{ "model": { "rank": 5718, "code": "thing-q58447", "model_id": "vr.tr.hydrazine", "name": "hydrazine", "purpose": "Enable an AI agent to recognise hydrazine, assess the identity and condition of a particular material quantity, and determine which actions require evidence, controls or specialist authorisation.", "family": "Thing Registry", "category": "Physical world and living systems", "status": "research-draft", "kind": "thing", "plane": "PHY", "domain": "PHY.MAT", "industry": "", "version": "", "url": "/models/thing/q58447/", "tier": 2, "score": 65, "payload": { "layer": "wikidata", "aliases": [ "heptamethylenediamine", "hydrazine hydrate" ], "aliasCount": 2, "merged": 2, "knownIn": 65, "facets": null, "markers": [], "lexicalClass": "", "senseRank": null, "alsoRegisteredAs": "vr.tr.hydrazine", "source": { "dataset": "wikidata", "item": "Q58447", "url": "https://www.wikidata.org/wiki/Q58447", "license": "CC0 1.0" } }, "research": { "vercy": "1.0-draft", "publication": { "status": "research-draft", "adjudicationStatus": "unreviewed", "publishableCanonical": false, "generatedAt": "2026-09-07T09:06:39Z", "providers": [ "Codex" ], "missingProviders": [ "Grok" ], "pass": 2, "cost": { "grok": { "usd": null, "turns": null, "seconds": 10.1, "error": "Error: Internal error: {\n \"message\": \"API error (status 402 Payment Required): Grok Build usage balance exhausted\",\n \"http_status\": 402\n}", "retried": true }, "codex": { "seconds": 88.5, "error": "Reading additional input from stdin...\nOpenAI Codex v0.153.3\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: 01a07b1d-45ad-78d1-bf64-6746567d3fbf\n--------\nuser\nYou are drafting a Vercy meta-model for one registered thing. Answer as JSON only, no prose around it.\n\nThing: hydrazine\nRegistry id: vr.tr.hydrazine\nPlane / domain: PHY / PHY.MAT\nRegistry definition: (none recorded)\nNames folded into this entry: (none)\n\nA Ver" } } }, "metaModel": { "id": "THING-Q58447", "registryId": "vr.tr.hydrazine", "name": "hydrazine", "version": "0.1.0-research.1", "entryKind": "thing", "family": "Thing Registry", "domain": [ "PHY.MAT" ], "status": "research-draft" }, "canonicalUrl": "https://ver.cy/models/thing/q58447/", "model": { "registry_id": "vr.tr.hydrazine", "name": "hydrazine", "purpose": "Enable an AI agent to recognise hydrazine, assess the identity and condition of a particular material quantity, and determine which actions require evidence, controls or specialist authorisation.", "definition": "", "scope_statement": "This model owns hydrazine as a chemical substance and the identity, composition, condition and disposition of material represented as hydrazine; it distinguishes the substance from formulations containing it and from the equipment, processes and organisations handling it.", "in_scope": [ "Chemical identity of hydrazine, N2H4, and evidence supporting the identification", "Distinction between anhydrous hydrazine, water-containing material, hydrate designations and hydrazine-containing formulations", "Measured composition, impurities and fitness against a declared material specification", "Physical condition, containment interfaces and evidence of contamination or change", "Material-specific hazards, compatibility evidence and constraints on proposed actions" ], "out_of_scope": [ "Independent substance models for substituted hydrazines, hydrazinium salts and unrelated nitrogen compounds", "Complete formulation models for mixtures in which hydrazine is one constituent", "Design and operation of propulsion systems, reactors or hydrazine manufacturing processes", "Engineering certification of tanks, transfer equipment and ventilation systems", "Clinical management of exposure and organisation-wide emergency response procedures" ], "distinguishing_features": [ "Determine whether identity evidence establishes N2H4 rather than relying on a trade name, appearance or intended use.", "Check the molecular identity to distinguish hydrazine from methylhydrazine and dimethylhydrazines; shared applications do not establish equivalence.", "Check water content and the supplier's naming convention before treating 'hydrazine', 'hydrazine hydrate' and 'aqueous hydrazine' as interchangeable descriptions.", "Check whether the identified species is neutral hydrazine or a hydrazinium salt; the latter requires a related substance identity.", "Determine whether a reported value describes a hydrazine material quantity or merely the hydrazine concentration in another material." ], "characteristics": [ { "name": "Chemical identity", "kind": "category", "unit_or_values": "Declared substance name, molecular formula and verified identifiers", "why_it_matters": "Prevents substitution of chemically