{
 "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": "copenhagen-green-wave",
  "title": "Green Wave for Cyclists (Grøn Bølge)",
  "canonicalUrl": "https://1001smartcities.org/projects/copenhagen-green-wave/"
 },
 "currentRevisionId": "2026-08-26-p1-quality-uplift",
 "revisions": [
  {
   "id": "2026-08-26-p1-quality-uplift",
   "createdAt": "2026-08-26T14:41:50Z",
   "effectiveAt": "2026-08-26",
   "changeType": "baseline",
   "summary": "Created the first structured Evidence Passport with 9 claims and 3 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": "sha256:9d6a20fb1dade0fe780232ea307dc9323c8de393c8d25a7d9d09d60201cdc65f",
   "snapshot": {
    "asOf": "2026-08-26",
    "projectFingerprint": "sha256:4c0c2cc8e889ac3f7a47bdf231f34e474b2aaa0850f8c409c0bb183373f438b7",
    "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": 2007,
      "ended": null
     }
    },
    "governance": {
     "operator": "City of Copenhagen (Københavns Kommune)",
     "actorTypes": [
      "city-government"
     ],
     "fundingModel": null,
     "fundingDescription": null,
     "cost": null,
     "ownership": null,
     "decisionRights": null,
     "exitConditions": null
    },
    "claims": [
     {
      "id": "clm-50aea53873a6df0c",
      "field": "snippet",
      "text": "average cyclist speed rose from about 15 to 20 km/h",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-7914ea7062110c65"
      ],
      "supportNote": "City evaluation note on the Nørrebrogade and Nørre Farimagsgade green waves: average cyclist speed rose from about 15 km/h to about 20 km/h.",
      "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-eba50f3b6873f476",
      "field": "snippet",
      "text": "red-light stops fell from as many as six to zero or one",
      "statementKind": "descriptive",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-7914ea7062110c65"
      ],
      "supportNote": "Same evaluation: stops for red lights fell from up to 6 to 0-1.",
      "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-45d47cb502f6f240",
      "field": "snippet",
      "text": "A 2026 budget agreement set aside more than DKK 600 million for cycling, the city's largest cycling budget yet",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-8c4dec48abf468c6"
      ],
      "supportNote": "City press release on the budget agreement: more than DKK 600 million in total for projects improving Copenhagen as a cycling city, described as the largest amount ever allocated to cycling projects.",
      "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-dae300b94d9447ac",
      "field": "snippet",
      "text": "extends the green wave to 15 more routes",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-c7e4175079ecf8df"
      ],
      "supportNote": "Press report on the new municipal budget: the system will be extended to 15 additional routes.",
      "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-cc91d820b43a11d4",
      "field": "impact",
      "text": "Average cyclist speed rose from ~15 to 20 km/h and red-light stops fell from up to six to zero or one on the evaluated corridors",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-7914ea7062110c65"
      ],
      "supportNote": "City evaluation of the Nørrebrogade and Nørre Farimagsgade waves, the only corridors it covers.",
      "caveat": "The figures cover the two evaluated corridors, not every green wave in the city.",
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
      }
     },
     {
      "id": "clm-849fbf0c1786820b",
      "field": "impact",
      "text": "at a cost of ~27–50 seconds of added delay for buses",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-7914ea7062110c65"
      ],
      "supportNote": "Same evaluation: buses suffered significant delays of up to about 27 seconds in one direction and about 50 seconds in the other.",
      "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-54d80c49f3d7e2d3",
      "field": "lesson",
      "text": "The city's own evaluation found car traffic either unchanged or slightly improved by the green wave",
      "statementKind": "descriptive",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-7914ea7062110c65"
      ],
      "supportNote": "Same evaluation: for car traffic there is either no change or a small improvement, depending on direction and time of day.",
      "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-f05da02ff697abcf",
