{
  "vercy": "1.0-draft",
  "publication": {
    "status": "research-draft",
    "adjudicationStatus": "unreviewed",
    "publishableCanonical": false,
    "generatedAt": "2026-09-12T09:30:03Z",
    "providers": [
      "Codex"
    ],
    "breadth": "recalled by Codex without web access - no source was read",
    "missingProviders": [],
    "pass": 2,
    "cost": {
      "grok": {
        "seconds": 19.8,
        "error": "Reading additional input from stdin...\nOpenAI Codex v0.153.4\n--------\nworkdir: R:\\02_PROJECTS\\02_Meta_Models_Platforms\\Ver.cy\\current\\thing-registry-backlog\nmodel: gpt-6-astra\nprovider: openai\napproval: never\nsandbox: read-only\nreasoning effort: none\nreasoning summaries: none\nsession id: 01a094f2-d2c9-73f0-8dc5-335cb87d05b2\n--------\nuser\nDescribe what is already known about one registered thing. Answer as JSON only, no prose around it.\n\nThing: entrenched clause\nSense to describe: (none recorded)\nDomain code: INF.MED\nAlso known as: (none)\n\n\nContext for this batch of 1001 things:\n# Batch 043: 10",
        "usd": 0.0,
        "recall": true
      },
      "codex": {
        "seconds": 67.7,
        "error": "Reading additional input from stdin...\nOpenAI Codex v0.153.4\n--------\nworkdir: R:\\02_PROJECTS\\02_Meta_Models_Platforms\\Ver.cy\\current\\thing-registry-backlog\nmodel: gpt-6-astra\nprovider: openai\napproval: never\nsandbox: read-only\nreasoning effort: none\nreasoning summaries: none\nsession id: 01a094f2-d2ba-70a0-85dd-33bdf034215b\n--------\nuser\nYou are drafting a Vercy meta-model for one registered thing. Answer as JSON only, no prose around it.\n\nThing: entrenched clause\nRegistry id: vr.tr.entrenched-clause\nPlane / domain: INF / INF.MED\nRegistry definition: (none recorded)\nNames folded into this entr"
      }
    },
    "enrichment": {
      "pass": 3,
      "engine": "claude",
      "producedAt": "2026-10-06T12:00:00Z",
      "ingestedAt": "2026-10-06T08:45:15+00:00",
      "fields": [
        "agent_conduct",
        "ethics",
        "failure_modes_and_hazards",
        "owners",
        "visual_identification"
      ]
    },
    "gate": {
      "passed": true,
      "version": "1.0",
      "at": "2026-10-07T10:10:27+00:00",
      "evidence": [
        "completeness 1.00",
        "sense: Wikidata description",
        "2 live sources",
        "review by codex: pass"
      ]
    }
  },
  "metaModel": {
    "id": "THING-Q17990855",
    "registryId": "vr.tr.entrenched-clause",
    "name": "entrenched clause",
    "version": "0.1.0-research.1",
    "entryKind": "thing",
    "family": "Thing Registry",
    "domain": [
      "INF.MED"
    ],
    "status": "research-draft"
  },
  "canonicalUrl": "https://ver.cy/models/thing/q17990855/",
  "model": {
    "registry_id": "vr.tr.entrenched-clause",
    "name": "entrenched clause",
    "purpose": "Enable an agent to recognise an entrenched clause, identify the provisions and amendment routes it constrains, and assess proposed changes against its recorded legal authority and unresolved interpretations.",
    "definition": "An entrenched clause is a provision in a constitution or other governing instrument that restricts amendment or repeal of specified provisions by imposing requirements beyond the ordinary amendment process or by prohibiting certain changes.",
    "scope_statement": "This model owns a provision's entrenchment function: the text protected, the special barriers to alteration, their claimed authority, and the evidence needed to assess their application in a particular legal order.",
    "in_scope": [
      "Identification and authoritative wording of the entrenchment provision",
      "Protected provisions, principles, and expressly stated exceptions",
      "Special amendment conditions and purported prohibitions on amendment",
      "Whether the entrenchment rule itself is protected against alteration",
      "Interpretations, enforcement mechanisms, and disputed legal effects"
    ],
    "out_of_scope": [
      "The constitution, statute, charter, or other instrument as a whole",
      "The substantive policy or rights content of protected provisions except where needed to determine protection",
      "Ordinary amendment procedures except as the baseline for identifying entrenchment",
      "General institutional models of legislatures, electorates, and courts",
      "Amendment campaigns and political events as independent activities"
    ],
    "distinguishing_features": [
      "The provision purports to restrict alteration of identified legal text or principles, rather than merely prescribe conduct under them.",
      "The restriction adds a special barrier relative to the amendment route otherwise applicable; the relevant baseline must be identified.",
      "Protection may arise from a separate clause, so the protected provision and the entrenching provision must be distinguishable.",
      "A special amendment procedure must be distinguished from a purported prohibition on amendment.",
      "Political difficulty, customary restraint, or emphatic wording alone does not establish an operative entrenchment rule; the claimed legal basis must be recorded."
