{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "cloud-nttzen-secdb-zen-secdb",
  "component": "secdb",
  "generated_at": "2026-09-24T23:56:15.243Z",
  "tracking_since": "2026-07-26",
  "counts": {
    "critical": 0,
    "security": 28,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a0bd0d-efff-74fd-8930-ab571bf6a593",
      "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": "2026-09-20",
      "occurred_at": "2026-09-20 04:23:22.18199+00",
      "observed_since": "2026-09-19",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/cloud-nttzen-secdb-zen-secdb/secdb#chg-chg_01a0bd0d-efff-74fd-8930-ab571bf6a593"
    },
    {
      "id": "chg_01a0b2c1-ab77-7d5a-af47-3b5c5294ff8d",
      "kind": "check.verdict",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.unreachable",
      "to_code": "transport.verified",
      "from_value": "fail",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 04:23:51.759532+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "Transport (fail → pass)",
      "link": "https://verifymcp.io/servers/cloud-nttzen-secdb-zen-secdb/secdb#chg-chg_01a0b2c1-ab77-7d5a-af47-3b5c5294ff8d"
    },
    {
      "id": "chg_01a0b2c1-ab79-731c-afde-a4faf483f6d1",
      "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": "2026-09-18",
      "occurred_at": "2026-09-18 04:23:51.759532+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/cloud-nttzen-secdb-zen-secdb/secdb#chg-chg_01a0b2c1-ab79-731c-afde-a4faf483f6d1"
    },
    {
      "id": "chg_01a0b2c1-ab79-7889-9e69-163a0b1cd7cc",
      "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": "2026-09-18",
      "occurred_at": "2026-09-18 04:23:51.759532+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "Stability (unverified → pass)",
      "link": "https://verifymcp.io/servers/cloud-nttzen-secdb-zen-secdb/secdb#chg-chg_01a0b2c1-ab79-7889-9e69-163a0b1cd7cc"
    },
    {
      "id": "chg_01a0b2c1-ab7a-75a6-9cc6-aab2f9a295d4",
      "kind": "check.reverified",
      "family": "hsts",
      "subject_kind": "check",
      "subject": "hsts",
      "subject_child": "",
      "from_code": "headers.inconclusive",
      "to_code": "headers.hsts_present",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 04:23:51.759532+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "HSTS header (unverified → pass)",
      "link": "https://verifymcp.io/servers/cloud-nttzen-secdb-zen-secdb/secdb#chg-chg_01a0b2c1-ab7a-75a6-9cc6-aab2f9a295d4"
    },
    {
      "id": "chg_01a0b2c1-ab7a-7bcc-9088-5922ff1738f2",
      "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": "11"
      },
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 04:23:51.759532+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "Authorization (Authorisation not fully verified: no authorisation is required to call this server, and 11 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/cloud-nttzen-secdb-zen-secdb/secdb#chg-chg_01a0b2c1-ab7a-7bcc-9088-5922ff1738f2"
    },
    {
      "id": "chg_01a0a350-a874-786a-b285-c40eb3c08559",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.stable",
      "to_code": "stability.insufficient_history",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-15",
      "occurred_at": "2026-09-15 04:26:07.189303+00",
      "observed_since": "2026-09-14",
      "source": "scan",
      "summary": "Stability (pass → unverified)",
      "link": "https://verifymcp.io/servers/cloud-nttzen-secdb-zen-secdb/secdb#chg-chg_01a0a350-a874-786a-b285-c40eb3c08559"
    },
    {
      "id": "chg_01a0a350-a875-7789-a1ae-2d7e9882e579",
      "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": "2026-09-15",
      "occurred_at": "2026-09-15 04:26:07.189303+00",
      "observed_since": "2026-09-14",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/cloud-nttzen-secdb-zen-secdb/secdb#chg-chg_01a0a350-a875-7789-a1ae-2d7e9882e579"
    },
    {
      "id": "chg_01a0a350-a875-7d44-a2e8-db644753ffb4",
