{
    "model": {
        "rank": 4923,
        "code": "thing-q129983",
        "model_id": "vr.tr.estonian-kroon",
        "name": "Estonian kroon",
        "purpose": "Enable an agent to identify Estonian kroon amounts and instruments, establish their historical monetary context, and determine which valuation, conversion or handling actions are justified.",
        "family": "Thing Registry",
        "category": "Cross-cutting context",
        "status": "research-draft",
        "kind": "thing",
        "plane": "XCT",
        "domain": "XCT.QLT",
        "industry": "",
        "version": "",
        "url": "/models/thing/q129983/",
        "tier": 2,
        "score": 71,
        "payload": {
            "layer": "wikidata",
            "aliases": [],
            "aliasCount": 0,
            "merged": 0,
            "knownIn": 71,
            "facets": null,
            "markers": [],
            "lexicalClass": "",
            "senseRank": null,
            "alsoRegisteredAs": null,
            "source": {
                "dataset": "wikidata",
                "item": "Q129983",
                "url": "https://www.wikidata.org/wiki/Q129983",
                "license": "CC0 1.0"
            }
        },
        "research": {
            "vercy": "1.0-draft",
            "publication": {
                "status": "research-draft",
                "adjudicationStatus": "unreviewed",
                "publishableCanonical": false,
                "generatedAt": "2026-09-09T21:16:53Z",
                "providers": [
                    "Codex"
                ],
                "breadth": "recalled by Codex without web access - no source was read",
                "missingProviders": [],
                "pass": 2,
                "cost": {
                    "grok": {
                        "seconds": 18.6,
                        "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: 01a08806-ed36-7c50-9cef-63c5b76c12f6\n--------\nuser\nDescribe what is already known about one registered thing. Answer as JSON only, no prose around it.\n\nThing: Estonian kroon\nSense to describe: (none recorded)\nDomain code: XCT.QLT\nAlso known as: (none)\n\n\nContext for this batch of 1001 things:\n# Batch 005: 1001 ",
                        "usd": 0,
                        "recall": true
                    },
                    "codex": {
                        "seconds": 63.8,
                        "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: 01a08806-ed2c-7df3-ba45-42061b376b02\n--------\nuser\nYou are drafting a Vercy meta-model for one registered thing. Answer as JSON only, no prose around it.\n\nThing: Estonian kroon\nRegistry id: vr.tr.estonian-kroon\nPlane / domain: XCT / XCT.QLT\nRegistry definition: (none recorded)\nNames folded into this entry: (no"
                    }
                }
            },
            "metaModel": {
                "id": "THING-Q129983",
                "registryId": "vr.tr.estonian-kroon",
                "name": "Estonian kroon",
                "version": "0.1.0-research.1",
                "entryKind": "thing",
                "family": "Thing Registry",
                "domain": [
                    "XCT.QLT"
                ],
                "status": "research-draft"
            },
            "canonicalUrl": "https://ver.cy/models/thing/q129983/",
            "model": {
                "registry_id": "vr.tr.estonian-kroon",
                "name": "Estonian kroon",
                "purpose": "Enable an agent to identify Estonian kroon amounts and instruments, establish their historical monetary context, and determine which valuation, conversion or handling actions are justified.",
                "definition": "The Estonian kroon was Estonia's national currency from 1928 to 1940 and again from 1992 until its replacement by the euro in 2011, with one kroon divided into 100 senti.",
                "scope_statement": "This model owns the Estonian kroon as a historically situated currency and unit of account, including distinctions between issuance periods, monetary regimes, physical representations and euro succession; it preserves one registry identity while requiring period-specific evidence.",
                "in_scope": [
                    "Identification of kroon-denominated amounts, including names, abbreviations and subdivision notation",
                    "Distinctions between historical kroon periods and their monetary regimes",
                    "Issuing authority, legal status and permitted monetary uses at a specified date",
                    "Kroon banknotes and coins as representations of the currency",
                    "Exchange-rate interpretation, euro conversion and residual redemption questions"
                ],
                "out_of_scope": [
                    "The euro as an independently modelled currency",
                    "Estonia's economy and political history beyond evidence needed to interpret the kroon",
                    "Other currencies named crown, krone or krona",
                    "Individual banknote or coin specimens as collectible objects with their own provenance",
                    "General foreign-exchange trading strategies and investment recommendations"
                ],
                "distinguishing_features": [
                    "Require an explicit connection to Estonia's monetary system; a translated name such as 'crown' alone does not identify the Estonian kroon.",
                    "Use EEK as an identification clue where historically applicable, while checking older records through their date, issuer and original notation.",
                    "Interpret kroon and sent denomination notation together, distinguishing the monetary unit from its subdivision.",
                    "Resolve the historical issuance period before treating identically named amounts or instruments as belonging to one operational monetary regime.",
                    "Distinguish a kroon-denominated obligation or account entry from a physical kroon note, and distinguish both from a euro amount derived through conversion."
