{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "brussels-toots-tickets",
  "component": "toots",
  "generated_at": "2026-10-04T14:27:14.934Z",
  "tracking_since": "2026-08-29",
  "counts": {
    "critical": 0,
    "security": 9,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a0fc2a-f21e-7da8-b8a3-c9369ac44c2e",
      "kind": "check.reverified",
      "family": "tool-safety-manipulation",
      "subject_kind": "check",
      "subject": "tool-safety-manipulation",
      "subject_child": "",
      "from_code": "toolsafety.manipulation_unjudged",
      "to_code": "toolsafety.manipulation_clean",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "units": "15",
        "judged": "15"
      },
      "occurred_on": "2026-10-02",
      "occurred_at": "2026-10-02 10:31:07.418091+00",
      "observed_since": "2026-10-01",
      "source": "scan",
      "summary": "Judged manipulation (unverified → pass)",
      "link": "https://verifymcp.io/servers/brussels-toots-tickets/toots#chg-chg_01a0fc2a-f21e-7da8-b8a3-c9369ac44c2e"
    },
    {
      "id": "chg_01a0f6fb-078c-7e02-a97e-de5e1a06191d",
      "kind": "check.unverifiable",
      "family": "tool-safety-manipulation",
      "subject_kind": "check",
      "subject": "tool-safety-manipulation",
      "subject_child": "",
      "from_code": "toolsafety.manipulation_clean",
      "to_code": "toolsafety.manipulation_unjudged",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "units": "15",
        "judged": "14",
        "reason": "partially_judged"
      },
      "occurred_on": "2026-10-01",
      "occurred_at": "2026-10-01 10:20:41.418187+00",
      "observed_since": "2026-09-30",
      "source": "scan",
      "summary": "Judged manipulation (pass → unverified)",
      "link": "https://verifymcp.io/servers/brussels-toots-tickets/toots#chg-chg_01a0f6fb-078c-7e02-a97e-de5e1a06191d"
    },
    {
      "id": "chg_01a0c895-b5f5-7b5c-b5ea-904931fb879f",
      "kind": "server.instructions_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "instructions",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-22",
      "occurred_at": "2026-09-22 10:07:29.703815+00",
      "observed_since": "2026-09-21",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/brussels-toots-tickets/toots#chg-chg_01a0c895-b5f5-7b5c-b5ea-904931fb879f"
    },
    {
      "id": "chg_01a0b922-0bcb-79e0-95bc-adeb6bcfd2d2",
      "kind": "resource.uri_changed",
      "family": "",
      "subject_kind": "resource",
      "subject": "concert-14256",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "https://toots.brussels/en/concert/14256/key-time-adinda-hertmans.md",
      "to_value": "https://toots.brussels/en/concert/14256/key-time-adinda-hertmans-wajdi-riahi.md",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "https://toots.brussels/en/concert/14256/key-time-adinda-hertmans-wajdi-riahi.md",
        "from": "https://toots.brussels/en/concert/14256/key-time-adinda-hertmans.md",
        "resource": "concert-14256"
      },
      "occurred_on": "2026-09-19",
      "occurred_at": "2026-09-19 10:06:51.2895+00",
      "observed_since": "2026-09-18",
      "source": "scan",
      "summary": "Resource “concert-14256” now points somewhere else (https://toots.brussels/en/concert/14256/key-time-adinda-hertmans.md → https://toots.brussels/en/concert/14256/key-time-adinda-hertmans-wajdi-riahi.md)",
      "link": "https://verifymcp.io/servers/brussels-toots-tickets/toots#chg-chg_01a0b922-0bcb-79e0-95bc-adeb6bcfd2d2"
    },
    {
      "id": "chg_01a0a9b0-5d9d-72d6-8043-6c323ec9b15f",
      "kind": "resource.uri_changed",
      "family": "",
      "subject_kind": "resource",
      "subject": "concert-14238",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "https://toots.brussels/en/concert/14238/max-kuitems-quartet.md",
      "to_value": "https://toots.brussels/en/concert/14238/m-bassy.md",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "https://toots.brussels/en/concert/14238/m-bassy.md",
        "from": "https://toots.brussels/en/concert/14238/max-kuitems-quartet.md",
        "resource": "concert-14238"
      },
      "occurred_on": "2026-09-16",
      "occurred_at": "2026-09-16 10:08:22.565608+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "Resource “concert-14238” now points somewhere else (https://toots.brussels/en/concert/14238/max-kuitems-quartet.md → https://toots.brussels/en/concert/14238/m-bassy.md)",
      "link": "https://verifymcp.io/servers/brussels-toots-tickets/toots#chg-chg_01a0a9b0-5d9d-72d6-8043-6c323ec9b15f"
    },
    {
      "id": "chg_01a0a489-074e-77d0-9259-92f5bbb7a4b7",
      "kind": "resource.uri_changed",
      "family": "",
      "subject_kind": "resource",
      "subject": "concert-14246",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "https://toots.brussels/en/concert/14246/key-time-joachim-caffonnette.md",
      "to_value": "https://toots.brussels/en/concert/14246/key-time-joachim-caffonnette-guillaume-gillain.md",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "https://toots.brussels/en/concert/14246/key-time-joachim-caffonnette-guillaume-gillain.md",