    ],
    "characteristics": [
      {
        "name": "Authoritative text and location",
        "kind": "relation",
        "unit_or_values": "Containing instrument, provision identifier, authoritative text, version, and language",
        "why_it_matters": "Recognition and assessment depend on the exact provision in the relevant version."
      },
      {
        "name": "Protected target",
        "kind": "relation",
        "unit_or_values": "Enumerated provisions, defined subject matter, principles, or combinations of these",
        "why_it_matters": "Determines whether a proposed change reaches something claimed to be protected."
      },
      {
        "name": "Entrenchment mechanism",
        "kind": "category",
        "unit_or_values": "Enhanced voting requirement, additional consent, referendum, temporal restriction, amendment prohibition, other, or disputed",
        "why_it_matters": "Determines which conditions or prohibitions an agent must examine."
      },
      {
        "name": "Approval threshold",
        "kind": "measurement",
        "unit_or_values": "Required count or proportion, with the denominator, voting body, and applicable stage explicitly recorded; not applicable where absent",
        "why_it_matters": "A proportion is unusable without knowing whose votes count and how the denominator is defined."
      },
      {
        "name": "Protection of the entrenchment rule",
        "kind": "state",
        "unit_or_values": "Expressly protected, claimed to be implicitly protected, no protection identified, disputed, or unresolved",
        "why_it_matters": "A proposal may attempt to remove the barrier before changing the protected material."
      },
      {
        "name": "Legal effect assessment",
        "kind": "state",
        "unit_or_values": "Supported, qualified, rejected, disputed, or unassessed, with jurisdiction, date, and supporting authority",
        "why_it_matters": "The text's claim to entrenchment must be separated from an assessment of its legal effect."
      },
      {
        "name": "Temporal applicability",
        "kind": "state",
        "unit_or_values": "Not yet effective, operative, suspended, expired, repealed, or disputed, assessed for a specified date",
        "why_it_matters": "The applicable restriction may differ between the proposal, approval, and commencement dates."
      }
    ],
    "affordances": [
      "Locate the authoritative entrenchment text and connect it to the provisions it protects.",
      "Translate stated amendment conditions into an evidence checklist while preserving ambiguous wording.",
      "Screen a proposed amendment for direct or indirect effects on protected material.",
      "Identify missing approvals, uncertain thresholds, and questions requiring jurisdiction-specific interpretation.",
      "Compare versions and flag changes to the protected scope or amendment barrier.",
      "Produce a qualified assessment that distinguishes textual requirements, supported interpretations, and unresolved issues."
    ],
    "agent_conduct": {
      "may": [
        "Identify entrenched clauses in a constitution and state the requirements for amending them, from the official text.",
        "Explain the purpose of entrenchment in general terms."
      ],
      "must_not": [
        "Present an interpretation of entrenchment as settled law when courts have not ruled.",
        "Help circumvent constitutional protections by unlawful means.",
        "Misquote constitutional text or present an outdated version."
      ],
      "requires_human": [
        "Giving legal opinions used in constitutional disputes."
      ]
    },
    "ethics": {
      "considerations": [
        "Entrenchment protects rights and institutions but can also lock in injustice.",
        "Constitutional change affects everyone in a state."