distinct materials that share names or uses." }, { "name": "Identity confidence", "kind": "state", "unit_or_values": "Declared only | document-supported | analytically supported | conflicting | unknown", "why_it_matters": "Determines whether the material can be treated as identified hydrazine." }, { "name": "Material presentation", "kind": "category", "unit_or_values": "Declared anhydrous | hydrate-labelled | aqueous solution | other formulation | unresolved", "why_it_matters": "Separates naming conventions from demonstrated composition." }, { "name": "Hydrazine content", "kind": "measurement", "unit_or_values": "Mass fraction, mole fraction or mass concentration with explicit basis, method and uncertainty", "why_it_matters": "Supports valid comparison between assays, labels and acceptance specifications." }, { "name": "Water content", "kind": "measurement", "unit_or_values": "Mass fraction or another explicitly defined basis, with method and sampling date", "why_it_matters": "Helps distinguish material presentations and assess specification compliance." }, { "name": "Impurity profile", "kind": "measurement", "unit_or_values": "Named analytes and concentrations, including reporting limits", "why_it_matters": "Contaminants can affect suitability and compatibility assessments." }, { "name": "Physical condition", "kind": "state", "unit_or_values": "Observed phase, homogeneity and abnormal changes at recorded temperature and pressure", "why_it_matters": "Prevents interpreting a condition observation without its environmental context." }, { "name": "Material temperature", "kind": "measurement", "unit_or_values": "°C or K, with timestamp and measurement location", "why_it_matters": "Provides context for phase, condition and applicability of handling evidence." }, { "name": "Contact materials", "kind": "relation", "unit_or_values": "Links to wetted surfaces, seals, residues and their compatibility evidence", "why_it_matters": "Makes material-specific compatibility review possible." }, { "name": "Containment status", "kind": "state", "unit_or_values": "Reported intact | integrity uncertain | suspected release | confirmed release", "why_it_matters": "Changes which routine actions remain eligible for consideration." }, { "name": "Use specification", "kind": "relation", "unit_or_values": "Applicable grade or application specification, revision and acceptance evidence", "why_it_matters": "Chemical identity alone does not demonstrate fitness for a proposed use." }, { "name": "Disposition", "kind": "state", "unit_or_values": "Unassessed | held for review | accepted for a named use | rejected | assigned to a waste process", "why_it_matters": "Records a bounded decision without implying universal permission to use the material." } ], "affordances": [ "Reconcile labels, supplier documents and analytical results to assess hydrazine identity.", "Compare hydrazine content, water content and impurity evidence against a named specification.", "Identify missing evidence that prevents a material quantity from being accepted for use.", "Screen proposed contact, storage or transfer arrangements against applicable compatibility evidence and refer unresolved cases for specialist review.", "Flag condition changes or containment concerns and invoke the applicable site procedure.", "Record a traceable acceptance, hold, rejection or waste-routing decision for a specific material quantity." ] }, "sources": [], "structure": { "bundles": [ { "id": "hydrazine-identity", "name": "Hydrazine identity", "description": "Establishes what the material is and how confidently its hydrazine identity is known.", "rationale": "Hydrazine must be distinguished from related nitrogen compounds and from ambiguous commercial descriptions before its properties or permissions are inferred.", "layers": [ { "id": "molecular-identity", "name": "Molecular identity", "description": "Separates hydrazine from substituted hydrazines and salt forms.", "findings": [ { "id": "identity-supported-by-evidence", "name": "Identity supported by evidence", "description": "Records the claimed chemical identity and the evidence that supports or contradicts it.", "questions": [ { "text": "What evidence identifies the substance as N2H4 rather than a substituted hydrazine or hydrazinium salt?", "kind": "definition", "id": "identity-supported-by-evidence-q01" }, { "text": "Which supplier records or analytical results support that identity, and do any disagree?", "kind": "provenance", "id": "identity-supported-by-evidence-q02" } ] } ] }, { "id": "commercial-designation", "name": "Commercial designation", "description": "Interprets hydrazine labels without assuming they fully specify composition.", "findings": [ { "id": "label-to-material-meaning", "name": "Label-to-material meaning", "description": "Resolves how anhydrous, hydrate and solution labels relate to the actual material.", "questions": [ { "text": "What does the supplier mean by the hydrazine designation on this material?", "kind": "definition", "id": "label-to-material-meaning-q01" }, { "text": "Does this record represent hydrazine material itself or a formulation requiring a separate mixture model?", "kind": "boundary", "id": "label-to-material-meaning-q02" } ] } ] } ] }, { "id": "composition-and-grade", "name": "Composition and grade", "description": "Captures hydrazine assay, water and impurities in relation to a declared grade.", "rationale": "A hydrazine name alone cannot establish concentration, purity or suitability for an application.", "layers": [ { "id": "hydrazine-water-balance", "name": "Hydrazine and water", "description": "Makes concentration statements comparable and exposes ambiguous reporting bases.", "findings": [ { "id": "assay-basis-established", "name": "Assay basis established", "description": "Records hydrazine and water measurements with sufficient context to interpret them.", "questions": [ { "text": "What are the measured hydrazine and water contents, with units, analytical methods and uncertainties?", "kind": "measurement", "id": "assay-basis-established-q01" }, { "text": "Is the declared percentage expressed as N2H4 content, a hydrate-equivalent value or another basis?", "kind": "definition", "id": "assay-basis-established-q02" } ] } ] }, { "id": "impurities-and-acceptance", "name": "Impurities and acceptance", "description": "Connects composition evidence to the specific grade being claimed.", "findings": [ { "id": "grade-supported-by-assay", "name": "Grade supported by assay", "description": "Distinguishes documented compliance from an unsupported grade label.", "questions": [ { "text": "Which impurities does the declared hydrazine specification constrain, and what results and reporting limits are available?", "kind": "measurement", "id": "grade-supported-by-assay-q01" }, { "text": "Which specification revision and batch certificate support the grade claim?", "kind": "provenance", "id": "grade-supported-by-assay-q02" } ] } ] } ] }, { "id": "material-condition", "name": "Material condition", "description": "Assesses the present condition of a hydrazine quantity and the relevance of historical measurements.", "rationale": "An earlier certificate cannot by itself establish the present condition of material after storage, opening or contact with other substances.", "layers": [ { "id": "physical-state", "name": "Physical state", "description": "Relates observations to composition and environmental conditions.", "findings": [ { "id": "observed-condition-consistent", "name": "Observed condition consistent", "description": "Records whether observed phase and homogeneity agree with applicable reference information.", "questions": [ { "text": "What phase and homogeneity are observed at the recorded material temperature, pressure and composition?", "kind": "measurement", "id": "observed-condition-consistent-q01" }, { "text": "Which reference supports the expected physical condition for this hydrazine presentation?", "kind": "provenance", "id": "observed-condition-consistent-q02" } ] } ] }, { "id": "history-and-change", "name": "History and change", "description": "Tracks events that may make earlier hydrazine condition evidence unrepresentative.", "findings": [ { "id": "current-evidence-representative", "name": "Current evidence representative", "description": "Links condition evidence to opening, transfer, exposure and storage history.", "questions": [ { "text": "What opening, transfer, temperature excursion or possible contamination events occurred after the latest representative assay?", "kind": "provenance", "id": "current-evidence-representative-q01" }, { "text": "What evidence or approved reassessment is needed before the previous hydrazine acceptance decision can still be relied on?", "kind": "action", "id": "current-evidence-representative-q02" } ] } ] } ] }, { "id": "hazards-and-contact", "name": "Hazards and contact", "description": "Connects the actual hydrazine presentation to hazard information, contact compatibility and containment concerns.", "rationale": "Hazard and compatibility conclusions must apply to the recorded composition and circumstances of the proposed action.", "layers": [ { "id": "applicable-hazard-evidence", "name": "Applicable hazard evidence", "description": "Identifies hazard information that matches this material.", "findings": [ { "id": "hazard-record-matches-material", "name": "Hazard record matches