_on": "2026-09-16",
      "occurred_at": "2026-09-16 02:18:48.379867+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "CVE-2026-67319 no longer affects this package",
      "link": "https://verifymcp.io/servers/naur9n-arbitrum-transaction-preflight/arbitrum-mpp-transaction-preflight#chg-chg_01a0a802-7502-720b-95b6-c2a43ebf4b54"
    },
    {
      "id": "chg_01a0a802-7502-799d-9724-1e4274e7b127",
      "kind": "advisory.resolved",
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      "subject_kind": "advisory",
      "subject": "CVE-2026-67313",
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      "from_code": "cve.transitive",
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      "from_value": "high",
      "to_value": null,
      "materiality": "security",
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      "detail": {
        "id": "CVE-2026-67313"
      },
      "occurred_on": "2026-09-16",
      "occurred_at": "2026-09-16 02:18:48.379867+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "CVE-2026-67313 no longer affects this package",
      "link": "https://verifymcp.io/servers/naur9n-arbitrum-transaction-preflight/arbitrum-mpp-transaction-preflight#chg-chg_01a0a802-7502-799d-9724-1e4274e7b127"
    },
    {
      "id": "chg_01a0a802-7502-7e5b-a77d-59a08440414c",
      "kind": "check.verdict",
      "family": "vulnerabilities",
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      "from_code": "cve.transitive",
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      "from_value": "fail",
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        "seen": "205",
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        "tree_source": "registry",
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      "occurred_at": "2026-09-16 02:18:48.379867+00",
      "observed_since": "2026-09-15",
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      "summary": "Known CVEs (fail → pass)",
      "link": "https://verifymcp.io/servers/naur9n-arbitrum-transaction-preflight/arbitrum-mpp-transaction-preflight#chg-chg_01a0a802-7502-7e5b-a77d-59a08440414c"
    },
    {
      "id": "chg_01a0a802-7503-7420-95d0-c915bab82b1d",
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      "subject_kind": "advisory",
      "subject": "CVE-2026-67312",
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      "from_value": "high",
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      "materiality": "security",
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      "score_delta": null,
      "detail": {
        "id": "CVE-2026-67312"
      },
      "occurred_on": "2026-09-16",
      "occurred_at": "2026-09-16 02:18:48.379867+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "CVE-2026-67312 no longer affects this package",
      "link": "https://verifymcp.io/servers/naur9n-arbitrum-transaction-preflight/arbitrum-mpp-transaction-preflight#chg-chg_01a0a802-7503-7420-95d0-c915bab82b1d"
    },
    {
      "id": "chg_01a0a802-7503-78e0-bd32-cb7e62c6b70f",
      "kind": "advisory.resolved",
      "family": "vulnerabilities",
      "subject_kind": "advisory",
      "subject": "CVE-2026-67314",
      "subject_child": "",
      "from_code": "cve.transitive",
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      "from_value": "high",
      "to_value": null,
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "id": "CVE-2026-67314"
      },
      "occurred_on": "2026-09-16",
      "occurred_at": "2026-09-16 02:18:48.379867+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "CVE-2026-67314 no longer affects this package",
      "link": "https://verifymcp.io/servers/naur9n-arbitrum-transaction-preflight/arbitrum-mpp-transaction-preflight#chg-chg_01a0a802-7503-78e0-bd32-cb7e62c6b70f"
    },
    {
      "id": "chg_01a0a802-7503-7ce6-9e21-aee6d6751bb9",
      "kind": "advisory.resolved",
      "family": "vulnerabilities",
      "subject_kind": "advisory",
      "subject": "CVE-2026-67315",
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      "from_code": "cve.transitive",
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      "from_value": "high",
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      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "id": "CVE-2026-67315"
      },
      "occurred_on": "2026-09-16",
      "occurred_at": "2026-09-16 02:18:48.379867+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "CVE-2026-67315 no longer affects this package",
