{
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      "link": "https://verifymcp.io/servers/pipeworx-io-veriphone/veriphone-mcp#chg-chg_01a1a614-5527-723d-b73b-3bacfc4b92bf"
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      "link": "https://verifymcp.io/servers/pipeworx-io-veriphone/veriphone-mcp#chg-chg_01a1a0e5-def6-78f8-ab53-a8a00ffb43f4"
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      "occurred_at": "2026-11-03 10:13:01.557113+00",
      "observed_since": "2026-11-02",
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      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-veriphone/veriphone-mcp#chg-chg_01a1a0e5-dee2-732d-b1d1-4f6712013127"
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      "observed_since": "2026-11-02",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-veriphone/veriphone-mcp#chg-chg_01a1a0e5-def1-7b2f-b0c7-68466bde09f8"
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    {
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      "occurred_at": "2026-11-03 10:13:01.557113+00",
      "observed_since": "2026-11-02",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-veriphone/veriphone-mcp#chg-chg_01a1a0e5-def3-7af5-ade9-8eb06db1ae14"
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    {
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      "occurred_at": "2026-11-03 10:13:01.557113+00",
      "observed_since": "2026-11-02",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-veriphone/veriphone-mcp#chg-chg_01a1a0e5-def5-7e14-9dd4-a3701c12709d"
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    {
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      "occurred_at": "2026-11-02 10:12:45.583573+00",
      "observed_since": "2026-11-01",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-veriphone/veriphone-mcp#chg-chg_01a19bbf-43a8-770f-ab52-2ed4b7155284"
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    {
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      "occurred_at": "2026-11-02 10:12:45.583573+00",
      "observed_since": "2026-11-01",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-veriphone/veriphone-mcp#chg-chg_01a19bbf-43a5-7bb6-af5b-fda9ffbab92a"
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    {
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      "occurred_at": "2026-11-02 10:12:45.583573+00",
      "observed_since": "2026-11-01",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-veriphone/veriphone-mcp#chg-chg_01a19bbf-43a7-72de-9d83-5204a0f3832a"
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    {
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      "occurred_on": "2026-11-02",
      "occurred_at": "2026-11-02 10:12:45.583573+00",
      "observed_since": "2026-11-01",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-veriphone/veriphone-mcp#chg-chg_01a19bbf-43a7-7b2f-91aa-d8c5e3c9530a"
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    {
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      "materiality": "security",
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      "occurred_on": "2026-11-02",
      "occurred_at": "2026-11-02 10:12:45.583573+00",
      "observed_since": "2026-11-01",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-veriphone/veriphone-mcp#chg-chg_01a19bbf-43a9-71d5-99ad-e78d966c65b1"
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    {
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      "occurred_on": "2026-11-01",
      "occurred_at": "2026-11-01 10:13:50.119153+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-veriphone/veriphone-mcp#chg-chg_01a19699-e3c0-799b-9fd2-5a72d0e50ccd"
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    {
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      "occurred_at": "2026-11-01 10:13:50.119153+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-veriphone/veriphone-mcp#chg-chg_01a19699-e3be-7e3d-9998-933cc711d5e2"
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      "occurred_on": "2026-11-01",
      "occurred_at": "2026-11-01 10:13:50.119153+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-veriphone/veriphone-mcp#chg-chg_01a19699-e3c0-730f-b1d1-727541d5a0e3"
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    {
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      "materiality": "security",
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      "occurred_at": "2026-11-01 10:13:50.119153+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-veriphone/veriphone-mcp#chg-chg_01a19699-e3c1-7084-bd39-7a667008e52e"
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    {
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      "subject_kind": "server",
