{
 "schemaVersion": "1.0.0",
 "constitutionVersion": "1.0.0",
 "createdAt": "2026-08-12T00:00:00Z",
 "description": "Append-only Evidence Passport records. Old revisions are immutable; corrections create a new revision and preserve the previous permalink.",
 "entity": {
  "type": "project",
  "id": "ljubljana-urbana-card",
  "title": "Urbana single city card",
  "canonicalUrl": "https://1001smartcities.org/projects/ljubljana-urbana-card/"
 },
 "currentRevisionId": "2026-10-04-baseline-search",
 "revisions": [
  {
   "id": "2026-10-04-baseline-search",
   "createdAt": "2026-10-04T09:14:00Z",
   "effectiveAt": "2026-10-04",
   "changeType": "baseline",
   "summary": "Created the first structured Evidence Passport with 11 claims and 7 source dossiers.",
   "preparedBy": {
    "type": "automation",
    "label": "AI-assisted evidence preparation",
    "humanApproved": false
   },
   "review": {
    "status": "unreviewed",
    "by": null,
    "date": null,
    "note": "Awaiting operator and domain-expert review; publication of this revision implies neither."
   },
   "changes": [
    {
     "operation": "add",
     "path": "/evidencePassport",
     "summary": "Added claim-level evidence mapping and source dossiers."
    },
    {
     "operation": "add",
     "path": "/revisionHistory",
     "summary": "Established a permanent, hash-addressed baseline revision."
    }
   ],
   "snapshotHash": "sha256:2bb471328836251d689994495968ce3db35f9faedf28b8006b7f691d8b55986a",
   "snapshot": {
    "asOf": "2026-10-04",
    "projectFingerprint": "sha256:ed982809ef1228c6b92d5ca8ff79bd46b3a19abf332bb8773f4111c6117861c4",
    "assurance": {
     "status": "unreviewed",
     "scope": "evidence-passport-revision",
     "statement": "AI-assisted structural preparation. This revision has not been reviewed by a human or subject-matter expert.",
     "machineChecks": [
      "schema",
      "publication-diff-contract",
      "material-project-fingerprint",
      "claim-text-drift",
      "source-reference-resolution",
      "complete-source-dossier",
      "snapshot-hash"
     ]
    },
    "projectState": {
     "status": "live",
     "outcome": "succeeded",
     "evidenceGrade": "official",
     "timeline": {
      "started": 2009,
      "ended": null
     }
    },
    "governance": {
     "operator": "Javni Holding Ljubljana (JHL)",
     "actorTypes": [
      "utility"
     ],
     "fundingModel": "public",
     "fundingDescription": null,
     "cost": "≈€2.4M initial implementation",
     "ownership": null,
     "decisionRights": null,
     "exitConditions": null
    },
    "claims": [
     {
      "id": "clm-bb746dedd1b3a91d",
      "field": "snippet",
      "text": "Urbana is Ljubljana's single contactless smart card, introduced gradually from 2009",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-c112fd07513bb04a",
       "src-d8ade04c4fb6660c"
      ],
      "supportNote": "The OECD case study dates the gradual launch to spring 2009; the operator describes Urbana as a no-contact smart card.",
      "caveat": null,
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
      }
     },
     {
      "id": "clm-4838117cfcf3959c",
      "field": "snippet",
      "text": "paying for city buses, parking, the BicikeLJ bike-share, the castle funicular and city-library borrowing",
      "statementKind": "descriptive",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-d8ade04c4fb6660c",
       "src-0437f9c701fcc4ac"
      ],
      "supportNote": "The operator lists buses, the castle cable car, parking and the City Library; the encyclopedia entry lists BicikeLJ among the services.",
      "caveat": "The operator's current page no longer lists the bike-share; it is named in the encyclopedia entry and, as 'renting city bikes', in the OECD case study.",
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
      }
     },
     {
      "id": "clm-6b788fd2649bfd5e",
      "field": "snippet",
      "text": "on one MIFARE chip",
      "statementKind": "descriptive",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-0437f9c701fcc4ac"
      ],
      "supportNote": "The encyclopedia entry names the chip technology.",
      "caveat": null,
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
      }
     },
     {
      "id": "clm-d3853b1ba59df160",
      "field": "snippet",
      "text": "calls Ljubljana one of the first cities in Europe to introduce uniform payments for city services",
      "statementKind": "descriptive",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-d8ade04c4fb6660c",
       "src-683cacb9c6dd0b75"
      ],
      "supportNote": "This is the operator's own characterisation, quoted as such.",
      "caveat": null,
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
      }
     },
     {
      "id": "clm-1ad62ea64f4a8a4d",
      "field": "snippet",
      "text": "Since November 2023 the buses also take Visa and Mastercard bank cards, phones and watches directly",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-815bca03f496579a"
      ],
      "supportNote": "The report of 29 November 2023 says that from that Tuesday LPP buses accept Visa and Mastercard, also via a phone or smartwatch.",
      "caveat": null,
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
      }
     },
     {
      "id": "clm-c2583c2cb932c856",
      "field": "snippet",
      "text": "only Urbana or its mobile app keeps the free 90-minute transfer",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-7708bfd672fc30d3",
