{ "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-smartport", "title": "smartPORT Hamburg", "canonicalUrl": "https://1001smartcities.org/projects/hamburg-smartport/" }, "currentRevisionId": "2026-08-28-evidence-baseline", "revisions": [ { "id": "2026-08-28-evidence-baseline", "createdAt": "2026-08-28T10:01:28Z", "effectiveAt": "2026-08-28", "changeType": "baseline", "summary": "Created the first structured Evidence Passport with 14 claims and 7 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:dd340795db89cba6556a19043e1eced40d53ef5898f8c4c90e03629e1d039e67", "snapshot": { "asOf": "2026-08-28", "projectFingerprint": "sha256:df89a36999d2c1eb3617a17777e5f41446bf34244be057e55dda29cff983ce94", "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": 2015, "ended": null } }, "governance": { "operator": "Hamburg Port Authority (HPA)", "actorTypes": [ "utility" ], "fundingModel": "public", "fundingDescription": null, "cost": null, "ownership": null, "decisionRights": null, "exitConditions": null }, "claims": [ { "id": "clm-7f216450ec6b3467", "field": "snippet", "text": "manages the port's 140km of roads and 130 bridges", "statementKind": "quantitative", "textMode": "verbatim-from-project-record", "mappingStatus": "mapped", "sourceRefs": [ "src-d0e81684fe567c95" ], "supportNote": "Forbes' 2016 report states the HPA maintains 140 kilometres of roads and 130 bridges within the port area.", "caveat": "Road and bridge counts are as reported in 2016.", "interpretation": { "added": false, "interpolation": false, "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion." } }, { "id": "clm-669e4edc5e19cb45", "field": "snippet", "text": "runs smartBRIDGE, a digital twin of the 1974 Köhlbrand Bridge", "statementKind": "quantitative", "textMode": "verbatim-from-project-record", "mappingStatus": "mapped", "sourceRefs": [ "src-9ea455f288c12d3f", "src-eea571a3e29ff0c1" ], "supportNote": "HPA's homePORT project page describes smartBRIDGE as the digital twin of the Köhlbrand Bridge, commissioned by the HPA; the March 2026 press release dates the bridge's opening to 1974.", "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-f64acfe7014ba75a", "field": "snippet", "text": "fuses more than 500 sensors and statutory inspections into live condition indicators", "statementKind": "quantitative", "textMode": "verbatim-from-project-record", "mappingStatus": "mapped", "sourceRefs": [ "src-9ea455f288c12d3f" ], "supportNote": "The page states that findings from cyclical DIN 1076 inspections, detailed diagnostics and continuous sensor monitoring are refined into condition indicators, and that more than 500 sensors provide real-time structural health monitoring ('Über 500 Sensoren sorgen für ein Zustandsdaten gestütztes Structural Health Monitoring in Echtzeit').", "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-fa860e116fa852f1", "field": "snippet", "text": "smartPORT logistics app pushes live traffic and bridge-closure data to truckers", "statementKind": "descriptive", "textMode": "verbatim-from-project-record", "mappingStatus": "mapped", "sourceRefs": [ "src-402645da5dbdf4bb", "src-d0e81684fe567c95" ], "supportNote": "HPA's smartPORT page says drivers in the port get personalised navigation with traffic information, parking and closures of the moveable bridges, under the smartPORT logistics truck app; Forbes describes truckers viewing live traffic data including the schedule for bridges being raised and lowered.", "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-dfa76a0a875fb06e", "field": "snippet", "text": "move more goods through the same footprint", "statementKind": "descriptive", "textMode": "verbatim-from-project-record", "mappingStatus": "mapped", "sourceRefs": [ "src-d0e81684fe567c95" ], "supportNote": "Forbes explains the port sits in an urban area and cannot grow physically, so the HPA must operate smarter to handle more shipments.", "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-6e5031185a44bf3f", "field": "impact", "text": "The twin manages decline rather than reversing it", "statementKind": "descriptive", "textMode": "verbatim-from-project-record", "mappingStatus": "mapped", "sourceRefs": [ "src-eea571a3e29ff0c1" ], "supportNote": "The HPA itself states that even comprehensive maintenance and renovation measures cannot halt the deterioration of the structure.", "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-d9598b8e7bdb669b", "field": "impact", "text": "the 2026 structural inspection found an alarming increase in damage to the river span's longitudinal ribs", "statementKind": "quantitative", "textMode": "verbatim-from-project-record", "mappingStatus": "mapped", "sourceRefs": [ "src-eea571a3e29ff0c1" ], "supportNote": "The press release reports that the current structural inspection shows a worrying increase in damage dynamics on the longitudinal ribs of the river bridge, plus cracking and spalling on