{
  "vercy": "1.0-draft",
  "publication": {
    "status": "research-draft",
    "adjudicationStatus": "unreviewed",
    "publishableCanonical": false,
    "generatedAt": "2026-09-12T09:33:53Z",
    "providers": [
      "Codex"
    ],
    "breadth": "recalled by Codex without web access - no source was read",
    "missingProviders": [],
    "pass": 2,
    "cost": {
      "grok": {
        "seconds": 15.0,
        "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: 01a094f6-2f48-7f62-84e7-1a1cb8481af1\n--------\nuser\nDescribe what is already known about one registered thing. Answer as JSON only, no prose around it.\n\nThing: Eurocon\nSense to describe: (none recorded)\nDomain code: ACT.ACT\nAlso known as: (none)\n\n\nContext for this batch of 1001 things:\n# Batch 043: 1001 registe",
        "usd": 0.0,
        "recall": true
      },
      "codex": {
        "seconds": 76.3,
        "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: 01a094f6-2f50-7812-848b-2f25dbea9560\n--------\nuser\nYou are drafting a Vercy meta-model for one registered thing. Answer as JSON only, no prose around it.\n\nThing: Eurocon\nRegistry id: vr.tr.eurocon\nPlane / domain: ACT / ACT.ACT\nRegistry definition: (none recorded)\nNames folded into this entry: (none)\n\n\nContext "
      }
    },
    "enrichment": {
      "pass": 3,
      "engine": "claude",
      "producedAt": "2026-10-06T12:00:00Z",
      "ingestedAt": "2026-10-06T08:43:02+00:00",
      "fields": [
        "agent_conduct",
        "ethics",
        "failure_modes_and_hazards",
        "owners",
        "visual_identification"
      ]
    },
    "gate": {
      "passed": true,
      "version": "1.0",
      "at": "2026-10-07T10:10:32+00:00",
      "evidence": [
        "completeness 1.00",
        "sense: Wikidata description",
        "2 live sources",
        "review by codex: pass"
      ]
    }
  },
  "metaModel": {
    "id": "THING-Q662829",
    "registryId": "vr.tr.eurocon",
    "name": "Eurocon",
    "version": "0.1.0-research.1",
    "entryKind": "thing",
    "family": "Thing Registry",
    "domain": [
      "ACT.ACT"
    ],
    "status": "research-draft"
  },
  "canonicalUrl": "https://ver.cy/models/thing/q662829/",
  "model": {
    "registry_id": "vr.tr.eurocon",
    "name": "Eurocon",
    "purpose": "Enable an agent to recognise Eurocon editions, assess their designation and readiness, and support participation in European science-fiction exchange and associated ESFS activities.",
    "definition": "Eurocon is a recurring European science-fiction convention held in different host locations and associated with the European Science Fiction Society, bringing together fans, writers and other participants in science-fiction culture.",
    "scope_statement": "This draft interprets vr.tr.eurocon as the European Science Fiction Convention series and owns the relationship between that series, its designated editions and their delivery; the registry's missing definition leaves this identification provisional.",
    "in_scope": [
      "Eurocon series identity and edition continuity",
      "Host bids, designation evidence and organising responsibility",
      "Edition dates, locations, delivery state and participation conditions",
      "European science-fiction programming and cross-language exchange",
      "Convention interfaces with ESFS meetings, site selection and awards"
    ],
    "out_of_scope": [
      "The European Science Fiction Society as an organisation",
      "Complete rules and histories of individual ESFS awards",
      "Independent identities and non-Eurocon editions of host conventions",
      "Authors, works, publishers and national fan organisations",
      "Venue operations and travel services beyond their effect on participation"
    ],
    "distinguishing_features": [
      "Eurocon denotes a European science-fiction convention series; ESFS traces its first edition to Trieste in 1972. [ESFS overview](https://www.esfs.info/)",
      "Recognition requires evidence of Eurocon designation: a convention's European location or science-fiction programme alone is insufficient. ESFS describes a bidding and voting process for hosting rights. [Hosting guidance](https://www.esfs.info/eurocons-2/how-to-run-a-eurocon/)",
      "The series must be distinguished from an individual host event: ESFS identifies Metropolcon as the 2026 Eurocon, demonstrating that an edition can also carry another convention name. [ESFS overview](https://www.esfs.info/)",
      "Eurocon is an event series, whereas ESFS is the associated society; attendance must not be treated as evidence of delegate authority.",
      "The intended referent concerns science-fiction fandom and professional exchange; similarly named technical conferences, businesses or research projects require separate identification."