      ],
      "affected_parties": [
        "Citizens",
        "Minorities protected by entrenched rights",
        "Lawmakers"
      ]
    },
    "owners": {
      "steward": "The constitutional order of the state; courts interpret it.",
      "master_systems": [
        "Official constitutional texts and gazettes"
      ]
    },
    "visual_identification": [
      "Appears in constitutional text with special amendment rules, such as supermajorities or referendums, or a bar on amendment."
    ],
    "failure_modes_and_hazards": [
      "Rigid clauses can block needed reform.",
      "Misreading entrenchment can mislead public debate."
    ],
    "what_it_is_for": [
      "Entrenched clauses occur in constitutions to protect specified institutions, rights or foundational principles from ordinary amendment.",
      "They are examined when assessing constitutional reform proposals and disputes about the limits of amendment powers.",
      "Their effect depends on the governing constitutional text and its authoritative interpretation."
    ],
    "standards_and_regulation": [
      "Article 79(3) of Germany's Basic Law, adopted by the Parliamentary Council, prohibits amendments affecting specified federal arrangements and the principles laid down in Articles 1 and 20.",
      "Article 89 of the French Constitution of 1958, adopted by the French people through referendum, prohibits amendment of the republican form of government."
    ]
  },
  "sources": [
    {
      "id": "wikidata",
      "title": "Wikidata item Q17990855: entrenched clause",
      "url": "https://www.wikidata.org/wiki/Q17990855",
      "url_status": "live",
      "what_it_supports": "identity and sense of the item",
      "checked_by": "wikidata-api"
    },
    {
      "id": "wikipedia-en",
      "title": "Wikipedia: Entrenched clause",
      "url": "https://en.wikipedia.org/wiki/Entrenched_clause",
      "url_status": "live",
      "what_it_supports": "general description of the item",
      "checked_by": "wikidata-api sitelink"
    }
  ],
  "structure": {
    "bundles": [
      {
        "id": "entrenchment-text-and-target",
        "name": "Entrenchment text and target",
        "description": "Identify the provision that creates the restriction and the material it purports to protect.",
        "rationale": "An agent must distinguish the amendment barrier from both its containing instrument and its protected targets.",
        "layers": [
          {
            "id": "authoritative-provision",
            "name": "Authoritative provision",
            "description": "Establish the wording, location, and version of the entrenching rule.",
            "findings": [
              {
                "id": "controlling-text",
                "name": "Controlling text",
                "description": "Record the exact restriction and its provenance without treating a summary or translation as automatically authoritative.",
                "questions": [
                  {
                    "text": "Which provision and version contain the operative entrenchment wording?",
                    "kind": "provenance",
                    "id": "controlling-text-q01"
                  },
                  {
                    "text": "Which publication and language establish the authoritative text, and how are discrepancies resolved?",
                    "kind": "provenance",
                    "id": "controlling-text-q02"
                  }
                ]
              }
            ]
          },
          {
            "id": "protected-material",
            "name": "Protected material",
            "description": "Determine the text or subject matter reached by the restriction.",
            "findings": [
              {
                "id": "protection-boundary",
                "name": "Protection boundary",
                "description": "Separate expressly designated targets from protection inferred through interpretation.",
                "questions": [
                  {
                    "text": "Does the clause protect named provisions, substantive principles, institutional arrangements, or a combination?",
                    "kind": "definition",
                    "id": "protection-boundary-q01"
                  },
                  {
                    "text": "What exceptions or limits narrow the protected material, and which boundaries remain disputed?",
                    "kind": "boundary",
                    "id": "protection-boundary-q02"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "special-amendment-barriers",
        "name": "Special amendment barriers",
        "description": "Represent the conditions or prohibitions that distinguish this clause from the applicable amendment baseline.",
        "rationale": "Entrenchment can be assessed only by identifying the additional restriction and its precise operation.",
        "layers": [
          {
            "id": "baseline-and-restriction",
            "name": "Baseline and restriction",
            "description": "Identify what alteration would ordinarily require and what the clause adds.",
            "findings": [
              {
                "id": "barrier-type",
                "name": "Barrier type",
                "description": "Distinguish conditional amendability from a claimed prohibition and preserve any limits on either.",
                "questions": [
                  {
                    "text": "What amendment procedure would apply to the target without this entrenchment rule?",