material", "description": "Prevents unsupported transfer of hazard classifications between different hydrazine presentations.", "questions": [ { "text": "Which current safety data and authoritative assessments apply to this hydrazine concentration and formulation?", "kind": "provenance", "id": "hazard-record-matches-material-q01" }, { "text": "Which exposure, fire and reactivity concerns identified by those sources constrain the proposed action?", "kind": "boundary", "id": "hazard-record-matches-material-q02" } ] } ] }, { "id": "compatibility-and-containment", "name": "Compatibility and containment", "description": "Evaluates the evidence needed for hydrazine contact with equipment or other substances.", "findings": [ { "id": "contact-arrangement-supported", "name": "Contact arrangement supported", "description": "Records contact materials, residues and containment evidence without treating this model as equipment certification.", "questions": [ { "text": "What evidence supports compatibility of this hydrazine material with the proposed wetted surfaces, seals and possible residues under the intended conditions?", "kind": "provenance", "id": "contact-arrangement-supported-q01" }, { "text": "Is containment integrity established, and which site procedure governs uncertain integrity or a suspected release?", "kind": "action", "id": "contact-arrangement-supported-q02" } ] } ] } ] }, { "id": "use-and-disposition", "name": "Use and disposition", "description": "Turns hydrazine identity, quality and condition evidence into a bounded material decision.", "rationale": "Recognition as hydrazine does not establish that a particular quantity is acceptable for a particular use or handling action.", "layers": [ { "id": "application-fitness", "name": "Application fitness", "description": "Evaluates material acceptance against the intended application's requirements.", "findings": [ { "id": "named-use-acceptance", "name": "Named-use acceptance", "description": "States which application requirements the material meets and which remain unresolved.", "questions": [ { "text": "What intended use and hydrazine material specification define acceptance for this quantity?", "kind": "boundary", "id": "named-use-acceptance-q01" }, { "text": "Do identity, composition and current condition evidence satisfy those requirements, and which gaps prevent acceptance?", "kind": "action", "id": "named-use-acceptance-q02" } ] } ] }, { "id": "controlled-disposition", "name": "Controlled disposition", "description": "Records the decision, its authority and the circumstances that require review.", "findings": [ { "id": "disposition-authorised-and-bounded", "name": "Disposition authorised and bounded", "description": "Links acceptance, hold, rejection or waste routing to evidence and an applicable procedure.", "questions": [ { "text": "Who or what approved procedure authorises the proposed disposition of this hydrazine quantity?", "kind": "provenance", "id": "disposition-authorised-and-bounded-q01" }, { "text": "Which changes in composition, condition, containment or intended use require the decision to be reviewed?", "kind": "action", "id": "disposition-authorised-and-bounded-q02" } ] } ] } ] } ] }, "openQuestions": [ "Does the existing Vercy catalogue already contain an authoritative hydrazine model, and how does it assign ownership of hydrate-labelled material and aqueous solutions?", "Which authoritative references resolve supplier differences in hydrazine hydrate naming and assay reporting?", "Which analytical methods, sampling requirements and impurity limits are appropriate for the grades this registry entry must support?", "Which validated sources establish physical behaviour and contact compatibility across the compositions and conditions the model must cover?", "Which jurisdictional requirements, site procedures and review authorities govern acceptance, reassessment and waste routing in the intended deployment?" ], "statistics": { "bundles": 5, "layers": 10, "findings": 10, "questions": 20 } }, "draft": { "generator": "vr.draft.v3", "status": "draft-generated", "researched": false, "archetype": "chemical substance or material", "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 hydrazine, record what state it is in, and decide what may be done with it.", "whatItIs": "Enable an AI agent to recognise hydrazine, assess the identity and condition of a particular material quantity, and determine which actions require evidence, controls or specialist authorisation.", "characteristics": { "substance": "material", "origin": "natural", "agency": "inert", "mobility": "varies" }, "whatYouCanDoWithIt": [ "observed and measured", "consumed or used up" ], "distinguishingFeatures": [ "Names folded into this entry, which a task may need to split apart again: heptamethylenediamine, hydrazine hydrate.", "2 finer distinctions are held as aliases rather than separate entries, because telling them apart needs a task that asks for it.", "Described in 65 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 hydrazine, and on what evidence are they told apart?" ], "whatItIsMadeOf": "matter you can touch", "physicalCharacter": [ "Mobility varies between examples.", "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", "use it up, and then need more of it" ], "howItIsRecognised": [ "Not recognisable by sight in any reliable way. Appearance varies with grade, form and additives; identification is by label, by documentation, or by assay." ], "relatedModels": [ { "relation": "covers", "note": "Finer kinds folded into this entry because telling them apart needs a task that asks for it. Each is a model waiting to be split out when one does.", "targets": [ "heptamethylenediamine", "hydrazine hydrate" ] } ], "standing": "Described in 65 Wikipedia languages, which measures how widely it is written about rather than how important or how common it is. 2 finer distinctions are held inside this entry as names rather than as separate models.", "structure": { "bundles": [ { "id": "identity-and-classification", "name": "Identity, naming and classification", "description": "How an agent tells one hydrazine from another, and a hydrazine 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 hydrazine, 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 hydrazine, 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 hydrazine 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 hydrazine, 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 hydrazine, 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 hydrazine 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 hydrazine 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 hydrazine, 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 hydrazine, 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 hydrazine 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 hydrazine from the things most often confused with it.", "questions": [ { "id": "distinguishing-features-q01", "text": "What identifies and describes what distinguishes a hydrazine, 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 hydrazine, 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 hydrazine is known, and what must it refuse?", "kind": "action", "answer_data": [ "permitted actions", "preconditions", "refusals", "escalation" ] } ] } ] } ] }, { "id": "form-and-composition", "name": "Form, composition and condition", "description": "What a hydrazine is made of, what shape and size it takes, and what state it is in.", "rationale": "A physical thing can be measured, and a model that cannot record its measurements cannot support any decision that depends on them.", "layers": [ { "id": "form-and-dimensions", "name": "Form and dimensions", "description": "Shape, size, mass and the ranges these take across examples.", "findings": [ { "id": "measurable-dimensions", "name": "Measurable dimensions and their units", "description": "The quantities worth recording and the units they are recorded in.", "questions": [ { "id": "measurable-dimensions-q01", "text": "What identifies and describes the dimensions of a hydrazine, and in what units or vocabulary?", "kind": "definition", "answer_data": [ "identifiers", "types and classes", "values with units", "explicit unknowns" ] }, { "id": "measurable-dimensions-q02", "text": "Who or what asserted this about the dimensions of a hydrazine, by which method, and when was it true?", "kind": "provenance", "answer_data": [ "authority", "method", "evidence", "event time", "knowledge time" ] }, { "id": "measurable-dimensions-q03", "text": "What may an agent decide or do once the dimensions of a hydrazine is known, and what must it refuse?", "kind": "action", "answer_data": [ "permitted actions", "preconditions", "refusals", "escalation" ] } ] } ] }, { "id": "material-and-composition", "name": "Material and composition", "description": "Materials, parts and how they are put together.", "findings": [ { "id": "parts-and-materials", "name": "Parts and materials", "description": "What a hydrazine is built from and which parts are replaceable.", "questions": [ { "id": "parts-and-materials-q01", "text": "What identifies and describes the composition of a hydrazine, and in what units or vocabulary?", "kind": "definition", "answer_data": [ "identifiers", "types and classes", "values with units", "explicit unknowns" ] }, { "id": "parts-and-materials-q02", "text": "Who or what asserted