{
 "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": "osaka-orden-data-platform",
  "title": "ORDEN Regional Data Platform and my door OSAKA",
  "canonicalUrl": "https://1001smartcities.org/projects/osaka-orden-data-platform/"
 },
 "currentRevisionId": "2026-08-28-baseline",
 "revisions": [
  {
   "id": "2026-08-28-baseline",
   "createdAt": "2026-08-27T01:08:46Z",
   "effectiveAt": "2026-07-26",
   "changeType": "baseline",
   "summary": "Created the first structured Evidence Passport with 10 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": "sha256:9a98976d45aa9f4618dbab37ec83235296d1645f01a6f61967a495c0ec14d624",
   "snapshot": {
    "asOf": "2026-07-26",
    "projectFingerprint": "sha256:33cc43515001ffa25b721b0f15e231a87334e64cb391a55dea6a05a9d89067e7",
    "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": 2022,
      "ended": null
     }
    },
    "governance": {
     "operator": "Osaka Prefecture, Smart City Strategy Department",
     "actorTypes": [
      "regional-government"
     ],
     "fundingModel": "public",
     "fundingDescription": "Osaka Prefectural budget",
     "cost": "339 million yen (FY2022 build budget)",
     "ownership": null,
     "decisionRights": null,
     "exitConditions": null
    },
    "claims": [
     {
      "id": "clm-f69c48024a921334",
      "field": "snippet",
      "text": "Osaka Prefecture began building ORDEN — the Osaka Regional Data Exchange Network — in spring 2022, days after the national government designated Osaka Prefecture and Osaka City a Super City special zone",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-de0d6fd2580076f5",
       "src-275211e779e69da8"
      ],
      "supportNote": "Nikkei xTECH, 17 March 2022: the government's National Strategic Special Zone council decided on 10 March 2022 to designate Osaka Prefecture and Osaka City, and Tsukuba, as Super Cities, and as part of that plan Osaka Prefecture will begin construction of the Osaka wide-area data-linkage platform ORDEN in spring 2022. The prefecture's own page gives the name in full.",
      "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-3056b858500ae0b8",
      "field": "snippet",
      "text": "It now carries ODPO, a public-private data catalogue released on 28 March 2024",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-275211e779e69da8",
       "src-abcea91b8acd4718"
      ],
      "supportNote": "The prefecture's ORDEN page: ODPO (Open Data Platform in Osaka), which aggregates and centrally manages information and data scattered across stakeholders and systems as a data catalogue, was released on 28 March 2024. The catalogue site itself is live.",
      "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-5e51b7bda9adc96f",
      "field": "snippet",
      "text": "my door OSAKA, a resident portal for personalised notices, online applications and digital delivery of documents that used to arrive on paper, live since 29 August 2024",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-4c9fb449ad395837",
       "src-3e681e8101b1cdc6"
      ],
      "supportNote": "The prefecture's press release: the portal went live at 9 am on 29 August 2024 with three services — recommended delivery of information matched to the registered profile, electronic application linkage from September, and digital notices replacing documents previously sent on paper. Impress Watch confirms the same date and services.",
      "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-ba807430aed7fc03",
      "field": "snippet",
      "text": "the portal was originally planned for around spring 2023, and as of April 2026 the prefecture and three of its municipalities were delivering services through it",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-de0d6fd2580076f5",
       "src-73ea2b87893fb321"
      ],
      "supportNote": "Nikkei xTECH in March 2022: the plan was to open a portal aggregating information from within the prefecture around spring 2023. The operator's list of participating bodies, updated 8 April 2026, shows Osaka Prefecture, Sakai, Kishiwada and Habikino.",
      "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-dafe6b5d32e457eb",
      "field": "impact",
      "text": "The prefecture budgeted 339 million yen for ORDEN in the 2022 financial year and aimed to open the portal around spring 2023; it opened on 29 August 2024, with the prefecture and Sakai City alone",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-de0d6fd2580076f5",
       "src-4c9fb449ad395837"
      ],
      "supportNote": "Nikkei xTECH: Osaka Prefecture allocated 339 million yen in its 2022 budget for building ORDEN, and planned the portal for around spring 2023. The prefecture's press release: the service starts on 29 August 2024, initially in Osaka Prefecture and Sakai City, with more municipalities and services to follow.",
      "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-810a1a7c598b3a0d",