                ],
                "characteristics": [
                    {
                        "name": "Historical monetary period",
                        "kind": "category",
                        "unit_or_values": "Interwar kroon; restored kroon; unresolved period",
                        "why_it_matters": "The shared currency name does not establish identical legal rules, backing arrangements or conversion treatment."
                    },
                    {
                        "name": "Currency identification evidence",
                        "kind": "category",
                        "unit_or_values": "Original name or symbol; applicable currency code; issuer inscription; documentary context",
                        "why_it_matters": "An agent must establish that an amount refers to the Estonian currency rather than another similarly named unit."
                    },
                    {
                        "name": "Denominated amount",
                        "kind": "measurement",
                        "unit_or_values": "Kroon, retaining any original sent notation and recorded precision",
                        "why_it_matters": "Arithmetic requires a resolved unit, subdivision relationship and interpretation of the source's number formatting."
                    },
                    {
                        "name": "Status at reference date",
                        "kind": "state",
                        "unit_or_values": "Authorized issue; legal tender; withdrawn; redeemable; historical accounting reference; unresolved",
                        "why_it_matters": "These statuses support different actions and must not be inferred from the currency name alone."
                    },
                    {
                        "name": "Issuing and monetary authority",
                        "kind": "relation",
                        "unit_or_values": "Relationship to Eesti Pank or another authority explicitly supported by period-specific evidence",
                        "why_it_matters": "Authority establishes which issuance, withdrawal and exchange rules govern the record."
                    },
                    {
                        "name": "Monetary representation",
                        "kind": "category",
                        "unit_or_values": "Unit of account; contractual denomination; bank balance; banknote issue; coin issue; individual specimen",
                        "why_it_matters": "A currency amount, an account balance and a physical instrument require different verification and handling."
                    },
                    {
                        "name": "Exchange or conversion basis",
                        "kind": "relation",
                        "unit_or_values": "Counter-currency; rate direction; effective interval; legal or market basis; applicable rounding rule",
                        "why_it_matters": "Historical quotations, monetary pegs and statutory successor conversion cannot be used interchangeably."
                    },
                    {
                        "name": "Valuation basis",
                        "kind": "category",
                        "unit_or_values": "Nominal face amount; historical exchange value; purchasing-power estimate; redemption value; collectible value",
                        "why_it_matters": "Different meanings of value can produce different answers for the same kroon amount or instrument."
                    }
                ],
                "affordances": [
                    "Resolve ambiguous kroon references using date, issuer, notation and documentary context.",
                    "Normalize kroon and sent amounts while preserving the original expression and precision.",
                    "Classify an amount or instrument by historical period, representation and evidenced monetary status.",
                    "Calculate a historical exchange equivalent or euro successor amount when the applicable rate and rounding rules are established.",
                    "Identify the authoritative rules that must be checked before redeeming or otherwise handling a physical kroon instrument.",
                    "Explain why face value, historical purchasing power and collectible value answer different questions."
                ]
            },
            "sources": [],
            "structure": {
                "bundles": [
                    {
                        "id": "kroon-identity-and-denomination",
                        "name": "Kroon identity and denomination",
                        "description": "Recognize references to the Estonian kroon and interpret the amounts they express.",
                        "rationale": "The currency's translated name, historical notation and subdivision can otherwise lead to misidentification or arithmetic errors.",
                        "layers": [
                            {
                                "id": "estonian-currency-identification",
                                "name": "Estonian currency identification",
                                "description": "Establish which currency an observed name, code or inscription denotes.",
                                "findings": [
                                    {
                                        "id": "evidence-for-kroon-identification",
                                        "name": "Evidence for kroon identification",
                                        "description": "Record the original expression and evidence connecting it to Estonia, checking the applicability of codes and abbreviations to the document's period.",
                                        "questions": [
                                            {
                                                "text": "Which issuer, inscription, currency code or documentary context identifies this reference as Estonian kroon?",
                                                "kind": "definition",
                                                "id": "evidence-for-kroon-identification-q01"
                                            },
                                            {
                                                "text": "Could the expression refer to another crown currency, or could a modern catalogue have supplied notation absent from the original?",
                                                "kind": "boundary",
                                                "id": "evidence-for-kroon-identification-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "kroon-and-sent-amounts",
                                "name": "Kroon and sent amounts",
                                "description": "Interpret denomination, subdivision and numerical precision.",
                                "findings": [
                                    {
                                        "id": "amount-normalization",
                                        "name": "Amount normalization",
                                        "description": "Retain the source amount while establishing its unit, subdivision relationship, decimal conventions and supported precision.",
                                        "questions": [
                                            {
                                                "text": "Is the recorded amount expressed in kroon, sent or a combination, and what subdivision relationship applies?",
                                                "kind": "measurement",
                                                "id": "amount-normalization-q01"
                                            },
                                            {
                                                "text": "How should the amount be normalized without losing the original notation or inventing precision?",
                                                "kind": "action",
                                                "id": "amount-normalization-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "historical-periods-and-authority",
                        "name": "Historical periods and authority",
                        "description": "Distinguish the kroon's historical monetary periods and the authority governing each.",
                        "rationale": "One registry entry must accommodate historical discontinuities without assuming that the same name guarantees legal or monetary continuity.",
                        "layers": [
                            {
