{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "chernistry-bernstein",
  "component": "bernstein",
  "generated_at": "2026-09-20T14:52:13.414Z",
  "tracking_since": "2026-07-26",
  "counts": {
    "critical": 0,
    "security": 23,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a023db-1365-7829-9b9a-61a27d5dac66",
      "kind": "check.reverified",
      "family": "supplychain-malware",
      "subject_kind": "check",
      "subject": "supplychain-malware",
      "subject_child": "",
      "from_code": "supplychain.malware_inconclusive",
      "to_code": "supplychain.malware_found",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "refs": "[\"gptMalware:QJwifQ33IPOykvHskujmTRLuzuUGeKOWpBt8FPDgj95U\",\"gptMalware:QOD6NXGS2Gzuo4J9jGQ_mZvN5Mbiyx6EBXNTcnOZoQ2A\"]",
        "severity": "high"
      },
      "occurred_on": "2026-08-21",
      "occurred_at": "2026-08-21 10:25:54.761516+00",
      "observed_since": "2026-08-20",
      "source": "scan",
      "summary": "Malware scan (unverified → fail)",
      "link": "https://verifymcp.io/servers/chernistry-bernstein/bernstein#chg-chg_01a023db-1365-7829-9b9a-61a27d5dac66"
    },
    {
      "id": "chg_01a01ea7-5a3c-7170-bfb6-e409621b9eb9",
      "kind": "check.unverifiable",
      "family": "supplychain-malware",
      "subject_kind": "check",
      "subject": "supplychain-malware",
      "subject_child": "",
      "from_code": "supplychain.malware_found",
      "to_code": "supplychain.malware_inconclusive",
      "from_value": "fail",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "vendor_no_verdict"
      },
      "occurred_on": "2026-08-20",
      "occurred_at": "2026-08-20 10:11:19.132997+00",
      "observed_since": "2026-08-19",
      "source": "scan",
      "summary": "Malware scan (fail → unverified)",
      "link": "https://verifymcp.io/servers/chernistry-bernstein/bernstein#chg-chg_01a01ea7-5a3c-7170-bfb6-e409621b9eb9"
    },
    {
      "id": "chg_01a019a7-5036-7e56-9079-13cc64517dab",
      "kind": "check.reverified",
      "family": "supplychain-malware",
      "subject_kind": "check",
      "subject": "supplychain-malware",
      "subject_child": "",
      "from_code": "supplychain.malware_inconclusive",
      "to_code": "supplychain.malware_found",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "refs": "[\"gptMalware:QJwifQ33IPOykvHskujmTRLuzuUGeKOWpBt8FPDgj95U\",\"gptMalware:QOD6NXGS2Gzuo4J9jGQ_mZvN5Mbiyx6EBXNTcnOZoQ2A\"]",
        "severity": "high"
      },
      "occurred_on": "2026-08-19",
      "occurred_at": "2026-08-19 10:53:10.34063+00",
      "observed_since": "2026-08-18",
      "source": "scan",
      "summary": "Malware scan (unverified → fail)",
      "link": "https://verifymcp.io/servers/chernistry-bernstein/bernstein#chg-chg_01a019a7-5036-7e56-9079-13cc64517dab"
    },
    {
      "id": "chg_01a00f45-bb65-733e-89ed-7ad7e4788750",
      "kind": "check.unverifiable",
      "family": "supplychain-malware",
      "subject_kind": "check",
      "subject": "supplychain-malware",
      "subject_child": "",
      "from_code": "supplychain.malware_found",
      "to_code": "supplychain.malware_inconclusive",
      "from_value": "fail",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "vendor_no_verdict"
      },
      "occurred_on": "2026-08-17",
      "occurred_at": "2026-08-17 10:30:23.138554+00",
      "observed_since": "2026-08-16",
      "source": "scan",
      "summary": "Malware scan (fail → unverified)",
      "link": "https://verifymcp.io/servers/chernistry-bernstein/bernstein#chg-chg_01a00f45-bb65-733e-89ed-7ad7e4788750"
    },
    {
      "id": "chg_019fe0d8-2844-74ba-9726-f71b33015d9f",
      "kind": "check.reverified",
      "family": "supplychain-malware",
      "subject_kind": "check",
