{
 "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": "hamburg-stadtrad-bikeshare",
  "title": "StadtRAD Hamburg Bike Share",
  "canonicalUrl": "https://1001smartcities.org/projects/hamburg-stadtrad-bikeshare/"
 },
 "currentRevisionId": "2026-08-28-claims-and-dates",
 "revisions": [
  {
   "id": "2026-08-22-evidence-baseline",
   "createdAt": "2026-08-22T14:04:00Z",
   "effectiveAt": "2026-08-02",
   "changeType": "baseline",
   "summary": "Created the first structured Evidence Passport with 8 claims and 6 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:be19ed9c4d981e21e3ffd0d2dfcbf69022a6dc32d78afa84527b0694f5c9d89b",
   "snapshot": {
    "asOf": "2026-08-02",
    "projectFingerprint": "sha256:964ac9040d2595352042f0db47af4b88490f6f3f6a68333af3eff676502d64a6",
    "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": 2009,
      "ended": null
     }
    },
    "governance": {
     "operator": "DB Connect GmbH (Deutsche Bahn) for the Free and Hanseatic City of Hamburg",
     "actorTypes": [
      "utility"
     ],
     "fundingModel": "public",
     "fundingDescription": "City of Hamburg operating subsidy under a competitively tendered 2019-2028 contract, plus user fees (EUR 8.90/year since April 2024, first 30 minutes free). Not advertising-financed.",
     "cost": "City subsidy reported as initially about EUR 1 million per year under the 2019-2028 contract, down from about EUR 2.6 million, rising with fleet growth.",
     "ownership": null,
     "decisionRights": null,
     "exitConditions": null
    },
    "claims": [
     {
      "id": "clm-f4208fefc4211bf7",
      "field": "snippet",
      "text": "has run since July 2009",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-f7489435163e5121"
      ],
      "supportNote": "The operator's own site states \"Seit 2009 ist StadtRAD Hamburg das führende Bikesharing-System in Deutschland\" (\"Since 2009, StadtRAD Hamburg has been Germany's leading bikesharing system\"), confirming the launch year 2009.",
      "caveat": "The cited sources establish only the launch year, 2009. None of the five listed sources names July specifically as the launch month.",
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
      }
     },
     {
      "id": "clm-9308eba26dc8eb33",
      "field": "snippet",
      "text": "operated by DB Connect under a city contract awarded for 2019-2028",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-3955fbe385f7dff4",
       "src-f7489435163e5121"
      ],
      "supportNote": "KCW's write-up of the tender states directly: \"Gewinner der Ausschreibung für die Laufzeit 2019-2028 ist der bisherige Betreiber – die Deutsche Bahn Connect GmbH\" (\"Winner of the tender for the 2019-2028 term is the incumbent operator, Deutsche Bahn Connect GmbH\"), naming both the operator and the exact contract term in one sentence. The operator's own site separately confirms DB Connect's role by describing StadtRAD as part of \"der großen Call a Bike-Familie, dem Bikesharing-Angebot der Deutschen Bahn\" (Deutsche Bahn's bikesharing brand).",
      "caveat": "Among the five listed sources, the specific contract term \"2019-2028\" is documented only by KCW, a transport consultancy publishing its own case-study page about a tender it advised on — that page reads as advisory/promotional material rather than a city or operator record, and would grade as a media-tier source on its own. Neither the city's own StadtRAD service page (hamburg.de) nor the operator's own site names the contract dates in the pages checked here.",
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
      }
     },
     {
      "id": "clm-65afce95df0aced7",
      "field": "snippet",
      "text": "About 4,300 bikes and 56 cargo pedelecs stand at nearly 360 stations",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-0898a741513b9317",
       "src-be8b77270f4cda52"
      ],
