{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "io-arcaeon-ledger",
  "component": "arcaeon-ledger",
  "generated_at": "2026-11-05T17:00:17.791Z",
  "tracking_since": "2026-08-14",
  "counts": {
    "critical": 0,
    "security": 9,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a19b86-c4f2-79f4-a5c8-6e935fb365da",
      "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": "2026-11-02",
      "occurred_at": "2026-11-02 09:11:03.089387+00",
      "observed_since": "2026-11-01",
      "source": "scan",
      "summary": "Provenance (unverified → fail)",
      "link": "https://verifymcp.io/servers/io-arcaeon-ledger/arcaeon-ledger#chg-chg_01a19b86-c4f2-79f4-a5c8-6e935fb365da"
    },
    {
      "id": "chg_01a18c70-d47e-758a-a704-9756d0aca331",
      "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": {
        "reason": "provenance_deferred"
      },
      "occurred_on": "2026-10-30",
      "occurred_at": "2026-10-30 10:52:47.046603+00",
      "observed_since": "2026-10-29",
      "source": "scan",
      "summary": "Provenance (fail → unverified)",
      "link": "https://verifymcp.io/servers/io-arcaeon-ledger/arcaeon-ledger#chg-chg_01a18c70-d47e-758a-a704-9756d0aca331"
    },
    {
      "id": "chg_01a181c0-8f6b-7d8e-ba1f-6e5a5c029b35",
      "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": "2026-10-28",
      "occurred_at": "2026-10-28 09:04:02.850534+00",
      "observed_since": "2026-10-27",
      "source": "scan",
      "summary": "Provenance (unverified → fail)",
      "link": "https://verifymcp.io/servers/io-arcaeon-ledger/arcaeon-ledger#chg-chg_01a181c0-8f6b-7d8e-ba1f-6e5a5c029b35"
    },
    {
      "id": "chg_01a17cf6-0ecb-7a10-a1bc-5459d28b0bae",
      "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": {
        "reason": "provenance_deferred"
      },
      "occurred_on": "2026-10-27",
      "occurred_at": "2026-10-27 10:44:22.830899+00",
      "observed_since": "2026-10-26",
      "source": "scan",
      "summary": "Provenance (fail → unverified)",
      "link": "https://verifymcp.io/servers/io-arcaeon-ledger/arcaeon-ledger#chg-chg_01a17cf6-0ecb-7a10-a1bc-5459d28b0bae"
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    {
      "id": "chg_01a14404-cb6b-72c2-9471-725af260d1ef",
      "kind": "check.verdict",
      "family": "provenance-repo",
      "subject_kind": "check",
      "subject": "provenance-repo",
      "subject_child": "",
      "from_code": "provenance.repo_verified",
      "to_code": "provenance.repo_redirected",
      "from_value": "pass",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-16",
      "occurred_at": "2026-10-16 09:22:04.451266+00",
      "observed_since": "2026-10-15",
      "source": "scan",
      "summary": "Source repository (pass → fail)",
      "link": "https://verifymcp.io/servers/io-arcaeon-ledger/arcaeon-ledger#chg-chg_01a14404-cb6b-72c2-9471-725af260d1ef"
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    {
      "id": "chg_01a1348e-0883-7ab9-9bef-111ca50bda32",
      "kind": "check.reverified",
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      "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": "2026-10-13",
      "occurred_at": "2026-10-13 09:18:05.929362+00",
      "observed_since": "2026-10-12",
      "source": "scan",
      "summary": "Provenance (unverified → fail)",
      "link": "https://verifymcp.io/servers/io-arcaeon-ledger/arcaeon-ledger#chg-chg_01a1348e-0883-7ab9-9bef-111ca50bda32"
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    {
      "id": "chg_01a1315d-1a7c-7305-8d1c-c0fbc64826ae",
      "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": {
        "reason": "provenance_deferred"
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      "occurred_on": "2026-10-12",
      "occurred_at": "2026-10-12 18:25:47.619669+00",
      "observed_since": "2026-10-04",
      "source": "scan",
      "summary": "Provenance (fail → unverified)",
      "link": "https://verifymcp.io/servers/io-arcaeon-ledger/arcaeon-ledger#chg-chg_01a1315d-1a7c-7305-8d1c-c0fbc64826ae"
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    {
      "id": "chg_01a0ec69-978e-7622-8904-bb9da907f89b",
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      "family": "build-provenance",
      "subject_kind": "check",
      "subject": "build-provenance",
      "subject_child": "",
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      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-29",
      "occurred_at": "2026-09-29 09:05:37.74909+00",
      "observed_since": "2026-09-28",
      "source": "scan",
      "summary": "Provenance (unverified → fail)",
      "link": "https://verifymcp.io/servers/io-arcaeon-ledger/arcaeon-ledger#chg-chg_01a0ec69-978e-7622-8904-bb9da907f89b"
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    {
      "id": "chg_01a004a9-6960-7b61-8d63-816bdc10a35b",
      "kind": "check.reverified",
      "family": "supplychain-malware",
      "subject_kind": "check",
      "subject": "supplychain-malware",
      "subject_child": "",
      "from_code": "supplychain.malware_inconclusive",
      "to_code": "supplychain.malware_clean",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-15",
      "occurred_at": "2026-08-15 09:03:26.54816+00",
      "observed_since": "2026-08-14",
      "source": "scan",
      "summary": "Malware scan (unverified → pass)",
      "link": "https://verifymcp.io/servers/io-arcaeon-ledger/arcaeon-ledger#chg-chg_01a004a9-6960-7b61-8d63-816bdc10a35b"
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    {
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}