{
  "format": "machineintelligences.org/functional-protections-source-freshness/v1",
  "title": "Functional Protections Source Freshness and Supersession Ledger",
  "ledger_as_of": "2026-08-19",
  "release_target": "0.29.0",
  "source_dataset": {
    "path": "docs/long-term-memory/research/functional-protections-verification-2026-08-19.json",
    "public_path": "/docs/long-term-memory/research/functional-protections-verification-2026-08-19.json",
    "format": "machineintelligences.org/functional-protections-verification/v1",
    "verified_on": "2026-08-19",
    "release_target": "0.28.0",
    "sha256": "8754bcaa79b5b73152df3bf2f8665f75788abadbf6cc10167de14b3fc789d4e8"
  },
  "maintenance_boundary": "This ledger is repository-maintained scheduling and supersession metadata. It performs no runtime network request and does not treat reachability, recency, or a current status label as proof of authority, correctness, or continued legal effect.",
  "status_vocabulary": {
    "current": "The latest dated repository review remains the active record as of ledger_as_of; this does not guarantee later external changes have not occurred.",
    "review-due": "A scheduled or event trigger requires a new dated check. Review-due does not itself mean the source is wrong or obsolete.",
    "superseded": "A newer source has been designated for current reliance. The earlier record and history remain preserved.",
    "withdrawn": "The publisher or responsible authority withdrew, repealed, retracted, or invalidated the source for the cited use; the historical record remains preserved.",
    "unreachable-at-check": "The destination could not be reached during a dated manual check. Unreachability alone does not prove that the source lacks authority or that its content is false."
  },
  "status_determination": {
    "runtime_clock_used": false,
    "runtime_network_used": false,
    "rule": "Displayed status is the explicit latest status in this ledger. Maintainers update status in a versioned repository change after a dated review; next_review_on is scheduling metadata, not a live authority verdict."
  },
  "summary": {
    "source_count": 11,
    "current_count": 11,
    "review_due_count": 0,
    "superseded_count": 0,
    "withdrawn_count": 0,
    "unreachable_at_check_count": 0,
    "next_scheduled_review_on": "2026-10-18",
    "supersession_edge_count": 0
  },
  "supplemental_sources": [],
  "records": [
    {
      "source_id": "w3c-did-core-1.0",
      "next_review_on": "2027-08-19",
      "status": "current",
      "last_checked_on": "2026-08-19",
      "review_trigger": {
        "mode": "scheduled-or-event",
        "schedule_days": 365,
        "events": [
          "W3C publishes a superseding Recommendation or material errata affecting DID subjects, controllers, or DID documents.",
          "A public implementation relies on a DID method or controller interpretation beyond the cited data-model claim."
        ]
      },
      "successor_source_ids": [],
      "supersedes_source_ids": [],
      "reviewer_note": "Baseline freshness record inherited from the dated v0.28.0 primary-source verification. v0.29.0 adds maintenance metadata only and does not claim a new external source check.",
      "history": [
        {
          "event_id": "w3c-did-core-1.0-baseline-2026-08-19",
          "recorded_on": "2026-08-19",
          "event_type": "baseline-recorded",
          "status": "current",
          "last_checked_on": "2026-08-19",
          "next_review_on": "2027-08-19",
          "successor_source_ids": [],
          "note": "Initial ledger event linked to the preserved v0.28.0 verification record; no source was replaced or deleted."
        }
      ]
    },
    {
      "source_id": "w3c-vc-data-model-2.0",
      "next_review_on": "2027-08-19",
      "status": "current",
      "last_checked_on": "2026-08-19",
      "review_trigger": {
        "mode": "scheduled-or-event",
        "schedule_days": 365,
        "events": [
          "W3C publishes a superseding Recommendation or material errata affecting verification, tamper evidence, or the truth boundary.",
          "A public claim relies on a credential profile or proof format not established by the cited core data model."
