https://1001smartcities.org/changelog/#entity-revisions Corrections, reclassifications and withdrawals in the atlas record. Every item resolves to an immutable snapshot; old versions keep their URL. en Fri, 28 Aug 2026 10:19:58 GMT 1001 Smart Cities static content generator https://1001smartcities.org/history/project/hamburg-diesel-driving-ban/ project:hamburg-diesel-driving-ban:2026-08-28-story-claims Fri, 28 Aug 2026 10:19:58 GMT claims-added Added the long-form story page and anchored 22 of its passages to the sources, so every factual sentence on it resolves to a document — the chronology from the 2014 court order to the 2023 lifting, the NO2 series per year and measuring height, and the criticism from both directions on day one. https://1001smartcities.org/history/project/hamburg-diesel-driving-ban/ project:hamburg-diesel-driving-ban:2026-08-28-claims-and-dates Fri, 28 Aug 2026 10:14:42 GMT sources-added Completed the claim array, corrected two source dates, and replaced three passages the sources do not carry: a percentage we had derived ourselves, an editorial absolute about automated enforcement, and a compliance sentence that hid the station's two measuring heights disagreeing in 2019. https://1001smartcities.org/history/project/hamburg-digital-administration/ project:hamburg-digital-administration:2026-08-28-claims-and-dates Fri, 28 Aug 2026 10:09:26 GMT sources-added Completed the claim array across snippet, impact and lesson, sourced two superlatives the entry carried without support (first end-to-end residence re-registration, first OZG service in all 16 states) and corrected a source publication date. https://1001smartcities.org/history/project/hamburg-transparency-portal/ project:hamburg-transparency-portal:2026-08-28-claims-and-dates Fri, 28 Aug 2026 10:08:57 GMT sources-added Completed the claim array across snippet, impact and lesson, keeping the author-verified evaluation claim untouched, and recorded a publication date or an explicit null on every source. https://1001smartcities.org/history/project/hamburg-stadtrad-bikeshare/ project:hamburg-stadtrad-bikeshare:2026-08-28-claims-and-dates Fri, 28 Aug 2026 10:08:34 GMT sources-added Completed the claim array across snippet, impact and lesson, dated every source or recorded it as undated, and replaced a dead Deutsche Bahn article with the dated Radio Hamburg report that carries the same rental figure. https://1001smartcities.org/history/project/mexico-city-hoy-no-circula/ project:mexico-city-hoy-no-circula:2026-08-27-landmark-p6-uplift Thu, 27 Aug 2026 20:01:00 GMT sources-added Landmark-of-the-week editorial re-verification: full-field claim coverage (12 to 28 claims, every claim with a locator or an explicit reason), every source dated or explicitly null, six sources added (El Universal chronology and live rules pages, El Horizonte, the open Gallego working paper, the Guerra and Millard-Ball preprint), and three corrections — the 'Un Dia sin Auto' name belongs to a 1984 voluntary campaign rather than the 1989 decree, the five 2025 contingencies are re-anchored to a source that actually carries them, and Guerra and Millard-Ball's rejection of the second-car explanation is now presented as a contradiction in the record. https://1001smartcities.org/history/project/nairobi-digital-matatus/ project:nairobi-digital-matatus:2026-08-27-editorial-review Thu, 27 Aug 2026 14:02:00 GMT revised Resolve a source note that said no publication date is recorded while the source carries one. https://1001smartcities.org/history/project/jakarta-flood-warning-sirens/ project:jakarta-flood-warning-sirens:2026-08-27-editorial-review Thu, 27 Aug 2026 14:02:00 GMT revised Resolve a source note that said no publication date is recorded while the source carries one. https://1001smartcities.org/history/project/beijing-jiesu-jiban/ project:beijing-jiesu-jiban:2026-08-27-editorial-review Thu, 27 Aug 2026 14:02:00 GMT dates-recorded Resolve a source note that said no publication date is recorded