      "supportNote": "The Hochbahn press release of 30 June 2026 states exactly: \"Rund 4.300 StadtRAD-Fahrräder an fast 360 Stationen im gesamten Stadtgebiet stehen damit über eine einzige Anwendung zur Verfügung\" (\"about 4,300 StadtRAD bikes at nearly 360 stations across the whole city are now available through a single app\") — matching the bike and station figures precisely. The Hamburg BVM service page adds the cargo-pedelec figure: \"über 4300 Räder an über 350 Stationen sowie 56 Lastenpedelecs zur Verfügung\" (over 4,300 bikes at over 350 stations plus 56 cargo pedelecs).",
      "caveat": "hamburg.de's own page is internally inconsistent and, either way, gives a somewhat lower station count than the entry: one passage says \"über 350 Stationen\" (over 350) and another, undated news item on the same page says \"knapp 350 Stationen\" (just under 350). Only the more recently dated Hochbahn release (30 June 2026) matches \"nearly 360\" exactly; the difference is consistent with the network's ongoing station rollout rather than a contradiction.",
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
      }
     },
     {
      "id": "clm-1c02e44dbd1c9b29",
      "field": "snippet",
      "text": "the first 30 minutes are free",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-be8b77270f4cda52",
       "src-3955fbe385f7dff4"
      ],
      "supportNote": "hamburg.de states directly, describing the April 2026 tariff update: \"Wichtig: Die ersten 30 Minuten pro fahrt bleiben weiterhin kostenlos\" (\"Important: the first 30 minutes per ride remain free of charge\") — confirming this is still current even as other tariff elements changed. KCW's 2018 tender report shows the same rule already applied at contract start (\"first half-hour remaining free of charge\").",
      "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-fac0bc7ac17d7d0d",
      "field": "snippet",
      "text": "Live per-station availability is published as open data through Hamburg's SensorThings API",
      "statementKind": "descriptive",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-f5cc0907527ad6f0"
      ],
      "supportNote": "The dataset page describes exactly this, not merely station locations: \"Der Datensatz enthält die Position aller StadtRAD-Stationen im Hamburger Stadtgebiet und die Anzahl der aktuell zur Ausleihe zur Verfügung stehenden Fahrräder und Lastenpedelecs\" (\"the dataset contains the position of every StadtRAD station in Hamburg and the number of bikes and cargo pedelecs currently available for rental at each\"), delivered live \"im JSON-Format ... in der SensorThings API (STA)\" (in JSON format via the SensorThings API). So the API carries live per-station bike/pedelec counts, not just a static list of addresses.",
      "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-08a8aaa5a4146f40",
      "field": "snippet",
      "text": "bikes became bookable in the hvv switch transit app in 2026",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-0898a741513b9317"
      ],
      "supportNote": "Hochbahn's press release, dated 30.06.2026, announces exactly this under the headline \"StadtRAD jetzt in hvv switch: Mobilität in Hamburg wächst weiter zusammen\" with the subhead \"Ab sofort auch Fahrrad-Leihmöglichkeit in Hamburgs Mobilitäts-App\" (\"as of now, bike rental is also available in Hamburg's mobility app\") — an immediate, 2026 rollout.",
      "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-55fd8bcaea256e88",
      "field": "impact",
      "text": "Operator reported rentals up 11% from March to September 2024 after the fleet was modernised.",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-2170c150003c817a"
      ],
      "supportNote": "The listed URL for this source (nachhaltigkeit.deutschebahn.com, .../stadtrad-angebot-in-hamburg-waechst-weiter-13565972) currently returns HTTP 404 — it appears to have been taken down or renamed since the entry was written. A search-engine cache of the same title (\"StadtRAD-Angebot der Deutschen Bahn in Hamburg wächst weiter\") and independent press coverage of what reads as the same DB Connect statement corroborate the figure: Radio Hamburg (04.10.2024), citing the operator, reports \"Seit Beginn der Modernisierung der Flotte im März sei die Zahl der Ausleihen bis September um elf Prozent gestiegen\", explicitly \"teilte der Betreiber DB Connect mit\" (as communicated by operator DB Connect) — a rise of 11% in rentals from March to September, described by the operator itself as running from the start of the fleet modernisation, i.e. a stated temporal correlation rather than an independently verified causal test.",
