{ "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": "doha-metro-driverless", "title": "Doha Metro: A Network Sized for the World Cup", "canonicalUrl": "https://1001smartcities.org/projects/doha-metro-driverless/" }, "currentRevisionId": "2026-10-04-baseline", "revisions": [ { "id": "2026-10-04-baseline", "createdAt": "2026-10-04T08:01:00Z", "effectiveAt": "2026-10-04", "changeType": "baseline", "summary": "Created the first structured Evidence Passport with 19 claims and 10 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": "sha256:2ca7c249dae603672279ac0179f0a6c9ed7cb00389503542d12c49bc0a79e9a0", "snapshot": { "asOf": "2026-10-04", "projectFingerprint": "sha256:82561352d3098876f56086935abab50566260db5706caea7c41db7a140243ac7", "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": 2019, "ended": null } }, "governance": { "operator": "RKH Qitarat (Hamad Group 51%, RATP Dev and Keolis 49%) for Qatar Railways Company (Qatar Rail)", "actorTypes": [ "national-government", "private" ], "fundingModel": "public", "fundingDescription": "State-owned by Qatar Railways Company (Qatar Rail); operated under a 20-year operation and maintenance contract awarded in December 2017", "cost": "Operation and maintenance contract (metro and Lusail tram) expected to be worth €3bn over 20 years", "ownership": null, "decisionRights": null, "exitConditions": null }, "claims": [ { "id": "clm-9dbc52855db6eae1", "field": "snippet", "text": "began carrying passengers on 8 May 2019 on the southern Red Line between Al Qassar and Al Wakra", "statementKind": "quantitative", "textMode": "verbatim-from-project-record", "mappingStatus": "mapped", "sourceRefs": [ "src-66a7c9a7707c812a" ], "supportNote": "The report dates the soft launch to 8 May 2019 on the Red Line section between Al Qassar in the north and Al Wakra in the south.", "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-17911f3cd603e474", "field": "snippet", "text": "the network was completed on 10 December 2019: three lines — Red, Gold and Green — over 76 km and 37 stations", "statementKind": "quantitative", "textMode": "verbatim-from-project-record", "mappingStatus": "mapped", "sourceRefs": [ "src-11542c786175f3b6" ], "supportNote": "The report gives completion on 10 December with the Green Line and the second Red Line section, and a network of 76 km with 37 stations.", "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-e9418cba3471cf91", "field": "snippet", "text": "interchanging at Msheireb", "statementKind": "descriptive", "textMode": "verbatim-from-project-record", "mappingStatus": "mapped", "sourceRefs": [ "src-66a7c9a7707c812a" ], "supportNote": "The report says interchange between the three lines is provided at Msheireb.", "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-8104b215132f7c46", "field": "snippet", "text": "The 40 km Red Line runs past Katara, the Souq, the Corniche and Hamad International Airport", "statementKind": "quantitative", "textMode": "verbatim-from-project-record", "mappingStatus": "mapped", "sourceRefs": [ "src-d42144565809c15e" ], "supportNote": "The release says the 40 km Red Line covers the cultural village of Katara, the Souq, the Corniche and Hamad International Airport.", "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-151abf925c4ab6be", "field": "snippet", "text": "Grade of Operation level 4, unattended train operation, with trains starting and stopping automatically and doors working without any on-train staff", "statementKind": "quantitative", "textMode": "verbatim-from-project-record", "mappingStatus": "mapped", "sourceRefs": [ "src-11542c786175f3b6" ], "supportNote": "The report states the system features Grade of Operation level 4, unattended train operation, with trains that start and stop automatically and doors that operate without any on-train staff.", "caveat": "The report describes the system's design in December 2019; it does not name a date from which the last staff left the trains.", "interpretation": { "added": false, "interpolation": false, "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion." } }, { "id": "clm-b24e16e1f18a4cb7", "field": "snippet", "text": "Thales supplied the CBTC signalling, the operations control centre and the automatic fare collection system", "statementKind": "descriptive", "textMode": "verbatim-from-project-record", "mappingStatus": "mapped", "sourceRefs": [ "src-66a7c9a7707c812a" ], "supportNote": "The report lists Thales as supplying CBTC, telecoms, a security system, an operations