while the source carries one. https://1001smartcities.org/history/project/singapore-ai-cooling/ project:singapore-ai-cooling:2026-08-27-editorial-review Thu, 27 Aug 2026 14:02:00 GMT revised Resolve a source note that said no publication date is recorded while the source carries one. https://1001smartcities.org/history/project/hawaii-honolulu-grid/ project:hawaii-honolulu-grid:2026-08-27-editorial-review Thu, 27 Aug 2026 14:02:00 GMT revised Resolve a source note that said no publication date is recorded while the source carries one. https://1001smartcities.org/history/project/kigali-cashless-transit/ project:kigali-cashless-transit:2026-08-27-editorial-review Thu, 27 Aug 2026 14:02:00 GMT revised Resolve a source note that said no publication date is recorded while the source carries one. https://1001smartcities.org/history/project/accra-open-transit/ project:accra-open-transit:2026-08-27-editorial-review Thu, 27 Aug 2026 13:54:00 GMT revised Rewrite a source note that told the reader how the page answered a request instead of what it carries. https://1001smartcities.org/history/project/addis-ababa-light-rail-transit/ project:addis-ababa-light-rail-transit:2026-08-27-editorial-review-2 Thu, 27 Aug 2026 13:54:00 GMT revised Rewrite a source note that told the reader how the page answered a request instead of what it carries. https://1001smartcities.org/history/project/buenos-aires-ba-elige/ project:buenos-aires-ba-elige:2026-08-27-editorial-review Thu, 27 Aug 2026 13:54:00 GMT revised Rewrite a source note that told the reader how the page answered a request instead of what it carries. https://1001smartcities.org/history/project/beijing-financial-data-zone/ project:beijing-financial-data-zone:2026-08-27-editorial-review Thu, 27 Aug 2026 13:54:00 GMT dates-recorded Rewrite a source note that told the reader how the page answered a request instead of what it carries. https://1001smartcities.org/history/project/delhi-ev-policy-charging/ project:delhi-ev-policy-charging:2026-08-27-editorial-review Thu, 27 Aug 2026 13:54:00 GMT revised Rewrite a source note that told the reader how the page answered a request instead of what it carries. https://1001smartcities.org/history/project/osaka-tide-gate-auto-closure/ project:osaka-tide-gate-auto-closure:2026-08-27-editorial-review Thu, 27 Aug 2026 13:51:00 GMT grade-changed Lower the evidence grade: the one research source is cited as context and carries no statement here; everything that carries the entry is the prefecture. https://1001smartcities.org/history/project/addis-ababa-light-rail-transit/ project:addis-ababa-light-rail-transit:2026-08-27-editorial-review Thu, 27 Aug 2026 13:46:00 GMT grade-changed Name the peer-reviewed assessment the cited blog summarises, and lower the evidence grade to what actually carries the entry. https://1001smartcities.org/history/project/boston-cityscore-analytics/ project:boston-cityscore-analytics:2026-08-27-editorial-review Thu, 27 Aug 2026 13:46:00 GMT revised Remove the inferred fiscal year, in the lesson as well as the record. https://1001smartcities.org/history/project/delhi-open-transit-data/ project:delhi-open-transit-data:2026-08-27-editorial-review Thu, 27 Aug 2026 13:46:00 GMT claims-added Remove an unsupported claim - no source of this entry says the feed reaches Google Maps - and anchor the app figures the remaining source states. https://1001smartcities.org/history/project/seoul-owl-bus/ project:seoul-owl-bus:2026-08-27-editorial-review Thu, 27 Aug 2026 13:46:00 GMT grade-changed Lower the evidence grade to match what the entry already says: all figures are the city government’s own. https://1001smartcities.org/history/project/dubai-rta-smart-parking/ project:dubai-rta-smart-parking:2026-08-27-editorial-review Thu, 27 Aug 2026 13:46:00 GMT timeline-changed Correct a start year no source in this entry carries, and anchor the estate and the savings the RTA release states. https://1001smartcities.org/history/project/toronto-quayside/ project:toronto-quayside:2026-08-27-editorial-review Thu, 27 Aug 2026 13:46:00 GMT grade-changed Lower the evidence grade: what carries this entry is press reporting and the promoter, not an outside evaluation. https://1001smartcities.org/history/project/superblock-sant-antoni/ project:superblock-sant-antoni:2026-08-27-editorial-review Thu, 27 Aug 2026 13:46:00 GMT grade-changed Lower the evidence grade: every impact figure here is carried by trade press reporting the health agency, not by the agency report itself. https://1001smartcities.org/history/project/helsinki-suvilahti-solar/ project:helsinki-suvilahti-solar:2026-08-27-editorial-review Thu, 27 Aug 2026 13:46:00 GMT dates-recorded Remove a figure this atlas computed itself: the net monthly cost was our own subtraction, not a published number. https://1001smartcities.org/history/project/trondheim-cityxchange/ project:trondheim-cityxchange:2026-08-27-source-dating Thu, 27 Aug 2026 13:37:00 GMT dates-recorded Every source on this entry now carries a date key: a publication date where the publisher states one, otherwise an explicit null with the reason on the record. https://1001smartcities.org/history/project/accra-open-transit/ project:accra-open-transit:2026-08-27-source-dating Thu, 27 Aug 2026 13:37:00 GMT dates-recorded Every source on this entry now carries a date key: a publication date where the publisher states one, otherwise an explicit null with the reason on the record. https://1001smartcities.org/history/project/auckland-at-hop/ project:auckland-at-hop:2026-08-27-source-dating Thu, 27 Aug 2026 13:37:00 GMT dates-recorded Every source on this entry now carries a date key: a publication date where the publisher states one, otherwise an explicit null with the reason on the record. https://1001smartcities.org/history/project/riga-smart-lighting/ project:riga-smart-lighting:2026-08-27-source-dating Thu, 27 Aug 2026 13:37:00 GMT dates-recorded Every source on this entry now carries a date key: a publication date where the publisher states one, otherwise an explicit null with the reason on the record. https://1001smartcities.org/history/project/oslo-electric-harbor/ project:oslo-electric-harbor:2026-08-27-source-dating Thu, 27 Aug 2026 13:37:00 GMT dates-recorded Every source on this entry now carries a date key: a publication date where the publisher states one, otherwise an explicit null with the reason on the record. https://1001smartcities.org/history/project/buenos-aires-ba-elige/ project:buenos-aires-ba-elige:2026-08-27-source-dating Thu, 27 Aug 2026 13:37:00 GMT dates-recorded Every source on this entry now carries a date key: a publication date where the publisher states one, otherwise an explicit null with the reason on the record. https://1001smartcities.org/history/project/busan-integrated-safety-control-center/ project:busan-integrated-safety-control-center:2026-08-27-source-dating Thu, 27 Aug 2026 13:37:00 GMT dates-recorded Every source on this entry now carries a date key: a publication date where the publisher states one, otherwise an explicit null with the reason on the record. https://1001smartcities.org/history/project/lisbon-carris-realtime-tracking/ project:lisbon-carris-realtime-tracking:2026-08-27-source-dating Thu, 27 Aug 2026 13:37:00 GMT dates-recorded Every source on this entry now carries a date key: a publication date where the publisher states one, otherwise an explicit null with the reason on the record. https://1001smartcities.org/history/project/recife-cop-operations-center/ project:recife-cop-operations-center:2026-08-27-source-dating Thu, 27 Aug 2026 13:37:00 GMT dates-recorded Every source on this entry now carries a date key: a publication date where the publisher states one, otherwise an explicit null with the reason on the record. https://1001smartcities.org/history/project/tianjin-smart-water-meters/ project:tianjin-smart-water-meters:2026-08-27-source-dating Thu, 27 Aug 2026 13:37:00 GMT dates-recorded Every source on this entry now carries a date key: a publication date where the publisher states one, otherwise an explicit null with the reason on the record. https://1001smartcities.org/history/project/lyon-smart-district/ project:lyon-smart-district:2026-08-27-source-dating Thu, 27 Aug 2026 13:37:00 GMT dates-recorded Every source on this entry now carries a date key: a publication date where the publisher states one, otherwise an explicit null with the reason on the record. https://1001smartcities.org/history/project/copenhagen-led-streetlighting/ project:copenhagen-led-streetlighting:2026-08-27-source-dating Thu, 27 Aug 2026 13:37:00 GMT dates-recorded Every source on this entry now carries a date key: a publication date where the publisher states one, otherwise an explicit null with the reason on the record. https://1001smartcities.org/history/project/dallas-open-data-portal/ project:dallas-open-data-portal:2026-08-27-source-dating Thu, 27 Aug 2026 13:37:00 GMT dates-recorded Every source on this entry now carries a date key: a publication date where the publisher states one, otherwise an explicit null with the reason on the record. https://1001smartcities.org/history/project/delhi-ev-policy-charging/ project:delhi-ev-policy-charging:2026-08-27-source-dating Thu, 27 Aug 2026 13:37:00 GMT dates-recorded Every source on this entry now carries a date key: a publication date where the publisher states one, otherwise an explicit null with the reason on the record. https://1001smartcities.org/history/project/toronto-digital-infrastructure/ project:toronto-digital-infrastructure:2026-08-27-source-dating Thu, 27 Aug 2026 13:37:00 GMT dates-recorded Every source on this entry now carries a date key: a publication date where the publisher states one, otherwise an explicit null with the reason on the record. https://1001smartcities.org/history/project/nairobi-digital-matatus/ project:nairobi-digital-matatus:2026-08-27-source-dating Thu, 27 Aug 2026 13:37:00 GMT dates-recorded Every source on this entry now carries a date key: a publication date where the publisher states one, otherwise an explicit null with the reason on the record. https://1001smartcities.org/history/project/tel-aviv-digitel/ project:tel-aviv-digitel:2026-08-27-source-dating Thu, 27 Aug 2026 13:37:00 GMT dates-recorded Every source on this entry now carries a date key: a publication date where the publisher states one, otherwise an explicit null with the reason on the record. https://1001smartcities.org/history/project/washington-dc-smart-lighting/ project:washington-dc-smart-lighting:2026-08-27-source-dating Thu, 27 Aug 2026 13:37:00 GMT dates-recorded Every source on this entry now carries a date key: a publication date where the publisher states one, otherwise an explicit null with the reason on the record. https://1001smartcities.org/history/project/maidstone-drone-flytipping/ project:maidstone-drone-flytipping:2026-08-27-source-dating Thu, 27 Aug 2026 13:37:00 GMT dates-recorded Every source on this entry now carries a date key: a publication date where the publisher states one, otherwise an explicit null with the reason on the record. https://1001smartcities.org/history/project/surabaya-ehealth/ project:surabaya-ehealth:2026-08-27-source-dating Thu, 27 Aug 2026 13:37:00 GMT dates-recorded Every source on this entry now carries a date key: a publication date where the publisher states one, otherwise an explicit null with the reason on the record. https://1001smartcities.org/history/project/mexico-city-ecobici/ project:mexico-city-ecobici:2026-08-27-source-dating Thu, 27 Aug 2026 13:37:00 GMT dates-recorded Every source on this entry now carries a date key: a publication date where the publisher states one, otherwise an explicit null with the reason on the record. https://1001smartcities.org/history/project/dresden-klaranlage-kaditz-energy/ project:dresden-klaranlage-kaditz-energy:2026-08-27-source-dating Thu, 27 Aug 2026 13:37:00 GMT dates-recorded Every source on this entry now carries a date key: a publication date