{
 "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": "madrid-open-data",
  "title": "Madrid Open Data Portal",
  "canonicalUrl": "https://1001smartcities.org/projects/madrid-open-data/"
 },
 "currentRevisionId": "2026-10-11-baseline",
 "revisions": [
  {
   "id": "2026-10-11-baseline",
   "createdAt": "2026-10-11T21:50:15Z",
   "effectiveAt": "2026-10-11",
   "changeType": "baseline",
   "summary": "Created the first structured Evidence Passport with 9 claims and 8 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": "sha256:81ce8a1f315ab4af2e824623a67ef8c639f377582fbe62cc0eb9be4405403378",
   "snapshot": {
    "asOf": "2026-10-11",
    "projectFingerprint": "sha256:a032c8a6ee05348496feb831eb1c1851130abca5155700a1089bfa11574509f3",
    "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": "ongoing",
     "evidenceGrade": "official",
     "timeline": {
      "started": 2014,
      "ended": null
     }
    },
    "governance": {
     "operator": "Ayuntamiento de Madrid",
     "actorTypes": [
      "city-government"
     ],
     "fundingModel": "public",
     "fundingDescription": null,
     "cost": null,
     "ownership": null,
     "decisionRights": null,
     "exitConditions": null
    },
    "claims": [
     {
      "id": "clm-85a007455ad984e7",
      "field": "snippet",
      "text": "The City of Madrid launched its open-data portal, datos.madrid.es, in March 2014 with 74 datasets.",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-22c4a6f7a804b2c3",
       "src-6ebf8575934945fc"
      ],
      "supportNote": "datos.gob.es reports the portal's presentation on 12 March 2014 with more than 74 datasets; esmartcity gives 74 datasets at the 2014 launch.",
      "caveat": "The national portal's wording is 'more than 74'.",
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
      }
     },
     {
      "id": "clm-bbde525c06cdcfb2",
      "field": "snippet",
      "text": "It has since grown to roughly 670 datasets and over 10,500 downloadable files",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-6ebf8575934945fc",
       "src-b7aa30d7e0e8ebee"
      ],
      "supportNote": "esmartcity reports 673 datasets and more than 10,500 downloadable files at the February 2026 relaunch; the live catalogue counted 674 datasets in October 2026.",
      "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-cb42a5c69a1c8205",
      "field": "snippet",
      "text": "including real-time feeds such as traffic and air quality",
      "statementKind": "descriptive",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-22c4a6f7a804b2c3",
       "src-983ce33e5932990a"
      ],
      "supportNote": "The 2014 launch item lists air quality and real-time traffic; the traffic dataset is refreshed about every five minutes today.",
      "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-671220be7a035b80",
      "field": "snippet",
      "text": "published for free reuse under the city's open-data terms",
      "statementKind": "descriptive",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-ea57c563baad74e2",
       "src-f74d7297e9a94b65",
       "src-04106e73e83d2a5f"
      ],
      "supportNote": "The reuse terms allow commercial and non-commercial reuse; the FAQ says data can be used without registering; the Transparency Ordinance allows reuse without prior permission and free of charge.",
      "caveat": "Most datasets carry CC BY 4.0, but municipal companies apply their own conditions (see the lesson).",
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
      }
     },
     {
      "id": "clm-af76a893988e3497",
      "field": "snippet",
      "text": "A February 2026 redesign rebuilt it on the open-source CKAN platform with API access.",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-6ebf8575934945fc",
       "src-04106e73e83d2a5f"
      ],
      "supportNote": "esmartcity reports the renewed portal launched in February 2026 on open-source CKAN with an API; the city lists a new CKAN portal among its actions.",
      "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-187034259ae2dac8",
      "field": "lesson",
      "text": "by October 2026, 643 of the catalogue's 674 datasets carried CC BY 4.0",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-b7aa30d7e0e8ebee"
      ],
      "supportNote": "The live catalogue query on 11 October 2026 returned 674 datasets, 643 of them licensed CC BY 4.0.",
      "caveat": "A live count; it changes as datasets are added.",
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
      }
     },
     {
      "id": "clm-be1cbf4aac603900",
      "field": "lesson",
      "text": "the city's own companies — the EMT bus operator, Madrid Destino and the public libraries — kept their own reuse conditions",
      "statementKind": "descriptive",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-ea57c563baad74e2",
