{"schema":"https://ver.cy/schemas/card/1.0.0","id":"vr.tr.chain-of-office","code":"thing-q481243","url":"https://ver.cy/models/thing/q481243/","name":"chain of office","alternateNames":["mayoral collar","Collar of Esses"],"kind":"thing","status":"published","version":"0.1.0-research.1","language":"en","classifiers":{"family":"Thing Registry","category":"Physical world and living systems","entryKind":"thing","plane":"PHY","domain":["PHY.OBJ"],"industry":[],"navPath":"","tags":[],"facets":{}},"whatItIs":"A chain of office is a ceremonial chain worn around the neck or across the shoulders as an insignia of an officeholder's authority, commonly incorporating a badge or pendant identifying the office or institution.","purpose":"Enable an agent to recognise a chain of office, assess its physical and ceremonial readiness, and determine its permitted use, custody and transfer.","scope":{"in":["Chain assemblies intended to signify an office when worn","Links, clasps, badges, pendants and other attached insignia","Association with a named office and institution","Rules and evidence governing authorised wear","Condition, fitting, custody and handover of the chain"],"out":["The office's powers, duties and appointment process","The institution's governance and organisational structure","Decorative necklaces without an office-signifying role","Collars of orders whose defining role is membership or honour rather than office","Robes, maces, staffs and other separate ceremonial regalia"],"boundaries":[]},"distinguishingFeatures":["Evidence associates wearing the chain with holding or representing a particular office; decorative appearance alone is insufficient.","The linked wearable assembly carries the office-signifying role, rather than merely suspending an unrelated personal ornament.","Authority to wear it is connected to the office's rules, rather than inferred from ownership or physical possession.","Where it resembles an order's collar or ceremonial necklace, institutional designation and use establish whether it represents office, honour, membership or several roles.","An original chain, an authorised substitute and a display replica can look alike; their recognised status must be established separately."],"structure":{"bundles":[{"id":"office-signification","name":"Office signification","description":"The evidence connecting the chain and its visual elements to a particular office.","layers":[{"id":"office-association","name":"Office association","description":"Identifies the office represented and the basis for that attribution.","findings":[{"id":"documented-office-link","name":"Documented office link","description":"Record the claimed office association and the evidence supporting it, distinguishing institutional designation from visual inference.","questions":[{"text":"Which office and institution does this chain represent?","id":"documented-office-link-q01","kind":"definition"},{"text":"What institutional record or other evidence establishes that association?","id":"documented-office-link-q02","kind":"provenance"}]}]},{"id":"emblem-reading","name":"Emblem reading","description":"Interprets the chain's symbols without treating every motif as proof of authority.","findings":[{"id":"insignia-configuration","name":"Insignia configuration","description":"Record the placement and documented meaning of emblems and inscriptions, including distinctions between office symbols, donor references and later additions.","questions":[{"text":"Which motifs or inscriptions identify the office, and which commemorate donors, people or events?","id":"insignia-configuration-q01","kind":"definition"},{"text":"Which interpretations are documented, and which remain uncertain?","id":"insignia-configuration-q02","kind":"provenance"}]}]}]},{"id":"wearable-insignia-assembly","name":"Wearable insignia assembly","description":"The linked structure, attached insignia and physical arrangements that allow the chain to be worn.","layers":[{"id":"links-and-attachments","name":"Links and attachments","description":"Describes how chain elements and badges connect and which parts can legitimately detach.","findings":[{"id":"assembly-map","name":"Assembly map","description":"Record link order, connections, fastenings and attached insignia, identifying detachable parts and vulnerable junctions.","questions":[{"text":"How are the links, fastening and any pendant or badge connected in the documented assembly?","id":"assembly-map-q01","kind":"definition"},{"text":"Which components may be detached or exchanged, and what evidence establishes this?","id":"assembly-map-q02","kind":"boundary"}]}]},{"id":"fit-and-load","name":"Fit and load","description":"Addresses how the assembly sits on the wearer and interacts with ceremonial clothing.","findings":[{"id":"supported-wearing-position","name":"Supported wearing position","description":"Record mass, dimensions, intended orientation and any documented support arrangement needed for stable wear.","questions":[{"text":"What are the assembly's mass, wearing span and badge drop in the intended configuration?","id":"supported-wearing-position-q01","kind":"measurement"},{"text":"How should the chain be fitted and supported to prevent slipping, snagging or strain on its attachments?","id":"supported-wearing-position-q02","kind":"action"}]}]}]},{"id":"ceremonial-authorisation","name":"Ceremonial authorisation","description":"The permissions and conventions governing who wears the chain, when and in what configuration.","layers":[{"id":"entitlement-to-wear","name":"Entitlement to wear","description":"Connects