this about the composition of a hydrazine, by which method, and when was it true?", "kind": "provenance", "answer_data": [ "authority", "method", "evidence", "event time", "knowledge time" ] }, { "id": "parts-and-materials-q03", "text": "What may an agent decide or do once the composition of a hydrazine is known, and what must it refuse?", "kind": "action", "answer_data": [ "permitted actions", "preconditions", "refusals", "escalation" ] } ] } ] }, { "id": "condition-and-integrity", "name": "Condition and integrity", "description": "Wear, damage, health and the difference between working and broken.", "findings": [ { "id": "condition-assessment", "name": "Condition, damage and health", "description": "How the condition of a hydrazine is judged and by whom.", "questions": [ { "id": "condition-assessment-q01", "text": "What identifies and describes the condition of a hydrazine, and in what units or vocabulary?", "kind": "definition", "answer_data": [ "identifiers", "types and classes", "values with units", "explicit unknowns" ] }, { "id": "condition-assessment-q02", "text": "Who or what asserted this about the condition of a hydrazine, by which method, and when was it true?", "kind": "provenance", "answer_data": [ "authority", "method", "evidence", "event time", "knowledge time" ] }, { "id": "condition-assessment-q03", "text": "What may an agent decide or do once the condition of a hydrazine is known, and what must it refuse?", "kind": "action", "answer_data": [ "permitted actions", "preconditions", "refusals", "escalation" ] } ] } ] } ] }, { "id": "place-and-movement", "name": "Place and movement", "description": "Where a hydrazine is, how it got there and where it may go (varies).", "rationale": "A thing that can move needs its position recorded with a time, or every later claim about it is about a place it has left.", "layers": [ { "id": "location-and-placement", "name": "Location and placement", "description": "Position, containment and the reference frame the position is given in.", "findings": [ { "id": "position-and-frame", "name": "Position, container and reference frame", "description": "Where a hydrazine is, and what that position is measured against.", "questions": [ { "id": "position-and-frame-q01", "text": "What identifies and describes the location of a hydrazine, and in what units or vocabulary?", "kind": "definition", "answer_data": [ "identifiers", "types and classes", "values with units", "explicit unknowns" ] }, { "id": "position-and-frame-q02", "text": "Who or what asserted this about the location of a hydrazine, by which method, and when was it true?", "kind": "provenance", "answer_data": [ "authority", "method", "evidence", "event time", "knowledge time" ] }, { "id": "position-and-frame-q03", "text": "What may an agent decide or do once the location of a hydrazine is known, and what must it refuse?", "kind": "action", "answer_data": [ "permitted actions", "preconditions", "refusals", "escalation" ] } ] } ] }, { "id": "movement-and-transfer", "name": "Movement and transfer", "description": "How a hydrazine is carried, installed or relocated.", "findings": [ { "id": "movement-events", "name": "Movement events and constraints", "description": "What counts as a movement, what records it and what limits it.", "questions": [ { "id": "movement-events-q01", "text": "What identifies and describes the movement of a hydrazine, and in what units or vocabulary?", "kind": "definition", "answer_data": [ "identifiers", "types and classes", "values with units", "explicit unknowns" ] }, { "id": "movement-events-q02", "text": "Who or what asserted this about the movement of a hydrazine, by which method, and when was it true?", "kind": "provenance", "answer_data": [ "authority", "method", "evidence", "event time", "knowledge time" ] }, { "id": "movement-events-q03", "text": "What may an agent decide or do once the movement of a hydrazine 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 hydrazine 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 hydrazine between them.", "questions": [ { "id": "stages-and-transitions-q01", "text": "What identifies and describes the lifecycle of a hydrazine, 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 hydrazine, 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 hydrazine 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 hydrazine, how often and by whom.", "findings": [ { "id": "observation-record", "name": "Observation record", "description": "How an observation of a hydrazine 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 hydrazine, 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 hydrazine, 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 hydrazine is