      "caveat": "This is the operator's own figure, reported via press coverage, not an independent evaluation; the source treats \"since the modernisation began\" as the operator's own framing rather than a demonstrated cause.",
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
      }
     },
     {
      "id": "clm-1e70236a71e0f4d0",
      "field": "lesson",
      "text": "the city publishes live dock occupancy under an open licence",
      "statementKind": "descriptive",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-f5cc0907527ad6f0"
      ],
      "supportNote": "The dataset page is published by the city (\"Veröffentlichende Stelle: Behörde für Verkehr und Mobilitätswende (BVM)\") under the licence field \"Lizenz: Datenlizenz Deutschland Namensnennung 2.0\" — Germany's standard open-government-data licence (DL-DE-BY-2.0), which is Open-Definition-conformant and functionally equivalent to CC BY (attribution required, otherwise unrestricted commercial and non-commercial reuse). This is a genuinely open licence, and the dataset it covers is the live per-station bike/pedelec count described in the previous claim.",
      "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-f7489435163e5121",
      "title": "StadtRAD Hamburg (operator site)",
      "url": "https://stadtrad.hamburg.de/",
      "publisher": {
       "name": null,
       "domain": "stadtrad.hamburg.de",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "claim-evidence",
      "claimRefs": [
       "clm-f4208fefc4211bf7",
       "clm-9308eba26dc8eb33"
      ],
      "temporal": {
       "publishedAt": null,
       "updatedAt": null,
       "sourceCheckedAt": null,
       "recordLastVerifiedAt": "2026-08-02",
       "dossierCreatedAt": "2026-08-22",
       "retrievedAt": null,
       "status": "record-date-only"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "Operator's own page: in service since 2009, about 4,200 bikes and 56 cargo pedelecs, app-based rental.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     },
     {
      "id": "src-be8b77270f4cda52",
      "title": "Hamburg BVM — StadtRAD service page",
      "url": "https://www.hamburg.de/verkehr/fahrradfahren-in-hamburg/services-rund-ums-rad/stadtrad-hamburg-296972",
      "publisher": {
       "name": null,
       "domain": "hamburg.de",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "claim-evidence",
      "claimRefs": [
       "clm-65afce95df0aced7",
       "clm-1c02e44dbd1c9b29"
      ],
      "temporal": {
       "publishedAt": null,
       "updatedAt": null,
       "sourceCheckedAt": null,
       "recordLastVerifiedAt": "2026-08-02",
       "dossierCreatedAt": "2026-08-22",
       "retrievedAt": null,
       "status": "record-date-only"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "City page: DB Connect as operator, over 4,300 bikes at over 350 stations, 56 cargo pedelecs, first 30 minutes free, annual fee raised to EUR 8.90 on 13 April 2024.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     },
     {
      "id": "src-f5cc0907527ad6f0",
      "title": "Transparenzportal Hamburg — StadtRAD-Stationen dataset",
      "url": "https://suche.transparenz.hamburg.de/dataset/stadtrad-stationen-hamburg36",
      "publisher": {
       "name": null,
       "domain": "suche.transparenz.hamburg.de",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "claim-evidence",
      "claimRefs": [
       "clm-fac0bc7ac17d7d0d",
       "clm-1e70236a71e0f4d0"
      ],
      "temporal": {
       "publishedAt": "2025-08-07",
       "updatedAt": "2026-01-24",
       "sourceCheckedAt": null,
       "recordLastVerifiedAt": "2026-08-02",
       "dossierCreatedAt": "2026-08-22",
       "retrievedAt": null,