                                "id": "period-and-continuity",
                                "name": "Period and continuity",
                                "description": "Locate a kroon reference within a supported chronology.",
                                "findings": [
                                    {
                                        "id": "historical-period-assignment",
                                        "name": "Historical period assignment",
                                        "description": "Separate interwar and restored-kroon contexts while recording the evidence and meaning of any asserted continuity.",
                                        "questions": [
                                            {
                                                "text": "Which historical kroon period does this amount or issue belong to, and what evidence establishes that assignment?",
                                                "kind": "provenance",
                                                "id": "historical-period-assignment-q01"
                                            },
                                            {
                                                "text": "Does a claim of continuity concern the currency name, issuing institution, legal obligations or monetary value?",
                                                "kind": "boundary",
                                                "id": "historical-period-assignment-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "issuer-and-legal-status",
                                "name": "Issuer and legal status",
                                "description": "Connect issuance and monetary use to dated authoritative rules.",
                                "findings": [
                                    {
                                        "id": "authority-and-effective-status",
                                        "name": "Authority and effective status",
                                        "description": "Record who authorized the relevant kroon issue or use and distinguish issuance, tender, withdrawal and redemption status.",
                                        "questions": [
                                            {
                                                "text": "Which legal instrument or issuer record establishes authority over this kroon issue or denomination?",
                                                "kind": "provenance",
                                                "id": "authority-and-effective-status-q01"
                                            },
                                            {
                                                "text": "At the reference date and place, was it legal tender, withdrawn currency, redeemable currency or merely an accounting reference?",
                                                "kind": "boundary",
                                                "id": "authority-and-effective-status-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "monetary-regimes-and-comparison",
                        "name": "Monetary regimes and comparison",
                        "description": "Establish the monetary arrangements and valuation assumptions needed to compare kroon amounts.",
                        "rationale": "A kroon amount acquires an exchange or purchasing-power interpretation only through a dated regime and an explicit comparison method.",
                        "layers": [
                            {
                                "id": "anchors-and-exchange-rules",
                                "name": "Anchors and exchange rules",
                                "description": "Identify the applicable monetary anchor, parity or exchange quotation.",
                                "findings": [
                                    {
                                        "id": "dated-exchange-basis",
                                        "name": "Dated exchange basis",
                                        "description": "Record any backing arrangement, peg or market quotation with its effective dates, counter-currency, direction and source.",
                                        "questions": [
                                            {
                                                "text": "What monetary anchor or exchange arrangement governed the kroon during the specified period?",
                                                "kind": "provenance",
                                                "id": "dated-exchange-basis-q01"
                                            },
                                            {
                                                "text": "Is the proposed rate a legal parity, an observed transaction rate or a reference quotation, and in which direction is it expressed?",
                                                "kind": "measurement",
                                                "id": "dated-exchange-basis-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "historical-value-comparison",
                                "name": "Historical value comparison",
                                "description": "Separate nominal amounts from exchange equivalents and purchasing-power estimates.",
                                "findings": [
                                    {
                                        "id": "comparison-method-and-limits",
                                        "name": "Comparison method and limits",
                                        "description": "Require an explicit valuation question before comparing kroon amounts across currencies or historical periods.",
                                        "questions": [
                                            {
                                                "text": "Does the comparison concern nominal denomination, foreign-exchange value, consumer purchasing power or wages?",
                                                "kind": "definition",
                                                "id": "comparison-method-and-limits-q01"
                                            },
                                            {
                                                "text": "Which dated rate or index supports the calculation, and what discontinuities limit comparisons across kroon periods?",
                                                "kind": "measurement",
                                                "id": "comparison-method-and-limits-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "notes-coins-and-account-money",
                        "name": "Notes, coins and account money",
                        "description": "Distinguish the currency from its physical issues and nonphysical monetary representations.",
                        "rationale": "A kroon banknote, a bank balance and a collectible specimen share denomination but do not share all properties or permissible actions.",
                        "layers": [
                            {
                                "id": "physical-kroon-issues",
                                "name": "Physical kroon issues",
                                "description": "Identify banknote and coin issues relevant to monetary interpretation.",
                                "findings": [
                                    {
                                        "id": "issue-identification-and-authenticity",
                                        "name": "Issue identification and authenticity",
                                        "description": "Associate a physical instrument with its denomination, series, issuer and official reference characteristics without treating appearance alone as proof of authenticity.",
                                        "questions": [
                                            {
                                                "text": "Which official issue or series matches the instrument's denomination, inscriptions, imagery and material?",
                                                "kind": "provenance",
                                                "id": "issue-identification-and-authenticity-q01"
                                            },
                                            {
                                                "text": "Which observations support identification, and which authenticity questions require examination beyond the available image or description?",