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      "occurred_at": "2026-11-01 10:13:50.119153+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-veriphone/veriphone-mcp#chg-chg_01a19699-e3c1-766c-9b1e-250d21fc72f0"
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    {
      "id": "chg_01a18c4b-5190-7e74-b57d-43ca559febce",
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      "subject_kind": "tool",
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      "materiality": "security",
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      "detail": {
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      "occurred_on": "2026-10-30",
      "occurred_at": "2026-10-30 10:11:48.6858+00",
      "observed_since": "2026-10-29",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-veriphone/veriphone-mcp#chg-chg_01a18c4b-5190-7e74-b57d-43ca559febce"
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    {
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      "occurred_at": "2026-10-30 10:11:48.6858+00",
      "observed_since": "2026-10-29",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-veriphone/veriphone-mcp#chg-chg_01a18c4b-5192-7139-a0be-79a8e93558e8"
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      "occurred_at": "2026-10-30 10:11:48.6858+00",
      "observed_since": "2026-10-29",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-veriphone/veriphone-mcp#chg-chg_01a18c4b-5192-75fb-aed1-5e82e3f8129f"
    },
    {
      "id": "chg_01a18c4b-5192-7a98-8322-2f9b7070a5b2",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "compare_entities",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "compare_entities"
      },
      "occurred_on": "2026-10-30",
      "occurred_at": "2026-10-30 10:11:48.6858+00",
      "observed_since": "2026-10-29",
      "source": "scan",
      "summary": "Tool “compare_entities” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-veriphone/veriphone-mcp#chg-chg_01a18c4b-5192-7a98-8322-2f9b7070a5b2"
    },
    {
      "id": "chg_01a18c4b-5192-7ea8-b982-50f8367ed565",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "deep_research",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "deep_research"
      },
      "occurred_on": "2026-10-30",
      "occurred_at": "2026-10-30 10:11:48.6858+00",
      "observed_since": "2026-10-29",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-veriphone/veriphone-mcp#chg-chg_01a18c4b-5192-7ea8-b982-50f8367ed565"
    },
    {
      "id": "chg_01a18c4b-5193-73b2-8b07-808c22bdaf39",
      "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": "2026-10-30",
      "occurred_at": "2026-10-30 10:11:48.6858+00",
      "observed_since": "2026-10-29",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-veriphone/veriphone-mcp#chg-chg_01a18c4b-5193-73b2-8b07-808c22bdaf39"
    },
    {
      "id": "chg_01a186bb-f620-75bb-b5ad-29a6c0418e1f",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx"
      },
      "occurred_on": "2026-10-29",
      "occurred_at": "2026-10-29 08:17:07.589934+00",
      "observed_since": "2026-10-28",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-veriphone/veriphone-mcp#chg-chg_01a186bb-f620-75bb-b5ad-29a6c0418e1f"
    },
    {
      "id": "chg_01a186bb-f621-75b6-b365-48f73344cb9b",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx_beta",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_beta"
      },
      "occurred_on": "2026-10-29",
      "occurred_at": "2026-10-29 08:17:07.589934+00",
      "observed_since": "2026-10-28",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-veriphone/veriphone-mcp#chg-chg_01a186bb-f621-75b6-b365-48f73344cb9b"
    },
    {
      "id": "chg_01a186bb-f621-7c70-86d6-68284a339a22",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx_grounded",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_grounded"
      },
      "occurred_on": "2026-10-29",
      "occurred_at": "2026-10-29 08:17:07.589934+00",
      "observed_since": "2026-10-28",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-veriphone/veriphone-mcp#chg-chg_01a186bb-f621-7c70-86d6-68284a339a22"
    },
    {
      "id": "chg_01a186bb-f622-7374-9cda-239b2568dd19",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "deep_research",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "deep_research"
      },
      "occurred_on": "2026-10-29",
      "occurred_at": "2026-10-29 08:17:07.589934+00",
      "observed_since": "2026-10-28",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-veriphone/veriphone-mcp#chg-chg_01a186bb-f622-7374-9cda-239b2568dd19"
    },
    {
      "id": "chg_01a186bb-f622-7962-99de-507639ad3e09",
      "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": "2026-10-29",