      "field": "lesson",
      "text": "buses on the same streets lost up to about 27 seconds in one direction and about 50 in the other",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-7914ea7062110c65"
      ],
      "supportNote": "Same evaluation, which concludes that prioritising cycling can have consequences not only for car traffic but also for bus traffic.",
      "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-a1c81a0a3039195f",
      "field": "lesson",
      "text": "budgeting more than DKK 600 million for cycling in 2026 against a ten-year average of about DKK 160 million a year",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-8c4dec48abf468c6"
      ],
      "supportNote": "City press release: over DKK 600 million in the budget agreement, and a fact box giving roughly DKK 160 million a year as the ten-year average allocation for cycling from 2016 to 2025.",
      "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-7914ea7062110c65",
      "title": "Københavns Kommune — Evaluering af grøn bølge (2013)",
      "url": "https://supercykelstier.dk/wp-content/uploads/2016/03/Evaluering-af-gr%C3%B8n-b%C3%B8lge-K%C3%B8benhavn.pdf",
      "publisher": {
       "name": null,
       "domain": "supercykelstier.dk",
       "classification": "not-classified"
      },
      "sourceType": "pdf",
      "language": "und",
      "role": "claim-evidence",
      "claimRefs": [
       "clm-50aea53873a6df0c",
       "clm-eba50f3b6873f476",
       "clm-cc91d820b43a11d4",
       "clm-849fbf0c1786820b",
       "clm-54d80c49f3d7e2d3",
       "clm-f05da02ff697abcf"
      ],
      "temporal": {
       "publishedAt": null,
       "updatedAt": null,
       "sourceCheckedAt": null,
       "recordLastVerifiedAt": "2026-08-26",
       "dossierCreatedAt": "2026-08-26",
       "retrievedAt": null,
       "status": "record-date-only"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "Official evaluation notat with before/after speed and stop data for the Nørrebrogade/Nørre Farimagsgade green waves.",
       "exact": false
      },
      "preservation": {
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       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     },
     {
      "id": "src-8c4dec48abf468c6",
      "title": "Københavns Kommune press release via Ritzau",
      "url": "https://via.ritzau.dk/pressemeddelelse/14560655/line-barfod-om-kobenhavnsk-budget-stolt-af-det-storste-cykelbudget-nogensinde",
      "publisher": {
       "name": null,
       "domain": "via.ritzau.dk",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "claim-evidence",
      "claimRefs": [
       "clm-45d47cb502f6f240",
       "clm-a1c81a0a3039195f"
      ],
      "temporal": {
       "publishedAt": "2025-09-04",
       "updatedAt": null,
       "sourceCheckedAt": null,
       "recordLastVerifiedAt": "2026-08-26",
       "dossierCreatedAt": "2026-08-26",
       "retrievedAt": null,
       "status": "publication-and-record-dates-recorded"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "City statement on the 2026 cycling budget (DKK 602.4m) expanding green waves to 15 streets, quoting Mayor Line Barfod.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     },
     {
      "id": "src-c7e4175079ecf8df",
      "title": "The Cool Down (press, citing The Guardian)",
      "url": "https://www.thecooldown.com/outdoors/copenhagen-green-wave-traffic-signals-bike-commuters-city/",
      "publisher": {
       "name": null,
       "domain": "thecooldown.com",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "claim-evidence",
      "claimRefs": [
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      ],
      "temporal": {
       "publishedAt": "2025-10-17",
       "updatedAt": null,
       "sourceCheckedAt": null,
       "recordLastVerifiedAt": "2026-08-26",
       "dossierCreatedAt": "2026-08-26",
       "retrievedAt": null,
       "status": "publication-and-record-dates-recorded"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "October 2025 coverage confirming ongoing operation and the 2025/26 budget expansion.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
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      }
     }
    ],
    "coverage": {
     "claimsTotal": 9,
     "claimsMapped": 9,
     "sourcesTotal": 3,
     "sourcesUsedByClaims": 3,
     "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."
    ]
   }
  }
 ]
}