{
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 "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": "hamburg-hvv-switch-mobility-hubs",
  "title": "hvv switch Mobility Hubs & App",
  "canonicalUrl": "https://1001smartcities.org/projects/hamburg-hvv-switch-mobility-hubs/"
 },
 "currentRevisionId": "2026-08-28-evidence-baseline",
 "revisions": [
  {
   "id": "2026-08-28-evidence-baseline",
   "createdAt": "2026-08-28T09:57:59Z",
   "effectiveAt": "2026-08-28",
   "changeType": "baseline",
   "summary": "Created the first structured Evidence Passport with 12 claims and 9 source dossiers.",
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    "type": "automation",
    "label": "AI-assisted evidence preparation",
    "humanApproved": false
   },
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    "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."
    }
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   "snapshot": {
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    "projectFingerprint": "sha256:99ce97c62062337b0131f5c640514022f4c2a507866839a59f5407a7f1bdf86c",
    "assurance": {
     "status": "unreviewed",
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     "statement": "AI-assisted structural preparation. This revision has not been reviewed by a human or subject-matter expert.",
     "machineChecks": [
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      "publication-diff-contract",
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      "claim-text-drift",
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    },
    "projectState": {
     "status": "live",
     "outcome": "ongoing",
     "evidenceGrade": "official",
     "timeline": {
      "started": 2013,
      "ended": null
     }
    },
    "governance": {
     "operator": "Hamburger Hochbahn AG / Hamburger Verkehrsverbund (hvv)",
     "actorTypes": [
      "utility"
     ],
     "fundingModel": "public",
     "fundingDescription": "City of Hamburg, delivered by Hochbahn under the 'Hamburg-Takt' programme; charging infrastructure added successively",
     "cost": null,
     "ownership": null,
     "decisionRights": null,
     "exitConditions": null
    },
    "claims": [
     {
      "id": "clm-8d1297e837af6fd5",
      "field": "snippet",
      "text": "bundles car-sharing, ride-pooling, e-scooters and StadtRAD bikes with public transport in one account",
      "statementKind": "descriptive",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-0898a741513b9317",
       "src-085890e31804dafb"
      ],
      "supportNote": "The operator's June 2026 release says StadtRAD joins an app portfolio of rail, bus, car-sharing, ride-pooling and e-scooters, available through a single application; the operator site names the partner brands (MOIA, SIXT share, Free2Move, MILES, TIER, Voi) alongside hvv tickets.",
      "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-26fd05a9d9a8fc51",
      "field": "snippet",
      "text": "Over 200 kerbside \"hvv switch\" points — 22 at rapid-transit stations, 178 in residential streets — reserve more than 1,000 parking bays for shared vehicles",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-57630a12e4773046"
      ],
      "supportNote": "The trade-press report of 23 July 2024 records the 200th point opening in Bergedorf, with more than 1,000 bays for car-sharing at 22 rapid-transit stations and 178 points in residential quarters; four further points followed the same week and 15 more were planned for the second half of 2024.",
      "caveat": "Counts are as of July 2024, when the 200th point opened; the operator counts the bays for car-sharing vehicles.",
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
      }
     },
     {
      "id": "clm-aab7713a2f471b6a",
      "field": "snippet",
      "text": "Its automatic check-in fare product, hvv Any, was switched off in 2025",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
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      "supportNote": "hvv's release of 20 October 2025 announces that the hvv Any function ends on 23 October.",
      "caveat": null,
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
      }
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     {
      "id": "clm-4f372d6691c469b6",
      "field": "impact",
      "text": "200 switch points and 1,000+ reserved bays by July 2024, 50 of them added that year",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
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      "supportNote": "The report of 23 July 2024 records the 200th point, more than 1,000 car-sharing bays, and 50 points set up by HOCHBAHN in the course of 2024.",
      "caveat": null,
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
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     {
      "id": "clm-836c859fe237339a",
      "field": "impact",
      "text": "car-share, ride-pooling, e-scooter and bike-share partners bookable on one account",
      "statementKind": "descriptive",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
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      ],
      "supportNote": "Written against the proposed correction (see proseIssues — the standing 'nine partner services' is uncounted anywhere). The June 2026 release lists the portfolio of car-sharing, ride-pooling and e-scooters, adds StadtRAD, and says it is available through a single application.",
      "caveat": null,
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
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     {
      "id": "clm-a72ae0db0edcba0f",
      "field": "impact",
      "text": "operator reports 1 million app downloads by September 2023",
      "statementKind": "quantitative",
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      "mappingStatus": "mapped",
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      "supportNote": "hvv's own release of 7 September 2023 states the app had been downloaded one million times — a self-reported figure, which the wording attributes honestly.",
      "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-a476297aee288566",
      "field": "impact",
      "text": "hvv Any, the check-in/be-out automatic fare product launched February 2023",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
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      ],