      "subject": "supplychain-malware",
      "subject_child": "",
      "from_code": "supplychain.malware_inconclusive",
      "to_code": "supplychain.malware_found",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "refs": "[\"gptMalware:QJwifQ33IPOykvHskujmTRLuzuUGeKOWpBt8FPDgj95U\",\"gptMalware:QOD6NXGS2Gzuo4J9jGQ_mZvN5Mbiyx6EBXNTcnOZoQ2A\"]",
        "severity": "high"
      },
      "occurred_on": "2026-08-08",
      "occurred_at": "2026-08-08 10:08:10.290538+00",
      "observed_since": "2026-08-07",
      "source": "scan",
      "summary": "Malware scan (unverified → fail)",
      "link": "https://verifymcp.io/servers/chernistry-bernstein/bernstein#chg-chg_019fe0d8-2844-74ba-9726-f71b33015d9f"
    },
    {
      "id": "chg_019fda85-a7e2-7008-a099-b59e213d252b",
      "kind": "check.unverifiable",
      "family": "supplychain-malware",
      "subject_kind": "check",
      "subject": "supplychain-malware",
      "subject_child": "",
      "from_code": "supplychain.malware_found",
      "to_code": "supplychain.malware_inconclusive",
      "from_value": "fail",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "vendor_not_cached"
      },
      "occurred_on": "2026-08-07",
      "occurred_at": "2026-08-07 04:40:20.0891+00",
      "observed_since": "2026-08-06",
      "source": "scan",
      "summary": "Malware scan (fail → unverified)",
      "link": "https://verifymcp.io/servers/chernistry-bernstein/bernstein#chg-chg_019fda85-a7e2-7008-a099-b59e213d252b"
    },
    {
      "id": "chg_019fcc3c-9015-767a-ad43-ee46d711674f",
      "kind": "check.reverified",
      "family": "supplychain-malware",
      "subject_kind": "check",
      "subject": "supplychain-malware",
      "subject_child": "",
      "from_code": "supplychain.malware_inconclusive",
      "to_code": "supplychain.malware_found",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "refs": "[\"gptMalware:QJwifQ33IPOykvHskujmTRLuzuUGeKOWpBt8FPDgj95U\",\"gptMalware:QOD6NXGS2Gzuo4J9jGQ_mZvN5Mbiyx6EBXNTcnOZoQ2A\"]",
        "severity": "high"
      },
      "occurred_on": "2026-08-04",
      "occurred_at": "2026-08-04 10:05:48.931885+00",
      "observed_since": "2026-08-03",
      "source": "scan",
      "summary": "Malware scan (unverified → fail)",
      "link": "https://verifymcp.io/servers/chernistry-bernstein/bernstein#chg-chg_019fcc3c-9015-767a-ad43-ee46d711674f"
    },
    {
      "id": "chg_019fc8b4-e13b-758c-a91a-5456ab744b5f",
      "kind": "check.unverifiable",
      "family": "supplychain-malware",
      "subject_kind": "check",
      "subject": "supplychain-malware",
      "subject_child": "",
      "from_code": "supplychain.malware_found",
      "to_code": "supplychain.malware_inconclusive",
      "from_value": "fail",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-03",
      "occurred_at": "2026-08-03 17:38:45.165627+00",
      "observed_since": "2026-08-02",
      "source": "scan",
      "summary": "Malware scan (fail → unverified)",
      "link": "https://verifymcp.io/servers/chernistry-bernstein/bernstein#chg-chg_019fc8b4-e13b-758c-a91a-5456ab744b5f"
    },
    {
      "id": "chg_019fc8b4-e13c-7096-9ec7-0dd9a992b1e8",
      "kind": "check.reverified",
      "family": "vulnerabilities",
      "subject_kind": "check",
      "subject": "vulnerabilities",
      "subject_child": "",
      "from_code": "cve.inconclusive",
      "to_code": "cve.none",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "seen": "73",
        "assessed": "74",
        "resolved": "73",
        "tree_source": "registry",
        "tree_status": "resolved"
      },
      "occurred_on": "2026-08-03",
      "occurred_at": "2026-08-03 17:38:45.165627+00",
      "observed_since": "2026-08-02",
      "source": "scan",