    ],
    "characteristics": [
      {
        "name": "Edition designation",
        "kind": "state",
        "unit_or_values": "proposed bid | confirmed designation | disputed | withdrawn | unverified",
        "why_it_matters": "Prevents a prospective host from being presented as an established Eurocon."
      },
      {
        "name": "Series and host-event relationship",
        "kind": "relation",
        "unit_or_values": "Eurocon edition linked to its year, local event identity and organising body",
        "why_it_matters": "Supports recognition across names without duplicating the same event."
      },
      {
        "name": "Edition delivery state",
        "kind": "state",
        "unit_or_values": "announced | registration open | underway | completed | postponed | cancelled | unknown",
        "why_it_matters": "Determines whether an agent can plan attendance or should consult an archive."
      },
      {
        "name": "Event interval",
        "kind": "measurement",
        "unit_or_values": "start and end dates with local time zone; historical precision where necessary",
        "why_it_matters": "Anchors attendance, meeting schedules and edition-specific deadlines."
      },
      {
        "name": "Host geography and venues",
        "kind": "relation",
        "unit_or_values": "city, country or territory, venue and any remote participation endpoint",
        "why_it_matters": "Locates the edition without assuming a permanent Eurocon venue."
      },
      {
        "name": "Programme languages",
        "kind": "category",
        "unit_or_values": "advertised languages and interpretation or translation provision by session",
        "why_it_matters": "Makes cross-language participation assessable rather than assumed."
      },
      {
        "name": "Participation capacity",
        "kind": "category",
        "unit_or_values": "attendee | programme contributor | organiser | national delegate | ESFS officer; roles may overlap",
        "why_it_matters": "Separates event access from authority in ESFS decisions."
      },
      {
        "name": "Applicable governance evidence",
        "kind": "relation",
        "unit_or_values": "dated statutes, host guidance, selection records and meeting decisions",
        "why_it_matters": "Allows historical and forthcoming editions to be assessed under the relevant rules."
      }
    ],
    "affordances": [
      "Resolve a Eurocon reference to the series or a particular edition and host convention.",
      "Check designation evidence before recommending an event as Eurocon.",
      "Compare editions for language access, programme interests and participation feasibility.",
      "Track bid, attendance and ESFS-related deadlines against edition-specific evidence.",
      "Identify the appropriate organiser or ESFS authority for a proposed action.",
      "Reconcile announced plans with documented delivery and preserve unresolved discrepancies."
    ],
    "agent_conduct": {
      "may": [
        "Report Eurocon editions, hosts and awards from organisers' announcements.",
        "Help fans find official registration and accessibility information."
      ],
      "must_not": [
        "Impersonate the convention or its organisers.",
        "Publish attendees' personal data or images without consent.",
        "Misstate award results.",
        "Promote unofficial events as the Eurocon."
      ],
      "requires_human": [
        "Registering a person or buying memberships on someone's behalf."
      ]
    },
    "ethics": {
      "considerations": [
        "Fan conventions rely on volunteers and must be safe and inclusive for attendees.",
        "Awards carry recognition that must be reported accurately."
      ],
      "affected_parties": [
        "Attendees and fans",
        "Writers and artists",
        "Volunteer organisers"
      ]
    },
    "owners": {
      "steward": "The host committee for each year, under the European Science Fiction Society.",
      "master_systems": []
    },
    "visual_identification": [
      "A multi-day event in a host city with panels, exhibits and an awards ceremony.",
      "Attendees wear badges, and the event uses its host city's name and year."
    ],
    "failure_modes_and_hazards": [
      "Crowding and accessibility problems at venues.",
      "Harassment at events without enforced codes of conduct."
    ],
    "what_it_is_for": [
      "Eurocon brings science-fiction readers, writers, artists and other participants together at successive European host conventions.",
      "Its programmes support discussion, cultural exchange and encounters with science fiction from different countries.",
      "It also provides a setting for European Science Fiction Society activities and recognition of contributions to the field."
    ],
    "standards_and_regulation": [
      "The General Data Protection Regulation, adopted by the European Parliament and the Council of the European Union, applies to attendee data processing by organisers where its territorial and material scope is met."