       "src-55f8e35039cdd931"
      ],
      "supportNote": "The operator states that bank-card payment allows no free change within 90 minutes; the 2025 report says the Urbana app allows unlimited transfers within an hour and a half.",
      "caveat": null,
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
      }
     },
     {
      "id": "clm-c208fc6c30e21492",
      "field": "impact",
      "text": "More than 800,000 Urbana cards were in circulation and actively used by the time of the OECD case study, against a city of about 250,000 inhabitants",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-c112fd07513bb04a"
      ],
      "supportNote": "Both figures are the case study's own; it does not print its date but describes ten years of operation.",
      "caveat": "This is a figure from around the system's tenth year; no newer card count has been published.",
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
      }
     },
     {
      "id": "clm-3b2a38afb2d67f50",
      "field": "impact",
      "text": "the card was also linked to Slovenia's national integrated public transport ticket, railways included",
      "statementKind": "descriptive",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-c112fd07513bb04a"
      ],
      "supportNote": "The case study says Urbana was connected to the state-level single ticket and used for all operators, including railways.",
      "caveat": null,
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
      }
     },
     {
      "id": "clm-55ca714b24896680",
      "field": "impact",
      "text": "The €2.4 million start-up cost covered hardware, software and 200,000 cards handed out free to first users",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-c112fd07513bb04a"
      ],
      "supportNote": "The case study gives the implementation cost and what it included.",
      "caveat": null,
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
      }
     },
     {
      "id": "clm-d3cb018407643ff8",
      "field": "lesson",
      "text": "Winning residents over to a single card was the hardest part",
      "statementKind": "descriptive",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-c112fd07513bb04a"
      ],
      "supportNote": "The case study names convincing users as the highest challenge.",
      "caveat": null,
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
      }
     },
     {
      "id": "clm-1839feffb4953359",
      "field": "lesson",
      "text": "adoption needed a year-long transition and heavy public communication before legacy systems could be retired",
      "statementKind": "descriptive",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-c112fd07513bb04a"
      ],
      "supportNote": "The case study describes continuous public information and a transition of about one year from the old systems.",
      "caveat": null,
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
      }
     }
    ],
    "sources": [
     {
      "id": "src-d8ade04c4fb6660c",
      "title": "Javni Holding Ljubljana — Single city card URBANA",
      "url": "https://www.jhl.si/en/single-city-card-urbana",
      "publisher": {
       "name": null,
       "domain": "jhl.si",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "claim-evidence",
      "claimRefs": [
       "clm-bb746dedd1b3a91d",
       "clm-4838117cfcf3959c",
       "clm-d3853b1ba59df160"
      ],
      "temporal": {
       "publishedAt": null,
       "updatedAt": null,
       "sourceCheckedAt": null,
       "recordLastVerifiedAt": "2026-10-04",
       "dossierCreatedAt": "2026-10-04",
       "retrievedAt": null,
       "status": "record-date-only"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "Operator page: buses, castle cable car, parking and the City Library on one no-contact card; free bus changes within 90 minutes; the operator calls Ljubljana one of the first European cities with uniform payment for city services.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     },
     {
      "id": "src-c112fd07513bb04a",
      "title": "OECD Observatory of Public Sector Innovation — Urbana single city card system",
      "url": "https://oecd-opsi.org/innovations/urbana-single-city-card-system/",
      "publisher": {
       "name": null,
       "domain": "oecd-opsi.org",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "claim-evidence",
      "claimRefs": [
       "clm-bb746dedd1b3a91d",
       "clm-c208fc6c30e21492",
       "clm-3b2a38afb2d67f50",
       "clm-55ca714b24896680",
       "clm-d3cb018407643ff8",
       "clm-1839feffb4953359"
      ],
      "temporal": {
       "publishedAt": null,
       "updatedAt": null,
       "sourceCheckedAt": null,
       "recordLastVerifiedAt": "2026-10-04",
       "dossierCreatedAt": "2026-10-04",
       "retrievedAt": null,
       "status": "record-date-only"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "Case study submitted by the operator: gradual launch in spring 2009; extension to parking, city bikes, libraries and funiculars; link to the national integrated ticket; 800,000+ cards in active use; €2.4M start-up cost including 200,000 free cards; a transition of about one year.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     },
     {
      "id": "src-0437f9c701fcc4ac",
      "title": "Wikipedia — Urbana (payment card)",
      "url": "https://en.wikipedia.org/wiki/Urbana_(payment_card)",
      "publisher": {