       "status": "publication-and-record-dates-recorded"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "The data layer: station positions plus currently available bikes and cargo pedelecs, served live via the OGC SensorThings API and an MQTT broker at iot.hamburg.de. Publisher BVM, licence Datenlizenz Deutschland Namensnennung 2.0.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     },
     {
      "id": "src-0898a741513b9317",
      "title": "Hochbahn press release: StadtRAD in hvv switch (30 June 2026)",
      "url": "https://www.hochbahn.de/de/presse/pressemitteilungen/stadtrad-jetzt-in-hvv-switch-mobilitaet-in-hamburg-waechst-weiter-zusammen-119056",
      "publisher": {
       "name": null,
       "domain": "hochbahn.de",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "claim-evidence",
      "claimRefs": [
       "clm-65afce95df0aced7",
       "clm-08a8aaa5a4146f40"
      ],
      "temporal": {
       "publishedAt": "2026-06-30",
       "updatedAt": null,
       "sourceCheckedAt": null,
       "recordLastVerifiedAt": "2026-08-02",
       "dossierCreatedAt": "2026-08-22",
       "retrievedAt": null,
       "status": "publication-and-record-dates-recorded"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "About 4,300 bikes at nearly 360 stations, bookable directly in the hvv switch app alongside transit, carsharing, ridepooling and e-scooters.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     },
     {
      "id": "src-2170c150003c817a",
      "title": "Deutsche Bahn: StadtRAD offering keeps growing (17 October 2024)",
      "url": "https://nachhaltigkeit.deutschebahn.com/de/news/stadtrad-angebot-in-hamburg-waechst-weiter-13565972",
      "publisher": {
       "name": null,
       "domain": "nachhaltigkeit.deutschebahn.com",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "claim-evidence",
      "claimRefs": [
       "clm-55fd8bcaea256e88"
      ],
      "temporal": {
       "publishedAt": "2024-10-17",
       "updatedAt": null,
       "sourceCheckedAt": null,
       "recordLastVerifiedAt": "2026-08-02",
       "dossierCreatedAt": "2026-08-22",
       "retrievedAt": null,
       "status": "publication-and-record-dates-recorded"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "About 3,900 bikes at 325 stations, 50 cargo pedelecs, ten new stations that October, rentals up 11% after modernisation.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     },
     {
      "id": "src-3955fbe385f7dff4",
      "title": "KCW: tender for StadtRAD Hamburg",
      "url": "https://www.kcw-online.de/en/veroeffentlichungen/erfolgreiche-ausschreibung-stadtrad-hamburg",
      "publisher": {
       "name": null,
       "domain": "kcw-online.de",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "claim-evidence",
      "claimRefs": [
       "clm-9308eba26dc8eb33",
       "clm-1c02e44dbd1c9b29"
      ],
      "temporal": {
       "publishedAt": "2018-07-23",
       "updatedAt": null,
       "sourceCheckedAt": null,
       "recordLastVerifiedAt": "2026-08-02",
       "dossierCreatedAt": "2026-08-22",
       "retrievedAt": null,
       "status": "publication-and-record-dates-recorded"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "Contract 2019-2028 awarded to DB Connect on 29 June 2018; fleet to grow from 2,450 to 4,500 bikes; city subsidy cut from about EUR 2.6m to about EUR 1m per year.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     }
    ],
    "coverage": {
     "claimsTotal": 8,
     "claimsMapped": 8,
     "sourcesTotal": 6,
     "sourcesUsedByClaims": 6,
     "sourcesWithPublicationDate": 4,
     "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."
    ]
   }
  },
  {
   "id": "2026-08-28-claims-and-dates",
   "createdAt": "2026-08-28T10:08:34Z",
   "effectiveAt": "2026-08-28",
   "changeType": "update",
   "summary": "Completed the claim array across snippet, impact and lesson, dated every source or recorded it as undated, and replaced a dead Deutsche Bahn article with the dated Radio Hamburg report that carries the same rental figure.",
   "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": "replace",
     "path": "/snapshot/projectFingerprint",
     "summary": "Updated projectFingerprint to the current sourced project record."
