{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "com-onchaindiligence-compliance",
  "component": "mcp",
  "generated_at": "2026-09-21T06:24:17.752Z",
  "tracking_since": "2026-07-26",
  "counts": {
    "critical": 0,
    "security": 16,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a07445-db97-7d04-849f-a7b83b777f54",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "preflight_payment",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "preflight_payment"
      },
      "occurred_on": "2026-09-06",
      "occurred_at": "2026-09-06 01:12:10.328751+00",
      "observed_since": "2026-09-05",
      "source": "scan",
      "summary": "Tool “preflight_payment” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-onchaindiligence-compliance/mcp#chg-chg_01a07445-db97-7d04-849f-a7b83b777f54"
    },
    {
      "id": "chg_01a07445-db98-779b-8449-a1d6915c4279",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "screen_wallet",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "screen_wallet"
      },
      "occurred_on": "2026-09-06",
      "occurred_at": "2026-09-06 01:12:10.328751+00",
      "observed_since": "2026-09-05",
      "source": "scan",
      "summary": "Tool “screen_wallet” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-onchaindiligence-compliance/mcp#chg-chg_01a07445-db98-779b-8449-a1d6915c4279"
    },
    {
      "id": "chg_01a07445-db98-7d05-82e0-130661cda423",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "verify_uk_company",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "verify_uk_company"
      },
      "occurred_on": "2026-09-06",
      "occurred_at": "2026-09-06 01:12:10.328751+00",
      "observed_since": "2026-09-05",
      "source": "scan",
      "summary": "Tool “verify_uk_company” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-onchaindiligence-compliance/mcp#chg-chg_01a07445-db98-7d05-82e0-130661cda423"
    },
    {
      "id": "chg_01a07445-db99-72f3-86c2-4d66674d9b24",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "verify_us_company",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "verify_us_company"
      },
      "occurred_on": "2026-09-06",
      "occurred_at": "2026-09-06 01:12:10.328751+00",
      "observed_since": "2026-09-05",
      "source": "scan",
      "summary": "Tool “verify_us_company” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-onchaindiligence-compliance/mcp#chg-chg_01a07445-db99-72f3-86c2-4d66674d9b24"
    },
    {
      "id": "chg_01a045e3-2a02-7686-bee2-a75da7d9f4ef",
      "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": "2026-08-28",
      "occurred_at": "2026-08-28 01:01:50.419822+00",
      "observed_since": "2026-08-27",
      "source": "scan",
      "summary": "Transport (fail → pass)",
      "link": "https://verifymcp.io/servers/com-onchaindiligence-compliance/mcp#chg-chg_01a045e3-2a02-7686-bee2-a75da7d9f4ef"
    },
    {
      "id": "chg_01a045e3-2a04-758a-aa4e-d2457791f682",
      "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": "2026-08-28",
      "occurred_at": "2026-08-28 01:01:50.419822+00",
      "observed_since": "2026-08-27",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/com-onchaindiligence-compliance/mcp#chg-chg_01a045e3-2a04-758a-aa4e-d2457791f682"
    },
    {
      "id": "chg_01a045e3-2a04-7b72-93e1-60f8289ae17c",
      "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": "2026-08-28",
      "occurred_at": "2026-08-28 01:01:50.419822+00",
      "observed_since": "2026-08-27",
      "source": "scan",
      "summary": "Stability (unverified → pass)",
      "link": "https://verifymcp.io/servers/com-onchaindiligence-compliance/mcp#chg-chg_01a045e3-2a04-7b72-93e1-60f8289ae17c"
    },
    {
      "id": "chg_01a045e3-2a05-72b9-a17c-d7b7446c5a6e",
      "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": "5"
      },
      "occurred_on": "2026-08-28",
      "occurred_at": "2026-08-28 01:01:50.419822+00",
      "observed_since": "2026-08-27",
      "source": "scan",
      "summary": "Authorization (Authorisation not fully verified: no authorisation is required to call this server, and 5 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-onchaindiligence-compliance/mcp#chg-chg_01a045e3-2a05-72b9-a17c-d7b7446c5a6e"
    },
    {
      "id": "chg_01a045e3-2a07-7047-b74b-4830d03187b5",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "screen_wallet",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "screen_wallet"
      },
      "occurred_on": "2026-08-28",