       "name": null,
       "domain": "en.wikipedia.org",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "claim-evidence",
      "claimRefs": [
       "clm-4838117cfcf3959c",
       "clm-6b788fd2649bfd5e"
      ],
      "temporal": {
       "publishedAt": null,
       "updatedAt": null,
       "sourceCheckedAt": null,
       "recordLastVerifiedAt": "2026-10-04",
       "dossierCreatedAt": "2026-10-04",
       "retrievedAt": null,
       "status": "record-date-only"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "MIFARE DESFire EV1 technology; 2009 gradual rollout; service-by-service expansion history.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     },
     {
      "id": "src-683cacb9c6dd0b75",
      "title": "Ljubljanski potniški promet (LPP) — Single city card URBANA",
      "url": "https://www.lpp.si/en/single-city-card-urbana",
      "publisher": {
       "name": null,
       "domain": "lpp.si",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "claim-evidence",
      "claimRefs": [
       "clm-d3853b1ba59df160"
      ],
      "temporal": {
       "publishedAt": null,
       "updatedAt": null,
       "sourceCheckedAt": null,
       "recordLastVerifiedAt": "2026-10-04",
       "dossierCreatedAt": "2026-10-04",
       "retrievedAt": null,
       "status": "record-date-only"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "Operator claim: 'one of the first cities in Europe to introduce uniform payments for city services'; 90-minute transfer feature.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     },
     {
      "id": "src-7708bfd672fc30d3",
      "title": "Ljubljanski potniški promet (LPP) — Payment methods",
      "url": "https://www.lpp.si/en/public-transport/payment-methods",
      "publisher": {
       "name": null,
       "domain": "lpp.si",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "claim-evidence",
      "claimRefs": [
       "clm-c2583c2cb932c856"
      ],
      "temporal": {
       "publishedAt": null,
       "updatedAt": null,
       "sourceCheckedAt": null,
       "recordLastVerifiedAt": "2026-10-04",
       "dossierCreatedAt": "2026-10-04",
       "retrievedAt": null,
       "status": "record-date-only"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "Operator page on fares: Urbana card (€2.00, single fare €1.50 covering up to 90 minutes with changes), Visa and Mastercard payment cards including mobile wallets — with no free change within 90 minutes — and the Urbana mobile app.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     },
     {
      "id": "src-815bca03f496579a",
      "title": "N1 Slovenija — bank cards accepted on LPP buses (29 November 2023)",
      "url": "https://n1info.si/novice/slovenija/dolgo-pricakovana-sprememba-bancna-kartica-po-novem-tudi-vozovnica-za-lpp/",
      "publisher": {
       "name": null,
       "domain": "n1info.si",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "claim-evidence",
      "claimRefs": [
       "clm-1ad62ea64f4a8a4d"
      ],
      "temporal": {
       "publishedAt": "2023-11-29",
       "updatedAt": null,
       "sourceCheckedAt": null,
       "recordLastVerifiedAt": "2026-10-04",
       "dossierCreatedAt": "2026-10-04",
       "retrievedAt": null,
       "status": "publication-and-record-dates-recorded"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "After 14 years LPP updated its payment system: from Tuesday, rides can be paid with Visa and Mastercard bank cards, also via phone or smartwatch; the city says it is the first in the region to allow it, while still supporting Urbana.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     },
     {
      "id": "src-55f8e35039cdd931",
      "title": "N1 Slovenija — LPP ends pay-by-call, recommends the Urbana app (6 January 2025)",
      "url": "https://n1info.si/novice/slovenija/sprememba-na-ljubljanskih-avtobusih-ukinili-so-zastarel-nacin-placila/",
      "publisher": {
       "name": null,
       "domain": "n1info.si",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "claim-evidence",
      "claimRefs": [
       "clm-c2583c2cb932c856"
      ],
      "temporal": {
       "publishedAt": "2025-01-06",
       "updatedAt": null,
       "sourceCheckedAt": null,
       "recordLastVerifiedAt": "2026-10-04",
       "dossierCreatedAt": "2026-10-04",
       "retrievedAt": null,
       "status": "publication-and-record-dates-recorded"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "LPP ended payment by calling 1899 and recommends the Urbana app, renewed in summer 2023, which pays by Bluetooth and allows unlimited transfers within an hour and a half; physical Urbana cards remain widely used.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     }
    ],
    "coverage": {
     "claimsTotal": 11,
     "claimsMapped": 11,
     "sourcesTotal": 7,
     "sourcesUsedByClaims": 7,
     "sourcesWithPublicationDate": 2,
     "sourcesWithArchive": 0,
     "sourcesWithExactLocator": 0,
     "sourcesWithContentHash": 0
    },
    "limits": [
     "Publisher names and source languages have not yet been classified; domains are recorded without guessing.",
     "Existing source notes are descriptive locators, not page- or paragraph-exact citations.",
     "A missing archive, publication date or content hash is shown as null rather than inferred.",
     "The project-level evidence grade ranks the strongest source in the entry; it is not a truth score for every claim."
    ]
   }
  }
 ]
}