      "link": "https://verifymcp.io/servers/naur9n-arbitrum-transaction-preflight/arbitrum-mpp-transaction-preflight#chg-chg_01a0a802-7503-7ce6-9e21-aee6d6751bb9"
    },
    {
      "id": "chg_01a0a802-7504-71e1-8118-aaea13eb2b01",
      "kind": "advisory.resolved",
      "family": "vulnerabilities",
      "subject_kind": "advisory",
      "subject": "CVE-2026-67317",
      "subject_child": "",
      "from_code": "cve.transitive",
      "to_code": "cve.none",
      "from_value": "high",
      "to_value": null,
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "id": "CVE-2026-67317"
      },
      "occurred_on": "2026-09-16",
      "occurred_at": "2026-09-16 02:18:48.379867+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "CVE-2026-67317 no longer affects this package",
      "link": "https://verifymcp.io/servers/naur9n-arbitrum-transaction-preflight/arbitrum-mpp-transaction-preflight#chg-chg_01a0a802-7504-71e1-8118-aaea13eb2b01"
    },
    {
      "id": "chg_01a0a802-7504-777f-800b-82d6989fc884",
      "kind": "advisory.resolved",
      "family": "vulnerabilities",
      "subject_kind": "advisory",
      "subject": "CVE-2026-67321",
      "subject_child": "",
      "from_code": "cve.transitive",
      "to_code": "cve.none",
      "from_value": "high",
      "to_value": null,
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "id": "CVE-2026-67321"
      },
      "occurred_on": "2026-09-16",
      "occurred_at": "2026-09-16 02:18:48.379867+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "CVE-2026-67321 no longer affects this package",
      "link": "https://verifymcp.io/servers/naur9n-arbitrum-transaction-preflight/arbitrum-mpp-transaction-preflight#chg-chg_01a0a802-7504-777f-800b-82d6989fc884"
    },
    {
      "id": "chg_01a0a802-7504-7be3-a787-9621987cd3e4",
      "kind": "advisory.resolved",
      "family": "vulnerabilities",
      "subject_kind": "advisory",
      "subject": "CVE-2026-67316",
      "subject_child": "",
      "from_code": "cve.transitive",
      "to_code": "cve.none",
      "from_value": "high",
      "to_value": null,
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "id": "CVE-2026-67316"
      },
      "occurred_on": "2026-09-16",
      "occurred_at": "2026-09-16 02:18:48.379867+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "CVE-2026-67316 no longer affects this package",
      "link": "https://verifymcp.io/servers/naur9n-arbitrum-transaction-preflight/arbitrum-mpp-transaction-preflight#chg-chg_01a0a802-7504-7be3-a787-9621987cd3e4"
    },
    {
      "id": "chg_01a0a802-7505-787d-9372-6ebc1fd7d6d9",
      "kind": "advisory.resolved",
      "family": "vulnerabilities",
      "subject_kind": "advisory",
      "subject": "CVE-2026-67318",
      "subject_child": "",
      "from_code": "cve.transitive",
      "to_code": "cve.none",
      "from_value": "high",
      "to_value": null,
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "id": "CVE-2026-67318"
      },
      "occurred_on": "2026-09-16",
      "occurred_at": "2026-09-16 02:18:48.379867+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "CVE-2026-67318 no longer affects this package",
      "link": "https://verifymcp.io/servers/naur9n-arbitrum-transaction-preflight/arbitrum-mpp-transaction-preflight#chg-chg_01a0a802-7505-787d-9372-6ebc1fd7d6d9"
    },
    {
      "id": "chg_019fcfb0-140e-744e-91df-2effeac10aae",
      "kind": "advisory.resolved",
      "family": "vulnerabilities",
      "subject_kind": "advisory",
      "subject": "CVE-2026-69207",
      "subject_child": "",
      "from_code": "cve.transitive",
      "to_code": "cve.transitive",
      "from_value": "high",
      "to_value": null,
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "id": "CVE-2026-69207"
      },
      "occurred_on": "2026-08-05",
      "occurred_at": "2026-08-05 02:10:50.983432+00",
      "observed_since": "2026-08-04",
      "source": "scan",
      "summary": "CVE-2026-69207 no longer affects this package",
      "link": "https://verifymcp.io/servers/naur9n-arbitrum-transaction-preflight/arbitrum-mpp-transaction-preflight#chg-chg_019fcfb0-140e-744e-91df-2effeac10aae"
    },
    {
      "id": "chg_019fca89-9efd-7828-b3db-28d156d4821e",
      "kind": "advisory.identified",
      "family": "vulnerabilities",
      "subject_kind": "advisory",
      "subject": "CVE-2026-69207",
      "subject_child": "",
      "from_code": null,
      "to_code": "cve.transitive",
      "from_value": null,
