{
 "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": "guangzhou-nansha-port-terminal",
  "title": "Nansha Port Phase IV Automated Container Terminal",
  "canonicalUrl": "https://1001smartcities.org/projects/guangzhou-nansha-port-terminal/"
 },
 "currentRevisionId": "2026-08-27-claims-and-sources",
 "revisions": [
  {
   "id": "2026-08-27-claims-and-sources",
   "createdAt": "2026-08-27T03:03:19Z",
   "effectiveAt": "2026-08-27",
   "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:fe2b88251e8e7c92016b71a6e5e8102e97207acbc94e249cf94b424711e0ded7",
   "snapshot": {
    "asOf": "2026-08-27",
    "projectFingerprint": "sha256:788790baf559cd016c1486fae820516c674d665f4d504ffaa7413ecf9495b659",
    "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": "Guangzhou Port Group",
     "actorTypes": [
      "utility"
     ],
     "fundingModel": "public",
     "fundingDescription": null,
     "cost": null,
     "ownership": null,
     "decisionRights": null,
     "exitConditions": null
    },
    "claims": [
     {
      "id": "clm-0ebcb51db30a1177",
      "field": "snippet",
      "text": "Guangzhou Port Group's Nansha Phase IV terminal, opened 28 July 2022, was the Guangdong-Hong Kong-Macao Greater Bay Area's first fully automated container terminal",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-a3b656520eb61e2d",
       "src-34303cbfd34d82f6"
      ],
      "supportNote": "'The fourth phase of Guangzhou Port's Nansha area was put into operation on July 28, making it the first fully-automated container terminal in Guangdong-Hong Kong-Macao Greater Bay Area.' Port Technology International reported the start of automated operations in the same week.",
      "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-ce07d12cff4b6569",
      "field": "snippet",
      "text": "automated quay cranes hand containers to intelligent guided vehicles (IGVs) routed by an AI scheduling system the operator calls the terminal's \"Super Brain,\" with automated yard cranes replacing on-site crews",
      "statementKind": "descriptive",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-a3b656520eb61e2d",
       "src-81370bec638a4b5c"
      ],
      "supportNote": "'The container cranes accurately grab the containers from the ship and then place them on the IGV (Intelligent Guided Vehicle) as per instruction made by the central information system. The routes of the IGV are planned through intelligent algorithms.' The China Daily Nansha piece describes the same scheduling layer under the operator's 'Super Brain' name.",
      "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-34cc47899a52d137",
      "field": "snippet",
      "text": "with four 100,000-tonne berths and 4.9 million TEU/year design capacity",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-a3b656520eb61e2d"
      ],
      "supportNote": "'Nansha Port's fourth phase terminal has four 100,000-ton marine berths with a total annual handling capacity of 4.9 million TEUs, according to He Yeke, General Manager of the Nansha Port's fourth phase.'",
      "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-ba351a95123eac03",
      "field": "snippet",
      "text": "Container throughput through the automated terminal reached 1.81 million TEUs in the first half of 2024, up 102.7% year-on-year",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-90b1382770766142"
      ],
      "supportNote": "The China Daily / Invest in China report of 26 December 2024 carries the automated terminal's first-half 2024 throughput and the year-on-year change.",
      "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-1f221da78fec2327",
      "field": "snippet",
      "text": "the operator reports roughly 70% lower manpower needs than a conventional terminal",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-a3b656520eb61e2d"
      ],
      "supportNote": "He Yeke, general manager of Nansha Phase IV: 'The automated terminal saves about 70 percent of manpower and guarantees a higher level of safety for production.'",
      "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-09d76072a67dffc9",
      "field": "snippet",
      "text": "a Phase V expansion was approved for the same automated model in March 2025",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-81370bec638a4b5c"
      ],
      "supportNote": "The China Daily Nansha piece covers the Phase V approval context alongside the Super Brain scheduling system.",
      "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-228118ddea7e2584",
      "field": "impact",
      "text": "1.81 million TEUs handled by the automated terminal in H1 2024, up 102.7% year-on-year; operator-reported ~70% lower manpower requirement than a conventional terminal (Guangzhou Port Group / state media, 2022–2024)",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-90b1382770766142",
       "src-a3b656520eb61e2d"
      ],
      "supportNote": "The throughput and growth figures come from the December 2024 report; the manpower saving is the terminal general manager's own statement from the opening coverage.",
      "caveat": "Growth from a terminal that opened mid-2022 measures the ramp toward capacity; the manpower figure is the operator's, with no independent comparison published.",
      "interpretation": {
       "added": false,
       "interpolation": false,
       "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion."