      "supportNote": "The launch release, dated 7 February 2023, describes check-in by swipe with transfers and check-out captured automatically — the check-in/be-out pattern — and says the function is available 'ab sofort'.",
      "caveat": "hvv Any first shipped as a standalone app in February 2023 and was folded into the hvv switch app in autumn 2023.",
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
      }
     },
     {
      "id": "clm-10d6624cd5ac2261",
      "field": "impact",
      "text": "was discontinued on 23 October 2025",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
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      ],
      "supportNote": "The release of 20 October 2025 states the function ends on 23 October.",
      "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-1f853dfebb9edc26",
      "field": "impact",
      "text": "after reaching under 1% of hvv online ticket sales",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
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      "supportNote": "The independent report quotes hvv that just under 1 per cent of online tickets were bought through the Any function, and that about 13,000 people a month still used it.",
      "caveat": "hvv's own release rounds the figure to 'around 1 per cent' of online ticket sales; the independent report quotes 'just under 1 per cent'.",
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
      }
     },
     {
      "id": "clm-ad5555ae436bbb01",
      "field": "lesson",
      "text": "Reserved kerb space next to a station kept expanding",
      "statementKind": "descriptive",
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      "mappingStatus": "mapped",
      "sourceRefs": [
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      "supportNote": "The city's December 2023 release records 134 new points planned citywide for 2022–2024 under Hamburg-Takt; by July 2024 the 200th point had opened, 50 of them added that year with 15 more planned.",
      "caveat": null,
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
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     {
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      "field": "lesson",
      "text": "the automatic fare product built on top of the same app was switched off in under three years",
      "statementKind": "descriptive",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
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      "supportNote": "The release dates hvv Any's introduction to February 2023 and its end to 23 October 2025 — two years and eight months.",
      "caveat": "hvv Any began as a standalone app in February 2023; at its shutdown it was a ticket function inside the hvv switch app.",
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
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     },
     {
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      "field": "lesson",
      "text": "undercut by a flat-rate national ticket that made per-trip fare optimisation pointless",
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      "supportNote": "hvv's release says the Deutschlandticket's success in the app pushed other ticket products into decline, above all hvv Any; the independent report confirms the Deutschlandticket is the operator's stated main reason.",
      "caveat": "The flat-rate explanation is the operator's. NAHVERKEHR HAMBURG's own investigation notes that comparable check-in systems keep growing elsewhere and questions whether the Deutschlandticket is the whole story.",
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
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      "title": "hvv — press release: hvv switch app becomes the core of mobility in the hvv (20 Oct 2025)",
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      "title": "hamburg.de — Hamburg-Nord: hvv switch expansion under Hamburg-Takt",
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      "id": "src-5d812963b6247daf",
      "title": "hySOLUTIONS — charging infrastructure at hvv switch points",
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      "title": "hvv — press release: one million downloads for hvv switch (7 Sep 2023)",
      "url": "https://www.hvv.de/resource/blob/110448/fa2788ed37507eb34b8a032961dbacef/PM230907%20hvv%20switch%201%20Mio.%20Downloads.pdf",
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       "type": "descriptive-source-note",
       "value": "hvv's own release announcing the app's one-million-download mark; also names the partner services bookable at the time and the planned SHARE NOW and hvv hop integrations.",
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      },
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     },
     {
      "id": "src-0898a741513b9317",
      "title": "HOCHBAHN — press release: StadtRAD now in hvv switch (30 Jun 2026)",
      "url": "https://www.hochbahn.de/de/presse/pressemitteilungen/stadtrad-jetzt-in-hvv-switch-mobilitaet-in-hamburg-waechst-weiter-zusammen-119056",
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      "locator": {
       "type": "descriptive-source-note",
       "value": "Operator release on the StadtRAD integration: the red bikes join rail, bus, car-sharing, ride-pooling and e-scooters in the app; roughly 4,300 bikes at almost 360 stations, and over 2 million people registered in the app by mid-2026.",
       "exact": false
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     },
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      "id": "src-ddbf013448fb41b0",
      "title": "hvv — press release: hvv Any is coming (7 Feb 2023)",
      "url": "https://www.hvv.de/resource/blob/101040/c864dd1fa03d1a252bc41273d52f6ff3/PM230107hvv%20Any%20App.pdf",
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      "temporal": {
       "publishedAt": "2023-02-07",
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      "locator": {
       "type": "descriptive-source-note",
       "value": "Launch release for hvv Any: swipe to check in, transfers and check-out captured automatically, cheapest fare billed at day's end; shipped first as a standalone app, with integration into hvv switch planned.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     }
    ],
    "coverage": {
     "claimsTotal": 12,
     "claimsMapped": 12,
     "sourcesTotal": 9,
     "sourcesUsedByClaims": 8,
     "sourcesWithPublicationDate": 7,
     "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."
    ]
   }
  }
 ]
}