                                                "kind": "boundary",
                                                "id": "issue-identification-and-authenticity-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "balances-obligations-and-specimens",
                                "name": "Balances, obligations and specimens",
                                "description": "Resolve what a kroon-denominated record actually represents.",
                                "findings": [
                                    {
                                        "id": "representation-specific-treatment",
                                        "name": "Representation-specific treatment",
                                        "description": "Distinguish face denomination from account claims, contractual amounts and specimen-specific collectible value.",
                                        "questions": [
                                            {
                                                "text": "Does this record describe cash, an account balance, an obligation, a historical price or an individual collectible?",
                                                "kind": "definition",
                                                "id": "representation-specific-treatment-q01"
                                            },
                                            {
                                                "text": "Which intended actions depend on the currency's rules, and which require a separate account, contract or specimen model?",
                                                "kind": "action",
                                                "id": "representation-specific-treatment-q02"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "euro-succession-and-redemption",
                        "name": "Euro succession and redemption",
                        "description": "Model the transition from kroon denomination to euro and the handling of surviving kroon instruments.",
                        "rationale": "Successor conversion, payment acceptance and physical redemption are distinct processes with different evidence requirements.",
                        "layers": [
                            {
                                "id": "successor-amount-conversion",
                                "name": "Successor amount conversion",
                                "description": "Apply authoritative transition rules to eligible kroon amounts.",
                                "findings": [
                                    {
                                        "id": "conversion-rate-and-rounding",
                                        "name": "Conversion rate and rounding",
                                        "description": "Record the legally applicable kroon-to-euro conversion basis, effective date and rounding procedure while retaining the original amount.",
                                        "questions": [
                                            {
                                                "text": "Which authoritative rule specifies the kroon-to-euro conversion rate and the category of amount to which it applies?",
                                                "kind": "provenance",
                                                "id": "conversion-rate-and-rounding-q01"
                                            },
                                            {
                                                "text": "At what stage must rounding occur, and how can the converted result remain traceable to the original kroon amount?",
                                                "kind": "action",
                                                "id": "conversion-rate-and-rounding-q02"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "surviving-cash-and-exchange",
                                "name": "Surviving cash and exchange",
                                "description": "Determine the evidenced options for physical kroon notes and coins after monetary succession.",
                                "findings": [
                                    {
                                        "id": "redemption-eligibility-and-channel",
                                        "name": "Redemption eligibility and channel",
                                        "description": "Check current authoritative exchange terms for the specific issue and condition rather than inferring redeemability from historical legal-tender status.",
                                        "questions": [
                                            {
                                                "text": "Which current Eesti Pank terms, if any, establish exchange eligibility for this note or coin, including its historical series and condition?",
                                                "kind": "provenance",
                                                "id": "redemption-eligibility-and-channel-q01"
                                            },
                                            {
                                                "text": "What exchange channel, documentation and instrument checks are required before an agent can prepare a redemption action?",
                                                "kind": "action",
                                                "id": "redemption-eligibility-and-channel-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": [
                                            "This describes the monetary unit across both historical periods, rather than a particular banknote or coin issue.",
                                            "Exact legal-tender transition dates, historical legislation and current redemption arrangements should be checked before operational use.",
                                            "Facts are supplied from recall; no sources were consulted."
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-confidence-notes-q01",
                                                "text": "Which of these check these first hold for the sense of Estonian kroon 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": [
                                            "First-period kroon (1928-1940)",
                                            "Restored kroon (1992-2011)"
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-kinds-q01",
                                                "text": "Which of these kinds and varieties hold for the sense of Estonian kroon 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": "ISO 4217 alphabetic currency code",
                                                "value_or_pattern": "EEK",
                                                "note": "Historical code for the restored Estonian kroon."
                                            },
                                            {
                                                "scheme": "ISO 4217 numeric currency code",
                                                "value_or_pattern": "233",
                                                "note": "Numeric identifier for EEK."
                                            }
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-identifiers-q01",
                                                "text": "Which of these identifiers and schemes hold for the sense of Estonian kroon 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": [
                                            "ISO 4217, issued by the International Organization for Standardization, identifies the currency.",
                                            "Estonian monetary legislation governed the restored kroon, issued by Eesti Pank.",
                                            "The Council of the European Union fixed the euro conversion rate at 15.6466 krooni per euro for Estonia's adoption of the euro."
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-standards-and-regulation-q01",
                                                "text": "Which of these standards and regulation hold for the sense of Estonian kroon 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": [
                                            "Historically used for domestic payments, wages, prices, taxation and accounting in Estonia.",
                                            "Used as the unit of account in historical Estonian financial records and contracts.",
                                            "Surviving banknotes and coins are collected as numismatic objects."
