{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "com-dxtra-dxtra-radio",
  "component": "dxtra",
  "generated_at": "2026-10-23T18:44:30.704Z",
  "tracking_since": "2026-07-26",
  "counts": {
    "critical": 2,
    "security": 13,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a0dbdf-ff47-7636-b04d-7b8ce5350810",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.stable",
      "from_value": "0.97",
      "to_value": "pass",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-26",
      "occurred_at": "2026-09-26 04:01:25.253394+00",
      "observed_since": "2026-09-25",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/com-dxtra-dxtra-radio/dxtra#chg-chg_01a0dbdf-ff47-7636-b04d-7b8ce5350810"
    },
    {
      "id": "chg_01a04162-db31-782c-b004-c7d16f075937",
      "kind": "check.reverified",
      "family": "hsts",
      "subject_kind": "check",
      "subject": "hsts",
      "subject_child": "",
      "from_code": "headers.inconclusive",
      "to_code": "headers.hsts_absent",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-27",
      "occurred_at": "2026-08-27 04:03:12.766801+00",
      "observed_since": "2026-08-26",
      "source": "scan",
      "summary": "HSTS header (unverified → fail)",
      "link": "https://verifymcp.io/servers/com-dxtra-dxtra-radio/dxtra#chg-chg_01a04162-db31-782c-b004-c7d16f075937"
    },
    {
      "id": "chg_01a04162-db33-71da-a5f1-ce50c61ba931",
      "kind": "check.verdict",
      "family": "tls",
      "subject_kind": "check",
      "subject": "tls",
      "subject_child": "",
      "from_code": "tls.expired",
      "to_code": "tls.valid",
      "from_value": "fail",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-27",
      "occurred_at": "2026-08-27 04:03:12.766801+00",
      "observed_since": "2026-08-26",
      "source": "scan",
      "summary": "TLS certificate (fail → pass)",
      "link": "https://verifymcp.io/servers/com-dxtra-dxtra-radio/dxtra#chg-chg_01a04162-db33-71da-a5f1-ce50c61ba931"
    },
    {
      "id": "chg_01a04162-db33-7ead-a4be-4c83dfe31956",
      "kind": "check.reverified",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.unreachable",
      "to_code": "toolsafety.injection_clean",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-27",
      "occurred_at": "2026-08-27 04:03:12.766801+00",
      "observed_since": "2026-08-26",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/com-dxtra-dxtra-radio/dxtra#chg-chg_01a04162-db33-7ead-a4be-4c83dfe31956"
    },
    {
      "id": "chg_01a04162-db34-74dc-9bc8-880c1f984868",
      "kind": "check.reverified",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.insufficient_history",
      "to_code": "stability.stable",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-27",
      "occurred_at": "2026-08-27 04:03:12.766801+00",
      "observed_since": "2026-08-26",
      "source": "scan",
      "summary": "Stability (unverified → pass)",
      "link": "https://verifymcp.io/servers/com-dxtra-dxtra-radio/dxtra#chg-chg_01a04162-db34-74dc-9bc8-880c1f984868"
    },
    {
      "id": "chg_01a04162-db34-7a6f-af19-2ab3e88182c0",
      "kind": "check.verdict",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.tls_error",
      "to_code": "transport.verified",
      "from_value": "fail",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "transport": "sse"
      },
      "occurred_on": "2026-08-27",
      "occurred_at": "2026-08-27 04:03:12.766801+00",
      "observed_since": "2026-08-26",
      "source": "scan",
      "summary": "Transport (fail → pass)",
      "link": "https://verifymcp.io/servers/com-dxtra-dxtra-radio/dxtra#chg-chg_01a04162-db34-7a6f-af19-2ab3e88182c0"
    },
    {
      "id": "chg_01a04162-db35-709d-be73-e043b933141c",
      "kind": "check.appeared",
      "family": "tool-safety-manipulation",
      "subject_kind": "check",
      "subject": "tool-safety-manipulation",
      "subject_child": "",
      "from_code": null,
      "to_code": "toolsafety.manipulation_clean",
      "from_value": null,
      "to_value": "pass",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "units": "21",
        "judged": "21"
      },
      "occurred_on": "2026-08-27",
      "occurred_at": "2026-08-27 04:03:12.766801+00",
      "observed_since": "2026-08-26",
      "source": "scan",
      "summary": "First check of Judged manipulation (pass)",
      "link": "https://verifymcp.io/servers/com-dxtra-dxtra-radio/dxtra#chg-chg_01a04162-db35-709d-be73-e043b933141c"
    },
    {
      "id": "chg_01a04162-db35-75be-947c-752f457329e8",
      "kind": "check.reason",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.unreachable",
      "to_code": "auth.none_undeclared",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "auth": "none",
        "undeclared_tools": "20"
      },
      "occurred_on": "2026-08-27",
      "occurred_at": "2026-08-27 04:03:12.766801+00",
      "observed_since": "2026-08-26",
      "source": "scan",
      "summary": "Authorization (Authorisation not fully verified: no authorisation is required to call this server, and 20 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.)",
      "link": "https://verifymcp.io/servers/com-dxtra-dxtra-radio/dxtra#chg-chg_01a04162-db35-75be-947c-752f457329e8"
    },
    {
      "id": "chg_01a0227c-7de0-7d2f-ba5e-3fc0ce304feb",
      "kind": "check.verdict",
      "family": "tls",
      "subject_kind": "check",
      "subject": "tls",
      "subject_child": "",
      "from_code": "tls.valid",
      "to_code": "tls.expired",
      "from_value": "pass",
      "to_value": "fail",
      "materiality": "critical",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "notAfter": "2026-08-20"