control centre and an automatic fare collection 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-f3b84bd3045121ac", "field": "snippet", "text": "RKH Qitarat, a joint venture of Hamad Group (51%) with RATP Dev and Keolis (49%), runs it under a 20-year contract that also covers the Lusail tram", "statementKind": "quantitative", "textMode": "verbatim-from-project-record", "mappingStatus": "mapped", "sourceRefs": [ "src-93e681c845cfbe9c" ], "supportNote": "The contract report names RKH Qitarat, with RATP Dev and Keolis at 49% and Hamad Group at 51%, under a 20-year contract to operate and maintain the Doha metro and the Lusail light rail.", "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-303a0cd9d1cf88ba", "field": "snippet", "text": "reusable contactless Travel Cards", "statementKind": "descriptive", "textMode": "verbatim-from-project-record", "mappingStatus": "mapped", "sourceRefs": [ "src-7913034cac92507e" ], "supportNote": "The Qatar Rail announcement refers to re-useable contactless Travel Cards and says single-use paper cards are no longer available.", "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-c831a76ca65c2971", "field": "snippet", "text": "registered in the Qatar Rail app to see journey and transaction history", "statementKind": "descriptive", "textMode": "verbatim-from-project-record", "mappingStatus": "mapped", "sourceRefs": [ "src-976ebfbedd777b7f" ], "supportNote": "The report advises registering travel cards on the Qatar Rail app to protect the balance and to view journey and transaction history.", "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-99d2c9920df359d2", "field": "impact", "text": "traffic was expected to reach 640,000 passengers a day from 2021", "statementKind": "quantitative", "textMode": "verbatim-from-project-record", "mappingStatus": "mapped", "sourceRefs": [ "src-93e681c845cfbe9c" ], "supportNote": "The 2017 contract report says traffic was expected to reach 640,000 passengers a day from 2021.", "caveat": "The forecast is reported by trade press; the underlying Qatar Rail study is not cited.", "interpretation": { "added": false, "interpolation": false, "note": "The passport copies the published claim and its recorded source mapping without adding a conclusion." } }, { "id": "clm-0b08210a696eeb04", "field": "impact", "text": "the metro averaged 600,000 passengers a day", "statementKind": "quantitative", "textMode": "verbatim-from-project-record", "mappingStatus": "mapped", "sourceRefs": [ "src-4bbb3079e9f205cb" ], "supportNote": "Qatar Rail's figures give 17.4 million metro passengers between 20 November and 18 December 2022, an average daily ridership of 600,000.", "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-bf0d8bcc0b261467", "field": "impact", "text": "about five times its usual average", "statementKind": "descriptive", "textMode": "verbatim-from-project-record", "mappingStatus": "mapped", "sourceRefs": [ "src-8f2185ea1406a3b8" ], "supportNote": "The QNA report of Qatar Rail's milestone says the daily average during the tournament was about 5 times the usual average.", "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-311e3cf1e5e6db36", "field": "impact", "text": "set a one-day record of more than 827,000 on 24 November 2022", "statementKind": "quantitative", "textMode": "verbatim-from-project-record", "mappingStatus": "mapped", "sourceRefs": [ "src-8f2185ea1406a3b8" ], "supportNote": "The report names 24 November 2022 as the record day with more than 827,000 passengers.", "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-1ecafe4963ef370d", "field": "impact", "text": "Counting every journey, the metro passed 100 million passengers in January 2023 and 200 million by December 2024", "statementKind": "quantitative", "textMode": "verbatim-from-project-record", "mappingStatus": "mapped", "sourceRefs": [ "src-5c7dd477aae031ee" ], "supportNote": "The Qatar Rail statement says the first 100 million took approximately 3.5 years, to January 2023, and the second 100 million just under two years, announced in December 2024.", "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-f6db3c0aac6a4a4f", "field": "impact", "text": "4,712,758 metro passengers during the FIFA Arab Cup and Intercontinental Cup", "statementKind": "quantitative", "textMode": "verbatim-from-project-record", "mappingStatus": "mapped", "sourceRefs": [ "src-1f132ff5888288ef" ], "supportNote": "Qatar Rail's figures for 1-18 December 2025 give 4,712,758 passengers travelling by