      "field": "impact",
      "text": "The operator's own list of participating bodies, updated 8 April 2026, still shows four: Osaka Prefecture, Sakai, Kishiwada and Habikino",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-73ea2b87893fb321"
      ],
      "supportNote": "The my door OSAKA page of linked services, updated 8 April 2026, lists Osaka Prefecture, Sakai City, Kishiwada City and Habikino City.",
      "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-d6d9cefe8577aeec",
      "field": "impact",
      "text": "No usage figure has been published — the independent trade report on the launch noted the absence at the time, and the data catalogue shows nothing at all without a login",
      "statementKind": "descriptive",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-3e681e8101b1cdc6",
       "src-abcea91b8acd4718"
      ],
      "supportNote": "Impress Watch's launch report describes the services and the underlying technology without giving any usage or registration figure, and the ORDEN data catalogue presents a login screen with no public content.",
      "caveat": "An absence, not a finding: a usage figure may exist unpublished, and the catalogue's contents may be substantial behind the login.",
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
      }
     },
     {
      "id": "clm-423520ac9358197a",
      "field": "lesson",
      "text": "ORDEN was designed as a prefecture-wide data-linkage layer that municipalities and companies could plug into",
      "statementKind": "descriptive",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-de0d6fd2580076f5",
       "src-275211e779e69da8"
      ],
      "supportNote": "Nikkei xTECH: the prefecture will cooperate with municipalities and companies within the prefecture, assigning residents a unique ID so that services of municipalities and private firms can be linked and data mutually used. The prefecture's own page describes ORDEN as a data-linkage platform usable by public and private bodies.",
      "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-b6d812b75b4e928d",
      "field": "lesson",
      "text": "personalised push, applications filed from a phone, and a digital notice replacing a paper one, starting with childcare placement decisions in Sakai",
      "statementKind": "descriptive",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-4c9fb449ad395837"
      ],
      "supportNote": "The prefecture's press release lists the three services and states that this year the digital notice will begin with the sending of childcare facility admission decision notices in Sakai City in April 2025.",
      "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-ee8f1c1291df45ff",
      "field": "lesson",
      "text": "The trade press put the hurdle in its headline at the outset, in the same article that reported the budget — linking up the municipalities and the companies",
      "statementKind": "descriptive",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-de0d6fd2580076f5"
      ],
      "supportNote": "The Nikkei xTECH headline of 17 March 2022 reads, in translation, 'Super City-designated Osaka Prefecture: hurdles in the data-linkage platform with municipalities and companies' — the same article that gives the 339 million yen budget.",
      "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-275211e779e69da8",
      "title": "Osaka Prefecture — about the Osaka Regional Data Exchange Network (ORDEN)",
      "url": "https://www.pref.osaka.lg.jp/o060020/tokku_suishin2/orden/index.html",
      "publisher": {
       "name": null,
       "domain": "pref.osaka.lg.jp",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "claim-evidence",
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       "updatedAt": null,
       "sourceCheckedAt": null,
       "recordLastVerifiedAt": "2026-07-26",
       "dossierCreatedAt": "2026-08-28",
       "retrievedAt": null,
       "status": "record-date-only"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "Operator page, last updated 2 March 2026: ORDEN as a public-private data-linkage platform built ahead of any other wide-area authority in the country, the ODPO data brokerage service released on 28 March 2024, and my door OSAKA. A living page with no publication date.",
       "exact": false
      },
      "preservation": {
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       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     },
     {
      "id": "src-4c9fb449ad395837",
      "title": "Osaka Prefecture — press release: launch of my door OSAKA",
      "url": "https://www.pref.osaka.lg.jp/hodo/fumin/o060020/prs_50835.html",
      "publisher": {
       "name": null,
       "domain": "pref.osaka.lg.jp",
       "classification": "not-classified"
      },
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      "language": "und",
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      ],