the ramp structures.", "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-e52d3568152c9721", "field": "impact", "text": "rerouted heavy transports above 44 tonnes away from the bridge from 1 May 2026", "statementKind": "quantitative", "textMode": "verbatim-from-project-record", "mappingStatus": "mapped", "sourceRefs": [ "src-eea571a3e29ff0c1" ], "supportNote": "The release states that permit-requiring heavy transports over 44 tonnes are rerouted from 1 May 2026 and may no longer use the Köhlbrand Bridge.", "caveat": "The ban covers permit-requiring heavy transports; cars and trucks up to 44 tonnes are unaffected.", "interpretation": { "added": false, "interpolation": false, "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion." } }, { "id": "clm-0abd49ca94db8eec", "field": "impact", "text": "used by some 32,000 vehicles on an average weekday in 2023", "statementKind": "quantitative", "textMode": "verbatim-from-project-record", "mappingStatus": "mapped", "sourceRefs": [ "src-eea571a3e29ff0c1" ], "supportNote": "The release states the bridge carried about 32,000 vehicles on an average weekday in 2023.", "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-14fb0b728d1b2f9c", "field": "impact", "text": "open for regular freight until a replacement bridge opens", "statementKind": "descriptive", "textMode": "verbatim-from-project-record", "mappingStatus": "mapped", "sourceRefs": [ "src-eea571a3e29ff0c1" ], "supportNote": "The release states the goal is to keep the Köhlbrand Bridge operating for freight traffic until a future replacement structure enters service.", "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-b38c91cb0c6ea8a8", "field": "impact", "text": "being extended to a digital twin of the whole main port route", "statementKind": "descriptive", "textMode": "verbatim-from-project-record", "mappingStatus": "mapped", "sourceRefs": [ "src-e9d644c49a50849d" ], "supportNote": "The 2025 Bautechnik article by HPA staff states that, building on smartBRIDGE, the HPA is developing a digital twin of Hamburg's main port route.", "caveat": "The port-route twin is in development, not yet in service.", "interpretation": { "added": false, "interpolation": false, "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion." } }, { "id": "clm-c1cfe459fa3638a3", "field": "lesson", "text": "A structural-health twin does not stop the deterioration it measures", "statementKind": "descriptive", "textMode": "verbatim-from-project-record", "mappingStatus": "mapped", "sourceRefs": [ "src-eea571a3e29ff0c1" ], "supportNote": "The HPA states that even comprehensive maintenance and renovation cannot halt the loss of structural substance — despite years of close inspection and continuous monitoring.", "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-2eabba6a7790fa71", "field": "lesson", "text": "Continuous monitoring tells the operator where extra inspections are needed", "statementKind": "descriptive", "textMode": "verbatim-from-project-record", "mappingStatus": "mapped", "sourceRefs": [ "src-eea571a3e29ff0c1" ], "supportNote": "The release explains that component-specific and additional special inspections are carried out where indications from the ongoing monitoring of the structure suggest they are needed.", "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-53f96e764fc784d1", "field": "lesson", "text": "stepwise load rules, capped by a 44-tonne limit since May 2026, are what keep a 1974 bridge carrying freight until its replacement is ready", "statementKind": "quantitative", "textMode": "verbatim-from-project-record", "mappingStatus": "mapped", "sourceRefs": [ "src-eea571a3e29ff0c1" ], "supportNote": "The release traces the escalation: a first heavy-traffic restriction in 2012, a truck-distance rule added in 2019, the 44-tonne rerouting from 1 May 2026 — with the stated goal of keeping the bridge, opened in 1974, in freight service until a replacement structure enters service.", "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-402645da5dbdf4bb", "title": "Hamburg Port Authority (authority)", "url": "https://www.hamburg-port-authority.de/en/hpa-360/smartport", "publisher": { "name": null, "domain": "hamburg-port-authority.de", "classification": "not-classified" }, "sourceType": "web-page", "language": "und", "role": "claim-evidence", "claimRefs": [ "clm-fa860e116fa852f1" ], "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": "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-d0e81684fe567c95", "title": "Forbes (press)", "url": "https://www.forbes.com/sites/stevebanker/2016/04/01/the-hamburg-port-authoritys-impressive-iot-project/", "publisher": { "name": null, "domain": "forbes.com", "classification": "not-classified" }, "sourceType": "web-page", "language": "und", "role": "claim-evidence", "claimRefs": [ "clm-7f216450ec6b3467", "clm-fa860e116fa852f1", "clm-dfa76a0a875fb06e" ], "temporal": { "publishedAt": "2016-04-01", "updatedAt": "2016-04-15", "sourceCheckedAt": null, "recordLastVerifiedAt": "2026-08-28", "dossierCreatedAt": "2026-08-28", "retrievedAt": null, "status": "publication-and-record-dates-recorded" }, "locator": { "type": "descriptive-source-note", "value": "News coverage of the project.", "exact": false }, "preservation": { "archiveUrl": null, "archivedAt": null, "contentHash": null, "status": "not-captured" } }, { "id": "src-182bed9360828b15", "title": "Innovation News Network (trade)", "url": "https://www.innovationnewsnetwork.com/smartport-hamburg/600/", "publisher": { "name": null, "domain": "innovationnewsnetwork.com", "classification": "not-classified" }, "sourceType": "web-page", "language": "und", "role": "background", "claimRefs": [], "temporal": { "publishedAt": "2019-04-29", "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": "Industry publication reporting on the project.", "exact": false }, "preservation": { "archiveUrl": null, "archivedAt": null, "contentHash": null, "status": "not-captured" } }, { "id": "src-eea571a3e29ff0c1", "title": "Hamburg Port Authority — heavy-transport rerouting press release", "url": "https://www.hamburg-port-authority.de/de/aktuelles-presse/default-861d7275a00fa4a8f8ef24c79c27a53f-4-1", "publisher": { "name": null, "domain": "hamburg-port-authority.de", "classification": "not-classified" }, "sourceType": "web-page", "language": "und", "role": "claim-evidence", "claimRefs": [ "clm-669e4edc5e19cb45", "clm-6e5031185a44bf3f", "clm-d9598b8e7bdb669b", "clm-e52d3568152c9721", "clm-0abd49ca94db8eec", "clm-14fb0b728d1b2f9c", "clm-c1cfe459fa3638a3", "clm-2eabba6a7790fa71", "clm-53f96e764fc784d1" ], "temporal": { "publishedAt": "2026-03-26", "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": "HPA press release: permit-requiring heavy transports over 44 tonnes are rerouted off the Köhlbrand Bridge from 1 May 2026 after the latest structural inspection found accelerating damage; the stated aim is to keep the 1974 bridge in freight service until a replacement structure opens.", "exact": false }, "preservation": { "archiveUrl": null, "archivedAt": null, "contentHash": null, "status": "not-captured" } }, { "id": "src-9ea455f288c12d3f", "title": "homePORT — smartBRIDGE Hamburg project page", "url": "https://www.homeport.hamburg/portfolio/smartbridge", "publisher": { "name": null, "domain": "homeport.hamburg", "classification": "not-classified" }, "sourceType": "web-page", "language": "und", "role": "claim-evidence", "claimRefs": [ "clm-669e4edc5e19cb45", "clm-f64acfe7014ba75a" ], "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": "Project page on HPA's homePORT innovation-campus site: smartBRIDGE is the digital twin of the Köhlbrand Bridge, refining DIN 1076 inspection findings, diagnostics and continuous monitoring from more than 500 sensors into condition indicators.", "exact": false }, "preservation": { "archiveUrl": null, "archivedAt": null, "contentHash": null, "status": "not-captured" } }, { "id": "src-e9d644c49a50849d", "title": "Bautechnik — Von smartBRIDGE Hamburg zum Digitalen Zwilling Haupthafenroute", "url": "https://onlinelibrary.wiley.com/doi/10.1002/bate.202500003", "publisher": { "name": null, "domain": "onlinelibrary.wiley.com", "classification": "not-classified" }, "sourceType": "web-page", "language": "und", "role": "claim-evidence", "claimRefs": [ "clm-b38c91cb0c6ea8a8" ], "temporal": { "publishedAt": "2025-02-10", "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": "Journal article by HPA staff (Schwarz, Petersen-Tulipan; Bautechnik 102, 2025) describing smartBRIDGE and the extension of the digital-twin approach to Hamburg's main port route; the smartBRIDGE experience also fed a federal master-plan contribution on digital twins of bridges published in January 2024.", "exact": false }, "preservation": { "archiveUrl": null, "archivedAt": null, "contentHash": null, "status": "not-captured" } }, { "id": "src-7cc114458bf65a3c", "title": "IT-Times — 'Großauftrag für T-Systems und SAP vom Hamburger Hafen' (20 March 2015)", "url": "https://www.it-times.de/news/grossauftrag-fur-t-systems-und-sap-vom-hamburger-hafen-110469/", "publisher": { "name": null, "domain": "it-times.de", "classification": "not-classified" }, "sourceType": "web-page", "language": "und", "role": "background", "claimRefs": [], "temporal": { "publishedAt": "2015-03-20", "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": "Dated news of the March 2015 contract that moved the smartPORT logistics truck-telematics system from pilot into regular operation — the anchor for this entry's start year.", "exact": false }, "preservation": { "archiveUrl": null, "archivedAt": null, "contentHash": null, "status": "not-captured" } } ], "coverage": { "claimsTotal": 14, "claimsMapped": 14, "sourcesTotal": 7, "sourcesUsedByClaims": 5, "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." ] } } ] }