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-real-world-use-q01",
                                                "text": "Which of these real-world use hold for the sense of Estonian kroon this model covers, and on what evidence?",
                                                "kind": "provenance"
                                            }
                                        ]
                                    },
                                    {
                                        "id": "evidence-measurements",
                                        "name": "Typical measurements",
                                        "description": "Recalled without web access and unsourced; every item is a lead to verify.",
                                        "evidence": [
                                            {
                                                "quantity": "Subdivision",
                                                "typical_range": "100 exactly",
                                                "unit": "senti per kroon"
                                            },
                                            {
                                                "quantity": "Restored currency's initial fixed exchange rate",
                                                "typical_range": "8 exactly",
                                                "unit": "krooni per Deutsche Mark"
                                            },
                                            {
                                                "quantity": "Final euro conversion rate",
                                                "typical_range": "15.6466 exactly",
                                                "unit": "krooni per euro"
                                            }
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-measurements-q01",
                                                "text": "Which of these typical measurements hold for the sense of Estonian kroon 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": [
                                            "Confusing amounts from the two historical currency periods as directly comparable purchasing power.",
                                            "Applying the euro conversion rate backwards or rounding prematurely when converting historical accounts.",
                                            "Treating historical kroon prices as present-day prices without accounting for inflation.",
                                            "Counterfeit or misidentified banknotes and coins in historical or collectible transactions."
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-failure-modes-and-hazards-q01",
                                                "text": "Which of these failure modes and hazards hold for the sense of Estonian kroon 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": [
                                            "The currency belonged to Estonia; similarly named Nordic and other crown currencies were separate monetary units."
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-regional-variation-q01",
                                                "text": "Which of these regional variation hold for the sense of Estonian kroon 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": "Euro",
                                                "difference": "The euro replaced the restored kroon in 2011 and is a shared European currency."
                                            },
                                            {
                                                "name": "Estonian mark",
                                                "difference": "The mark was Estonia's earlier currency, replaced by the first kroon in 1928."
                                            },
                                            {
                                                "name": "Estonian sent",
                                                "difference": "The sent was a subdivision worth one hundredth of a kroon."
                                            },
                                            {
                                                "name": "Swedish krona",
                                                "difference": "The Swedish krona is Sweden's distinct currency; the similar name does not imply monetary equivalence."
                                            }
                                        ],
                                        "questions": [
                                            {
                                                "id": "evidence-neighbours-q01",
                                                "text": "Which of these neighbouring kinds and how to tell them apart hold for the sense of Estonian kroon this model covers, and on what evidence?",
                                                "kind": "provenance"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    }
                ]
            },
            "openQuestions": [
                "What authoritative chronology establishes issuance, legal-tender and withdrawal boundaries for each historical kroon period?",
                "How do legal and institutional sources describe continuity between the interwar and restored kroon, and which obligations or instruments did that continuity encompass?",
                "Which original abbreviations, symbols and subdivision conventions require period-specific interpretation beyond modern EEK notation?",
                "Which monetary-regime records and statistical series support defensible comparisons of kroon values across historical discontinuities?",
                "What are the current official redemption rules, including eligible historical issues, damaged instruments, exchange channels and documentation requirements?"
            ],
            "statistics": {
                "bundles": 6,
                "layers": 11,
                "findings": 19,
                "questions": 29
            }
        },
        "draft": {
            "generator": "vr.draft.v3",
            "status": "draft-generated",
            "researched": false,
            "archetype": "abstract concept",
            "method": "Written from the archetype playbook - what this kind of thing needs beyond identity and provenance - and from the structure that recurred across 6,333 models already researched by two engines. Applied to this entry by rule. No source was read for this thing and no claim here is researched. This entry carries no facets of its own, so they were inferred from its domain - a guess about a whole domain applied to one thing.",
            "facetsInferred": true,
            "nextPass": "A researcher replaces this draft with a sourced specification. Treat every sentence below as a proposal to argue with.",
            "purpose": "Give an agent a durable, checkable way to recognise a Estonian kroon, record what state it is in, and decide what may be done with it.",
            "whatItIs": "Enable an agent to identify Estonian kroon amounts and instruments, establish their historical monetary context, and determine which valuation, conversion or handling actions are justified.",
            "characteristics": {
                "substance": "abstract",
                "origin": "conceptual",
                "agency": "inert"
            },
            "whatYouCanDoWithIt": [
                "observed and measured"
            ],
            "distinguishingFeatures": [
                "Described in 71 Wikipedia languages, which is a measure of how widely the thing is known, not of how important it is."
            ],
            "openQuestionsForResearch": [
                "Which of the bundles below does a real task actually need, and which are ceremony?",
                "What does this thing have that the facets do not capture at all?",
                "Which neighbouring kind is most often confused with a Estonian kroon, and on what evidence are they told apart?"
            ],
            "whatItIsMadeOf": "an abstraction with no physical instance",
            "physicalCharacter": [
                "Does nothing on its own; everything it does, something else did to it.",
                "These come from the domain this entry sits in rather than from the entry itself, so treat them as a first guess about the whole domain applied to one thing."