      "summary": "Known CVEs (unverified → pass)",
      "link": "https://verifymcp.io/servers/chernistry-bernstein/bernstein#chg-chg_019fc8b4-e13c-7096-9ec7-0dd9a992b1e8"
    },
    {
      "id": "chg_019fc404-0949-7651-b01d-26a52b434af9",
      "kind": "check.reverified",
      "family": "supplychain-malware",
      "subject_kind": "check",
      "subject": "supplychain-malware",
      "subject_child": "",
      "from_code": "supplychain.malware_inconclusive",
      "to_code": "supplychain.malware_found",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "refs": "[\"gptMalware:QJwifQ33IPOykvHskujmTRLuzuUGeKOWpBt8FPDgj95U\",\"gptMalware:QOD6NXGS2Gzuo4J9jGQ_mZvN5Mbiyx6EBXNTcnOZoQ2A\"]",
        "severity": "high"
      },
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 19:47:06.678685+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Malware scan (unverified → fail)",
      "link": "https://verifymcp.io/servers/chernistry-bernstein/bernstein#chg-chg_019fc404-0949-7651-b01d-26a52b434af9"
    },
    {
      "id": "chg_019fc404-094a-7009-ac3f-ddad30972aa1",
      "kind": "malware.identified",
      "family": "supplychain-malware",
      "subject_kind": "advisory",
      "subject": "gptMalware",
      "subject_child": "",
      "from_code": null,
      "to_code": "supplychain.malware_found",
      "from_value": null,
      "to_value": "high",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "severity": "high"
      },
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 19:47:06.678685+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Malware indicator (automated code analysis) (high)",
      "link": "https://verifymcp.io/servers/chernistry-bernstein/bernstein#chg-chg_019fc404-094a-7009-ac3f-ddad30972aa1"
    },
    {
      "id": "chg_019fc404-094a-7637-8cd0-8820b699b77d",
      "kind": "check.unverifiable",
      "family": "build-provenance",
      "subject_kind": "check",
      "subject": "build-provenance",
      "subject_child": "",
      "from_code": "provenance.none",
      "to_code": "provenance.inconclusive",
      "from_value": "fail",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 19:47:06.678685+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Provenance (fail → unverified)",
      "link": "https://verifymcp.io/servers/chernistry-bernstein/bernstein#chg-chg_019fc404-094a-7637-8cd0-8820b699b77d"
    },
    {
      "id": "chg_019fc404-094a-7ade-9f7e-20d76d0ab1b4",
      "kind": "check.unverifiable",
      "family": "vulnerabilities",
      "subject_kind": "check",
      "subject": "vulnerabilities",
      "subject_child": "",
      "from_code": "cve.none",
      "to_code": "cve.inconclusive",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "resolver_unavailable"
      },
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 19:47:06.678685+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Known CVEs (pass → unverified)",
      "link": "https://verifymcp.io/servers/chernistry-bernstein/bernstein#chg-chg_019fc404-094a-7ade-9f7e-20d76d0ab1b4"
    },
    {
      "id": "chg_019fc404-094b-7046-9f6d-7173c1dfa21d",
      "kind": "check.unverifiable",
      "family": "install-scripts",
      "subject_kind": "check",
      "subject": "install-scripts",
      "subject_child": "",
      "from_code": "installscript.allowlisted",
      "to_code": "installscript.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 19:47:06.678685+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Install scripts (pass → unverified)",
      "link": "https://verifymcp.io/servers/chernistry-bernstein/bernstein#chg-chg_019fc404-094b-7046-9f6d-7173c1dfa21d"
    },
    {
      "id": "chg_019fc404-094b-7835-8860-9f17e3f8be96",
      "kind": "installscript.hooks_changed",
      "family": "install-scripts",