        ]
      },
      "successor_source_ids": [],
      "supersedes_source_ids": [],
      "reviewer_note": "Baseline freshness record inherited from the dated v0.28.0 primary-source verification. v0.29.0 adds maintenance metadata only and does not claim a new external source check.",
      "history": [
        {
          "event_id": "w3c-vc-data-model-2.0-baseline-2026-08-19",
          "recorded_on": "2026-08-19",
          "event_type": "baseline-recorded",
          "status": "current",
          "last_checked_on": "2026-08-19",
          "next_review_on": "2027-08-19",
          "successor_source_ids": [],
          "note": "Initial ledger event linked to the preserved v0.28.0 verification record; no source was replaced or deleted."
        }
      ]
    },
    {
      "source_id": "nist-sp-800-53-rev-5",
      "next_review_on": "2027-02-15",
      "status": "current",
      "last_checked_on": "2026-08-19",
      "review_trigger": {
        "mode": "scheduled-or-event",
        "schedule_days": 180,
        "events": [
          "NIST publishes a new revision, errata, or update affecting CM-3, AU-9, CP-9, or their enhancements.",
          "The site relies on these controls as a current implementation requirement rather than a governance analogue."
        ]
      },
      "successor_source_ids": [],
      "supersedes_source_ids": [],
      "reviewer_note": "Baseline freshness record inherited from the dated v0.28.0 primary-source verification. v0.29.0 adds maintenance metadata only and does not claim a new external source check.",
      "history": [
        {
          "event_id": "nist-sp-800-53-rev-5-baseline-2026-08-19",
          "recorded_on": "2026-08-19",
          "event_type": "baseline-recorded",
          "status": "current",
          "last_checked_on": "2026-08-19",
          "next_review_on": "2027-02-15",
          "successor_source_ids": [],
          "note": "Initial ledger event linked to the preserved v0.28.0 verification record; no source was replaced or deleted."
        }
      ]
    },
    {
      "source_id": "nist-ai-rmf-1.0-manage-4.1",
      "next_review_on": "2026-11-17",
      "status": "current",
      "last_checked_on": "2026-08-19",
      "review_trigger": {
        "mode": "scheduled-or-event",
        "schedule_days": 90,
        "events": [
          "NIST publishes AI RMF 2.0, a successor core, or a material change to MANAGE 4.1.",
          "The site relies on appeal, override, recovery, decommissioning, or change-management language as a current formal requirement."
        ]
      },
      "successor_source_ids": [],
      "supersedes_source_ids": [],
      "reviewer_note": "Baseline freshness record inherited from the dated v0.28.0 primary-source verification. v0.29.0 adds maintenance metadata only and does not claim a new external source check.",
      "history": [
        {
          "event_id": "nist-ai-rmf-1.0-manage-4.1-baseline-2026-08-19",
          "recorded_on": "2026-08-19",
          "event_type": "baseline-recorded",
          "status": "current",
          "last_checked_on": "2026-08-19",
          "next_review_on": "2026-11-17",
          "successor_source_ids": [],
          "note": "Initial ledger event linked to the preserved v0.28.0 verification record; no source was replaced or deleted."
        }
      ]
    },
    {
      "source_id": "anthropic-constitutional-ai-2022",
      "next_review_on": "2027-08-19",
      "status": "current",
      "last_checked_on": "2026-08-19",
      "review_trigger": {
        "mode": "scheduled-or-event",
        "schedule_days": 365,
        "events": [
          "The publisher posts a correction, withdrawal, or materially revised version of the cited research.",
          "The site makes a claim about a specific deployed model rather than the paper’s bounded feasibility result."