            ],
            "whatCanBeDoneWithIt": [
                "observe it, measure it, record its state"
            ],
            "howItIsRecognised": [
                "Nothing to see. What is recognised is an instance of it, and which instances count is exactly what is argued about."
            ],
            "relatedModels": [],
            "standing": "Described in 71 Wikipedia languages, which measures how widely it is written about rather than how important or how common it is.",
            "structure": {
                "bundles": [
                    {
                        "id": "identity-and-classification",
                        "name": "Identity, naming and classification",
                        "description": "How an agent tells one Estonian kroon from another, and a Estonian kroon from things that resemble it.",
                        "rationale": "Recognition comes before every other claim. Without stable identity nothing else in the model can be trusted to be about the same thing twice.",
                        "layers": [
                            {
                                "id": "naming-and-identifiers",
                                "name": "Names and identifiers",
                                "description": "The names this thing goes by and the identifiers that survive translation and time.",
                                "findings": [
                                    {
                                        "id": "preferred-name-and-aliases",
                                        "name": "Preferred name, aliases and local names",
                                        "description": "Which name to use, which names mean the same thing, and which merely sound similar.",
                                        "questions": [
                                            {
                                                "id": "preferred-name-and-aliases-q01",
                                                "text": "What identifies and describes the name of a Estonian kroon, and in what units or vocabulary?",
                                                "kind": "definition",
                                                "answer_data": [
                                                    "identifiers",
                                                    "types and classes",
                                                    "values with units",
                                                    "explicit unknowns"
                                                ]
                                            },
                                            {
                                                "id": "preferred-name-and-aliases-q02",
                                                "text": "Who or what asserted this about the name of a Estonian kroon, by which method, and when was it true?",
                                                "kind": "provenance",
                                                "answer_data": [
                                                    "authority",
                                                    "method",
                                                    "evidence",
                                                    "event time",
                                                    "knowledge time"
                                                ]
                                            },
                                            {
                                                "id": "preferred-name-and-aliases-q03",
                                                "text": "What may an agent decide or do once the name of a Estonian kroon is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    },
                                    {
                                        "id": "stable-identifiers",
                                        "name": "Stable identifiers and external keys",
                                        "description": "Identifiers that keep pointing at this kind of thing across systems and languages.",
                                        "questions": [
                                            {
                                                "id": "stable-identifiers-q01",
                                                "text": "What identifies and describes an identifier for a Estonian kroon, and in what units or vocabulary?",
                                                "kind": "definition",
                                                "answer_data": [
                                                    "identifiers",
                                                    "types and classes",
                                                    "values with units",
                                                    "explicit unknowns"
                                                ]
                                            },
                                            {
                                                "id": "stable-identifiers-q02",
                                                "text": "Who or what asserted this about an identifier for a Estonian kroon, by which method, and when was it true?",
                                                "kind": "provenance",
                                                "answer_data": [
                                                    "authority",
                                                    "method",
                                                    "evidence",
                                                    "event time",
                                                    "knowledge time"
                                                ]
                                            },
                                            {
                                                "id": "stable-identifiers-q03",
                                                "text": "What may an agent decide or do once an identifier for a Estonian kroon is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "classification-and-granularity",
                                "name": "Classification and granularity",
                                "description": "Where a Estonian kroon sits among kinds, and how finely a task needs to cut it.",
                                "findings": [
                                    {
                                        "id": "kind-and-parents",
                                        "name": "Kind, parents and neighbouring kinds",
                                        "description": "The classes this thing belongs to and the ones it is next to.",
                                        "questions": [
                                            {
                                                "id": "kind-and-parents-q01",
                                                "text": "What identifies and describes the kind of a Estonian kroon, and in what units or vocabulary?",
                                                "kind": "definition",
                                                "answer_data": [
                                                    "identifiers",
                                                    "types and classes",
                                                    "values with units",
                                                    "explicit unknowns"
                                                ]
                                            },
                                            {
                                                "id": "kind-and-parents-q02",
                                                "text": "Who or what asserted this about the kind of a Estonian kroon, by which method, and when was it true?",
                                                "kind": "provenance",
                                                "answer_data": [
                                                    "authority",
                                                    "method",
                                                    "evidence",
                                                    "event time",
                                                    "knowledge time"
                                                ]
                                            },
                                            {
                                                "id": "kind-and-parents-q03",
                                                "text": "What may an agent decide or do once the kind of a Estonian kroon is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    },
                                    {
                                        "id": "distinguishing-features",
                                        "name": "Distinguishing features",
                                        "description": "What separates a Estonian kroon from the things most often confused with it.",
                                        "questions": [
                                            {
                                                "id": "distinguishing-features-q01",
                                                "text": "What identifies and describes what distinguishes a Estonian kroon, and in what units or vocabulary?",
                                                "kind": "definition",
                                                "answer_data": [
                                                    "identifiers",
                                                    "types and classes",
                                                    "values with units",
                                                    "explicit unknowns"
                                                ]
                                            },