      "subject_kind": "package",
      "subject": "hooks",
      "subject_child": "",
      "from_code": "installscript.allowlisted",
      "to_code": "installscript.inconclusive",
      "from_value": "build_backend",
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "",
        "from": "build_backend"
      },
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 19:47:06.678685+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "The scripts that run when this package is installed changed (build_backend)",
      "link": "https://verifymcp.io/servers/chernistry-bernstein/bernstein#chg-chg_019fc404-094b-7835-8860-9f17e3f8be96"
    },
    {
      "id": "chg_019fb271-2e7b-7ada-b70b-d00990a4a123",
      "kind": "check.unverifiable",
      "family": "supplychain-malware",
      "subject_kind": "check",
      "subject": "supplychain-malware",
      "subject_child": "",
      "from_code": "supplychain.malware_found",
      "to_code": "supplychain.malware_inconclusive",
      "from_value": "fail",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-07-30",
      "occurred_at": "2026-07-30 09:53:09.742869+00",
      "observed_since": "2026-07-29",
      "source": "scan",
      "summary": "Malware scan (fail → unverified)",
      "link": "https://verifymcp.io/servers/chernistry-bernstein/bernstein#chg-chg_019fb271-2e7b-7ada-b70b-d00990a4a123"
    },
    {
      "id": "chg_019fb271-2e7c-720a-a2ed-6a0c568c253b",
      "kind": "check.unverifiable",
      "family": "install-scripts",
      "subject_kind": "check",
      "subject": "install-scripts",
      "subject_child": "",
      "from_code": "installscript.allowlisted",
      "to_code": "installscript.inconclusive",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-07-30",
      "occurred_at": "2026-07-30 09:53:09.742869+00",
      "observed_since": "2026-07-29",
      "source": "scan",
      "summary": "Install scripts (pass → unverified)",
      "link": "https://verifymcp.io/servers/chernistry-bernstein/bernstein#chg-chg_019fb271-2e7c-720a-a2ed-6a0c568c253b"
    },
    {
      "id": "chg_019fb271-2e7c-76fb-9ca0-1936794add55",
      "kind": "malware.resolved",
      "family": "supplychain-malware",
      "subject_kind": "advisory",
      "subject": "gptMalware",
      "subject_child": "",
      "from_code": "supplychain.malware_found",
      "to_code": "supplychain.malware_inconclusive",
      "from_value": "high",
      "to_value": null,
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-07-30",
      "occurred_at": "2026-07-30 09:53:09.742869+00",
      "observed_since": "2026-07-29",
      "source": "scan",
      "summary": "Malware indicator (automated code analysis) cleared",
      "link": "https://verifymcp.io/servers/chernistry-bernstein/bernstein#chg-chg_019fb271-2e7c-76fb-9ca0-1936794add55"
    },
    {
      "id": "chg_019fb271-2e7c-7e5d-93e6-06633d3a8430",
      "kind": "installscript.hooks_changed",
      "family": "install-scripts",
      "subject_kind": "package",
      "subject": "hooks",
      "subject_child": "",
      "from_code": "installscript.allowlisted",
      "to_code": "installscript.inconclusive",
      "from_value": "build_backend",
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "",
        "from": "build_backend"
      },
      "occurred_on": "2026-07-30",
      "occurred_at": "2026-07-30 09:53:09.742869+00",
      "observed_since": "2026-07-29",
      "source": "scan",
      "summary": "The scripts that run when this package is installed changed (build_backend)",
      "link": "https://verifymcp.io/servers/chernistry-bernstein/bernstein#chg-chg_019fb271-2e7c-7e5d-93e6-06633d3a8430"
    },
    {
      "id": "chg_019fa5ec-eb88-709f-b5a2-d970d4e0cfa6",
      "kind": "check.reverified",