where the publisher states one, otherwise an explicit null with the reason on the record. https://1001smartcities.org/history/project/tallinn-xroad-transit/ project:tallinn-xroad-transit:2026-08-27-source-dating Thu, 27 Aug 2026 13:37:00 GMT dates-recorded Every source on this entry now carries a date key: a publication date where the publisher states one, otherwise an explicit null with the reason on the record. https://1001smartcities.org/history/project/freetown-tree-tracker/ project:freetown-tree-tracker:2026-08-27-source-dating Thu, 27 Aug 2026 13:37:00 GMT dates-recorded Every source on this entry now carries a date key: a publication date where the publisher states one, otherwise an explicit null with the reason on the record. https://1001smartcities.org/history/project/geneva-genilac/ project:geneva-genilac:2026-08-27-source-dating Thu, 27 Aug 2026 13:37:00 GMT dates-recorded Every source on this entry now carries a date key: a publication date where the publisher states one, otherwise an explicit null with the reason on the record. https://1001smartcities.org/history/project/glasgow-operations-centre/ project:glasgow-operations-centre:2026-08-27-source-dating Thu, 27 Aug 2026 13:37:00 GMT dates-recorded Every source on this entry now carries a date key: a publication date where the publisher states one, otherwise an explicit null with the reason on the record. https://1001smartcities.org/history/project/guangzhou-open-data-portal/ project:guangzhou-open-data-portal:2026-08-27-source-dating Thu, 27 Aug 2026 13:37:00 GMT dates-recorded Every source on this entry now carries a date key: a publication date where the publisher states one, otherwise an explicit null with the reason on the record. https://1001smartcities.org/history/project/hochiminh-atcs-traffic/ project:hochiminh-atcs-traffic:2026-08-27-source-dating Thu, 27 Aug 2026 13:37:00 GMT dates-recorded Every source on this entry now carries a date key: a publication date where the publisher states one, otherwise an explicit null with the reason on the record. https://1001smartcities.org/history/project/helsinki-3d-digital-twin/ project:helsinki-3d-digital-twin:2026-08-27-source-dating Thu, 27 Aug 2026 13:37:00 GMT dates-recorded Every source on this entry now carries a date key: a publication date where the publisher states one, otherwise an explicit null with the reason on the record. https://1001smartcities.org/history/project/beijing-air-monitoring/ project:beijing-air-monitoring:2026-08-27-source-dating Thu, 27 Aug 2026 13:37:00 GMT dates-recorded Every source on this entry now carries a date key: a publication date where the publisher states one, otherwise an explicit null with the reason on the record. https://1001smartcities.org/history/project/hongkong-iam-smart/ project:hongkong-iam-smart:2026-08-27-source-dating Thu, 27 Aug 2026 13:37:00 GMT dates-recorded Every source on this entry now carries a date key: a publication date where the publisher states one, otherwise an explicit null with the reason on the record. https://1001smartcities.org/history/project/lahore-safe-city/ project:lahore-safe-city:2026-08-27-source-dating Thu, 27 Aug 2026 13:37:00 GMT dates-recorded Every source on this entry now carries a date key: a publication date where the publisher states one, otherwise an explicit null with the reason on the record. https://1001smartcities.org/history/project/delhi-command-center/ project:delhi-command-center:2026-08-27-source-dating Thu, 27 Aug 2026 13:37:00 GMT dates-recorded Every source on this entry now carries a date key: a publication date where the publisher states one, otherwise an explicit null with the reason on the record. https://1001smartcities.org/history/project/istanbul-scada-water/ project:istanbul-scada-water:2026-08-27-source-dating Thu, 27 Aug 2026 13:37:00 GMT dates-recorded Every source on this entry now carries a date key: a publication date where the publisher states one, otherwise an explicit null with the reason on the record.