known, and what must it refuse?", "kind": "action", "answer_data": [ "permitted actions", "preconditions", "refusals", "escalation" ] } ] } ] } ] }, { "id": "use-and-operation", "name": "Use and operation", "description": "What can be done with a hydrazine and what it takes to do it.", "rationale": "An agent that can recognise a thing but not act on it has only half a model.", "layers": [ { "id": "intended-use", "name": "Intended use and function", "description": "What a hydrazine is for, and what it is used for anyway.", "findings": [ { "id": "function-and-purpose", "name": "Function, purpose and misuse", "description": "The function a hydrazine performs and the uses that fall outside it.", "questions": [ { "id": "function-and-purpose-q01", "text": "What identifies and describes the use of a hydrazine, and in what units or vocabulary?", "kind": "definition", "answer_data": [ "identifiers", "types and classes", "values with units", "explicit unknowns" ] }, { "id": "function-and-purpose-q02", "text": "Who or what asserted this about the use of a hydrazine, by which method, and when was it true?", "kind": "provenance", "answer_data": [ "authority", "method", "evidence", "event time", "knowledge time" ] }, { "id": "function-and-purpose-q03", "text": "What may an agent decide or do once the use of a hydrazine is known, and what must it refuse?", "kind": "action", "answer_data": [ "permitted actions", "preconditions", "refusals", "escalation" ] } ] } ] }, { "id": "handling-and-procedure", "name": "Handling and procedure", "description": "The steps, skills and tools involved in using a hydrazine.", "findings": [ { "id": "procedures-and-skills", "name": "Procedures, skills and required tools", "description": "What an agent needs before it can act on a hydrazine at all.", "questions": [ { "id": "procedures-and-skills-q01", "text": "What identifies and describes handling a hydrazine, and in what units or vocabulary?", "kind": "definition", "answer_data": [ "identifiers", "types and classes", "values with units", "explicit unknowns" ] }, { "id": "procedures-and-skills-q02", "text": "Who or what asserted this about handling a hydrazine, by which method, and when was it true?", "kind": "provenance", "answer_data": [ "authority", "method", "evidence", "event time", "knowledge time" ] }, { "id": "procedures-and-skills-q03", "text": "What may an agent decide or do once handling a hydrazine is known, and what must it refuse?", "kind": "action", "answer_data": [ "permitted actions", "preconditions", "refusals", "escalation" ] } ] } ] }, { "id": "supply-and-consumption", "name": "Supply and consumption", "description": "Quantities, rates and what running out means.", "findings": [ { "id": "consumption-and-stock", "name": "Consumption, stock and replenishment", "description": "How much of a hydrazine there is and how fast it goes.", "questions": [ { "id": "consumption-and-stock-q01", "text": "What identifies and describes the supply of a hydrazine, and in what units or vocabulary?", "kind": "definition", "answer_data": [ "identifiers", "types and classes", "values with units", "explicit unknowns" ] }, { "id": "consumption-and-stock-q02", "text": "Who or what asserted this about the supply of a hydrazine, by which method, and when was it true?", "kind": "provenance", "answer_data": [ "authority", "method", "evidence", "event time", "knowledge time" ] }, { "id": "consumption-and-stock-q03", "text": "What may an agent decide or do once the supply of a hydrazine is known, and what must it refuse?", "kind": "action", "answer_data": [ "permitted actions", "preconditions", "refusals", "escalation" ] } ] } ] } ] }, { "id": "composition-and-identity", "name": "Composition, grade and chemical identity", "description": "What hydrazine is made of and how pure the thing in hand is.", "rationale": "Grade decides what a substance may be used for, so a model that records only the name cannot support any decision about use.", "layers": [ { "id": "chemical-identity", "name": "Chemical identity", "description": "Formula, structure and the registry numbers that name it unambiguously.", "findings": [ { "id": "identity-record", "name": "Identity and registry numbers", "description": "What identifies this substance across suppliers and regulators.", "questions": [ { "id": "identity-record-q01", "text": "What formula, structure and registry identifiers name hydrazine unambiguously?", "kind": "definition" }, { "id": "identity-record-q02", "text": "Which related substances share a name in common use but not an identifier?", "kind": "boundary" } ] } ] }, { "id": "grade-and-impurities", "name": "Grade, purity and impurities", "description": "The specification a batch meets