                    "kind": "boundary",
                    "id": "barrier-type-q01"
                  },
                  {
                    "text": "What extra condition or prohibition does the clause impose, and on which forms of alteration?",
                    "kind": "definition",
                    "id": "barrier-type-q02"
                  }
                ]
              }
            ]
          },
          {
            "id": "condition-composition",
            "name": "Condition composition",
            "description": "Describe how voting, consent, timing, and other requirements combine.",
            "findings": [
              {
                "id": "satisfaction-criteria",
                "name": "Satisfaction criteria",
                "description": "Record each condition's actors, thresholds, order, and alternatives sufficiently precisely to assess evidence.",
                "questions": [
                  {
                    "text": "For each required vote or consent, what body, threshold, denominator, and quorum apply?",
                    "kind": "measurement",
                    "id": "satisfaction-criteria-q01"
                  },
                  {
                    "text": "Which conditions are cumulative or alternative, and what sequence, waiting periods, or deadlines govern them?",
                    "kind": "action",
                    "id": "satisfaction-criteria-q02"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "authority-and-resistance-to-circumvention",
        "name": "Authority and resistance to circumvention",
        "description": "Examine the legal basis of the restriction and its treatment of attempts to alter or bypass the barrier.",
        "rationale": "Restrictive wording alone cannot settle whether the barrier binds the relevant amendment power or survives a preliminary repeal.",
        "layers": [
          {
            "id": "binding-authority",
            "name": "Binding authority",
            "description": "Connect the claimed restriction to the legal order in which it is assessed.",
            "findings": [
              {
                "id": "basis-and-reach",
                "name": "Basis and reach",
                "description": "Record the authorities supporting or contesting the clause's effect on specified amendment actors and powers.",
                "questions": [
                  {
                    "text": "What legal authority supports or contests the clause's ability to bind the relevant amendment actor?",
                    "kind": "provenance",
                    "id": "basis-and-reach-q01"
                  },
                  {
                    "text": "Which amendment or replacement powers are claimed to fall within its reach, and which are claimed to fall outside it?",
                    "kind": "boundary",
                    "id": "basis-and-reach-q02"
                  }
                ]
              }
            ]
          },
          {
            "id": "alteration-of-the-barrier",
            "name": "Alteration of the barrier",
            "description": "Assess protection of the entrenchment provision and possible indirect changes to its targets.",
            "findings": [
              {
                "id": "self-protection-and-indirect-change",
                "name": "Self-protection and indirect change",
                "description": "Keep express wording separate from interpretations concerning staged repeal, equivalent substitutions, and indirect impairment.",
                "questions": [
                  {
                    "text": "Is alteration of the entrenchment clause itself restricted, and what text or interpretation establishes that restriction?",
                    "kind": "boundary",
                    "id": "self-protection-and-indirect-change-q01"
                  },
                  {
                    "text": "How have relevant authorities treated staged repeal or changes that preserve protected wording while changing its effect?",
                    "kind": "provenance",
                    "id": "self-protection-and-indirect-change-q02"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "application-review-and-current-state",
        "name": "Application, review, and current state",
        "description": "Apply the restriction to a concrete proposal and record the evidence, review route, and temporal limits of the assessment.",
        "rationale": "An agent needs a traceable basis for judging a proposed change without converting unresolved interpretation into a definitive legal outcome.",
        "layers": [
          {
            "id": "proposal-assessment",
            "name": "Proposal assessment",
            "description": "Compare a particular change with the protected scope and applicable requirements.",
            "findings": [
              {
                "id": "trigger-and-compliance",
                "name": "Trigger and compliance",
                "description": "Record why the proposal triggers the clause and what establishes satisfaction or breach of its requirements.",
                "questions": [
                  {
                    "text": "Which parts or effects of the proposal engage the protected target, and on what interpretation?",
                    "kind": "boundary",
                    "id": "trigger-and-compliance-q01"
                  },
                  {
