{
 "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": "nuuk-hydro-telemetry",
  "title": "Nukissiorfiit's PULSE Digital Utility Platform",
  "canonicalUrl": "https://1001smartcities.org/projects/nuuk-hydro-telemetry/"
 },
 "currentRevisionId": "2026-08-22-evidence-baseline",
 "revisions": [
  {
   "id": "2026-08-22-evidence-baseline",
   "createdAt": "2026-08-22T18:00:00Z",
   "effectiveAt": "2026-08-02",
   "changeType": "baseline",
   "summary": "Created the first structured Evidence Passport with 8 claims and 4 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:c069519a2c022fe6d1cecca1c49a0e8719bdb7aa1ce53e3aecfe8a165330a57d",
   "snapshot": {
    "asOf": "2026-08-02",
    "projectFingerprint": "sha256:70151af2ad95c7dddcd91f30053e1e6684c1891b110ce0b092c71471a7f301b2",
    "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": "media",
     "timeline": {
      "started": 2024,
      "ended": null
     }
    },
    "governance": {
     "operator": "Nukissiorfiit (Greenland's state-owned national utility)",
     "actorTypes": [
      "utility"
     ],
     "fundingModel": "public",
     "fundingDescription": null,
     "cost": null,
     "ownership": null,
     "decisionRights": null,
     "exitConditions": null
    },
    "claims": [
     {
      "id": "clm-8831beec7307a9d8",
      "field": "snippet",
      "text": "Nukissiorfiit, Greenland's national utility, automated electricity, water and heat metering across the country",
      "statementKind": "descriptive",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-8d47e700d3a98928",
       "src-1eb8b78885a00c3c"
      ],
      "supportNote": "Netcompany's press release calls Nukissiorfiit \"Greenland's national utility company.\" A February 2013 trade article (Engineer Live) describes the Kamstrup rollout as \"the most comprehensive multi-utility automatic meter reading system in the world comprising all heat, water and electricity meters in the whole country.\"",
      "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-199cfad2749301f1",
      "field": "snippet",
      "text": "with a Kamstrup rollout completed by the early 2010s",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-1eb8b78885a00c3c"
      ],
      "supportNote": "The February 2013 article states Nukissiorfiit was \"replacing its entire energy meter fleet with smart meters and an automatic metering system until 2012\" (43,000 meters total, 34,000 of them electricity), but also says \"The system is currently being rolled out and the implementation takes place sequentially.\" As of its own Feb 2013 publication date, the article confirms a 2012 completion target, not an already-finished rollout.",
      "caveat": "The only listed source on the rollout is dated February 2013 and describes it as still in progress toward a 2012 target; it does not state the rollout was actually finished, so \"completed by the early 2010s\" is an inference from that target date rather than a confirmed fact.",
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
      }
     },
     {
      "id": "clm-1ca9f3e65bfb0199",
      "field": "snippet",
      "text": "In July 2024 it partnered with Netcompany to build PULSE",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-8d47e700d3a98928"
      ],
      "supportNote": "The press release, dated 2 July 2024, states: \"Greenland's utility company, Nukissiorfiit, has chosen Netcompany as its digital transformation partner,\" to build the modular PULSE platform.",
      "caveat": "This source — and every other source listed on this entry — describes PULSE only as a partnership signed in July 2024 to build a platform that \"will function as the digital control tower\" (future tense). None of the listed sources confirm PULSE has since gone into operation for Nukissiorfiit.",
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
      }
     },
     {
      "id": "clm-4715a624f613e35a",
      "field": "snippet",
      "text": "a vendor-neutral platform for real-time consumption data",
      "statementKind": "descriptive",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-8d47e700d3a98928"
      ],
      "supportNote": "The same release states: \"Nukissiorfiit acquires a vendor-neutral and legacy-free digital ecosystem with full ownership,\" which \"will function as the digital control tower, collecting and organising real-time data on customers' water, heat, and electricity consumption.\"",
      "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-2259bf6071510208",
      "field": "snippet",
      "text": "across the 17 towns and 54 settlements it serves",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-8189af8e28cc26ab"
      ],
      "supportNote": "Wikipedia states Nukissiorfiit \"serves 56,000\" residents across \"17 towns and 54 settlements in Greenland.\" This contradicts the Netcompany press release, the only other listed source giving a settlement count, which states: \"Nukissiorfiit's supply obligations cover 17 towns and 53 settlements\" — one settlement fewer.",
