{
 "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": "zurich-zueriwieneu",
  "title": "Züri wie neu",
  "canonicalUrl": "https://1001smartcities.org/projects/zurich-zueriwieneu/"
 },
 "currentRevisionId": "2026-08-20-source-dates",
 "revisions": [
  {
   "id": "2026-08-20-source-dates",
   "createdAt": "2026-08-20T19:29:52Z",
   "effectiveAt": "2026-07-29",
   "changeType": "baseline",
   "summary": "Created the first structured Evidence Passport with 1 claim and 5 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": "sha256:9e72f07d80bad37135eb55c1fec1d428f407353ea4aa8d94b342052bd416dd56",
   "snapshot": {
    "asOf": "2026-07-29",
    "projectFingerprint": "sha256:f069046d9c5155871c7ce720cddce2ba610075399f9e75bff4fed5f2d4580750",
    "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": "independent",
     "timeline": {
      "started": 2013,
      "ended": null
     }
    },
    "governance": {
     "operator": "Stadt Zürich — Tiefbau- und Entsorgungsdepartement (TED)",
     "actorTypes": [
      "city-government"
     ],
     "fundingModel": "public",
     "fundingDescription": "City of Zurich",
     "cost": "≈CHF 60k (2013 pilot)",
     "ownership": null,
     "decisionRights": null,
     "exitConditions": null
    },
    "claims": [
     {
      "id": "clm-023c40d57e25fa7d",
      "field": "impact",
      "text": "A 2017 University of Bern study surveyed 738 users and found the platform's clearest perceived benefit was greater trust in the city administration, alongside time savings and convenience",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-4a08f8c6673c14d0"
      ],
      "supportNote": null,
      "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-9159b94618f2621c",
      "title": "Stadt Zürich — Züri wie neu FAQ (authority)",
      "url": "https://www.zueriwieneu.ch/faq",
      "publisher": {
       "name": null,
       "domain": "zueriwieneu.ch",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "background",
      "claimRefs": [],
      "temporal": {
       "publishedAt": null,
       "updatedAt": null,
       "sourceCheckedAt": null,
       "recordLastVerifiedAt": "2026-07-29",
       "dossierCreatedAt": "2026-08-20",
       "retrievedAt": null,
       "status": "record-date-only"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "Operator page: reportable categories; reports assigned to the responsible department within one working day and conclusively answered within five.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     },
     {
      "id": "src-98f94a80a4d28543",
      "title": "SRF (press, 16.04.2013)",
      "url": "https://www.srf.ch/news/zuerich-schaffhausen-zueri-wie-neu-mit-app-zu-einer-schoeneren-stadt",
      "publisher": {
       "name": null,
       "domain": "srf.ch",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "background",
      "claimRefs": [],
      "temporal": {
       "publishedAt": "2013-04-16",
       "updatedAt": null,
       "sourceCheckedAt": null,
       "recordLastVerifiedAt": "2026-07-29",
       "dossierCreatedAt": "2026-08-20",
       "retrievedAt": null,
       "status": "publication-and-record-dates-recorded"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "Launch coverage: April 2013 pilot, CHF 60,000, born from the eZürich competition; city replies within five days with repair timelines.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     },
     {
      "id": "src-675481141ada3f47",
      "title": "mySociety — Züri wie neu case study",
      "url": "https://www.mysociety.org/community/fixmystreet/case-study-zuri-wie-neu/",
      "publisher": {
       "name": null,
       "domain": "mysociety.org",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "background",
      "claimRefs": [],
      "temporal": {
       "publishedAt": null,
       "updatedAt": null,
       "sourceCheckedAt": null,
       "recordLastVerifiedAt": "2026-07-29",
       "dossierCreatedAt": "2026-08-20",
       "retrievedAt": null,
       "status": "record-date-only"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "Confirms the platform is Zurich's installation of the open-source FixMyStreet Platform, built with mySociety, moved to regular operation after the pilot.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     },
     {
      "id": "src-1add86f6d9d3ecb1",
      "title": "Open Data Zürich — Züri wie neu reports (authority)",
      "url": "https://data.stadt-zuerich.ch/dataset/geo_zueri_wie_neu",
      "publisher": {
       "name": null,
       "domain": "data.stadt-zuerich.ch",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "background",
      "claimRefs": [],
      "temporal": {
       "publishedAt": null,
       "updatedAt": null,
       "sourceCheckedAt": null,
       "recordLastVerifiedAt": "2026-07-29",
       "dossierCreatedAt": "2026-08-20",
       "retrievedAt": null,
       "status": "record-date-only"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "Reports published as CC0 open data by GIS-Zentrum, Geomatik + Vermessung (TED); daily updates confirm the service is live in 2026.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     },
     {
      "id": "src-4a08f8c6673c14d0",
      "title": "Hilbert & Stürmer, HMD Praxis der Wirtschaftsinformatik (2017)",
      "url": "https://boris.unibe.ch/99570/",
      "publisher": {
       "name": null,
       "domain": "boris.unibe.ch",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "claim-evidence",
      "claimRefs": [
       "clm-023c40d57e25fa7d"
      ],
      "temporal": {
       "publishedAt": "2017-04-25",
       "updatedAt": null,
       "sourceCheckedAt": null,
       "recordLastVerifiedAt": "2026-07-29",
       "dossierCreatedAt": "2026-08-20",
       "retrievedAt": null,
       "status": "publication-and-record-dates-recorded"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "Independent University of Bern evaluation, 738 survey participants; perceived public value strongest on trust in the city.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": "https://web.archive.org/web/20241013133137/https://boris.unibe.ch/99570/",
       "archivedAt": "2024-10-13",
       "contentHash": null,
       "status": "archive-linked"
      }
     }
    ],
    "coverage": {
     "claimsTotal": 1,
     "claimsMapped": 1,
     "sourcesTotal": 5,
     "sourcesUsedByClaims": 1,
     "sourcesWithPublicationDate": 2,
     "sourcesWithArchive": 1,
     "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."
    ]
   }
  }
 ]
}