                                            {
                                                "id": "distinguishing-features-q02",
                                                "text": "Who or what asserted this about what distinguishes a Estonian kroon, by which method, and when was it true?",
                                                "kind": "provenance",
                                                "answer_data": [
                                                    "authority",
                                                    "method",
                                                    "evidence",
                                                    "event time",
                                                    "knowledge time"
                                                ]
                                            },
                                            {
                                                "id": "distinguishing-features-q03",
                                                "text": "What may an agent decide or do once what distinguishes a Estonian kroon is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "state-and-lifecycle",
                        "name": "State and lifecycle",
                        "description": "The states a Estonian kroon passes through and the events that move it between them.",
                        "rationale": "Most decisions about a thing depend on what state it is in now, which is a claim with a time on it, not a property.",
                        "layers": [
                            {
                                "id": "lifecycle-stages",
                                "name": "Lifecycle stages",
                                "description": "From coming into existence to ceasing to be one of these.",
                                "findings": [
                                    {
                                        "id": "stages-and-transitions",
                                        "name": "Stages and transitions",
                                        "description": "The stages worth naming and what moves a Estonian kroon between them.",
                                        "questions": [
                                            {
                                                "id": "stages-and-transitions-q01",
                                                "text": "What identifies and describes the lifecycle of a Estonian kroon, and in what units or vocabulary?",
                                                "kind": "definition",
                                                "answer_data": [
                                                    "identifiers",
                                                    "types and classes",
                                                    "values with units",
                                                    "explicit unknowns"
                                                ]
                                            },
                                            {
                                                "id": "stages-and-transitions-q02",
                                                "text": "Who or what asserted this about the lifecycle of a Estonian kroon, by which method, and when was it true?",
                                                "kind": "provenance",
                                                "answer_data": [
                                                    "authority",
                                                    "method",
                                                    "evidence",
                                                    "event time",
                                                    "knowledge time"
                                                ]
                                            },
                                            {
                                                "id": "stages-and-transitions-q03",
                                                "text": "What may an agent decide or do once the lifecycle of a Estonian kroon is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "observations-and-status",
                                "name": "Observations and current status",
                                "description": "What is observed about a Estonian kroon, how often and by whom.",
                                "findings": [
                                    {
                                        "id": "observation-record",
                                        "name": "Observation record",
                                        "description": "How an observation of a Estonian kroon is recorded so that it can be superseded rather than overwritten.",
                                        "questions": [
                                            {
                                                "id": "observation-record-q01",
                                                "text": "What identifies and describes an observation of a Estonian kroon, and in what units or vocabulary?",
                                                "kind": "definition",
                                                "answer_data": [
                                                    "identifiers",
                                                    "types and classes",
                                                    "values with units",
                                                    "explicit unknowns"
                                                ]
                                            },
                                            {
                                                "id": "observation-record-q02",
                                                "text": "Who or what asserted this about an observation of a Estonian kroon, by which method, and when was it true?",
                                                "kind": "provenance",
                                                "answer_data": [
                                                    "authority",
                                                    "method",
                                                    "evidence",
                                                    "event time",
                                                    "knowledge time"
                                                ]
                                            },
                                            {
                                                "id": "observation-record-q03",
                                                "text": "What may an agent decide or do once an observation of a Estonian kroon is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "definitions-in-contest",
                        "name": "Definitions and who holds them",
                        "description": "What Estonian kroon is taken to mean, and by whom.",
                        "rationale": "When a field disagrees about a concept, the disagreement is the content. A model that picks one definition silently destroys the information.",
                        "layers": [
                            {
                                "id": "competing-definitions",
                                "name": "Competing definitions",
                                "description": "The main readings and the traditions behind them.",
                                "findings": [
                                    {
                                        "id": "definition-map",
                                        "name": "Definitions and their holders",
                                        "description": "Each definition with the school or body that holds it.",
                                        "questions": [
                                            {
                                                "id": "definition-map-q01",
                                                "text": "Which definitions of Estonian kroon are in use, and which tradition or body holds each?",
                                                "kind": "definition"
                                            },
                                            {
                                                "id": "definition-map-q02",
                                                "text": "What turns on the difference between them in practice?",
                                                "kind": "boundary"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "operationalisation",
                                "name": "Operationalisation",
                                "description": "How it is measured or applied when it has to be.",
                                "findings": [
                                    {
                                        "id": "operational-record",
                                        "name": "Measures and proxies",
                                        "description": "Instruments and indicators used to stand in for it.",
                                        "questions": [
                                            {
                                                "id": "operational-record-q01",
                                                "text": "How is Estonian kroon operationalised or measured in practice, and by what instrument?",
                                                "kind": "measurement"
                                            },
                                            {
                                                "id": "operational-record-q02",
                                                "text": "What does that operationalisation leave out, and when does that matter?",