      "to_value": "high",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "id": "CVE-2026-69207",
        "severity": "high"
      },
      "occurred_on": "2026-08-04",
      "occurred_at": "2026-08-04 02:10:44.570702+00",
      "observed_since": "2026-08-03",
      "source": "scan",
      "summary": "CVE-2026-69207 affects this package (high)",
      "link": "https://verifymcp.io/servers/naur9n-arbitrum-transaction-preflight/arbitrum-mpp-transaction-preflight#chg-chg_019fca89-9efd-7828-b3db-28d156d4821e"
    },
    {
      "id": "chg_019fc4d6-b9a3-7597-b9b4-5ce5519dba23",
      "kind": "advisory.identified",
      "family": "vulnerabilities",
      "subject_kind": "advisory",
      "subject": "CVE-2026-67320",
      "subject_child": "",
      "from_code": null,
      "to_code": "cve.transitive",
      "from_value": null,
      "to_value": "high",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "id": "CVE-2026-67320",
        "severity": "high"
      },
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 23:37:14.383829+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "CVE-2026-67320 affects this package (high)",
      "link": "https://verifymcp.io/servers/naur9n-arbitrum-transaction-preflight/arbitrum-mpp-transaction-preflight#chg-chg_019fc4d6-b9a3-7597-b9b4-5ce5519dba23"
    },
    {
      "id": "chg_019fc4d6-b9a4-7469-851e-080d3d601fe0",
      "kind": "advisory.identified",
      "family": "vulnerabilities",
      "subject_kind": "advisory",
      "subject": "CVE-2026-67318",
      "subject_child": "",
      "from_code": null,
      "to_code": "cve.transitive",
      "from_value": null,
      "to_value": "high",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "id": "CVE-2026-67318",
        "severity": "high"
      },
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 23:37:14.383829+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "CVE-2026-67318 affects this package (high)",
      "link": "https://verifymcp.io/servers/naur9n-arbitrum-transaction-preflight/arbitrum-mpp-transaction-preflight#chg-chg_019fc4d6-b9a4-7469-851e-080d3d601fe0"
    },
    {
      "id": "chg_019fc4d6-b9a4-7977-abb8-15b3370b8726",
      "kind": "advisory.identified",
      "family": "vulnerabilities",
      "subject_kind": "advisory",
      "subject": "CVE-2026-67315",
      "subject_child": "",
      "from_code": null,
      "to_code": "cve.transitive",
      "from_value": null,
      "to_value": "high",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "id": "CVE-2026-67315",
        "severity": "high"
      },
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 23:37:14.383829+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "CVE-2026-67315 affects this package (high)",
      "link": "https://verifymcp.io/servers/naur9n-arbitrum-transaction-preflight/arbitrum-mpp-transaction-preflight#chg-chg_019fc4d6-b9a4-7977-abb8-15b3370b8726"
    },
    {
      "id": "chg_019fc4d6-b9a4-7e13-86c3-9a910512c49b",
      "kind": "advisory.identified",
      "family": "vulnerabilities",
      "subject_kind": "advisory",
      "subject": "CVE-2026-67312",
      "subject_child": "",
      "from_code": null,
      "to_code": "cve.transitive",
      "from_value": null,
      "to_value": "high",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "id": "CVE-2026-67312",
        "severity": "high"
      },
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 23:37:14.383829+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "CVE-2026-67312 affects this package (high)",
      "link": "https://verifymcp.io/servers/naur9n-arbitrum-transaction-preflight/arbitrum-mpp-transaction-preflight#chg-chg_019fc4d6-b9a4-7e13-86c3-9a910512c49b"
    },
    {
      "id": "chg_019fc4d6-b9a5-736d-863a-e20abdf89eb1",
      "kind": "advisory.identified",
      "family": "vulnerabilities",
      "subject_kind": "advisory",
      "subject": "CVE-2026-67316",
      "subject_child": "",
      "from_code": null,
      "to_code": "cve.transitive",
      "from_value": null,
      "to_value": "high",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "id": "CVE-2026-67316",
        "severity": "high"
      },
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 23:37:14.383829+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "CVE-2026-67316 affects this package (high)",
      "link": "https://verifymcp.io/servers/naur9n-arbitrum-transaction-preflight/arbitrum-mpp-transaction-preflight#chg-chg_019fc4d6-b9a5-736d-863a-e20abdf89eb1"
    },
    {