                    "text": "What records establish satisfaction of each applicable condition, or identify a proposed change as prohibited?",
                    "kind": "action",
                    "id": "trigger-and-compliance-q02"
                  }
                ]
              }
            ]
          },
          {
            "id": "review-and-temporal-status",
            "name": "Review and temporal status",
            "description": "Identify competent review mechanisms and the time-specific status of the clause and assessment.",
            "findings": [
              {
                "id": "reviewable-outcome",
                "name": "Reviewable outcome",
                "description": "Connect the assessment to available review, authoritative decisions, and events that could change its applicability.",
                "questions": [
                  {
                    "text": "Who can determine compliance, through what procedure, and with what recorded consequences for a defective amendment?",
                    "kind": "action",
                    "id": "reviewable-outcome-q01"
                  },
                  {
                    "text": "At the relevant date, which enactments, amendments, decisions, or expiry conditions determine the clause's operative status?",
                    "kind": "provenance",
                    "id": "reviewable-outcome-q02"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "evidence-and-external-alignment",
        "name": "Evidence and external alignment",
        "description": "What the world already says about this thing, gathered so the model can be checked against it.",
        "rationale": "A model that cannot be lined up against existing standards, identifiers and practice cannot be adopted by anyone who already uses them.",
        "layers": [
          {
            "id": "reported-evidence",
            "name": "Reported evidence",
            "description": "Findings from the breadth pass, kept separate from the structural claims.",
            "findings": [
              {
                "id": "evidence-confidence-notes",
                "name": "Check these first",
                "description": "Recalled without web access and unsourced; every item is a lead to verify.",
                "evidence": [
                  "Terminology varies: some writers use entrenchment broadly for constitutional rigidity, while others reserve it for special protection of particular provisions.",
                  "The enforceability of self-entrenchment and the treatment of constitutional replacement depend on the jurisdiction.",
                  "This is recall-based information; exact wording, current interpretation, and the registry's intended sense require verification."
                ],
                "questions": [
                  {
                    "id": "evidence-confidence-notes-q01",
                    "text": "Which of these check these first hold for the sense of entrenched clause this model covers, and on what evidence?",
                    "kind": "provenance"
                  }
                ]
              },
              {
                "id": "evidence-kinds",
                "name": "Kinds and varieties",
                "description": "Recalled without web access and unsourced; every item is a lead to verify.",
                "evidence": [
                  "Procedural entrenchment requiring a special amendment process",
                  "Substantive entrenchment prohibiting specified changes",
                  "Time-limited entrenchment",
                  "Self-entrenchment protecting the entrenching provision itself"
                ],
                "questions": [
                  {
                    "id": "evidence-kinds-q01",
                    "text": "Which of these kinds and varieties hold for the sense of entrenched clause this model covers, and on what evidence?",
                    "kind": "provenance"
                  }
                ]
              },
              {
                "id": "evidence-identifiers",
                "name": "Identifiers and schemes",
                "description": "Recalled without web access and unsourced; every item is a lead to verify.",
                "evidence": [
                  {
                    "scheme": "Constitutional provision citation",
                    "value_or_pattern": "Instrument title, jurisdiction, article or section, and paragraph",
                    "note": "Identifies a particular clause; there is no universal identifier scheme specifically for entrenched clauses."
                  }
                ],
                "questions": [
                  {
                    "id": "evidence-identifiers-q01",
                    "text": "Which of these identifiers and schemes hold for the sense of entrenched clause this model covers, and on what evidence?",
                    "kind": "provenance"
                  }
                ]
              },
              {
                "id": "evidence-standards-and-regulation",
                "name": "Standards and regulation",
                "description": "Recalled without web access and unsourced; every item is a lead to verify.",
                "evidence": [
                  "Germany's Basic Law, Article 79(3): prohibits amendments affecting specified foundational principles and federal arrangements.",
                  "United States Constitution, Article V: protects a state's equal suffrage in the Senate against deprivation without that state's consent."