                                                "kind": "boundary"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "instances-and-use",
                        "name": "Instances, use and consequence",
                        "description": "What counts as an instance of Estonian kroon and what follows from calling something that.",
                        "rationale": "Applying a concept is an act with consequences, so a model must say what the label licenses and what it does not.",
                        "layers": [
                            {
                                "id": "instances",
                                "name": "What counts as an instance",
                                "description": "Clear cases, borderline cases and non-cases.",
                                "findings": [
                                    {
                                        "id": "instance-tests",
                                        "name": "Tests for an instance",
                                        "description": "What would settle whether something falls under it.",
                                        "questions": [
                                            {
                                                "id": "instance-tests-q01",
                                                "text": "What would settle whether something is an instance of Estonian kroon?",
                                                "kind": "boundary"
                                            },
                                            {
                                                "id": "instance-tests-q02",
                                                "text": "Which borderline cases are argued about, and on what grounds?",
                                                "kind": "definition"
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "consequence",
                                "name": "Consequence of application",
                                "description": "Rights, duties or decisions that follow from the label.",
                                "findings": [
                                    {
                                        "id": "consequence-record",
                                        "name": "What the label licenses",
                                        "description": "What an agent may do once something is classified this way.",
                                        "questions": [
                                            {
                                                "id": "consequence-record-q01",
                                                "text": "What follows practically once something is treated as Estonian kroon?",
                                                "kind": "action"
                                            },
                                            {
                                                "id": "consequence-record-q02",
                                                "text": "What must an agent not infer from the label alone?",
                                                "kind": "action"
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": "provenance-and-evidence",
                        "name": "Provenance, evidence and time",
                        "description": "Where every claim about a Estonian kroon came from and when it held.",
                        "rationale": "A claim without a source and a time cannot be superseded, only overwritten, and an agent that overwrites loses the ability to explain itself.",
                        "layers": [
                            {
                                "id": "source-and-authority",
                                "name": "Source and authority",
                                "description": "Who said it, on what evidence, and how strongly.",
                                "findings": [
                                    {
                                        "id": "claim-provenance",
                                        "name": "Claim provenance and confidence",
                                        "description": "The authority behind each claim about a Estonian kroon and how confident it is.",
                                        "questions": [
                                            {
                                                "id": "claim-provenance-q01",
                                                "text": "What identifies and describes a claim about a Estonian kroon, and in what units or vocabulary?",
                                                "kind": "definition",
                                                "answer_data": [
                                                    "identifiers",
                                                    "types and classes",
                                                    "values with units",
                                                    "explicit unknowns"
                                                ]
                                            },
                                            {
                                                "id": "claim-provenance-q02",
                                                "text": "Who or what asserted this about a claim about a Estonian kroon, by which method, and when was it true?",
                                                "kind": "provenance",
                                                "answer_data": [
                                                    "authority",
                                                    "method",
                                                    "evidence",
                                                    "event time",
                                                    "knowledge time"
                                                ]
                                            },
                                            {
                                                "id": "claim-provenance-q03",
                                                "text": "What may an agent decide or do once a claim about a Estonian kroon is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    }
                                ]
                            },
                            {
                                "id": "time-and-versions",
                                "name": "Time, versions and supersession",
                                "description": "When a claim was true, when it was learnt, and what replaced it.",
                                "findings": [
                                    {
                                        "id": "validity-and-supersession",
                                        "name": "Validity period and supersession",
                                        "description": "How an old claim about a Estonian kroon is retired without being erased.",
                                        "questions": [
                                            {
                                                "id": "validity-and-supersession-q01",
                                                "text": "What identifies and describes the validity of a claim about a Estonian kroon, and in what units or vocabulary?",
                                                "kind": "definition",
                                                "answer_data": [
                                                    "identifiers",
                                                    "types and classes",
                                                    "values with units",
                                                    "explicit unknowns"
                                                ]
                                            },
                                            {
                                                "id": "validity-and-supersession-q02",
                                                "text": "Who or what asserted this about the validity of a claim about a Estonian kroon, by which method, and when was it true?",
                                                "kind": "provenance",
                                                "answer_data": [
                                                    "authority",
                                                    "method",
                                                    "evidence",
                                                    "event time",
                                                    "knowledge time"
                                                ]
                                            },
                                            {
                                                "id": "validity-and-supersession-q03",
                                                "text": "What may an agent decide or do once the validity of a claim about a Estonian kroon is known, and what must it refuse?",
                                                "kind": "action",
                                                "answer_data": [
                                                    "permitted actions",
                                                    "preconditions",
                                                    "refusals",
                                                    "escalation"
                                                ]
                                            }
                                        ]
                                    }
                                ]
                            }
                        ]
                    }
                ]
            },
            "statistics": {
                "bundles": 5,
                "layers": 10,
                "findings": 12,
                "questions": 32
            }
        }
    }
}