       "src-b7aa30d7e0e8ebee"
      ],
      "supportNote": "The reuse-terms page lists separate conditions for the EMT, Madrid Destino and the public libraries' catalogue; the catalogue query shows 19, 8 and 3 datasets under them.",
      "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-f7d434c8f1bb4e4d",
      "field": "lesson",
      "text": "the live bus feed comes under the EMT's terms rather than the licence that covers the traffic counts",
      "statementKind": "descriptive",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-e28175d6c02fc89b",
       "src-983ce33e5932990a"
      ],
      "supportNote": "The EMT real-time bus dataset is published under the EMT's general conditions and data-use agreement; the real-time traffic dataset under CC BY 4.0.",
      "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-60845032daad3fae",
      "field": "lesson",
      "text": "the city lists the new CKAN portal among its responses to the EU's high-value-datasets rules, which require open licences, APIs and bulk download",
      "statementKind": "descriptive",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-04106e73e83d2a5f"
      ],
      "supportNote": "The regulation page says high-value datasets must be available within 16 months of 9 June 2024 with non-restrictive open licences, APIs, machine-readable formats and bulk and real-time download, and lists a new CKAN portal among the city's five actions.",
      "caveat": "The page does not say the regulation was the only reason for the rebuild; 'as much as users' is our reading, since the city also cites user surveys.",
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
      }
     }
    ],
    "sources": [
     {
      "id": "src-22c4a6f7a804b2c3",
      "title": "datos.gob.es (national government) — Madrid opens its open-data portal",
      "url": "https://datos.gob.es/es/noticias/el-ayuntamiento-de-madrid-lanza-su-nuevo-portal-de-datos-abiertos",
      "publisher": {
       "name": null,
       "domain": "datos.gob.es",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "claim-evidence",
      "claimRefs": [
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       "retrievedAt": null,
       "status": "record-date-only"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "National open-data portal's news item on the presentation of Madrid's portal on Wednesday 12 March 2014: more than 74 datasets, data free, open and without licence restrictions, including air quality and real-time traffic.",
       "exact": false
      },
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       "contentHash": null,
       "status": "not-captured"
      }
     },
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      "id": "src-6ebf8575934945fc",
      "title": "esmartcity — Madrid launches its new Open Data Portal (Feb 2026)",
      "url": "https://www.esmartcity.es/2026/02/17/madrid-lanza-nuevo-portal-datos-abiertos-impulsar-transparencia-innovacion",
      "publisher": {
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       "publishedAt": "2026-02-17",
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       "recordLastVerifiedAt": "2026-10-11",
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       "retrievedAt": null,
       "status": "publication-and-record-dates-recorded"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "Reports the relaunch of the renovated portal: grown from 74 datasets at its 2014 launch to 673 datasets and more than 10,500 downloadable files; built on the open-source CKAN technology with an API.",
       "exact": false
      },
      "preservation": {
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       "status": "not-captured"
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     },
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      "title": "datos.madrid.es — Open Data FAQ / conditions of use",
      "url": "https://datos.madrid.es/pages/preguntas-frecuentes-sobre-datos-abiertos",
      "publisher": {
       "name": null,
       "domain": "datos.madrid.es",
       "classification": "not-classified"
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       "retrievedAt": null,
       "status": "record-date-only"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "Operator FAQ: data can be consulted, downloaded and used without registering; each dataset offered in several formats (CSV, XLS, PDF…), always including formats usable with free software.",
       "exact": false
      },
      "preservation": {
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     },
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      "title": "datos.madrid.es — Condiciones de uso (reuse terms)",
      "url": "https://datos.madrid.es/pages/condiciones-de-uso",