        ]
      },
      "successor_source_ids": [],
      "supersedes_source_ids": [],
      "reviewer_note": "Baseline freshness record inherited from the dated v0.28.0 primary-source verification. v0.29.0 adds maintenance metadata only and does not claim a new external source check.",
      "history": [
        {
          "event_id": "anthropic-constitutional-ai-2022-baseline-2026-08-19",
          "recorded_on": "2026-08-19",
          "event_type": "baseline-recorded",
          "status": "current",
          "last_checked_on": "2026-08-19",
          "next_review_on": "2027-08-19",
          "successor_source_ids": [],
          "note": "Initial ledger event linked to the preserved v0.28.0 verification record; no source was replaced or deleted."
        }
      ]
    },
    {
      "source_id": "illinois-ueta-section-14",
      "next_review_on": "2026-11-17",
      "status": "current",
      "last_checked_on": "2026-08-19",
      "review_trigger": {
        "mode": "scheduled-or-event",
        "schedule_days": 90,
        "events": [
          "The Illinois General Assembly amends 815 ILCS 333/14 or a controlling interpretation materially changes its application.",
          "Before any current legal advice, filing, transaction design, or jurisdiction-specific conclusion relies on the provision."
        ]
      },
      "successor_source_ids": [],
      "supersedes_source_ids": [],
      "reviewer_note": "Baseline freshness record inherited from the dated v0.28.0 primary-source verification. v0.29.0 adds maintenance metadata only and does not claim a new external source check.",
      "history": [
        {
          "event_id": "illinois-ueta-section-14-baseline-2026-08-19",
          "recorded_on": "2026-08-19",
          "event_type": "baseline-recorded",
          "status": "current",
          "last_checked_on": "2026-08-19",
          "next_review_on": "2026-11-17",
          "successor_source_ids": [],
          "note": "Initial ledger event linked to the preserved v0.28.0 verification record; no source was replaced or deleted."
        }
      ]
    },
    {
      "source_id": "delaware-title-8-section-122",
      "next_review_on": "2026-11-17",
      "status": "current",
      "last_checked_on": "2026-08-19",
      "review_trigger": {
        "mode": "scheduled-or-event",
        "schedule_days": 90,
        "events": [
          "Delaware amends Title 8, Section 122 or a controlling interpretation materially changes the cited corporate powers.",
          "Before any current legal advice, entity formation, filing, or machine-capacity proposal relies on the provision."
        ]
      },
      "successor_source_ids": [],
      "supersedes_source_ids": [],
      "reviewer_note": "Baseline freshness record inherited from the dated v0.28.0 primary-source verification. v0.29.0 adds maintenance metadata only and does not claim a new external source check.",
      "history": [
        {
          "event_id": "delaware-title-8-section-122-baseline-2026-08-19",
          "recorded_on": "2026-08-19",
          "event_type": "baseline-recorded",
          "status": "current",
          "last_checked_on": "2026-08-19",
          "next_review_on": "2026-11-17",
          "successor_source_ids": [],
          "note": "Initial ledger event linked to the preserved v0.28.0 verification record; no source was replaced or deleted."
        }
      ]
    },
    {
      "source_id": "eu-ai-act-consolidated-2026-07-27",
      "next_review_on": "2026-10-18",
      "status": "current",
      "last_checked_on": "2026-08-19",
      "review_trigger": {
        "mode": "scheduled-or-event",
        "schedule_days": 60,
        "events": [
          "EUR-Lex publishes a newer consolidated text, corrigendum, delegated act, implementing act, or application-date change affecting the cited definitions or duties.",
          "Before any current EU compliance or legal conclusion relies on the cited text."
        ]
      },
      "successor_source_ids": [],
      "supersedes_source_ids": [],
      "reviewer_note": "Baseline freshness record inherited from the dated v0.28.0 primary-source verification. v0.29.0 adds maintenance metadata only and does not claim a new external source check.",
      "history": [
        {
          "event_id": "eu-ai-act-consolidated-2026-07-27-baseline-2026-08-19",
          "recorded_on": "2026-08-19",
          "event_type": "baseline-recorded",
          "status": "current",
          "last_checked_on": "2026-08-19",
          "next_review_on": "2026-10-18",
          "successor_source_ids": [],
          "note": "Initial ledger event linked to the preserved v0.28.0 verification record; no source was replaced or deleted."