and what else is in it.", "findings": [ { "id": "specification", "name": "Specification and assay", "description": "How purity is stated and measured, and which impurities matter.", "questions": [ { "id": "specification-q01", "text": "What grades of hydrazine exist, how is purity assayed, and which impurities are limited?", "kind": "measurement" }, { "id": "specification-q02", "text": "Which use requires which grade, and what happens when a lower grade is substituted?", "kind": "action" } ] } ] } ] }, { "id": "properties-and-behaviour", "name": "Properties and behaviour", "description": "How hydrazine behaves under conditions an agent can measure or change.", "rationale": "Physical constants are the part of a substance model that transfers between contexts, and each needs its unit and its conditions.", "layers": [ { "id": "physical-constants", "name": "Physical constants", "description": "Values that hold for the pure substance, with their conditions.", "findings": [ { "id": "constants-record", "name": "Constants and conditions", "description": "The quantities worth recording and the state they apply in.", "questions": [ { "id": "constants-record-q01", "text": "What are the defining physical constants of hydrazine, in what units and under what conditions?", "kind": "measurement" }, { "id": "constants-record-q02", "text": "Which of these values change with grade or form rather than being fixed?", "kind": "boundary" } ] } ] }, { "id": "stability-and-reactivity", "name": "Stability and reactivity", "description": "What it reacts with, degrades into, and how it is stored.", "findings": [ { "id": "incompatibilities", "name": "Incompatibilities and degradation", "description": "What must not meet it, and what it becomes over time.", "questions": [ { "id": "incompatibilities-q01", "text": "What is hydrazine incompatible with, and what does it degrade into under storage?", "kind": "definition" }, { "id": "incompatibilities-q02", "text": "What storage and handling does that require, and who is competent to do it?", "kind": "action" } ] } ] } ] }, { "id": "hazard-and-regulation", "name": "Hazard classification and regulation", "description": "How hydrazine can harm, and what the law says about holding and moving it.", "rationale": "A substance model without its hazard class and its regulatory identity is unusable in exactly the situations that matter.", "layers": [ { "id": "hazard-class", "name": "Hazard classification", "description": "Classified hazards, exposure limits and protective measures.", "findings": [ { "id": "classified-hazards", "name": "Classified hazards and limits", "description": "The classification, the scheme it belongs to, and the limits set.", "questions": [ { "id": "classified-hazards-q01", "text": "How is hydrazine classified for hazard, under which scheme, and what exposure limits apply?", "kind": "definition" }, { "id": "classified-hazards-q02", "text": "What protection does handling require, and what must an agent refuse to do without it?", "kind": "action" } ] } ] }, { "id": "regulatory-identity", "name": "Regulatory identity and control", "description": "Registration, restriction and transport rules by jurisdiction.", "findings": [ { "id": "controls", "name": "Controls and jurisdiction", "description": "Where it is restricted and what the restriction attaches to.", "questions": [ { "id": "controls-q01", "text": "Which registrations, restrictions or transport rules cover hydrazine, and where?", "kind": "provenance" }, { "id": "controls-q02", "text": "Does the control attach to the substance, its concentration, or its intended use?", "kind": "boundary" } ] } ] } ] }, { "id": "provenance-and-evidence", "name": "Provenance, evidence and time", "description": "Where every claim about a hydrazine 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 hydrazine and how confident it is.", "questions": [ { "id": "claim-provenance-q01", "text": "What identifies and describes a claim about a hydrazine, 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 hydrazine, 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 hydrazine 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 hydrazine is retired without being erased.", "questions": [ { "id": "validity-and-supersession-q01", "text": "What identifies and describes the validity of a claim about a hydrazine, 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 hydrazine, 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 hydrazine is known, and what must it refuse?", "kind": "action", "answer_data": [ "permitted actions", "preconditions", "refusals", "escalation" ] } ] } ] } ] } ] }, "statistics": { "bundles": 9, "layers": 20, "findings": 22, "questions": 60 } } } }