    },
    {
     "operation": "replace",
     "path": "/snapshot/asOf",
     "summary": "Updated asOf to the current sourced project record."
    },
    {
     "operation": "replace",
     "path": "/snapshot/claims",
     "summary": "Updated claims to the current sourced project record."
    },
    {
     "operation": "replace",
     "path": "/snapshot/sources",
     "summary": "Updated sources to the current sourced project record."
    }
   ],
   "snapshotHash": "sha256:8a85a890a3c584fefba5b9073b2f833dba755e5524c7b9560accd9e720d5b999",
   "snapshot": {
    "asOf": "2026-08-28",
    "projectFingerprint": "sha256:e9ca50961d3df61831d2051711bfbaaa78b4f5622516ed0e8711d0af7b23f8b4",
    "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": 2009,
      "ended": null
     }
    },
    "governance": {
     "operator": "DB Connect GmbH (Deutsche Bahn) for the Free and Hanseatic City of Hamburg",
     "actorTypes": [
      "utility"
     ],
     "fundingModel": "public",
     "fundingDescription": "City of Hamburg operating subsidy under a competitively tendered 2019-2028 contract, plus user fees (EUR 8.90/year since April 2024, first 30 minutes free). Not advertising-financed.",
     "cost": "City subsidy reported as initially about EUR 1 million per year under the 2019-2028 contract, down from about EUR 2.6 million, rising with fleet growth.",
     "ownership": null,
     "decisionRights": null,
     "exitConditions": null
    },
    "claims": [
     {
      "id": "clm-f4208fefc4211bf7",
      "field": "snippet",
      "text": "has run since July 2009",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-f7489435163e5121",
       "src-b6138ad6d1f2da88"
      ],
      "supportNote": "The operator's own site states \"Seit 2009 ist StadtRAD Hamburg das führende Bikesharing-System in Deutschland\", confirming the launch year; the city's own StadtRAD presentation (9 Feb 2012) dates the opening precisely in its project timeline: \"07 / 2009 Eröffnung Stufe 1 (67 Stationen)\" — the July launch month.",
      "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-9308eba26dc8eb33",
      "field": "snippet",
      "text": "operated by DB Connect under a city contract awarded for 2019-2028",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-3955fbe385f7dff4",
       "src-f7489435163e5121"
      ],
      "supportNote": "KCW's write-up of the tender states directly: \"Gewinner der Ausschreibung für die Laufzeit 2019-2028 ist der bisherige Betreiber – die Deutsche Bahn Connect GmbH\" (\"Winner of the tender for the 2019-2028 term is the incumbent operator, Deutsche Bahn Connect GmbH\"), naming both the operator and the exact contract term in one sentence. The operator's own site separately confirms DB Connect's role by describing StadtRAD as part of \"der großen Call a Bike-Familie, dem Bikesharing-Angebot der Deutschen Bahn\" (Deutsche Bahn's bikesharing brand).",
      "caveat": "Among the five listed sources, the specific contract term \"2019-2028\" is documented only by KCW, a transport consultancy publishing its own case-study page about a tender it advised on — that page reads as advisory/promotional material rather than a city or operator record, and would grade as a media-tier source on its own. Neither the city's own StadtRAD service page (hamburg.de) nor the operator's own site names the contract dates in the pages checked here.",
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
      }
     },
     {
      "id": "clm-65afce95df0aced7",
      "field": "snippet",
      "text": "About 4,300 bikes and 56 cargo pedelecs stand at nearly 360 stations",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-0898a741513b9317",
       "src-be8b77270f4cda52"
      ],
      "supportNote": "The Hochbahn press release of 30 June 2026 states exactly: \"Rund 4.300 StadtRAD-Fahrräder an fast 360 Stationen im gesamten Stadtgebiet stehen damit über eine einzige Anwendung zur Verfügung\" (\"about 4,300 StadtRAD bikes at nearly 360 stations across the whole city are now available through a single app\") — matching the bike and station figures precisely. The Hamburg BVM service page adds the cargo-pedelec figure: \"über 4300 Räder an über 350 Stationen sowie 56 Lastenpedelecs zur Verfügung\" (over 4,300 bikes at over 350 stations plus 56 cargo pedelecs).",