      "kind": "check.verdict",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.verified",
      "to_code": "transport.unreachable",
      "from_value": "pass",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-09-15",
      "occurred_at": "2026-09-15 04:26:07.189303+00",
      "observed_since": "2026-09-14",
      "source": "scan",
      "summary": "Transport (pass → fail)",
      "link": "https://verifymcp.io/servers/cloud-nttzen-secdb-zen-secdb/secdb#chg-chg_01a0a350-a875-7d44-a2e8-db644753ffb4"
    },
    {
      "id": "chg_01a0a350-a876-73b4-90fc-2deff2b8eaa4",
      "kind": "check.unverifiable",
      "family": "hsts",
      "subject_kind": "check",
      "subject": "hsts",
      "subject_child": "",
      "from_code": "headers.hsts_present",
      "to_code": "headers.inconclusive",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-15",
      "occurred_at": "2026-09-15 04:26:07.189303+00",
      "observed_since": "2026-09-14",
      "source": "scan",
      "summary": "HSTS header (pass → unverified)",
      "link": "https://verifymcp.io/servers/cloud-nttzen-secdb-zen-secdb/secdb#chg-chg_01a0a350-a876-73b4-90fc-2deff2b8eaa4"
    },
    {
      "id": "chg_01a0a350-a876-7a2b-97bf-c0740651035d",
      "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": "2026-09-15",
      "occurred_at": "2026-09-15 04:26:07.189303+00",
      "observed_since": "2026-09-14",
      "source": "scan",
      "summary": "Authorization (Authorisation not yet verified: we couldn't confirm whether this endpoint requires it.)",
      "link": "https://verifymcp.io/servers/cloud-nttzen-secdb-zen-secdb/secdb#chg-chg_01a0a350-a876-7a2b-97bf-c0740651035d"
    },
    {
      "id": "chg_01a0a350-a877-7c39-989c-4b545c403ca0",
      "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": "2026-09-15",
      "occurred_at": "2026-09-15 04:26:07.189303+00",
      "observed_since": "2026-09-14",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → unreachable)",
      "link": "https://verifymcp.io/servers/cloud-nttzen-secdb-zen-secdb/secdb#chg-chg_01a0a350-a877-7c39-989c-4b545c403ca0"
    },
    {
      "id": "chg_01a06049-e9fa-77ce-beb2-d3e61f5c83d6",
      "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": "2026-09-02",
      "occurred_at": "2026-09-02 04:04:11.806898+00",
      "observed_since": "2026-09-01",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/cloud-nttzen-secdb-zen-secdb/secdb#chg-chg_01a06049-e9fa-77ce-beb2-d3e61f5c83d6"
    },
    {
      "id": "chg_01a03716-7af9-735d-8437-48c42cae6c2f",
      "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": "2026-08-25",
      "occurred_at": "2026-08-25 04:03:35.188146+00",
      "observed_since": "2026-08-24",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/cloud-nttzen-secdb-zen-secdb/secdb#chg-chg_01a03716-7af9-735d-8437-48c42cae6c2f"
    },
    {
      "id": "chg_01a0227d-12c7-7351-8f55-07410cb05f18",
      "kind": "check.verdict",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.http_error",
      "to_code": "transport.verified",
      "from_value": "fail",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-08-21",
      "occurred_at": "2026-08-21 04:03:37.206494+00",
      "observed_since": "2026-08-20",
      "source": "scan",
      "summary": "Transport (fail → pass)",
      "link": "https://verifymcp.io/servers/cloud-nttzen-secdb-zen-secdb/secdb#chg-chg_01a0227d-12c7-7351-8f55-07410cb05f18"
    },
    {
      "id": "chg_01a0227d-12c8-70f3-9d43-18eee0066c35",
      "kind": "check.reason",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_unlisted",
      "to_code": "auth.none_undeclared",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "auth": "none",
        "undeclared_tools": "11"
      },
      "occurred_on": "2026-08-21",
      "occurred_at": "2026-08-21 04:03:37.206494+00",
      "observed_since": "2026-08-20",
      "source": "scan",
