{
 "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": "oslo-climate-budget",
  "title": "Oslo Climate Budget",
  "canonicalUrl": "https://1001smartcities.org/projects/oslo-climate-budget/"
 },
 "currentRevisionId": "2026-08-27-source-dating",
 "revisions": [
  {
   "id": "2026-08-20-source-dates",
   "createdAt": "2026-08-20T19:29:52Z",
   "effectiveAt": "2026-07-17",
   "changeType": "baseline",
   "summary": "Created the first structured Evidence Passport with 1 claim 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:fa07173519f6d5e6347139ef3d28fccee0e9ab65de07d74feafff19e59ec861a",
   "snapshot": {
    "asOf": "2026-07-17",
    "projectFingerprint": "sha256:fac22aa0218c1b0e87fa3021789f2c2dc95f7c939fa5c6bafe0364c5209c5421",
    "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": 2016,
      "ended": null
     }
    },
    "governance": {
     "operator": "City of Oslo (Klima Oslo)",
     "actorTypes": [
      "city-government"
     ],
     "fundingModel": null,
     "fundingDescription": null,
     "cost": null,
     "ownership": null,
     "decisionRights": null,
     "exitConditions": null
    },
    "claims": [
     {
      "id": "clm-3636bf22505866be",
      "field": "impact",
      "text": "Direct emissions down 28% from a 2009 baseline (as of 2022, and roughly flat since)",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-6a27cbf027fca21e"
      ],
      "supportNote": null,
      "caveat": "Oslo targets a 95% cut by 2030 but its own budgets project only about 63–69% with adopted measures — a gap the city reports openly.",
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
      }
     }
    ],
    "sources": [
     {
      "id": "src-4327b076c004ac8a",
      "title": "Klima Oslo (authority)",
      "url": "https://www.klimaoslo.no/en/",
      "publisher": {
       "name": null,
       "domain": "klimaoslo.no",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "background",
      "claimRefs": [],
      "temporal": {
       "publishedAt": "2024-02-05",
       "updatedAt": null,
       "sourceCheckedAt": null,
       "recordLastVerifiedAt": "2026-07-17",
       "dossierCreatedAt": "2026-08-20",
       "retrievedAt": null,
       "status": "publication-and-record-dates-recorded"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "Official page by the city or public authority behind the project.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     },
     {
      "id": "src-679469c4435d75bf",
      "title": "World Resources Institute (research)",
      "url": "https://www.wri.org/insights/oslo-climate-budget",
      "publisher": {
       "name": null,
       "domain": "wri.org",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "background",
      "claimRefs": [],
      "temporal": {
       "publishedAt": "2024-07-15",
       "updatedAt": null,
       "sourceCheckedAt": null,
       "recordLastVerifiedAt": "2026-07-17",
       "dossierCreatedAt": "2026-08-20",
       "retrievedAt": null,
       "status": "publication-and-record-dates-recorded"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "Further information on the project.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     },
     {
      "id": "src-6a27cbf027fca21e",
      "title": "Miljødirektoratet — municipal GHG account (independent)",
      "url": "https://www.miljodirektoratet.no/tjenester/klimagassutslipp-kommuner/",
      "publisher": {
       "name": null,
       "domain": "miljodirektoratet.no",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "claim-evidence",
      "claimRefs": [
       "clm-3636bf22505866be"
      ],
      "temporal": {
       "publishedAt": null,
       "updatedAt": null,
       "sourceCheckedAt": null,
       "recordLastVerifiedAt": "2026-07-17",
       "dossierCreatedAt": "2026-08-20",
       "retrievedAt": null,
       "status": "record-date-only"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "Norway's national Environment Agency produces the territorial emissions account behind Oslo's −28% figure — independent of the city.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": "https://web.archive.org/web/20260609080511/https://www.miljodirektoratet.no/tjenester/klimagassutslipp-kommuner/",
       "archivedAt": "2026-06-09",
       "contentHash": null,
       "status": "archive-linked"
      }
     }
    ],
    "coverage": {
     "claimsTotal": 1,
     "claimsMapped": 1,
     "sourcesTotal": 3,
     "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."