      "caveat": "hamburg.de's own page is internally inconsistent and, either way, gives a somewhat lower station count than the entry: one passage says \"über 350 Stationen\" (over 350) and another, undated news item on the same page says \"knapp 350 Stationen\" (just under 350). Only the more recently dated Hochbahn release (30 June 2026) matches \"nearly 360\" exactly; the difference is consistent with the network's ongoing station rollout rather than a contradiction.",
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
      }
     },
     {
      "id": "clm-1c02e44dbd1c9b29",
      "field": "snippet",
      "text": "the first 30 minutes are free",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-be8b77270f4cda52",
       "src-3955fbe385f7dff4"
      ],
      "supportNote": "hamburg.de states directly, describing the April 2026 tariff update: \"Wichtig: Die ersten 30 Minuten pro fahrt bleiben weiterhin kostenlos\" (\"Important: the first 30 minutes per ride remain free of charge\") — confirming this is still current even as other tariff elements changed. KCW's 2018 tender report shows the same rule already applied at contract start (\"first half-hour remaining free of charge\").",
      "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-fac0bc7ac17d7d0d",
      "field": "snippet",
      "text": "Live per-station availability is published as open data through Hamburg's SensorThings API",
      "statementKind": "descriptive",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-f5cc0907527ad6f0"
      ],
      "supportNote": "The dataset page describes exactly this, not merely station locations: \"Der Datensatz enthält die Position aller StadtRAD-Stationen im Hamburger Stadtgebiet und die Anzahl der aktuell zur Ausleihe zur Verfügung stehenden Fahrräder und Lastenpedelecs\" (\"the dataset contains the position of every StadtRAD station in Hamburg and the number of bikes and cargo pedelecs currently available for rental at each\"), delivered live \"im JSON-Format ... in der SensorThings API (STA)\" (in JSON format via the SensorThings API). So the API carries live per-station bike/pedelec counts, not just a static list of addresses.",
      "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-08a8aaa5a4146f40",
      "field": "snippet",
      "text": "bikes became bookable in the hvv switch transit app in 2026",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-0898a741513b9317"
      ],
      "supportNote": "Hochbahn's press release, dated 30.06.2026, announces exactly this under the headline \"StadtRAD jetzt in hvv switch: Mobilität in Hamburg wächst weiter zusammen\" with the subhead \"Ab sofort auch Fahrrad-Leihmöglichkeit in Hamburgs Mobilitäts-App\" (\"as of now, bike rental is also available in Hamburg's mobility app\") — an immediate, 2026 rollout.",
      "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-55fd8bcaea256e88",
      "field": "impact",
      "text": "Operator reported rentals up 11% from March to September 2024 after the fleet was modernised.",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-2cd4f966a0ee7894"
      ],
      "supportNote": "Radio Hamburg, citing the operator, reports: \"Seit Beginn der Modernisierung der Flotte im März sei die Zahl der Ausleihen bis September um elf Prozent gestiegen\", explicitly \"teilte der Betreiber DB Connect mit\" — a rise of 11% in rentals from March to September 2024, framed by the operator itself as running from the start of the fleet modernisation.",
      "caveat": "This is the operator's own figure, reported via press coverage, not an independent evaluation; the source treats \"since the modernisation began\" as the operator's own framing rather than a demonstrated cause.",
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
      }
     },
     {
      "id": "clm-1e70236a71e0f4d0",
      "field": "lesson",