      },
      "occurred_on": "2026-08-21",
      "occurred_at": "2026-08-21 04:02:59.059628+00",
      "observed_since": "2026-08-20",
      "source": "scan",
      "summary": "TLS certificate (pass → fail)",
      "link": "https://verifymcp.io/servers/com-dxtra-dxtra-radio/dxtra#chg-chg_01a0227c-7de0-7d2f-ba5e-3fc0ce304feb"
    },
    {
      "id": "chg_01a0227c-7de2-76f9-ac5a-e02ec83c1a49",
      "kind": "check.verdict",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.verified",
      "to_code": "transport.tls_error",
      "from_value": "pass",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "transport": "sse"
      },
      "occurred_on": "2026-08-21",
      "occurred_at": "2026-08-21 04:02:59.059628+00",
      "observed_since": "2026-08-20",
      "source": "scan",
      "summary": "Transport (pass → fail)",
      "link": "https://verifymcp.io/servers/com-dxtra-dxtra-radio/dxtra#chg-chg_01a0227c-7de2-76f9-ac5a-e02ec83c1a49"
    },
    {
      "id": "chg_01a0227c-7de3-74af-ae1b-6dcdaa4dadcd",
      "kind": "check.unverifiable",
      "family": "hsts",
      "subject_kind": "check",
      "subject": "hsts",
      "subject_child": "",
      "from_code": "headers.hsts_absent",
      "to_code": "headers.inconclusive",
      "from_value": "fail",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-21",
      "occurred_at": "2026-08-21 04:02:59.059628+00",
      "observed_since": "2026-08-20",
      "source": "scan",
      "summary": "HSTS header (fail → unverified)",
      "link": "https://verifymcp.io/servers/com-dxtra-dxtra-radio/dxtra#chg-chg_01a0227c-7de3-74af-ae1b-6dcdaa4dadcd"
    },
    {
      "id": "chg_01a0227c-7de4-7235-a71e-cadc2d2eba4d",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.insufficient_history",
      "from_value": "0.83",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-21",
      "occurred_at": "2026-08-21 04:02:59.059628+00",
      "observed_since": "2026-08-20",
      "source": "scan",
      "summary": "Stability (0.83 → unverified)",
      "link": "https://verifymcp.io/servers/com-dxtra-dxtra-radio/dxtra#chg-chg_01a0227c-7de4-7235-a71e-cadc2d2eba4d"
    },
    {
      "id": "chg_01a0227c-7de4-795d-8ad9-82f0cbd2f975",
      "kind": "check.reason",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_undeclared",
      "to_code": "auth.unreachable",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-21",
      "occurred_at": "2026-08-21 04:02:59.059628+00",
      "observed_since": "2026-08-20",
      "source": "scan",
      "summary": "Authorization (Authorisation not yet verified: we couldn't confirm whether this endpoint requires it.)",
      "link": "https://verifymcp.io/servers/com-dxtra-dxtra-radio/dxtra#chg-chg_01a0227c-7de4-795d-8ad9-82f0cbd2f975"
    },
    {
      "id": "chg_01a0227c-7de8-7219-8267-de2aa6b049f3",
      "kind": "capture.status_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "capture",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "verified",
      "to_value": "unreachable",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "to": "unreachable",
        "from": "verified"
      },
      "occurred_on": "2026-08-21",
      "occurred_at": "2026-08-21 04:02:59.059628+00",
      "observed_since": "2026-08-20",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → unreachable)",
      "link": "https://verifymcp.io/servers/com-dxtra-dxtra-radio/dxtra#chg-chg_01a0227c-7de8-7219-8267-de2aa6b049f3"
    },
    {
      "id": "chg_01a0227c-7de8-7c26-b7e5-400dc4ef09ba",
      "kind": "score.status_changed",
      "family": "",
      "subject_kind": "score",
      "subject": "status",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "scored",
      "to_value": "failed",
      "materiality": "critical",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "to": "failed",
        "from": "scored"
      },
      "occurred_on": "2026-08-21",
      "occurred_at": "2026-08-21 04:02:59.059628+00",
      "observed_since": "2026-08-20",
      "source": "scan",
      "summary": "Score status (scored → failed)",
      "link": "https://verifymcp.io/servers/com-dxtra-dxtra-radio/dxtra#chg-chg_01a0227c-7de8-7c26-b7e5-400dc4ef09ba"
    }
  ],
  "days": [
    {
      "date": "2026-09-28",
      "total": 74,
      "delta": 3,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-26",
      "total": 71,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-25",
      "total": 71,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-23",
      "total": 70,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 87,
        "to": 90,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 26,
          "to_days": 27
        },
        "partial": false,
        "compared_to": "2026-09-22",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 87 to 90. That category is still filling its 30-day observation window: 26 days of observed history at the previous scan, 27 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-21",
      "total": 69,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 80,
        "to": 83,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 24,
          "to_days": 25
        },
        "partial": false,
        "compared_to": "2026-09-20",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 80 to 83. That category is still filling its 30-day observation window: 24 days of observed history at the previous scan, 25 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-20",
      "total": 68,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-08-27",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 12
    },
    {
      "date": "2026-08-26",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    }
  ]
}