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       "updatedAt": null,
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       "retrievedAt": null,
       "status": "publication-and-record-dates-recorded"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "Authoritative launch date 29 August 2024; personalised delivery, online applications from September 2024, digital notices; states it runs on ORDEN.",
       "exact": false
      },
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       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
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     },
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      "id": "src-73ea2b87893fb321",
      "title": "my door OSAKA — list of participating bodies and linked services",
      "url": "https://portal.orden.pref.osaka.lg.jp/about_portal/cooperation.html",
      "publisher": {
       "name": null,
       "domain": "portal.orden.pref.osaka.lg.jp",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "claim-evidence",
      "claimRefs": [
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       "status": "record-date-only"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "The operator's own list of participating bodies, updated 8 April 2026: Osaka Prefecture, Sakai, Kishiwada and Habikino, with the individual services linked to each. A living page with no publication date.",
       "exact": false
      },
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       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     },
     {
      "id": "src-abcea91b8acd4718",
      "title": "ORDEN data catalogue",
      "url": "https://data.orden.pref.osaka.lg.jp/",
      "publisher": {
       "name": null,
       "domain": "data.orden.pref.osaka.lg.jp",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "claim-evidence",
      "claimRefs": [
       "clm-3056b858500ae0b8",
       "clm-d6d9cefe8577aeec"
      ],
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       "updatedAt": null,
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       "recordLastVerifiedAt": "2026-07-26",
       "dossierCreatedAt": "2026-08-28",
       "retrievedAt": null,
       "status": "record-date-only"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "The data catalogue itself. It presents a login screen and no public content, so no dataset count could be read from it. A living site with no publication date.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     },
     {
      "id": "src-3e681e8101b1cdc6",
      "title": "Impress Watch — Osaka Prefecture's administrative portal my door OSAKA starts",
      "url": "https://www.watch.impress.co.jp/docs/news/1619272.html",
      "publisher": {
       "name": null,
       "domain": "watch.impress.co.jp",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "claim-evidence",
      "claimRefs": [
       "clm-5e51b7bda9adc96f",
       "clm-d6d9cefe8577aeec"
      ],
      "temporal": {
       "publishedAt": "2024-08-28",
       "updatedAt": null,
       "sourceCheckedAt": null,
       "recordLastVerifiedAt": "2026-07-26",
       "dossierCreatedAt": "2026-08-28",
       "retrievedAt": null,
       "status": "publication-and-record-dates-recorded"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "Independent press confirmation of the 29 August 2024 launch and the ORDEN underpinning; notes that no usage figures were published.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     },
     {
      "id": "src-de0d6fd2580076f5",
      "title": "Nikkei xTECH — Super City-designated Osaka faces hurdles in its data-linkage platform (17 Mar 2022)",
      "url": "https://xtech.nikkei.com/atcl/nxt/column/18/00001/06643/",
      "publisher": {
       "name": null,
       "domain": "xtech.nikkei.com",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "claim-evidence",
      "claimRefs": [
       "clm-f69c48024a921334",
       "clm-ba807430aed7fc03",
       "clm-dafe6b5d32e457eb",
       "clm-423520ac9358197a",
       "clm-ee8f1c1291df45ff"
      ],
      "temporal": {
       "publishedAt": "2022-03-17",
       "updatedAt": null,
       "sourceCheckedAt": null,
       "recordLastVerifiedAt": "2026-07-26",
       "dossierCreatedAt": "2026-08-28",
       "retrievedAt": null,
       "status": "publication-and-record-dates-recorded"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "Sceptical trade-press piece from the build phase: a 339 million yen FY2022 budget, the portal then planned for spring 2023, and the security and municipal buy-in hurdles flagged at the outset.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     }
    ],
    "coverage": {
     "claimsTotal": 10,
     "claimsMapped": 10,
     "sourcesTotal": 6,
     "sourcesUsedByClaims": 6,
     "sourcesWithPublicationDate": 3,
     "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."
    ]
   }
  }
 ]
}