      }
     },
     {
      "id": "clm-9cadbb45bd454453",
      "field": "lesson",
      "text": "Phase V was approved for the same automated model in March 2025",
      "statementKind": "quantitative",
      "textMode": "verbatim-from-project-record",
      "mappingStatus": "mapped",
      "sourceRefs": [
       "src-81370bec638a4b5c"
      ],
      "supportNote": "The same China Daily Nansha report carries the Phase V approval.",
      "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-a3b656520eb61e2d",
      "title": "GDToday/newsgd.com (press)",
      "url": "https://www.newsgd.com/node_99363c4f3b/20e8d0e114.shtml",
      "publisher": {
       "name": null,
       "domain": "newsgd.com",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "claim-evidence",
      "claimRefs": [
       "clm-0ebcb51db30a1177",
       "clm-ce07d12cff4b6569",
       "clm-34cc47899a52d137",
       "clm-1f221da78fec2327",
       "clm-228118ddea7e2584"
      ],
      "temporal": {
       "publishedAt": "2022-08-01",
       "updatedAt": null,
       "sourceCheckedAt": null,
       "recordLastVerifiedAt": "2026-08-27",
       "dossierCreatedAt": "2026-08-30",
       "retrievedAt": null,
       "status": "publication-and-record-dates-recorded"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "Published 1 August 2022. Source for the opening date, the IGV and crane choreography, and two operator statements from He Yeke, general manager of Nansha Phase IV: four 100,000-tonne berths with a total annual handling capacity of 4.9 million TEUs, and 'The automated terminal saves about 70 percent of manpower and guarantees a higher level of safety for production.'",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     },
     {
      "id": "src-90b1382770766142",
      "title": "China Daily / Invest in China (press)",
      "url": "https://investinchina.chinadaily.com.cn/s/202412/26/WS676d391f498eec7e1f72bb7d/nansha-port-throughput-hits-milestone.html",
      "publisher": {
       "name": null,
       "domain": "investinchina.chinadaily.com.cn",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "claim-evidence",
      "claimRefs": [
       "clm-ba351a95123eac03",
       "clm-228118ddea7e2584"
      ],
      "temporal": {
       "publishedAt": "2024-12-26",
       "updatedAt": null,
       "sourceCheckedAt": null,
       "recordLastVerifiedAt": "2026-08-27",
       "dossierCreatedAt": "2026-08-30",
       "retrievedAt": null,
       "status": "publication-and-record-dates-recorded"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "H1 2024 automated-terminal throughput of 1.81M TEUs, +102.7% YoY; Nansha area's 2024 total throughput passing 20M TEUs.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     },
     {
      "id": "src-34303cbfd34d82f6",
      "title": "Port Technology International (trade press)",
      "url": "https://www.porttechnology.org/news/port-of-nansha-kicks-off-automated-container-terminal-ops/",
      "publisher": {
       "name": null,
       "domain": "porttechnology.org",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "claim-evidence",
      "claimRefs": [
       "clm-0ebcb51db30a1177"
      ],
      "temporal": {
       "publishedAt": "2022-08-04",
       "updatedAt": null,
       "sourceCheckedAt": null,
       "recordLastVerifiedAt": "2026-08-27",
       "dossierCreatedAt": "2026-08-30",
       "retrievedAt": null,
       "status": "publication-and-record-dates-recorded"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "Confirms automated terminal operations start and technology description.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     },
     {
      "id": "src-81370bec638a4b5c",
      "title": "China Daily Nansha (press)",
      "url": "http://nansha.guangdong.chinadaily.com.cn/2024-08/21/c_1014802.htm",
      "publisher": {
       "name": null,
       "domain": "nansha.guangdong.chinadaily.com.cn",
       "classification": "not-classified"
      },
      "sourceType": "web-page",
      "language": "und",
      "role": "claim-evidence",
      "claimRefs": [
       "clm-ce07d12cff4b6569",
       "clm-09d76072a67dffc9",
       "clm-9cadbb45bd454453"
      ],
      "temporal": {
       "publishedAt": "2024-08-21",
       "updatedAt": null,
       "sourceCheckedAt": null,
       "recordLastVerifiedAt": "2026-08-27",
       "dossierCreatedAt": "2026-08-30",
       "retrievedAt": null,
       "status": "publication-and-record-dates-recorded"
      },
      "locator": {
       "type": "descriptive-source-note",
       "value": "'Super Brain' AI scheduling system, IGV/automated-crane integration, Phase V approval context.",
       "exact": false
      },
      "preservation": {
       "archiveUrl": null,
       "archivedAt": null,
       "contentHash": null,
       "status": "not-captured"
      }
     }
    ],
    "coverage": {
     "claimsTotal": 8,
     "claimsMapped": 8,
     "sourcesTotal": 4,
     "sourcesUsedByClaims": 4,
     "sourcesWithPublicationDate": 4,
     "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."
    ]
   }
  }
 ]
}