        "from": "https://toots.brussels/en/concert/14246/key-time-joachim-caffonnette.md",
        "resource": "concert-14246"
      },
      "occurred_on": "2026-09-15",
      "occurred_at": "2026-09-15 10:07:18.784303+00",
      "observed_since": "2026-09-14",
      "source": "scan",
      "summary": "Resource “concert-14246” now points somewhere else (https://toots.brussels/en/concert/14246/key-time-joachim-caffonnette.md → https://toots.brussels/en/concert/14246/key-time-joachim-caffonnette-guillaume-gillain.md)",
      "link": "https://verifymcp.io/servers/brussels-toots-tickets/toots#chg-chg_01a0a489-074e-77d0-9259-92f5bbb7a4b7"
    },
    {
      "id": "chg_01a09515-e8ef-7d4d-81c7-edde3c078e34",
      "kind": "resource.uri_changed",
      "family": "",
      "subject_kind": "resource",
      "subject": "concert-13838",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "https://toots.brussels/en/concert/13838/harmonica-days-laurent-maur.md",
      "to_value": "https://toots.brussels/en/concert/13838/harmonica-days-laurent-maur-soundscape.md",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "https://toots.brussels/en/concert/13838/harmonica-days-laurent-maur-soundscape.md",
        "from": "https://toots.brussels/en/concert/13838/harmonica-days-laurent-maur.md",
        "resource": "concert-13838"
      },
      "occurred_on": "2026-09-12",
      "occurred_at": "2026-09-12 10:07:16.038027+00",
      "observed_since": "2026-09-11",
      "source": "scan",
      "summary": "Resource “concert-13838” now points somewhere else (https://toots.brussels/en/concert/13838/harmonica-days-laurent-maur.md → https://toots.brussels/en/concert/13838/harmonica-days-laurent-maur-soundscape.md)",
      "link": "https://verifymcp.io/servers/brussels-toots-tickets/toots#chg-chg_01a09515-e8ef-7d4d-81c7-edde3c078e34"
    },
    {
      "id": "chg_01a0807c-d1a7-7d95-bfce-d7a8709d94c8",
      "kind": "resource.uri_changed",
      "family": "",
      "subject_kind": "resource",
      "subject": "concert-8519",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "https://toots.brussels/en/concert/8519/key-time-joachim-caffonnette.md",
      "to_value": "https://toots.brussels/en/concert/8519/key-time-joachim-caffonnette-mathieu-najean.md",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "https://toots.brussels/en/concert/8519/key-time-joachim-caffonnette-mathieu-najean.md",
        "from": "https://toots.brussels/en/concert/8519/key-time-joachim-caffonnette.md",
        "resource": "concert-8519"
      },
      "occurred_on": "2026-09-08",
      "occurred_at": "2026-09-08 10:07:38.608368+00",
      "observed_since": "2026-09-07",
      "source": "scan",
      "summary": "Resource “concert-8519” now points somewhere else (https://toots.brussels/en/concert/8519/key-time-joachim-caffonnette.md → https://toots.brussels/en/concert/8519/key-time-joachim-caffonnette-mathieu-najean.md)",
      "link": "https://verifymcp.io/servers/brussels-toots-tickets/toots#chg-chg_01a0807c-d1a7-7d95-bfce-d7a8709d94c8"
    },
    {
      "id": "chg_01a066be-dfee-7717-b02c-c6acf7e530bd",
      "kind": "resource.uri_changed",
      "family": "",
      "subject_kind": "resource",
      "subject": "concert-13808",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "https://toots.brussels/en/concert/13808/ruben-bertrands-the-nightcaps-brbc.md",
      "to_value": "https://toots.brussels/en/concert/13808/ruben-bertrands-the-nightcaps.md",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "https://toots.brussels/en/concert/13808/ruben-bertrands-the-nightcaps.md",
        "from": "https://toots.brussels/en/concert/13808/ruben-bertrands-the-nightcaps-brbc.md",
        "resource": "concert-13808"
      },
      "occurred_on": "2026-09-03",
      "occurred_at": "2026-09-03 10:09:40.272138+00",
      "observed_since": "2026-09-02",
      "source": "scan",
      "summary": "Resource “concert-13808” now points somewhere else (https://toots.brussels/en/concert/13808/ruben-bertrands-the-nightcaps-brbc.md → https://toots.brussels/en/concert/13808/ruben-bertrands-the-nightcaps.md)",
      "link": "https://verifymcp.io/servers/brussels-toots-tickets/toots#chg-chg_01a066be-dfee-7717-b02c-c6acf7e530bd"
    }
  ],
  "days": [
    {
      "date": "2026-10-04",
      "total": 77,
      "delta": -1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    },
    {
      "date": "2026-10-03",
      "total": 78,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 10
    },
    {
      "date": "2026-10-02",
      "total": 78,
      "delta": 7,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 13
    },
    {
      "date": "2026-10-01",
      "total": 71,
      "delta": -6,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 21
    },
    {
      "date": "2026-09-30",
      "total": 77,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-28",
      "total": 77,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-27",
      "total": 77,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    },
    {
      "date": "2026-09-26",
      "total": 76,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    }
  ]
}