    ]
  },
  "sources": [
    {
      "id": "wikidata",
      "title": "Wikidata item Q662829: Eurocon",
      "url": "https://www.wikidata.org/wiki/Q662829",
      "url_status": "live",
      "what_it_supports": "identity and sense of the item",
      "checked_by": "wikidata-api"
    },
    {
      "id": "wikipedia-en",
      "title": "Wikipedia: Eurocon",
      "url": "https://en.wikipedia.org/wiki/Eurocon",
      "url_status": "live",
      "what_it_supports": "general description of the item",
      "checked_by": "wikidata-api sitelink"
    }
  ],
  "structure": {
    "bundles": [
      {
        "id": "series-and-edition-identity",
        "name": "Series and edition identity",
        "description": "Recognise Eurocon across years, local host names and incomplete historical records.",
        "rationale": "The registry names a recurring convention whose editions need distinct identities without becoming unrelated things.",
        "layers": [
          {
            "id": "referent-boundary",
            "name": "Referent boundary",
            "description": "Establish what the registry name denotes.",
            "findings": [
              {
                "id": "european-sf-convention-referent",
                "name": "European SF convention referent",
                "description": "Record evidence that the entry denotes the convention series and distinguish the series from ESFS and namesakes.",
                "questions": [
                  {
                    "text": "Which registry identifier or originating record confirms that Eurocon means the European Science Fiction Convention?",
                    "kind": "provenance",
                    "id": "european-sf-convention-referent-q01"
                  },
                  {
                    "text": "Does this reference describe the series, an edition, the host convention or ESFS?",
                    "kind": "boundary",
                    "id": "european-sf-convention-referent-q02"
                  }
                ]
              }
            ]
          },
          {
            "id": "edition-continuity",
            "name": "Edition continuity",
            "description": "Connect each occurrence to the series and its local event identity.",
            "findings": [
              {
                "id": "edition-host-mapping",
                "name": "Edition and host mapping",
                "description": "Record the edition year, advertised names and host-event relationship without assuming that every occurrence of the host convention is Eurocon.",
                "questions": [
                  {
                    "text": "Which official records connect this event name and year to a Eurocon edition?",
                    "kind": "provenance",
                    "id": "edition-host-mapping-q01"
                  },
                  {
                    "text": "Is the Eurocon designation attached to the whole host event or a specifically documented part?",
                    "kind": "boundary",
                    "id": "edition-host-mapping-q02"
                  },
                  {
                    "text": "How should conflicting dates, edition numbers or historical names be reconciled?",
                    "kind": "action",
                    "id": "edition-host-mapping-q03"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "hosting-rights-and-responsibility",
        "name": "Hosting rights and responsibility",
        "description": "Track how a prospective host becomes a designated edition and who undertakes delivery.",
        "rationale": "Eurocon recognition depends on hosting authority as well as the existence of a convention.",
        "layers": [
          {
            "id": "bid-and-designation",
            "name": "Bid and designation",
            "description": "Separate candidacy, selection and subsequent changes.",
            "findings": [
              {
                "id": "documented-host-selection",
                "name": "Documented host selection",
                "description": "ESFS describes bidding and voting for Eurocon hosting rights; record the actual decision and applicable rules for each edition. [Hosting guidance](https://www.esfs.info/eurocons-2/how-to-run-a-eurocon/)",
                "questions": [
                  {
                    "text": "Which decision or official announcement establishes the selected host and edition year?",
                    "kind": "provenance",
                    "id": "documented-host-selection-q01"
                  },
                  {
                    "text": "Which rules governed that selection, and is any objection or later revision documented?",
                    "kind": "boundary",
                    "id": "documented-host-selection-q02"
                  }
                ]
              }
            ]
          },
          {
            "id": "host-obligations",
            "name": "Host obligations",
            "description": "Identify accountable organisers and distinguish obligations from advice.",
            "findings": [
              {
                "id": "organiser-esfs-interface",
                "name": "Organiser-ESFS interface",
                "description": "ESFS hosting guidance distinguishes statutory requirements from accumulated best practice; each edition needs evidence of its applicable commitments. [Hosting guidance](https://www.esfs.info/eurocons-2/how-to-run-a-eurocon/)",
                "questions": [
                  {
                    "text": "Which organising body is responsible for delivering this Eurocon and coordinating with ESFS?",
                    "kind": "provenance",
                    "id": "organiser-esfs-interface-q01"
                  },
                  {
                    "text": "Which documented host commitments are mandatory, advisory or unresolved for this edition?",
                    "kind": "definition",
                    "id": "organiser-esfs-interface-q02"
                  },
                  {
                    "text": "Who can resolve a proposed change to an ESFS-related facility or schedule?",
                    "kind": "action",
                    "id": "organiser-esfs-interface-q03"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "european-sf-exchange",
        "name": "European SF exchange",
        "description": "Describe how an edition supports exchange across science-fiction communities and languages.",
        "rationale": "A Eurocon model needs to capture the European exchange participants seek, beyond a generic event timetable.",