      "summary": "Authorization (Authorisation not fully verified: no authorisation is required to call this server, and 11 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/cloud-nttzen-secdb-zen-secdb/secdb#chg-chg_01a0227d-12c8-70f3-9d43-18eee0066c35"
    },
    {
      "id": "chg_01a01d56-44ab-759d-adb0-43da1950c87a",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.insufficient_history",
      "from_value": "0.80",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-20",
      "occurred_at": "2026-08-20 04:03:07.98525+00",
      "observed_since": "2026-08-19",
      "source": "scan",
      "summary": "Stability (0.80 → unverified)",
      "link": "https://verifymcp.io/servers/cloud-nttzen-secdb-zen-secdb/secdb#chg-chg_01a01d56-44ab-759d-adb0-43da1950c87a"
    },
    {
      "id": "chg_01a01d56-44b0-77b8-aa45-efb409ddcc45",
      "kind": "check.verdict",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.verified",
      "to_code": "transport.http_error",
      "from_value": "pass",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "status": "503",
        "transport": "streamable-http"
      },
      "occurred_on": "2026-08-20",
      "occurred_at": "2026-08-20 04:03:07.98525+00",
      "observed_since": "2026-08-19",
      "source": "scan",
      "summary": "Transport (pass → fail)",
      "link": "https://verifymcp.io/servers/cloud-nttzen-secdb-zen-secdb/secdb#chg-chg_01a01d56-44b0-77b8-aa45-efb409ddcc45"
    },
    {
      "id": "chg_01a01d56-44b3-7d83-ab87-21e275a29480",
      "kind": "check.reason",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_undeclared",
      "to_code": "auth.none_unlisted",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-20",
      "occurred_at": "2026-08-20 04:03:07.98525+00",
      "observed_since": "2026-08-19",
      "source": "scan",
      "summary": "Authorization (Authorisation not fully verified: no authorisation is required to connect, but we couldn't read the whole tool list to see what that exposes.)",
      "link": "https://verifymcp.io/servers/cloud-nttzen-secdb-zen-secdb/secdb#chg-chg_01a01d56-44b3-7d83-ab87-21e275a29480"
    },
    {
      "id": "chg_01a01d56-44b6-7681-ae27-37e810e70dea",
      "kind": "capture.status_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "capture",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "verified",
      "to_value": "not_mcp",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "to": "not_mcp",
        "from": "verified"
      },
      "occurred_on": "2026-08-20",
      "occurred_at": "2026-08-20 04:03:07.98525+00",
      "observed_since": "2026-08-19",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → not serving MCP)",
      "link": "https://verifymcp.io/servers/cloud-nttzen-secdb-zen-secdb/secdb#chg-chg_01a01d56-44b6-7681-ae27-37e810e70dea"
    },
    {
      "id": "chg_019fc4ee-8a62-7a5d-acdb-156a2b173e11",
      "kind": "check.verdict",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.unreachable",
      "to_code": "transport.verified",
      "from_value": "fail",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-08-03",
      "occurred_at": "2026-08-03 00:03:14.975292+00",
      "observed_since": "2026-08-02",
      "source": "scan",
      "summary": "Transport (fail → pass)",
      "link": "https://verifymcp.io/servers/cloud-nttzen-secdb-zen-secdb/secdb#chg-chg_019fc4ee-8a62-7a5d-acdb-156a2b173e11"
    },
    {
      "id": "chg_019fc4ee-8a6a-733f-80d7-dc19a71f6478",
      "kind": "check.reverified",
      "family": "hsts",
      "subject_kind": "check",
      "subject": "hsts",
      "subject_child": "",
      "from_code": "headers.inconclusive",
      "to_code": "headers.hsts_present",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-03",
      "occurred_at": "2026-08-03 00:03:14.975292+00",
      "observed_since": "2026-08-02",
      "source": "scan",
      "summary": "HSTS header (unverified → pass)",