                ],
                "questions": [
                  {
                    "id": "evidence-standards-and-regulation-q01",
                    "text": "Which of these standards and regulation hold for the sense of entrenched clause this model covers, and on what evidence?",
                    "kind": "provenance"
                  }
                ]
              },
              {
                "id": "evidence-real-world-use",
                "name": "Real-world use",
                "description": "Recalled without web access and unsourced; every item is a lead to verify.",
                "evidence": [
                  "Protecting foundational constitutional principles against amendment",
                  "Protecting federal units or minority interests from unilateral constitutional change",
                  "Requiring broader consent for changes to designated provisions",
                  "Providing grounds for judicial review of constitutional amendments where the legal system permits it"
                ],
                "questions": [
                  {
                    "id": "evidence-real-world-use-q01",
                    "text": "Which of these real-world use hold for the sense of entrenched clause this model covers, and on what evidence?",
                    "kind": "provenance"
                  }
                ]
              },
              {
                "id": "evidence-failure-modes-and-hazards",
                "name": "Failure modes and hazards",
                "description": "Recalled without web access and unsourced; every item is a lead to verify.",
                "evidence": [
                  "Ambiguous protected language creates disputes over the scope of permissible amendments.",
                  "Weak enforcement can make formal entrenchment ineffective.",
                  "Excessive rigidity can obstruct necessary constitutional adaptation.",
                  "Entrenchment can preserve unjust arrangements as well as protect rights.",
                  "Attempts to remove the protective clause before changing the protected provision can expose uncertainty about self-entrenchment."
                ],
                "questions": [
                  {
                    "id": "evidence-failure-modes-and-hazards-q01",
                    "text": "Which of these failure modes and hazards hold for the sense of entrenched clause this model covers, and on what evidence?",
                    "kind": "provenance"
                  }
                ]
              },
              {
                "id": "evidence-regional-variation",
                "name": "Regional variation",
                "description": "Recalled without web access and unsourced; every item is a lead to verify.",
                "evidence": [
                  "Germany expressly prohibits amendments affecting specified constitutional fundamentals.",
                  "The United States combines amendment procedures with a specific continuing protection for equal state suffrage in the Senate.",
                  "India's basic structure doctrine imposes judicially developed substantive limits on constitutional amendment; these limits are not themselves an express entrenched clause."
                ],
                "questions": [
                  {
                    "id": "evidence-regional-variation-q01",
                    "text": "Which of these regional variation hold for the sense of entrenched clause this model covers, and on what evidence?",
                    "kind": "provenance"
                  }
                ]
              },
              {
                "id": "evidence-neighbours",
                "name": "Neighbouring kinds and how to tell them apart",
                "description": "Recalled without web access and unsourced; every item is a lead to verify.",
                "evidence": [
                  {
                    "name": "Amendment clause",
                    "difference": "An amendment clause sets procedures for changing an instrument; an entrenched clause specially protects designated provisions or principles."
                  },
                  {
                    "name": "Eternity clause",
                    "difference": "An eternity clause prohibits amendment of designated matters indefinitely; entrenchment also includes additional procedural requirements and temporary restrictions."
                  },
                  {
                    "name": "Basic structure doctrine",
                    "difference": "This doctrine derives substantive amendment limits through constitutional interpretation rather than an express protective clause."
                  },
                  {
                    "name": "Supremacy clause",
                    "difference": "A supremacy clause establishes priority over conflicting law; an entrenched clause restricts changes to the governing instrument itself."
                  }
                ],
                "questions": [
                  {
                    "id": "evidence-neighbours-q01",
                    "text": "Which of these neighbouring kinds and how to tell them apart hold for the sense of entrenched clause this model covers, and on what evidence?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          }
        ]
      }
    ]
  },
  "openQuestions": [
    "Should this registry entry include entrenchment in corporate and private governing instruments, or be limited to constitutional and legislative provisions?",
    "Should a provision protected by a separate entrenching clause itself be called an entrenched clause, and how should those two roles be represented?",
    "Should general constitutional amendment rules qualify as entrenchment within this model, or only special restrictions protecting selected provisions?",
    "How should the model connect textual entrenchment to implied limits on amendment without conflating a clause with a judicial doctrine?",
    "What jurisdiction-specific evidence is sufficient to assess self-protection, indirect circumvention, and purported absolute unamendability?"
  ],
  "statistics": {
    "bundles": 5,
    "layers": 9,
    "findings": 16,
    "questions": 24
  }
}