proposed use to recognised authority rather than possession.","findings":[{"id":"wearer-entitlement","name":"Wearer entitlement","description":"Record the rule governing the officeholder and any explicitly permitted substitute, acting holder or other wearer.","questions":[{"text":"Who is entitled to wear this chain, and which authority establishes that entitlement?","id":"wearer-entitlement-q01","kind":"provenance"},{"text":"What approval, if any, is required for an acting officeholder or another representative to wear it?","id":"wearer-entitlement-q02","kind":"action"}]}]},{"id":"occasion-and-presentation","name":"Occasion and presentation","description":"Captures context-dependent wearing and display conventions.","findings":[{"id":"permitted-ceremonial-use","name":"Permitted ceremonial use","description":"Record applicable occasions, locations, clothing combinations and presentation rules without assuming they are universal.","questions":[{"text":"On which occasions and within which locations is wearing this chain prescribed, permitted or restricted?","id":"permitted-ceremonial-use-q01","kind":"boundary"},{"text":"What orientation, clothing combination or accompanying insignia is required for the proposed occasion?","id":"permitted-ceremonial-use-q02","kind":"action"}]}]}]},{"id":"continuity-and-stewardship","name":"Continuity and stewardship","description":"The chain's identity, custody and physical readiness across successive uses and officeholders.","layers":[{"id":"identity-through-succession","name":"Identity through succession","description":"Tracks which physical assembly is recognised as the office's chain and how it passes between custodians.","findings":[{"id":"recognised-chain-and-handover","name":"Recognised chain and handover","description":"Record status as primary, substitute, retired or replica insignia, together with identifying evidence and handover accountability.","questions":[{"text":"What evidence distinguishes this assembly from replicas, substitutes or earlier chains associated with the same office?","id":"recognised-chain-and-handover-q01","kind":"provenance"},{"text":"Who must release and receive it at handover, and which components and condition details must they reconcile?","id":"recognised-chain-and-handover-q02","kind":"action"}]}]},{"id":"conservation-and-readiness","name":"Conservation and readiness","description":"Assesses whether ceremonial handling and wear are compatible with the chain's present condition.","findings":[{"id":"wear-readiness-decision","name":"Wear readiness decision","description":"Record the condition of load-bearing connections and decorative surfaces, with a supported decision about wearing, displaying or referring the chain for treatment.","questions":[{"text":"Which links, clasp parts, badge attachments or decorated surfaces show damage or instability?","id":"wear-readiness-decision-q01","kind":"measurement"},{"text":"Does the recorded condition support the proposed wear, or require conservation assessment or use of an authorised substitute?","id":"wear-readiness-decision-q02","kind":"action"}]}]}]},{"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.","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.","questions":[{"text":"Which of these check these first hold for the sense of chain of office this model covers, and on what evidence?","id":"evidence-confidence-notes-q01","kind":"provenance"}]},{"id":"evidence-kinds","name":"Kinds and varieties","description":"Recalled without web access and unsourced; every item is a lead to verify.","questions":[{"text":"Which of these kinds and varieties hold for the sense of chain of office this model covers, and on what evidence?","id":"evidence-kinds-q01","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.","questions":[{"text":"Which of these real-world use hold for the sense of chain of office this model covers, and on what evidence?","id":"evidence-real-world-use-q01","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.","questions":[{"text":"Which of these failure modes and hazards hold for the sense of chain of office this model covers, and on what evidence?","id":"evidence-failure-modes-and-hazards-q01","kind":"provenance"}]},{"id":"evidence-regional-variation","name":"Regional variation","description":"Recalled without web access and unsourced; every item is a lead to verify.","questions":[{"text":"Which of these regional variation hold for the sense of chain of office this model covers, and on what evidence?","id":"evidence-regional-variation-q01","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.","questions":[{"text":"Which of these neighbouring kinds and how to tell them apart hold for the sense of chain of office this model covers, and on what evidence?","id":"evidence-neighbours-q01","kind":"provenance"}]}]}]}]},"agentConduct":{"may":["Identify a chain of office and the office it represents from its badge and official records.","Catalogue, photograph and report the condition of a chain held in an institution's collection.","Explain the ceremonial role of a chain of office in civic or academic tradition."],"mustNot":["Wear, lend or display a chain of office to suggest authority that the wearer does not hold.","Remove a chain from its custodian's safekeeping or move it without authorization.","Misattribute a chain to the wrong office, holder or period in a catalogue.","Help sell or melt down a civic or institutional chain held in trust for the public."],"requiresHuman":["Lending, restoring or deaccessioning a chain from a public collection.","Deciding who may wear the chain at an official ceremony."]