      "family": "build-provenance",
      "subject_kind": "check",
      "subject": "build-provenance",
      "subject_child": "",
      "from_code": "provenance.inconclusive",
      "to_code": "provenance.none",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-07-27",
      "occurred_at": "2026-07-27 23:33:15.263302+00",
      "observed_since": "2026-07-26",
      "source": "scan",
      "summary": "Provenance (unverified → fail)",
      "link": "https://verifymcp.io/servers/chernistry-bernstein/bernstein#chg-chg_019fa5ec-eb88-709f-b5a2-d970d4e0cfa6"
    },
    {
      "id": "chg_019fa5ec-eb88-77bf-9927-fc5351b0145e",
      "kind": "check.reverified",
      "family": "vulnerabilities",
      "subject_kind": "check",
      "subject": "vulnerabilities",
      "subject_child": "",
      "from_code": "cve.inconclusive",
      "to_code": "cve.none",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "seen": "70",
        "assessed": "71",
        "resolved": "70",
        "tree_source": "registry",
        "tree_status": "resolved"
      },
      "occurred_on": "2026-07-27",
      "occurred_at": "2026-07-27 23:33:15.263302+00",
      "observed_since": "2026-07-26",
      "source": "scan",
      "summary": "Known CVEs (unverified → pass)",
      "link": "https://verifymcp.io/servers/chernistry-bernstein/bernstein#chg-chg_019fa5ec-eb88-77bf-9927-fc5351b0145e"
    },
    {
      "id": "chg_019fa5ec-eb88-7d3b-95bd-37d04d225f5d",
      "kind": "check.reverified",
      "family": "install-scripts",
      "subject_kind": "check",
      "subject": "install-scripts",
      "subject_child": "",
      "from_code": "installscript.inconclusive",
      "to_code": "installscript.allowlisted",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "hook": "build_backend",
        "tier": "allowlisted",
        "tool": "hatchling.build",
        "hooks": "build_backend"
      },
      "occurred_on": "2026-07-27",
      "occurred_at": "2026-07-27 23:33:15.263302+00",
      "observed_since": "2026-07-26",
      "source": "scan",
      "summary": "Install scripts (unverified → pass)",
      "link": "https://verifymcp.io/servers/chernistry-bernstein/bernstein#chg-chg_019fa5ec-eb88-7d3b-95bd-37d04d225f5d"
    },
    {
      "id": "chg_019fa5ec-eb89-73d3-9e00-2f942c520cb4",
      "kind": "installscript.hooks_changed",
      "family": "install-scripts",
      "subject_kind": "package",
      "subject": "hooks",
      "subject_child": "",
      "from_code": "installscript.inconclusive",
      "to_code": "installscript.allowlisted",
      "from_value": null,
      "to_value": "build_backend",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "build_backend",
        "from": ""
      },
      "occurred_on": "2026-07-27",
      "occurred_at": "2026-07-27 23:33:15.263302+00",
      "observed_since": "2026-07-26",
      "source": "scan",
      "summary": "The scripts that run when this package is installed changed (build_backend)",
      "link": "https://verifymcp.io/servers/chernistry-bernstein/bernstein#chg-chg_019fa5ec-eb89-73d3-9e00-2f942c520cb4"
    }
  ],
  "days": [
    {
      "date": "2026-08-26",
      "total": 19,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-08-21",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-08-20",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-08-19",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-08-17",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-08-13",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-08-12",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
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    {
      "date": "2026-08-11",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
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}