        "layers": [
          {
            "id": "programme-and-representation",
            "name": "Programme and representation",
            "description": "Assess the documented programme and the communities it brings into contact.",
            "findings": [
              {
                "id": "cross-community-programme",
                "name": "Cross-community programme",
                "description": "Record edition-specific sessions, contributors and fan or professional encounters without inferring international breadth from the Eurocon title.",
                "questions": [
                  {
                    "text": "Which advertised sessions connect science-fiction creators, readers, translators, publishers or fan communities across countries?",
                    "kind": "provenance",
                    "id": "cross-community-programme-q01"
                  },
                  {
                    "text": "What evidence supports the claimed breadth of participating communities, and what does it leave unmeasured?",
                    "kind": "measurement",
                    "id": "cross-community-programme-q02"
                  }
                ]
              }
            ]
          },
          {
            "id": "language-access",
            "name": "Language access",
            "description": "Make practical language conditions visible.",
            "findings": [
              {
                "id": "usable-multilingual-participation",
                "name": "Usable multilingual participation",
                "description": "Record session languages and documented language support separately from the languages used in convention publicity.",
                "questions": [
                  {
                    "text": "Which languages are used in sessions, ESFS-related activities and attendee communications?",
                    "kind": "measurement",
                    "id": "usable-multilingual-participation-q01"
                  },
                  {
                    "text": "What interpretation, translated material or other language assistance is explicitly available?",
                    "kind": "provenance",
                    "id": "usable-multilingual-participation-q02"
                  },
                  {
                    "text": "Which activities can an attendee meaningfully join given their language needs?",
                    "kind": "action",
                    "id": "usable-multilingual-participation-q03"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "esfs-business-and-awards",
        "name": "ESFS business and awards",
        "description": "Capture the convention's interface with society decisions and European SF recognition.",
        "rationale": "These activities create distinct roles and dependencies that ordinary convention attendance does not explain.",
        "layers": [
          {
            "id": "business-meeting-interface",
            "name": "Business meeting interface",
            "description": "Locate ESFS proceedings within an edition while preserving the society's authority.",
            "findings": [
              {
                "id": "meeting-access-and-authority",
                "name": "Meeting access and authority",
                "description": "Record meeting arrangements and decision-specific participation rights; ESFS's constitution governs society operations and Eurocon site selection. [ESFS statutes overview](https://www.esfs.info/current-esfs-statutes/)",
                "questions": [
                  {
                    "text": "Which ESFS meetings and site-selection activities are scheduled at this edition?",
                    "kind": "provenance",
                    "id": "meeting-access-and-authority-q01"
                  },
                  {
                    "text": "For each activity, who may attend, speak or vote under the applicable rules?",
                    "kind": "boundary",
                    "id": "meeting-access-and-authority-q02"
                  },
                  {
                    "text": "Where should an agent direct a delegate credential or meeting-access enquiry?",
                    "kind": "action",
                    "id": "meeting-access-and-authority-q03"
                  }
                ]
              }
            ]
          },
          {
            "id": "awards-interface",
            "name": "Awards interface",
            "description": "Connect edition activities to authoritative award records.",
            "findings": [
              {
                "id": "award-process-versus-presentation",
                "name": "Award process versus presentation",
                "description": "ESFS award rules describe delegate voting at its business meeting at Eurocon; record nominations, decisions and presentation separately, respecting category-specific provisions. [ESFS award rules](https://www.esfs.info/esfs-awards/rules-of-the-european-science-fiction-awards/)",
                "questions": [
                  {
                    "text": "Which award cycle, nomination deadlines and presentation arrangements are linked to this edition?",
                    "kind": "provenance",
                    "id": "award-process-versus-presentation-q01"
                  },
                  {
                    "text": "Is a referenced person or work nominated, selected as a winner or documented as receiving a presentation?",
                    "kind": "boundary",
                    "id": "award-process-versus-presentation-q02"
                  },
                  {
                    "text": "Which award-rule version and category-specific procedure govern a proposed nomination or vote?",
                    "kind": "action",
                    "id": "award-process-versus-presentation-q03"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "id": "edition-participation-and-record",
        "name": "Edition participation and record",
        "description": "Support practical attendance and distinguish promised activities from completed delivery.",
        "rationale": "Changing hosts make edition-specific access information and durable records essential to useful decisions.",
        "layers": [
          {
            "id": "participation-readiness",
            "name": "Participation readiness",
            "description": "Assess whether a particular person can participate in their intended Eurocon activities.",
            "findings": [