    ]
   }
  },
  {
   "id": "2026-08-26-claim-mapping",
   "createdAt": "2026-08-26T23:13:33Z",
   "effectiveAt": "2026-07-17",
   "changeType": "update",
   "summary": "Added a six-claim evidence mapping and a sourced lesson; the 2030 projection is now the single figure its source states (65 per cent) rather than a range, and the entry records that the emissions account behind the 28 per cent is the national environment agency's, not the city's.",
   "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/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:d1cf8712e4ec851d0cdf2c4ceca831b20f14a17603cf72578c71caf06b1f6158",
   "snapshot": {
    "asOf": "2026-07-17",
    "projectFingerprint": "sha256:82beb635f688ab1f5bc1095b08f4136e34f2ca206af520a0f6cdb61b9fddaaa6",
    "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": 2016,
      "ended": null
     }
    },
    "governance": {
     "operator": "City of Oslo (Klima Oslo)",
     "actorTypes": [
      "city-government"
     ],
     "fundingModel": null,
     "fundingDescription": null,
     "cost": null,
     "ownership": null,
     "decisionRights": null,
     "exitConditions": null
    },
    "claims": [
     {
      "id": "clm-56c96b8fb1a10393",
      "field": "snippet",
      "text": "its climate budget sets sector-by-sector emission ceilings and assigns each cutting measure to a responsible agency, run through the same annual cycle as the money budget",
      "statementKind": "descriptive",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-679469c4435d75bf",
       "src-4327b076c004ac8a"
      ],
      "supportNote": "The independent account describes the budget as the city's mechanism for accountability, quoting the climate agency's director on why it exists: earlier climate action plans were sent into the bureaucracy and never followed up.",
      "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-9cfe6e07432ed173",
      "field": "impact",
      "text": "Oslo's pledge is a 95% cut in city-level emissions by 2030 against 2009",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-679469c4435d75bf"
      ],
      "supportNote": "The account states the pledge to reduce city-level greenhouse gas emissions by 95% by 2030 compared to 2009 levels.",
      "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-961df6c481813998",
      "field": "impact",
      "text": "An independent account of the budget reports a 28% reduction achieved so far and, on currently adopted measures, a projection of 65% by 2030 — a gap the city reports itself",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-679469c4435d75bf"
      ],
      "supportNote": "The account states both figures in one sentence: a 28% reduction achieved and a projected 65% by 2030 with current adopted measures.",
      "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-3678516869c55e29",
      "field": "impact",
      "text": "The territorial emissions account behind the 28% is produced by Norway's national Environment Agency, not by the city",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-6a27cbf027fca21e"
      ],
      "supportNote": "The national Environment Agency publishes the municipal greenhouse gas account that the city's figure rests on.",
      "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-7f485ddba511050e",
      "field": "impact",
      "text": "About 200 Norwegian municipalities have taken up the model",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-679469c4435d75bf"
      ],
      "supportNote": "The account reports about 200 Norwegian municipalities adopting the climate budget model.",
      "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-7e5928b2789b2a0e",
      "field": "lesson",
      "text": "Oslo publishes one, reporting a projection of 65% against its own 95% target while the numbers behind it come from the national environment agency rather than from itself",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-679469c4435d75bf",
       "src-6a27cbf027fca21e"
      ],
      "supportNote": "The projection and the target are in the independent account; the emissions account they are measured against is the national agency's.",
      "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-4327b076c004ac8a",
      "title": "Klima Oslo (authority)",
      "url": "https://www.klimaoslo.no/en/",
      "publisher": {
       "name": null,
       "domain": "klimaoslo.no",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "claim-evidence",
      "claimRefs": [
       "clm-56c96b8fb1a10393"
      ],
      "temporal": {
       "publishedAt": "2024-02-05",
       "updatedAt": null,
       "sourceCheckedAt": null,
       "recordLastVerifiedAt": "2026-07-17",
       "dossierCreatedAt": "2026-08-26",
       "retrievedAt": null,