      "occurred_at": "2026-10-29 08:17:07.589934+00",
      "observed_since": "2026-10-28",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-veriphone/veriphone-mcp#chg-chg_01a186bb-f622-7962-99de-507639ad3e09"
    },
    {
      "id": "chg_01a181fe-1f39-7718-b228-f9254b41496a",
      "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": "2026-10-28",
      "occurred_at": "2026-10-28 10:11:17.37419+00",
      "observed_since": "2026-10-27",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-veriphone/veriphone-mcp#chg-chg_01a181fe-1f39-7718-b228-f9254b41496a"
    },
    {
      "id": "chg_01a181fe-1f2d-7202-966a-202f4c9a460e",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx"
      },
      "occurred_on": "2026-10-28",
      "occurred_at": "2026-10-28 10:11:17.37419+00",
      "observed_since": "2026-10-27",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-veriphone/veriphone-mcp#chg-chg_01a181fe-1f2d-7202-966a-202f4c9a460e"
    },
    {
      "id": "chg_01a181fe-1f2e-7910-95f2-c1a3dde6dcff",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx_beta",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_beta"
      },
      "occurred_on": "2026-10-28",
      "occurred_at": "2026-10-28 10:11:17.37419+00",
      "observed_since": "2026-10-27",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-veriphone/veriphone-mcp#chg-chg_01a181fe-1f2e-7910-95f2-c1a3dde6dcff"
    },
    {
      "id": "chg_01a181fe-1f30-7d52-b214-45e031affa20",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx_grounded",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_grounded"
      },
      "occurred_on": "2026-10-28",
      "occurred_at": "2026-10-28 10:11:17.37419+00",
      "observed_since": "2026-10-27",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-veriphone/veriphone-mcp#chg-chg_01a181fe-1f30-7d52-b214-45e031affa20"
    },
    {
      "id": "chg_01a181fe-1f31-755c-9279-198497f70120",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "bet_research",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "bet_research"
      },
      "occurred_on": "2026-10-28",
      "occurred_at": "2026-10-28 10:11:17.37419+00",
      "observed_since": "2026-10-27",
      "source": "scan",
      "summary": "Tool “bet_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-veriphone/veriphone-mcp#chg-chg_01a181fe-1f31-755c-9279-198497f70120"
    },
    {
      "id": "chg_01a181fe-1f32-7baa-a441-170784975051",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "deep_research",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "deep_research"
      },
      "occurred_on": "2026-10-28",
      "occurred_at": "2026-10-28 10:11:17.37419+00",
      "observed_since": "2026-10-27",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-veriphone/veriphone-mcp#chg-chg_01a181fe-1f32-7baa-a441-170784975051"
    },
    {
      "id": "chg_01a181fe-1f33-7c5d-ae54-10ad5f4967af",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "polymarket_kalshi_spread",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "polymarket_kalshi_spread"
      },
      "occurred_on": "2026-10-28",
      "occurred_at": "2026-10-28 10:11:17.37419+00",
      "observed_since": "2026-10-27",
      "source": "scan",
      "summary": "Tool “polymarket_kalshi_spread” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-veriphone/veriphone-mcp#chg-chg_01a181fe-1f33-7c5d-ae54-10ad5f4967af"
    },
    {
      "id": "chg_01a17cd7-75e6-7aeb-a6ae-1a73310c630f",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx"
      },
      "occurred_on": "2026-10-27",
      "occurred_at": "2026-10-27 10:10:57.608275+00",
      "observed_since": "2026-10-26",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-veriphone/veriphone-mcp#chg-chg_01a17cd7-75e6-7aeb-a6ae-1a73310c630f"
    },
    {
      "id": "chg_01a17cd7-75e7-7617-9e4d-2640aa895949",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx_beta",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_beta"
      },
      "occurred_on": "2026-10-27",
      "occurred_at": "2026-10-27 10:10:57.608275+00",
      "observed_since": "2026-10-26",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-veriphone/veriphone-mcp#chg-chg_01a17cd7-75e7-7617-9e4d-2640aa895949"
    },
    {
      "id": "chg_01a17cd7-75e8-75c7-9dc4-2fab7c3818aa",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx_grounded",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_grounded"
      },
      "occurred_on": "2026-10-27",
      "occurred_at": "2026-10-27 10:10:57.608275+00",
      "observed_since": "2026-10-26",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-veriphone/veriphone-mcp#chg-chg_01a17cd7-75e8-75c7-9dc4-2fab7c3818aa"
    },
    {