              {
                "id": "edition-specific-access",
                "name": "Edition-specific access",
                "description": "Record current dates, venues, registration conditions and accessibility provisions, including separate arrangements for ESFS-related activities where documented.",
                "questions": [
                  {
                    "text": "What confirmed dates, venues and registration conditions govern attendance at this edition?",
                    "kind": "provenance",
                    "id": "edition-specific-access-q01"
                  },
                  {
                    "text": "Do the documented physical, sensory, financial and remote-access conditions meet the participant's needs?",
                    "kind": "measurement",
                    "id": "edition-specific-access-q02"
                  },
                  {
                    "text": "What must the participant arrange before joining their chosen programme or ESFS activity?",
                    "kind": "action",
                    "id": "edition-specific-access-q03"
                  }
                ]
              }
            ]
          },
          {
            "id": "delivery-and-memory",
            "name": "Delivery and memory",
            "description": "Preserve an evidence-based account after the edition changes state or ends.",
            "findings": [
              {
                "id": "announced-versus-held-edition",
                "name": "Announced versus held edition",
                "description": "Distinguish plans from documented occurrence and retain traceable links to programmes, organiser reports, ESFS decisions and award records.",
                "questions": [
                  {
                    "text": "Which records establish that the edition occurred, changed dates or was cancelled?",
                    "kind": "provenance",
                    "id": "announced-versus-held-edition-q01"
                  },
                  {
                    "text": "Which advertised activities have evidence of delivery, and which remain unconfirmed?",
                    "kind": "boundary",
                    "id": "announced-versus-held-edition-q02"
                  },
                  {
                    "text": "Which durable records should replace expired host-site links without losing their provenance?",
                    "kind": "action",
                    "id": "announced-versus-held-edition-q03"
                  }
                ]
              }
            ]
          }
        ]
      },
      {
        "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": [
                  "The intended sense is assumed to be the European science-fiction convention; the registry supplies no definition.",
                  "Check the European Science Fiction Society's governing documents for precise host-selection procedures, award rules and organisational responsibilities.",
                  "Attendance, programme languages and scheduling should be established for individual editions rather than assumed for the series."
                ],
                "questions": [
                  {
                    "id": "evidence-confidence-notes-q01",
                    "text": "Which of these check these first hold for the sense of Eurocon 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": [
                  "International exchange among science-fiction fans, writers, translators and publishers.",
                  "Panels, talks and discussions about science fiction and related speculative genres.",
                  "Presentation of European Science Fiction Society awards.",
                  "Connecting national science-fiction communities across language boundaries."
                ],
                "questions": [
                  {
                    "id": "evidence-real-world-use-q01",
                    "text": "Which of these real-world use hold for the sense of Eurocon 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 host location changes between editions, so language, programme and organising arrangements vary.",
                  "An edition may be combined with a host country's existing science-fiction convention."
                ],
                "questions": [
                  {
                    "id": "evidence-regional-variation-q01",
                    "text": "Which of these regional variation hold for the sense of Eurocon 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": "European Science Fiction Society",
                    "difference": "The society is an enduring organisation associated with Eurocon; Eurocon is the convention."
                  },
                  {
                    "name": "Worldcon",
                    "difference": "Worldcon is a separate international science-fiction convention series associated with the World Science Fiction Society and the Hugo Awards."
                  },
                  {
                    "name": "National science-fiction convention",
                    "difference": "A national convention serves a primarily national convention tradition; it can also host a Eurocon edition without the two designations becoming synonymous."
                  }
                ],
                "questions": [
                  {
                    "id": "evidence-neighbours-q01",
                    "text": "Which of these neighbouring kinds and how to tell them apart hold for the sense of Eurocon this model covers, and on what evidence?",
                    "kind": "provenance"
                  }
                ]
              }
            ]
          }
        ]
      }
    ]
  },
  "openQuestions": [
    "Does the originating registry record conclusively identify the European Science Fiction Convention series rather than a namesake or single edition?",
    "Does an existing Vercy world model already own Eurocon or its series identity, requiring this entry to link to it?",
    "Which authoritative historical records settle edition numbering, gaps and any disputed or changed host designations?",
    "Which versions of ESFS statutes and host requirements apply to each edition, particularly where web guidance and later decisions differ?",
    "What edition-level evidence supports claims about European representation, language access and completed programming beyond promotional statements?"
  ],
  "statistics": {
    "bundles": 6,
    "layers": 11,
    "findings": 14,
    "questions": 31
  }
}