       "status": "publication-and-record-dates-recorded"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "Official page by the city or public authority behind the project.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     },
     {
      "id": "src-679469c4435d75bf",
      "title": "World Resources Institute (research)",
      "url": "https://www.wri.org/insights/oslo-climate-budget",
      "publisher": {
       "name": null,
       "domain": "wri.org",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "claim-evidence",
      "claimRefs": [
       "clm-56c96b8fb1a10393",
       "clm-9cfe6e07432ed173",
       "clm-961df6c481813998",
       "clm-7f485ddba511050e",
       "clm-7e5928b2789b2a0e"
      ],
      "temporal": {
       "publishedAt": "2024-07-15",
       "updatedAt": null,
       "sourceCheckedAt": null,
       "recordLastVerifiedAt": "2026-07-17",
       "dossierCreatedAt": "2026-08-26",
       "retrievedAt": null,
       "status": "publication-and-record-dates-recorded"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "Further information on the project.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     },
     {
      "id": "src-6a27cbf027fca21e",
      "title": "Miljødirektoratet — municipal GHG account (independent)",
      "url": "https://www.miljodirektoratet.no/tjenester/klimagassutslipp-kommuner/",
      "publisher": {
       "name": null,
       "domain": "miljodirektoratet.no",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "claim-evidence",
      "claimRefs": [
       "clm-3678516869c55e29",
       "clm-7e5928b2789b2a0e"
      ],
      "temporal": {
       "publishedAt": null,
       "updatedAt": null,
       "sourceCheckedAt": null,
       "recordLastVerifiedAt": "2026-07-17",
       "dossierCreatedAt": "2026-08-26",
       "retrievedAt": null,
       "status": "record-date-only"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "Norway's national Environment Agency produces the territorial emissions account behind Oslo's −28% figure — independent of the city.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": "https://web.archive.org/web/20260609080511/https://www.miljodirektoratet.no/tjenester/klimagassutslipp-kommuner/",
       "archivedAt": "2026-06-09",
       "contentHash": null,
       "status": "archive-linked"
      }
     }
    ],
    "coverage": {
     "claimsTotal": 6,
     "claimsMapped": 6,
     "sourcesTotal": 3,
     "sourcesUsedByClaims": 3,
     "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."
    ]
   }
  },
  {
   "id": "2026-08-27-source-dating",
   "createdAt": "2026-08-27T13:37:00Z",
   "effectiveAt": "2026-07-17",
   "changeType": "correction",
   "summary": "Every source on this entry now carries a date key: a publication date where the publisher states one, otherwise an explicit null with the reason on the record.",
   "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/sources",
     "summary": "Updated sources to the current sourced project record."
    }
   ],
   "snapshotHash": "sha256:01cade4abc91783385bcfed6828b37f39fb8531b5a6d60ec0875bb8fd388ffd7",
   "snapshot": {
    "asOf": "2026-07-17",
    "projectFingerprint": "sha256:c583a4e487fb13e7e5bded256cdbbd06804fd611296e2d8e06d84b0cdfb2619f",
    "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": 2016,
      "ended": null
     }
    },
    "governance": {
     "operator": "City of Oslo (Klima Oslo)",
     "actorTypes": [
      "city-government"
     ],
     "fundingModel": null,
     "fundingDescription": null,
     "cost": null,
     "ownership": null,
     "decisionRights": null,
     "exitConditions": null
    },
    "claims": [
     {
      "id": "clm-56c96b8fb1a10393",
      "field": "snippet",
      "text": "its climate budget sets sector-by-sector emission ceilings and assigns each cutting measure to a responsible agency, run through the same annual cycle as the money budget",
      "statementKind": "descriptive",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-679469c4435d75bf",
       "src-4327b076c004ac8a"
      ],
      "supportNote": "The independent account describes the budget as the city's mechanism for accountability, quoting the climate agency's director on why it exists: earlier climate action plans were sent into the bureaucracy and never followed up.",
      "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-9cfe6e07432ed173",
      "field": "impact",
      "text": "Oslo's pledge is a 95% cut in city-level emissions by 2030 against 2009",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-679469c4435d75bf"
      ],
      "supportNote": "The account states the pledge to reduce city-level greenhouse gas emissions by 95% by 2030 compared to 2009 levels.",
      "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-961df6c481813998",
      "field": "impact",
      "text": "An independent account of the budget reports a 28% reduction achieved so far and, on currently adopted measures, a projection of 65% by 2030 — a gap the city reports itself",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-679469c4435d75bf"