      "occurred_at": "2026-08-28 01:01:50.419822+00",
      "observed_since": "2026-08-26",
      "source": "scan",
      "summary": "Tool “screen_wallet” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-onchaindiligence-compliance/mcp#chg-chg_01a045e3-2a07-7047-b74b-4830d03187b5"
    },
    {
      "id": "chg_01a045e3-2a07-752a-bf5b-be25e3af0e7a",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "verify_us_company",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "verify_us_company"
      },
      "occurred_on": "2026-08-28",
      "occurred_at": "2026-08-28 01:01:50.419822+00",
      "observed_since": "2026-08-26",
      "source": "scan",
      "summary": "Tool “verify_us_company” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-onchaindiligence-compliance/mcp#chg-chg_01a045e3-2a07-752a-bf5b-be25e3af0e7a"
    },
    {
      "id": "chg_01a040bc-cc9c-7284-b0a3-18e5361b30a9",
      "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": "2026-08-27",
      "occurred_at": "2026-08-27 01:01:50.065579+00",
      "observed_since": "2026-08-26",
      "source": "scan",
      "summary": "Stability (pass → unverified)",
      "link": "https://verifymcp.io/servers/com-onchaindiligence-compliance/mcp#chg-chg_01a040bc-cc9c-7284-b0a3-18e5361b30a9"
    },
    {
      "id": "chg_01a040bc-cc9d-7cce-aa21-0a4553cf7b38",
      "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": "500",
        "transport": "streamable-http"
      },
      "occurred_on": "2026-08-27",
      "occurred_at": "2026-08-27 01:01:50.065579+00",
      "observed_since": "2026-08-26",
      "source": "scan",
      "summary": "Transport (pass → fail)",
      "link": "https://verifymcp.io/servers/com-onchaindiligence-compliance/mcp#chg-chg_01a040bc-cc9d-7cce-aa21-0a4553cf7b38"
    },
    {
      "id": "chg_01a040bc-cc9e-74fc-8876-368a8ba1661a",
      "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": "2026-08-27",
      "occurred_at": "2026-08-27 01:01:50.065579+00",
      "observed_since": "2026-08-26",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/com-onchaindiligence-compliance/mcp#chg-chg_01a040bc-cc9e-74fc-8876-368a8ba1661a"
    },
    {
      "id": "chg_01a040bc-cc9e-79f2-bed2-bb862107b5cc",
      "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": "2026-08-27",
      "occurred_at": "2026-08-27 01:01:50.065579+00",
      "observed_since": "2026-08-26",
      "source": "scan",
      "summary": "Authorization (Authorisation not fully verified: no authorisation is required to connect, but we couldn't read the tool list to see what that exposes.)",
      "link": "https://verifymcp.io/servers/com-onchaindiligence-compliance/mcp#chg-chg_01a040bc-cc9e-79f2-bed2-bb862107b5cc"
    },
    {
      "id": "chg_01a040bc-cc9f-7d74-8b4f-c62d8efb1dcc",
      "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": "2026-08-27",
      "occurred_at": "2026-08-27 01:01:50.065579+00",
      "observed_since": "2026-08-26",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → not serving MCP)",
      "link": "https://verifymcp.io/servers/com-onchaindiligence-compliance/mcp#chg-chg_01a040bc-cc9f-7d74-8b4f-c62d8efb1dcc"
    },
    {
      "id": "chg_01a03670-0cf5-7531-bd0e-705fee120453",
      "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 01:01:48.089906+00",
      "observed_since": "2026-08-24",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/com-onchaindiligence-compliance/mcp#chg-chg_01a03670-0cf5-7531-bd0e-705fee120453"
    }
  ],
  "days": [
    {
      "date": "2026-09-13",
      "total": 78,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 8
    },
    {
      "date": "2026-09-12",
      "total": 78,
      "delta": -2,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 9
    },
    {
      "date": "2026-09-06",
      "total": 80,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 8
    },
    {
      "date": "2026-09-04",
      "total": 79,
      "delta": -3,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 4
    },
    {
      "date": "2026-08-28",
      "total": 82,
      "delta": 57,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 9
    },
    {
      "date": "2026-08-27",
      "total": 25,
      "delta": -57,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 8
    },
    {
      "date": "2026-08-26",
      "total": 82,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-08-25",
      "total": 82,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    }
  ]
}