      "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-b549517647b9fb83",
      "field": "snippet",
      "text": "The utility already draws 72% of its power from renewables",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-8189af8e28cc26ab"
      ],
      "supportNote": "Wikipedia's opening summary states Nukissiorfiit \"currently generates 72% of its total energy from renewable resources, such as hydropower.\"",
      "caveat": "This figure rests solely on Wikipedia, a tertiary reference. No source from Nukissiorfiit itself, or from an independent auditor, appears in this entry's source list to confirm the 72% figure.",
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
      }
     },
     {
      "id": "clm-556d1710e8ed93c8",
      "field": "snippet",
      "text": "mainly Buksefjord hydro near Nuuk",
      "statementKind": "descriptive",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-8189af8e28cc26ab"
      ],
      "supportNote": "Wikipedia lists a \"Buksefjord hydroelectric power plant\" serving \"Nuuk\" with \"45 MW\" capacity (opened 1993) — the largest of five named hydro plants in the article (Tasiilaq 1.2 MW, Qorlortorsuaq 7.6 MW, Sisimiut 15 MW, Ilulissat 22.5 MW).",
      "caveat": "Wikipedia lists Buksefjord as one of five named hydro plants, the largest by capacity, but does not itself state it is the main contributor to the nationwide 72% renewable figure — the \"mainly\" framing is an inference from its capacity ranking, not a statement in the source.",
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
      }
     },
     {
      "id": "clm-cc0622e2300bd12d",
      "field": "snippet",
      "text": "targets a fossil-free supply by 2030",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-8189af8e28cc26ab"
      ],
      "supportNote": "Wikipedia states Nukissiorfiit is on a \"planning track to achieve a completely fossil-free 100% green energy infrastructure by the year 2030.\"",
      "caveat": "This target is sourced only to Wikipedia; no operator strategy document or press release in this entry's source list states a 2030 target.",
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
      }
     }
    ],
    "sources": [
     {
      "id": "src-753589c9f9cb2125",
      "title": "Nukissiorfiit (operator)",
      "url": "https://www.nukissiorfiit.gl/",
      "publisher": {
       "name": null,
       "domain": "nukissiorfiit.gl",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "background",
      "claimRefs": [],
      "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": "Official utility site.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     },
     {
      "id": "src-8d47e700d3a98928",
      "title": "Netcompany (vendor/press release)",
      "url": "https://netcompany.com/netcompany-chosen-to-future-proof-greenlands-digital-energy-infrastructure/",
      "publisher": {
       "name": null,
       "domain": "netcompany.com",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "claim-evidence",
      "claimRefs": [
       "clm-8831beec7307a9d8",
       "clm-1ca9f3e65bfb0199",
       "clm-4715a624f613e35a"
      ],
      "temporal": {
       "publishedAt": "2024-07-02",
       "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": "July 2024 announcement of the PULSE digital-ecosystem partnership; confirms 17 towns/53-54 settlements coverage.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     },
     {
      "id": "src-1eb8b78885a00c3c",
      "title": "Engineer Live (trade)",
      "url": "https://www.engineerlive.com/content/22776",
      "publisher": {
       "name": null,
       "domain": "engineerlive.com",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "claim-evidence",
      "claimRefs": [
       "clm-8831beec7307a9d8",
       "clm-199cfad2749301f1"
      ],
      "temporal": {
       "publishedAt": "2013-02-21",
       "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": "2013 trade-press account of the original 43,000-meter Kamstrup automatic meter reading rollout.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     },
     {
      "id": "src-8189af8e28cc26ab",
      "title": "Wikipedia — Nukissiorfiit",
      "url": "https://en.wikipedia.org/wiki/Nukissiorfiit",
      "publisher": {
       "name": null,
       "domain": "en.wikipedia.org",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "claim-evidence",
      "claimRefs": [
       "clm-2259bf6071510208",
       "clm-b549517647b9fb83",
       "clm-556d1710e8ed93c8",
       "clm-cc0622e2300bd12d"
      ],
      "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": "Reference confirming 72% renewable share, Buksefjord plant, service area and 2030 fossil-free target.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     }
    ],
    "coverage": {
     "claimsTotal": 8,
     "claimsMapped": 8,
     "sourcesTotal": 4,
     "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."
    ]
   }
  }
 ]
}