},"ethics":{"considerations":["A chain of office stands for public authority; misusing it misleads people about who holds power.","Many chains are civic heritage paid for by the community and held in trust."],"affectedParties":["The community the office serves","Officeholders","Custodians of civic collections"]},"owners":{"steward":"The institution or council whose office it represents, held in custody for the current officeholder.","roles":[],"masterSystems":["Civic and institutional collection inventories"]},"relations":[{"target":"Q136385825","type":"parent","note":"registry parent class"},{"target":"Q694969","type":"parent","note":"registry parent class"},{"target":"Q6985603","type":"parent","note":"registry parent class"}],"interaction":{"identity":{"applicability":"required","items":["Vercy registry: vr.tr.chain-of-office","Wikidata: Q481243 (https://www.wikidata.org/wiki/Q481243)"]},"properties":{"applicability":"required","items":["Represented office: Named office and associated institution; unresolved if undocumented","Ceremonial status: Primary insignia, authorised substitute, retired insignia, replica, disputed, unknown","Emblem and inscription configuration: Recorded sequence and orientation of motifs, arms, text, dates and attached badges","Component materials: Material and finish by component, distinguishing documented, tested and visually inferred identifications","Assembly mass: g","Wearing dimensions: Chain length, internal span and pendant drop in mm, with measurement configuration recorded","Assembly integrity: Recorded condition of each link, joint, clasp and badge attachment; unassessed where not inspected","Wear authorisation: Authorised person or role, occasion, applicable rule and confirming authority","Custody assignment: Current custodian, storage location and documented issue or return"]},"recognition":{"applicability":"required","items":["A heavy chain of linked plates, collars or medallions worn across the shoulders or around the neck.","A pendant badge or jewel at the front bearing arms, a seal or the name of the office.","Worn with formal robes at ceremonies by a mayor, chancellor or similar officeholder."]},"capabilities":{"applicability":"required","items":["Identify the represented office from documented emblems, inscriptions and institutional records.","Check whether a proposed wearer and occasion satisfy the chain's recorded use rules.","Assess links, fastening and badge attachments before ceremonial wear.","Plan supported fitting, removal and transport around the chain's dimensions and condition.","Reconcile components and condition during issue, return or succession handover.","Refer uncertain attribution, altered insignia or fragile assemblies to the responsible authority or conservator."]},"hazards":{"applicability":"required","items":["Theft for the value of precious metals and gems destroys heritage that cannot be replaced.","Worn links and clasps can fail and drop the badge during use.","Improper cleaning can strip enamel, gilding or engraved detail."]},"interfaces":{"applicability":"required","items":["The Hallmarking Act 1973, enacted by the United Kingdom Parliament, can apply when qualifying precious metal chains are supplied or offered for supply as precious metal articles, subject to statutory exemptions."]},"context":{"applicability":"required","items":["A chain of office is worn during civic, institutional or ceremonial occasions to identify the holder of a particular office.","It is also encountered in official collections and custody arrangements where its ownership, authorized wearer and ceremonial significance matter."]}},"sources":[{"title":"Wikidata item Q481243: chain of office","url":"https://www.wikidata.org/wiki/Q481243","note":"identity and sense of the item"},{"title":"Wikipedia: Livery collar","url":"https://en.wikipedia.org/wiki/Livery_collar","note":"general description of the item"}],"openQuestions":["What definition and inclusion criteria should the registry adopt for chains that combine office, order membership and honorary functions?","Which authoritative examples establish the range of chain forms, including assemblies without a pendant or badge?","How do institutions distinguish primary chains, authorised substitutes, replicas and retired insignia?","Which wearing, delegation and territorial conventions recur across institutions, and which must remain entirely local?","What conservation guidance supports wear-readiness decisions for different link constructions, materials and historic repairs?"],"resources":{"spec":"/models/things/publications/thing-q481243/spec.json"},"provenance":{"origin":"thing registry research (pass 2)","builtFrom":["models/things/publications/thing-q481243/spec.json"],"providers":["Codex"],"researchStatus":"unreviewed","generatedAt":"2026-09-12T08:33:09Z","builder":"tools/build_cards.py@1.0.0"},"completeness":{"sections":{"classifiers":"filled","whatItIs":"filled","purpose":"filled","distinguishingFeatures":"filled","structure":"filled","agentConduct":"filled","ethics":"filled","owners":"filled","relations":"filled","interaction.identity":"filled","interaction.properties":"filled","interaction.recognition":"filled","interaction.capabilities":"filled","interaction.hazards":"filled","interaction.interfaces":"filled","interaction.context":"filled","sources":"filled"},"notes":{"_gate":"Published through the thing publication gate 1.0 on 2026-10-07T10:10:31+00:00: completeness 1.00; sense: Wikidata description; 2 live sources; review by codex: pass"},"score":1.0}}