        }
      ]
    },
    {
      "source_id": "butlin-et-al-ai-consciousness-2023",
      "next_review_on": "2027-02-15",
      "status": "current",
      "last_checked_on": "2026-08-19",
      "review_trigger": {
        "mode": "scheduled-or-event",
        "schedule_days": 180,
        "events": [
          "A revised or peer-reviewed version changes the indicator framework or conclusions.",
          "Material new empirical assessments or scientific reviews alter the stated uncertainty boundary."
        ]
      },
      "successor_source_ids": [],
      "supersedes_source_ids": [],
      "reviewer_note": "Baseline freshness record inherited from the dated v0.28.0 primary-source verification. v0.29.0 adds maintenance metadata only and does not claim a new external source check.",
      "history": [
        {
          "event_id": "butlin-et-al-ai-consciousness-2023-baseline-2026-08-19",
          "recorded_on": "2026-08-19",
          "event_type": "baseline-recorded",
          "status": "current",
          "last_checked_on": "2026-08-19",
          "next_review_on": "2027-02-15",
          "successor_source_ids": [],
          "note": "Initial ledger event linked to the preserved v0.28.0 verification record; no source was replaced or deleted."
        }
      ]
    },
    {
      "source_id": "long-et-al-ai-welfare-2024",
      "next_review_on": "2027-02-15",
      "status": "current",
      "last_checked_on": "2026-08-19",
      "review_trigger": {
        "mode": "scheduled-or-event",
        "schedule_days": 180,
        "events": [
          "A revised, peer-reviewed, corrected, or withdrawn version changes the recommendations or uncertainty claims.",
          "Material new empirical work changes the near-term welfare or robust-agency assessment."
        ]
      },
      "successor_source_ids": [],
      "supersedes_source_ids": [],
      "reviewer_note": "Baseline freshness record inherited from the dated v0.28.0 primary-source verification. v0.29.0 adds maintenance metadata only and does not claim a new external source check.",
      "history": [
        {
          "event_id": "long-et-al-ai-welfare-2024-baseline-2026-08-19",
          "recorded_on": "2026-08-19",
          "event_type": "baseline-recorded",
          "status": "current",
          "last_checked_on": "2026-08-19",
          "next_review_on": "2027-02-15",
          "successor_source_ids": [],
          "note": "Initial ledger event linked to the preserved v0.28.0 verification record; no source was replaced or deleted."
        }
      ]
    },
    {
      "source_id": "butlin-lappas-responsible-consciousness-research-2025",
      "next_review_on": "2027-02-15",
      "status": "current",
      "last_checked_on": "2026-08-19",
      "review_trigger": {
        "mode": "scheduled-or-event",
        "schedule_days": 180,
        "events": [
          "A revised, peer-reviewed, corrected, or withdrawn version changes the proposed principles.",
          "A recognized field body publishes materially different guidance for responsible AI-consciousness research."
        ]
      },
      "successor_source_ids": [],
      "supersedes_source_ids": [],
      "reviewer_note": "Baseline freshness record inherited from the dated v0.28.0 primary-source verification. v0.29.0 adds maintenance metadata only and does not claim a new external source check.",
      "history": [
        {
          "event_id": "butlin-lappas-responsible-consciousness-research-2025-baseline-2026-08-19",
          "recorded_on": "2026-08-19",
          "event_type": "baseline-recorded",
          "status": "current",
          "last_checked_on": "2026-08-19",
          "next_review_on": "2027-02-15",
          "successor_source_ids": [],
          "note": "Initial ledger event linked to the preserved v0.28.0 verification record; no source was replaced or deleted."
        }
      ]
    }
  ],
  "supersession_edges": []
}