      "id": "chg_01a17cd7-75e8-7af2-9cfa-768c2a815f41",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "deep_research",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "deep_research"
      },
      "occurred_on": "2026-10-27",
      "occurred_at": "2026-10-27 10:10:57.608275+00",
      "observed_since": "2026-10-26",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-veriphone/veriphone-mcp#chg-chg_01a17cd7-75e8-7af2-9cfa-768c2a815f41"
    },
    {
      "id": "chg_01a17cd7-75e9-7123-8eac-d1a778bb5e6b",
      "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": "2026-10-27",
      "occurred_at": "2026-10-27 10:10:57.608275+00",
      "observed_since": "2026-10-26",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-veriphone/veriphone-mcp#chg-chg_01a17cd7-75e9-7123-8eac-d1a778bb5e6b"
    },
    {
      "id": "chg_01a177b0-fd65-77e7-a86e-f8e62dbec6e6",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_unlisted",
      "to_code": "auth.rfc9728_invoke",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-26",
      "occurred_at": "2026-10-26 10:10:50.277141+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Authorization (unverified → pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-veriphone/veriphone-mcp#chg-chg_01a177b0-fd65-77e7-a86e-f8e62dbec6e6"
    },
    {
      "id": "chg_01a177b0-fd67-76a2-8523-e7d19e38ec97",
      "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": "2026-10-26",
      "occurred_at": "2026-10-26 10:10:50.277141+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-veriphone/veriphone-mcp#chg-chg_01a177b0-fd67-76a2-8523-e7d19e38ec97"
    },
    {
      "id": "chg_01a177b0-fd68-72b7-811e-d57cf464b711",
      "kind": "check.appeared",
      "family": "auth-registration",
      "subject_kind": "check",
      "subject": "auth-registration",
      "subject_child": "",
      "from_code": null,
      "to_code": "auth.registration_cimd",
      "from_value": null,
      "to_value": "pass",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-26",
      "occurred_at": "2026-10-26 10:10:50.277141+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "First check of Authorization (pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-veriphone/veriphone-mcp#chg-chg_01a177b0-fd68-72b7-811e-d57cf464b711"
    },
    {
      "id": "chg_01a0b3ff-364f-7781-8cd7-22731fab3362",
      "kind": "check.reverified",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.insufficient_history",
      "to_code": "stability.churn",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "days": "1",
        "added": "0",
        "breaks": "0",
        "removed": "38",
        "auth_transport": "0"
      },
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 10:10:41.927364+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "Stability (unverified → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-veriphone/veriphone-mcp#chg-chg_01a0b3ff-364f-7781-8cd7-22731fab3362"
    },
    {
      "id": "chg_01a0b3ff-3650-7e68-a234-ec78901b3690",
      "kind": "check.unverifiable",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_destructive",
      "to_code": "auth.none_unlisted",
      "from_value": "fail",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 10:10:41.927364+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "Authorization (fail → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-veriphone/veriphone-mcp#chg-chg_01a0b3ff-3650-7e68-a234-ec78901b3690"
    },
    {
      "id": "chg_01a0b3ff-3651-7808-b656-6e6703fec3ce",
      "kind": "check.unverifiable",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.injection_clean",
      "to_code": "toolsafety.unreachable",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 10:10:41.927364+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-veriphone/veriphone-mcp#chg-chg_01a0b3ff-3651-7808-b656-6e6703fec3ce"
    }
  ],
  "days": [
    {
      "date": "2026-11-06",
      "total": 78,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-11-04",
      "total": 77,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 5
    },
    {
      "date": "2026-11-03",
      "total": 77,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 5
    },
    {
      "date": "2026-11-02",
      "total": 76,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 5
    },
    {
      "date": "2026-11-01",
      "total": 76,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 5
    },
    {
      "date": "2026-10-30",
      "total": 75,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 6
    },
    {
      "date": "2026-10-29",
      "total": 74,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 5
    },
    {
      "date": "2026-10-28",
      "total": 74,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 11
    }
  ]
}