      "publisher": {
       "name": null,
       "domain": "datos.madrid.es",
       "classification": "not-classified"
      },
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       "retrievedAt": null,
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      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "Reuse terms: commercial and non-commercial reuse allowed; lists CC BY 4.0 and the city's general conditions, plus separate conditions for the public libraries' catalogue, the EMT bus company and Madrid Destino.",
       "exact": false
      },
      "preservation": {
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     },
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      "title": "datos.madrid.es — Normativa (regulation behind the portal)",
      "url": "https://datos.madrid.es/pages/normativa",
      "publisher": {
       "name": null,
       "domain": "datos.madrid.es",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "claim-evidence",
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       "clm-671220be7a035b80",
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       "retrievedAt": null,
       "status": "record-date-only"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "Regulation page: cites EU Directive 2019/1024 and Implementing Regulation 2023/138 on high-value datasets (open licences, APIs, bulk and real-time download within 16 months of 9 June 2024), lists the city's five actions including a new CKAN portal, and the Madrid Transparency Ordinance allowing reuse without prior permission and free of charge.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     },
     {
      "id": "src-b7aa30d7e0e8ebee",
      "title": "datos.madrid.es — catalogue API: datasets by licence",
      "url": "https://datos.madrid.es/api/3/action/package_search?rows=0&facet.field=%5B%22license_id%22%5D&facet.limit=50",
      "publisher": {
       "name": null,
       "domain": "datos.madrid.es",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "claim-evidence",
      "claimRefs": [
       "clm-bbde525c06cdcfb2",
       "clm-187034259ae2dac8",
       "clm-be1cbf4aac603900"
      ],
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       "recordLastVerifiedAt": "2026-10-11",
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       "retrievedAt": null,
       "status": "record-date-only"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "Live catalogue query (CKAN): 674 datasets — 643 under CC BY 4.0, 19 under the EMT's conditions, 8 under Madrid Destino's, 3 under the public libraries', 1 under the city web portal's legal notice.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     },
     {
      "id": "src-983ce33e5932990a",
      "title": "datos.madrid.es — Tráfico. Datos del tráfico en tiempo real (dataset)",
      "url": "https://datos.madrid.es/dataset/202087-0-trafico-intensidad",
      "publisher": {
       "name": null,
       "domain": "datos.madrid.es",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "claim-evidence",
      "claimRefs": [
       "clm-cb42a5c69a1c8205",
       "clm-f7d434c8f1bb4e4d"
      ],
      "temporal": {
       "publishedAt": null,
       "updatedAt": null,
       "sourceCheckedAt": null,
       "recordLastVerifiedAt": "2026-10-11",
       "dossierCreatedAt": "2026-10-11",
       "retrievedAt": null,
       "status": "record-date-only"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "Real-time traffic dataset, refreshed about every 5 minutes; metadata show it created on 12 March 2014 and licensed CC BY 4.0.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     },
     {
      "id": "src-e28175d6c02fc89b",
      "title": "datos.madrid.es — EMT. Tiempo real para autobuses de EMT (dataset)",
      "url": "https://datos.madrid.es/dataset/900029-0-emt-autobus-tiempo-real",
      "publisher": {
       "name": null,
       "domain": "datos.madrid.es",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "claim-evidence",
      "claimRefs": [
       "clm-f7d434c8f1bb4e4d"
      ],
      "temporal": {
       "publishedAt": null,
       "updatedAt": null,
       "sourceCheckedAt": null,
       "recordLastVerifiedAt": "2026-10-11",
       "dossierCreatedAt": "2026-10-11",
       "retrievedAt": null,
       "status": "record-date-only"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "Real-time bus dataset of the municipal bus company EMT, published under the EMT's own general conditions and data-use agreement rather than CC BY 4.0.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     }
    ],
    "coverage": {
     "claimsTotal": 9,
     "claimsMapped": 9,
     "sourcesTotal": 8,
     "sourcesUsedByClaims": 8,
     "sourcesWithPublicationDate": 1,
     "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."
    ]
   }
  }
 ]
}