      ],
      "supportNote": "The account states both figures in one sentence: a 28% reduction achieved and a projected 65% by 2030 with current adopted measures.",
      "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-3678516869c55e29",
      "field": "impact",
      "text": "The territorial emissions account behind the 28% is produced by Norway's national Environment Agency, not by the city",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-6a27cbf027fca21e"
      ],
      "supportNote": "The national Environment Agency publishes the municipal greenhouse gas account that the city's figure rests on.",
      "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-7f485ddba511050e",
      "field": "impact",
      "text": "About 200 Norwegian municipalities have taken up the model",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-679469c4435d75bf"
      ],
      "supportNote": "The account reports about 200 Norwegian municipalities adopting the climate budget model.",
      "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-7e5928b2789b2a0e",
      "field": "lesson",
      "text": "Oslo publishes one, reporting a projection of 65% against its own 95% target while the numbers behind it come from the national environment agency rather than from itself",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-679469c4435d75bf",
       "src-6a27cbf027fca21e"
      ],
      "supportNote": "The projection and the target are in the independent account; the emissions account they are measured against is the national agency's.",
      "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-4327b076c004ac8a",
      "title": "Klima Oslo (authority)",
      "url": "https://www.klimaoslo.no/en/",
      "publisher": {
       "name": null,
       "domain": "klimaoslo.no",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "claim-evidence",
      "claimRefs": [
       "clm-56c96b8fb1a10393"
      ],
      "temporal": {
       "publishedAt": "2024-02-05",
       "updatedAt": null,
       "sourceCheckedAt": null,
       "recordLastVerifiedAt": "2026-07-17",
       "dossierCreatedAt": "2026-08-27",
       "retrievedAt": null,
       "status": "publication-and-record-dates-recorded"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "Official page by the city or public authority behind the project.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     },
     {
      "id": "src-679469c4435d75bf",
      "title": "World Resources Institute (research)",
      "url": "https://www.wri.org/insights/oslo-climate-budget",
      "publisher": {
       "name": null,
       "domain": "wri.org",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "claim-evidence",
      "claimRefs": [
       "clm-56c96b8fb1a10393",
       "clm-9cfe6e07432ed173",
       "clm-961df6c481813998",
       "clm-7f485ddba511050e",
       "clm-7e5928b2789b2a0e"
      ],
      "temporal": {
       "publishedAt": "2024-07-15",
       "updatedAt": null,
       "sourceCheckedAt": null,
       "recordLastVerifiedAt": "2026-07-17",
       "dossierCreatedAt": "2026-08-27",
       "retrievedAt": null,
       "status": "publication-and-record-dates-recorded"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "Further information on the project.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     },
     {
      "id": "src-6a27cbf027fca21e",
      "title": "Miljødirektoratet — municipal GHG account (independent)",
      "url": "https://www.miljodirektoratet.no/tjenester/klimagassutslipp-kommuner/",
      "publisher": {
       "name": null,
       "domain": "miljodirektoratet.no",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "claim-evidence",
      "claimRefs": [
       "clm-3678516869c55e29",
       "clm-7e5928b2789b2a0e"
      ],
      "temporal": {
       "publishedAt": "2018-10-09",
       "updatedAt": null,
       "sourceCheckedAt": null,
       "recordLastVerifiedAt": "2026-07-17",
       "dossierCreatedAt": "2026-08-27",
       "retrievedAt": null,
       "status": "publication-and-record-dates-recorded"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "Norway's national Environment Agency produces the territorial emissions account behind Oslo's −28% figure — independent of the city.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": "https://web.archive.org/web/20260609080511/https://www.miljodirektoratet.no/tjenester/klimagassutslipp-kommuner/",
       "archivedAt": "2026-06-09",
       "contentHash": null,
       "status": "archive-linked"
      }
     }
    ],
    "coverage": {
     "claimsTotal": 6,
     "claimsMapped": 6,
     "sourcesTotal": 3,
     "sourcesUsedByClaims": 3,
     "sourcesWithPublicationDate": 3,
     "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."
    ]
   }
  }
 ]
}