metro.", "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-7ab2736986954572", "field": "impact", "text": "Qatar Rail reports 99.85% service reliability and 99.64% punctuality from May 2019 to November 2024", "statementKind": "quantitative", "textMode": "verbatim-from-project-record", "mappingStatus": "mapped", "sourceRefs": [ "src-5c7dd477aae031ee" ], "supportNote": "The statement gives 99.85% service reliability and 99.64% punctuality for May 2019 through November 2024.", "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-258f588e105ea133", "field": "lesson", "text": "carried 51% of World Cup fans to the stadiums", "statementKind": "quantitative", "textMode": "verbatim-from-project-record", "mappingStatus": "mapped", "sourceRefs": [ "src-8f2185ea1406a3b8" ], "supportNote": "The report says 51% of fans used the metro to go to the stadiums during the 2022 World Cup.", "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-2a47caa488113a02", "field": "lesson", "text": "puts that tournament's daily average at about five times a usual day", "statementKind": "descriptive", "textMode": "verbatim-from-project-record", "mappingStatus": "mapped", "sourceRefs": [ "src-8f2185ea1406a3b8" ], "supportNote": "The report says the tournament's daily average was about 5 times the usual average.", "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-73d58080883e60b6", "field": "lesson", "text": "the 2017 forecast of 640,000 passengers a day sat close to the World Cup average rather than the normal one", "statementKind": "quantitative", "textMode": "verbatim-from-project-record", "mappingStatus": "mapped", "sourceRefs": [ "src-93e681c845cfbe9c", "src-4bbb3079e9f205cb" ], "supportNote": "The 2017 contract report gives the 640,000-a-day forecast; Qatar Rail's World Cup figures give a 600,000-a-day tournament average.", "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-11542c786175f3b6", "title": "Railway-News, Doha's metro network now complete (13 Dec 2019) (media)", "url": "https://railway-news.com/dohas-metro-network-now-complete/", "publisher": { "name": null, "domain": "railway-news.com", "classification": "not-classified" }, "sourceType": "web-page", "language": "und", "role": "claim-evidence", "claimRefs": [ "clm-17911f3cd603e474", "clm-151abf925c4ab6be" ], "temporal": { "publishedAt": "2019-12-13", "updatedAt": null, "sourceCheckedAt": null, "recordLastVerifiedAt": "2026-10-04", "dossierCreatedAt": "2026-10-04", "retrievedAt": null, "status": "publication-and-record-dates-recorded" }, "locator": { "type": "descriptive-source-note", "value": "Trade press report of network completion on 10 December 2019 (76 km, 37 stations; Red Line first section 8 May, Gold Line 21 November) stating that the system features 'Grade of Operation level 4, which means unattended train operation (UTO)', with doors operating 'without any on-train staff'.", "exact": false }, "preservation": { "archiveUrl": null, "archivedAt": null, "contentHash": null, "status": "not-captured" } }, { "id": "src-66a7c9a7707c812a", "title": "Railway Gazette / Metro Report, Red Line passenger service begins (8 May 2019) (media)", "url": "https://www.railwaygazette.com/urban-rail/passenger-service-begins-on-doha-metro-red-line/48485.article", "publisher": { "name": null, "domain": "railwaygazette.com", "classification": "not-classified" }, "sourceType": "web-page", "language": "und", "role": "claim-evidence", "claimRefs": [ "clm-9dbc52855db6eae1", "clm-e9418cba3471cf91", "clm-b24e16e1f18a4cb7" ], "temporal": { "publishedAt": "2019-05-08", "updatedAt": null, "sourceCheckedAt": null, "recordLastVerifiedAt": "2026-10-04", "dossierCreatedAt": "2026-10-04", "retrievedAt": null, "status": "publication-and-record-dates-recorded" }, "locator": { "type": "descriptive-source-note", "value": "Report of the soft launch on 8 May 2019 on the Red Line between Al Qassar and Al Wakra (13 stations), the interchange of all three lines at Msheireb, the operator joint venture split, the 110 three-car trainsets from Kinki Sharyo, and Thales's scope: CBTC, telecoms, security, an operations control centre and an automatic fare collection system.", "exact": false }, "preservation": { "archiveUrl": null, "archivedAt": null, "contentHash": null, "status": "not-captured" } }, { "id": "src-d42144565809c15e", "title": "Keolis, network complete (11 Dec 2019) (operator)", "url": "https://www.keolis.co.uk/2019/dohas-automated-metro-network-is-now-complete-and-ready-for-the-2022-world-cup", "publisher": { "name": null, "domain": "keolis.co.uk", "classification": "not-classified" }, "sourceType": "web-page", "language": "und", "role": "claim-evidence", "claimRefs": [ "clm-8104b215132f7c46" ], "temporal": { "publishedAt": "2019-12-11", "updatedAt": null, "sourceCheckedAt": null, "recordLastVerifiedAt": "2026-10-04", "dossierCreatedAt": "2026-10-04", "retrievedAt": null, "status": "publication-and-record-dates-recorded" }, "locator": { "type": "descriptive-source-note", "value": "Press release of Keolis, a partner in the operating joint venture: the green line and the second Red Line section opened, completing the driverless network; the 40 km Red Line covers Katara, the Souq, the Corniche and Hamad International Airport; the network uses CBTC with Mitsubishi Heavy Industries trains and Thales signalling.", "exact": false }, "preservation": { "archiveUrl": null, "archivedAt": null, "contentHash": null, "status": "not-captured" } }, { "id": "src-93e681c845cfbe9c", "title": "Railway Gazette, operating contract awarded (7 Dec 2017) (media)", "url": "https://www.railwaygazette.com/qatar-metro-and-light-rail-operating-contract-awarded/45606.article", "publisher": { "name": null, "domain": "railwaygazette.com", "classification": "not-classified" }, "sourceType": "web-page", "language": "und", "role": "claim-evidence", "claimRefs": [ "clm-f3b84bd3045121ac", "clm-99d2c9920df359d2", "clm-73d58080883e60b6" ], "temporal": { "publishedAt": "2017-12-07", "updatedAt": null, "sourceCheckedAt": null, "recordLastVerifiedAt": "2026-10-04", "dossierCreatedAt": "2026-10-04", "retrievedAt": null, "status": "publication-and-record-dates-recorded" }, "locator": { "type": "descriptive-source-note", "value": "Trade press report of the contract award: Qatar Rail awarded RKH Qitarat (RATP Dev and Keolis 49%, Hamad Group 51%) a 20-year contract to operate and maintain the Doha metro and the Lusail light rail, expected to be worth €3bn; the 75 km driverless metro would serve 37 stations on three lines, 'with traffic expected to reach 640 000 passengers/day from 2021'.", "exact": false }, "preservation": { "archiveUrl": null, "archivedAt": null, "contentHash": null, "status": "not-captured" } }, { "id": "src-976ebfbedd777b7f", "title": "Gulf Times, Doha Metro begins service (7 May 2019) (media)", "url": "https://www.gulf-times.com/story/630933/doha-metro-begins-service-on-wednesday/amp", "publisher": { "name": null, "domain": "gulf-times.com", "classification": "not-classified" }, "sourceType": "web-page", "language": "und", "role": "claim-evidence", "claimRefs": [ "clm-c831a76ca65c2971" ], "temporal": { "publishedAt": "2019-05-07", "updatedAt": null, "sourceCheckedAt": null, "recordLastVerifiedAt": "2026-10-04", "dossierCreatedAt": "2026-10-04", "retrievedAt": null, "status": "publication-and-record-dates-recorded" }, "locator": { "type": "descriptive-source-note", "value": "Opening-eve report: three card types (Standard, Goldclub, Limited Use), launch fares of QR2 a journey, free Metrolink feeder buses, and the Qatar Rail app, in which registered travel cards show journey and transaction history.", "exact": false }, "preservation": { "archiveUrl": null, "archivedAt": null, "contentHash": null, "status": "not-captured" } }, { "id": "src-7913034cac92507e", "title": "Qatar Tribune, Doha Metro back on track after pandemic suspension (1 Sep 2020) (media)", "url": "https://qatar-tribune.com/article/196946/FIRSTPAGE/Doha-Metro-is-back-on-track", "publisher": { "name": null, "domain": "qatar-tribune.com", "classification": "not-classified" }, "sourceType": "web-page", "language": "und", "role": "claim-evidence", "claimRefs": [ "clm-303a0cd9d1cf88ba" ], "temporal": { "publishedAt": "2020-09-01", "updatedAt": null, "sourceCheckedAt": null, "recordLastVerifiedAt": "2026-10-04", "dossierCreatedAt": "2026-10-04", "retrievedAt": null, "status": "publication-and-record-dates-recorded" }, "locator": { "type": "descriptive-source-note", "value": "Qatar Rail announcement relayed on the metro's return after the pandemic suspension, with trains limited to around 30 percent capacity; reusable contactless Travel Cards, top-ups by debit or credit card through the website or Qatar Rail app, and single-use paper cards withdrawn.", "exact": false }, "preservation": { "archiveUrl": null, "archivedAt": null, "contentHash": null, "status": "not-captured" } }, { "id": "src-4bbb3079e9f205cb", "title": "Qatar Tribune, Qatar Rail World Cup ridership statement (22 Dec 