      "link": "https://verifymcp.io/servers/cloud-nttzen-secdb-zen-secdb/secdb#chg-chg_019fc4ee-8a6a-733f-80d7-dc19a71f6478"
    },
    {
      "id": "chg_019fc4ee-8a6d-7517-9d49-9e12bfae2c62",
      "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": "11"
      },
      "occurred_on": "2026-08-03",
      "occurred_at": "2026-08-03 00:03:14.975292+00",
      "observed_since": "2026-08-02",
      "source": "scan",
      "summary": "Authorization (Authorisation not fully verified: no authorisation is required to call this server, and 11 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/cloud-nttzen-secdb-zen-secdb/secdb#chg-chg_019fc4ee-8a6d-7517-9d49-9e12bfae2c62"
    },
    {
      "id": "chg_019fc0a2-f538-72f3-a647-94cf052ead07",
      "kind": "check.verdict",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.verified",
      "to_code": "transport.unreachable",
      "from_value": "pass",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 04:02:12.911533+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Transport (pass → fail)",
      "link": "https://verifymcp.io/servers/cloud-nttzen-secdb-zen-secdb/secdb#chg-chg_019fc0a2-f538-72f3-a647-94cf052ead07"
    },
    {
      "id": "chg_019fc0a2-f538-79aa-ae2e-958a4298450f",
      "kind": "check.unverifiable",
      "family": "hsts",
      "subject_kind": "check",
      "subject": "hsts",
      "subject_child": "",
      "from_code": "headers.hsts_present",
      "to_code": "headers.inconclusive",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 04:02:12.911533+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "HSTS header (pass → unverified)",
      "link": "https://verifymcp.io/servers/cloud-nttzen-secdb-zen-secdb/secdb#chg-chg_019fc0a2-f538-79aa-ae2e-958a4298450f"
    },
    {
      "id": "chg_019fc0a2-f538-7f3d-bfd5-e15d1ebbeee3",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.insufficient_history",
      "from_value": "0.20",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 04:02:12.911533+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Stability (0.20 → unverified)",
      "link": "https://verifymcp.io/servers/cloud-nttzen-secdb-zen-secdb/secdb#chg-chg_019fc0a2-f538-7f3d-bfd5-e15d1ebbeee3"
    },
    {
      "id": "chg_019fc0a2-f539-7455-9f3b-02d7d4b17880",
      "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": "2026-08-02",
      "occurred_at": "2026-08-02 04:02:12.911533+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Authorization (Authorisation not yet verified: we couldn't confirm whether this endpoint requires it.)",
      "link": "https://verifymcp.io/servers/cloud-nttzen-secdb-zen-secdb/secdb#chg-chg_019fc0a2-f539-7455-9f3b-02d7d4b17880"
    },
    {
      "id": "chg_019fc0a2-f53a-76f5-853e-e03bada749c1",
      "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": "2026-08-02",
      "occurred_at": "2026-08-02 04:02:12.911533+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → unreachable)",
      "link": "https://verifymcp.io/servers/cloud-nttzen-secdb-zen-secdb/secdb#chg-chg_019fc0a2-f53a-76f5-853e-e03bada749c1"
    }
  ],
  "days": [
    {
      "date": "2026-09-20",
      "total": 78,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-19",
      "total": 77,
      "delta": -1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-18",
      "total": 78,
      "delta": 16,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 8
    },
    {
      "date": "2026-09-17",
      "total": 62,
      "delta": -16,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 0
    },
    {
      "date": "2026-09-15",
      "total": 78,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 8
    },
    {
      "date": "2026-09-13",
      "total": 78,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-02",
      "total": 78,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-01",
      "total": 77,
      "delta": -1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    }
  ]
}