      "id": "chg_019fc4d6-b9a5-78a4-998c-6ebdf62a3879",
      "kind": "advisory.identified",
      "family": "vulnerabilities",
      "subject_kind": "advisory",
      "subject": "CVE-2026-67313",
      "subject_child": "",
      "from_code": null,
      "to_code": "cve.transitive",
      "from_value": null,
      "to_value": "high",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "id": "CVE-2026-67313",
        "severity": "high"
      },
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 23:37:14.383829+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "CVE-2026-67313 affects this package (high)",
      "link": "https://verifymcp.io/servers/naur9n-arbitrum-transaction-preflight/arbitrum-mpp-transaction-preflight#chg-chg_019fc4d6-b9a5-78a4-998c-6ebdf62a3879"
    },
    {
      "id": "chg_019fc4d6-b9a6-70a4-9046-b14d3b5387a2",
      "kind": "advisory.identified",
      "family": "vulnerabilities",
      "subject_kind": "advisory",
      "subject": "CVE-2026-67319",
      "subject_child": "",
      "from_code": null,
      "to_code": "cve.transitive",
      "from_value": null,
      "to_value": "high",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "id": "CVE-2026-67319",
        "severity": "high"
      },
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 23:37:14.383829+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "CVE-2026-67319 affects this package (high)",
      "link": "https://verifymcp.io/servers/naur9n-arbitrum-transaction-preflight/arbitrum-mpp-transaction-preflight#chg-chg_019fc4d6-b9a6-70a4-9046-b14d3b5387a2"
    },
    {
      "id": "chg_019fc4d6-b9a6-7649-a8cb-30f68670e0b8",
      "kind": "check.reverified",
      "family": "build-provenance",
      "subject_kind": "check",
      "subject": "build-provenance",
      "subject_child": "",
      "from_code": "provenance.inconclusive",
      "to_code": "provenance.none",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 23:37:14.383829+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Provenance (unverified → fail)",
      "link": "https://verifymcp.io/servers/naur9n-arbitrum-transaction-preflight/arbitrum-mpp-transaction-preflight#chg-chg_019fc4d6-b9a6-7649-a8cb-30f68670e0b8"
    },
    {
      "id": "chg_019fc4d6-b9a6-7ad7-8005-c42fe07aa477",
      "kind": "advisory.identified",
      "family": "vulnerabilities",
      "subject_kind": "advisory",
      "subject": "CVE-2026-67317",
      "subject_child": "",
      "from_code": null,
      "to_code": "cve.transitive",
      "from_value": null,
      "to_value": "high",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "id": "CVE-2026-67317",
        "severity": "high"
      },
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 23:37:14.383829+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "CVE-2026-67317 affects this package (high)",
      "link": "https://verifymcp.io/servers/naur9n-arbitrum-transaction-preflight/arbitrum-mpp-transaction-preflight#chg-chg_019fc4d6-b9a6-7ad7-8005-c42fe07aa477"
    },
    {
      "id": "chg_019fc4d6-b9a6-7f07-aa88-b992a25368b1",
      "kind": "advisory.identified",
      "family": "vulnerabilities",
      "subject_kind": "advisory",
      "subject": "CVE-2026-67321",
      "subject_child": "",
      "from_code": null,
      "to_code": "cve.transitive",
      "from_value": null,
      "to_value": "high",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "id": "CVE-2026-67321",
        "severity": "high"
      },
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 23:37:14.383829+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "CVE-2026-67321 affects this package (high)",
      "link": "https://verifymcp.io/servers/naur9n-arbitrum-transaction-preflight/arbitrum-mpp-transaction-preflight#chg-chg_019fc4d6-b9a6-7f07-aa88-b992a25368b1"
    },
    {
      "id": "chg_019fc4d6-b9a7-749b-a1b5-c48462812c9a",
      "kind": "check.reverified",
      "family": "vulnerabilities",
      "subject_kind": "check",
      "subject": "vulnerabilities",
      "subject_child": "",
      "from_code": "cve.inconclusive",
      "to_code": "cve.transitive",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "path": "@coinbase/x402 > @coinbase/cdp-sdk > axios",
        "refs": "[\"CVE-2026-67313\",\"CVE-2026-67319\",\"CVE-2026-67315\",\"CVE-2026-67320\",\"CVE-2026-67321\",\"CVE-2026-67317\",\"CVE-2026-67316\",\"CVE-2026-67318\",\"CVE-2026-67312\",\"CVE-2026-67314\"]",
        "seen": "203",
        "package": "axios",