      "text": "the city publishes live dock occupancy under an open licence",
      "statementKind": "descriptive",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-f5cc0907527ad6f0"
      ],
      "supportNote": "The dataset page is published by the city (\"Veröffentlichende Stelle: Behörde für Verkehr und Mobilitätswende (BVM)\") under the licence field \"Lizenz: Datenlizenz Deutschland Namensnennung 2.0\" — Germany's standard open-government-data licence (DL-DE-BY-2.0), which is Open-Definition-conformant and functionally equivalent to CC BY (attribution required, otherwise unrestricted commercial and non-commercial reuse). This is a genuinely open licence, and the dataset it covers is the live per-station bike/pedelec count described in the previous claim.",
      "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-f7489435163e5121",
      "title": "StadtRAD Hamburg (operator site)",
      "url": "https://stadtrad.hamburg.de/",
      "publisher": {
       "name": null,
       "domain": "stadtrad.hamburg.de",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "claim-evidence",
      "claimRefs": [
       "clm-f4208fefc4211bf7",
       "clm-9308eba26dc8eb33"
      ],
      "temporal": {
       "publishedAt": null,
       "updatedAt": null,
       "sourceCheckedAt": null,
       "recordLastVerifiedAt": "2026-08-28",
       "dossierCreatedAt": "2026-08-28",
       "retrievedAt": null,
       "status": "record-date-only"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "Operator's own page: in service since 2009, about 4,200 bikes and 56 cargo pedelecs, app-based rental.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     },
     {
      "id": "src-be8b77270f4cda52",
      "title": "Hamburg BVM — StadtRAD service page",
      "url": "https://www.hamburg.de/verkehr/fahrradfahren-in-hamburg/services-rund-ums-rad/stadtrad-hamburg-296972",
      "publisher": {
       "name": null,
       "domain": "hamburg.de",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "claim-evidence",
      "claimRefs": [
       "clm-65afce95df0aced7",
       "clm-1c02e44dbd1c9b29"
      ],
      "temporal": {
       "publishedAt": null,
       "updatedAt": null,
       "sourceCheckedAt": null,
       "recordLastVerifiedAt": "2026-08-28",
       "dossierCreatedAt": "2026-08-28",
       "retrievedAt": null,
       "status": "record-date-only"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "City page: DB Connect as operator, over 4,300 bikes at over 350 stations, 56 cargo pedelecs, first 30 minutes free, annual fee raised to EUR 8.90 on 13 April (the page states day and month, not the year).",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     },
     {
      "id": "src-f5cc0907527ad6f0",
      "title": "Transparenzportal Hamburg — StadtRAD-Stationen dataset",
      "url": "https://suche.transparenz.hamburg.de/dataset/stadtrad-stationen-hamburg36",
      "publisher": {
       "name": null,
       "domain": "suche.transparenz.hamburg.de",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "claim-evidence",
      "claimRefs": [
       "clm-fac0bc7ac17d7d0d",
       "clm-1e70236a71e0f4d0"
      ],
      "temporal": {
       "publishedAt": "2025-08-07",
       "updatedAt": "2026-01-24",
       "sourceCheckedAt": null,
       "recordLastVerifiedAt": "2026-08-28",
       "dossierCreatedAt": "2026-08-28",
       "retrievedAt": null,
       "status": "publication-and-record-dates-recorded"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "The data layer: station positions plus currently available bikes and cargo pedelecs, served live via the OGC SensorThings API and an MQTT broker at iot.hamburg.de. Publisher BVM, licence Datenlizenz Deutschland Namensnennung 2.0.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     },
     {
      "id": "src-0898a741513b9317",
      "title": "Hochbahn press release: StadtRAD in hvv switch (30 June 2026)",
      "url": "https://www.hochbahn.de/de/presse/pressemitteilungen/stadtrad-jetzt-in-hvv-switch-mobilitaet-in-hamburg-waechst-weiter-zusammen-119056",
      "publisher": {
       "name": null,