2022) (media)", "url": "https://www.qatar-tribune.com/article/40360/front/qatar-rail-carries-record-182-mn-passengers-during-world-cup", "publisher": { "name": null, "domain": "qatar-tribune.com", "classification": "not-classified" }, "sourceType": "web-page", "language": "und", "role": "claim-evidence", "claimRefs": [ "clm-0b08210a696eeb04", "clm-73d58080883e60b6" ], "temporal": { "publishedAt": "2022-12-22", "updatedAt": null, "sourceCheckedAt": null, "recordLastVerifiedAt": "2026-10-04", "dossierCreatedAt": "2026-10-04", "retrievedAt": null, "status": "publication-and-record-dates-recorded" }, "locator": { "type": "descriptive-source-note", "value": "Qatar Rail's World Cup figures: 17.4 million metro passengers between 20 November and 18 December 2022, an average of 600,000 a day.", "exact": false }, "preservation": { "archiveUrl": null, "archivedAt": null, "contentHash": null, "status": "not-captured" } }, { "id": "src-8f2185ea1406a3b8", "title": "Qatar News Agency, Doha Metro records 100 million in ridership (18 Jan 2023) (media)", "url": "https://www.qna.org.qa/en/News-Area/News/2023-01/18/0030-doha-metro-records-100-million-in-ridership", "publisher": { "name": null, "domain": "qna.org.qa", "classification": "not-classified" }, "sourceType": "web-page", "language": "und", "role": "claim-evidence", "claimRefs": [ "clm-bf0d8bcc0b261467", "clm-311e3cf1e5e6db36", "clm-258f588e105ea133", "clm-2a47caa488113a02" ], "temporal": { "publishedAt": "2023-01-18", "updatedAt": null, "sourceCheckedAt": null, "recordLastVerifiedAt": "2026-10-04", "dossierCreatedAt": "2026-10-04", "retrievedAt": null, "status": "publication-and-record-dates-recorded" }, "locator": { "type": "descriptive-source-note", "value": "State news agency report of Qatar Rail's 100-million milestone: the record day of more than 827,000 passengers on 24 November 2022, 51% of World Cup fans travelling to stadiums by metro, and a tournament daily average 'about 5 times the usual average'.", "exact": false }, "preservation": { "archiveUrl": null, "archivedAt": null, "contentHash": null, "status": "not-captured" } }, { "id": "src-5c7dd477aae031ee", "title": "The Peninsula, Doha Metro records 200 million ridership (8 Dec 2024) (media)", "url": "https://thepeninsulaqatar.com/article/08/12/2024/doha-metro-records-200-million-ridership", "publisher": { "name": null, "domain": "thepeninsulaqatar.com", "classification": "not-classified" }, "sourceType": "web-page", "language": "und", "role": "claim-evidence", "claimRefs": [ "clm-1ecafe4963ef370d", "clm-7ab2736986954572" ], "temporal": { "publishedAt": "2024-12-08", "updatedAt": null, "sourceCheckedAt": null, "recordLastVerifiedAt": "2026-10-04", "dossierCreatedAt": "2026-10-04", "retrievedAt": null, "status": "publication-and-record-dates-recorded" }, "locator": { "type": "descriptive-source-note", "value": "Qatar Rail statement relayed: more than 200 million riders since May 2019; the first 100 million took about 3.5 years (to January 2023), the second just under two years; self-reported 99.85% service reliability, 99.64% punctuality and 99.75% customer satisfaction from May 2019 to November 2024.", "exact": false }, "preservation": { "archiveUrl": null, "archivedAt": null, "contentHash": null, "status": "not-captured" } }, { "id": "src-1f132ff5888288ef", "title": "Gulf Times / QNA, metro and tram ridership during the FIFA Arab Cup 2025 (20 Dec 2025) (media)", "url": "https://www.gulf-times.com/article/717293/album/492-million-passengers-used-metro-and-tram-during-arab-cup-intercontinental-cup-qatar-rail", "publisher": { "name": null, "domain": "gulf-times.com", "classification": "not-classified" }, "sourceType": "web-page", "language": "und", "role": "claim-evidence", "claimRefs": [ "clm-f6db3c0aac6a4a4f" ], "temporal": { "publishedAt": "2025-12-20", "updatedAt": null, "sourceCheckedAt": null, "recordLastVerifiedAt": "2026-10-04", "dossierCreatedAt": "2026-10-04", "retrievedAt": null, "status": "publication-and-record-dates-recorded" }, "locator": { "type": "descriptive-source-note", "value": "Qatar Rail figures for 1-18 December 2025: 4,712,758 metro passengers during the FIFA Arab Cup and Intercontinental Cup, with Msheireb among the busiest stations.", "exact": false }, "preservation": { "archiveUrl": null, "archivedAt": null, "contentHash": null, "status": "not-captured" } } ], "coverage": { "claimsTotal": 19, "claimsMapped": 19, "sourcesTotal": 10, "sourcesUsedByClaims": 10, "sourcesWithPublicationDate": 10, "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." ] } } ] }