        "version": "1.16.0",
        "assessed": "203",
        "resolved": "202",
        "severity": "high",
        "transitive": "1",
        "unresolved": "1",
        "vulnerable": "[{\"name\":\"axios\",\"version\":\"1.16.0\",\"depth\":3,\"path\":[\"@coinbase/x402\",\"@coinbase/cdp-sdk\",\"axios\"],\"refs\":[\"CVE-2026-67313\",\"CVE-2026-67319\",\"CVE-2026-67315\",\"CVE-2026-67320\",\"CVE-2026-67321\",\"CVE-2026-67317\",\"CVE-2026-67316\",\"CVE-2026-67318\",\"CVE-2026-67312\",\"CVE-2026-67314\"]}]",
        "tree_source": "registry",
        "tree_status": "partial"
      },
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 23:37:14.383829+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Known CVEs (unverified → fail)",
      "link": "https://verifymcp.io/servers/naur9n-arbitrum-transaction-preflight/arbitrum-mpp-transaction-preflight#chg-chg_019fc4d6-b9a7-749b-a1b5-c48462812c9a"
    },
    {
      "id": "chg_019fc4d6-b9a7-78d7-b4f4-f7d71d22790a",
      "kind": "advisory.identified",
      "family": "vulnerabilities",
      "subject_kind": "advisory",
      "subject": "CVE-2026-67314",
      "subject_child": "",
      "from_code": null,
      "to_code": "cve.transitive",
      "from_value": null,
      "to_value": "high",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "id": "CVE-2026-67314",
        "severity": "high"
      },
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 23:37:14.383829+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "CVE-2026-67314 affects this package (high)",
      "link": "https://verifymcp.io/servers/naur9n-arbitrum-transaction-preflight/arbitrum-mpp-transaction-preflight#chg-chg_019fc4d6-b9a7-78d7-b4f4-f7d71d22790a"
    },
    {
      "id": "chg_019fc4d6-b9a8-773e-88f1-5adaaa1f34e3",
      "kind": "check.reverified",
      "family": "install-scripts",
      "subject_kind": "check",
      "subject": "install-scripts",
      "subject_child": "",
      "from_code": "installscript.inconclusive",
      "to_code": "installscript.none",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "tier": "none"
      },
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 23:37:14.383829+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Install scripts (unverified → pass)",
      "link": "https://verifymcp.io/servers/naur9n-arbitrum-transaction-preflight/arbitrum-mpp-transaction-preflight#chg-chg_019fc4d6-b9a8-773e-88f1-5adaaa1f34e3"
    },
    {
      "id": "chg_019fc219-5dcb-7c27-a8dc-739d6e1d073e",
      "kind": "check.reverified",
      "family": "supplychain-malware",
      "subject_kind": "check",
      "subject": "supplychain-malware",
      "subject_child": "",
      "from_code": "supplychain.malware_inconclusive",
      "to_code": "supplychain.malware_clean",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 10:51:10.143322+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Malware scan (unverified → pass)",
      "link": "https://verifymcp.io/servers/naur9n-arbitrum-transaction-preflight/arbitrum-mpp-transaction-preflight#chg-chg_019fc219-5dcb-7c27-a8dc-739d6e1d073e"
    },
    {
      "id": "chg_019fb2f9-817f-73af-b0c0-53f7babeebc6",
      "kind": "check.unverifiable",
      "family": "supplychain-malware",
      "subject_kind": "check",
      "subject": "supplychain-malware",
      "subject_child": "",
      "from_code": "supplychain.malware_clean",
      "to_code": "supplychain.malware_inconclusive",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-07-30",
      "occurred_at": "2026-07-30 12:22:03.890757+00",
      "observed_since": "2026-07-29",
      "source": "scan",
      "summary": "Malware scan (pass → unverified)",
      "link": "https://verifymcp.io/servers/naur9n-arbitrum-transaction-preflight/arbitrum-mpp-transaction-preflight#chg-chg_019fb2f9-817f-73af-b0c0-53f7babeebc6"
    }
  ],
  "days": [
    {
      "date": "2026-09-16",
      "total": 39,
      "delta": 3,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 11
    },
    {
      "date": "2026-09-06",
      "total": 36,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-04",
      "total": 36,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-08-26",
      "total": 36,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-08-15",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-08-14",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-08-12",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-08-11",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    }
  ]
}