       "domain": "hochbahn.de",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "claim-evidence",
      "claimRefs": [
       "clm-65afce95df0aced7",
       "clm-08a8aaa5a4146f40"
      ],
      "temporal": {
       "publishedAt": "2026-06-30",
       "updatedAt": null,
       "sourceCheckedAt": null,
       "recordLastVerifiedAt": "2026-08-28",
       "dossierCreatedAt": "2026-08-28",
       "retrievedAt": null,
       "status": "publication-and-record-dates-recorded"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "About 4,300 bikes at nearly 360 stations, bookable directly in the hvv switch app alongside transit, carsharing, ridepooling and e-scooters.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     },
     {
      "id": "src-3955fbe385f7dff4",
      "title": "KCW: tender for StadtRAD Hamburg",
      "url": "https://www.kcw-online.de/en/veroeffentlichungen/erfolgreiche-ausschreibung-stadtrad-hamburg",
      "publisher": {
       "name": null,
       "domain": "kcw-online.de",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "claim-evidence",
      "claimRefs": [
       "clm-9308eba26dc8eb33",
       "clm-1c02e44dbd1c9b29"
      ],
      "temporal": {
       "publishedAt": "2018-07-23",
       "updatedAt": null,
       "sourceCheckedAt": null,
       "recordLastVerifiedAt": "2026-08-28",
       "dossierCreatedAt": "2026-08-28",
       "retrievedAt": null,
       "status": "publication-and-record-dates-recorded"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "Contract 2019-2028 awarded to DB Connect on 29 June 2018; fleet to grow from 2,450 to 4,500 bikes; city subsidy cut from about EUR 2.6m to about EUR 1m per year.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     },
     {
      "id": "src-2cd4f966a0ee7894",
      "title": "Radio Hamburg: Elf Prozent mehr Stadtrad-Ausleihen seit Modernisierung (4 Oct 2024)",
      "url": "https://www.radiohamburg.de/aktuelles/hamburg/Elf-Prozent-mehr-Stadtrad-Ausleihen-seit-Modernisierung-id1194098.html",
      "publisher": {
       "name": null,
       "domain": "radiohamburg.de",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "claim-evidence",
      "claimRefs": [
       "clm-55fd8bcaea256e88"
      ],
      "temporal": {
       "publishedAt": "2024-10-04",
       "updatedAt": null,
       "sourceCheckedAt": null,
       "recordLastVerifiedAt": "2026-08-28",
       "dossierCreatedAt": "2026-08-28",
       "retrievedAt": null,
       "status": "publication-and-record-dates-recorded"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "Press report citing operator DB Connect: rentals up 11% from the start of the fleet modernisation in March to September 2024; customers up 10%; about 3,900 bikes at 325 stations at the time.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     },
     {
      "id": "src-b6138ad6d1f2da88",
      "title": "Freie und Hansestadt Hamburg — StadtRAD presentation (9 Feb 2012)",
      "url": "https://www.hamburg.de/resource/blob/573762/79d48fb7925416e660dfd24c25786066/stadtrad-praesentation-am-9-2-2012-data.pdf",
      "publisher": {
       "name": null,
       "domain": "hamburg.de",
       "classification": "not-classified"
      },
      "sourceType": "pdf",
      "language": "und",
      "role": "claim-evidence",
      "claimRefs": [
       "clm-f4208fefc4211bf7"
      ],
      "temporal": {
       "publishedAt": "2012-02-09",
       "updatedAt": null,
       "sourceCheckedAt": null,
       "recordLastVerifiedAt": "2026-08-28",
       "dossierCreatedAt": "2026-08-28",
       "retrievedAt": null,
       "status": "publication-and-record-dates-recorded"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "City presentation on the bike-share system: project timeline dates the opening of stage 1 (67 stations) to July 2009; tariff, station and fleet history.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     }
    ],
    "coverage": {
     "claimsTotal": 8,
     "claimsMapped": 8,
     "sourcesTotal": 7,
     "sourcesUsedByClaims": 7,
     "sourcesWithPublicationDate": 5,
     "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."
    ]
   }
  }
 ]
}