Buenos Aires — what changed https://1001smartcities.org/cities/buenos-aires/ Changes to the documented record of Buenos Aires, Argentina: entries entering the record, corrections, reclassifications and withdrawals across the city's projects. Every item resolves to an immutable snapshot; old versions keep their URL. en Thu, 27 Aug 2026 13:54:00 GMT 1001 Smart Cities static content generator BA Elige: Buenos Aires's Online Participatory Budget — Record revised https://1001smartcities.org/versions/project/buenos-aires-ba-elige/2026-08-27-editorial-review/ 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. BA Elige: Buenos Aires's Online Participatory Budget — Publication date recorded for 9 sources https://1001smartcities.org/versions/project/buenos-aires-ba-elige/2026-08-27-source-dating/ 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. BA Elige: Buenos Aires's Online Participatory Budget — Entered the record https://1001smartcities.org/versions/project/buenos-aires-ba-elige/2026-08-27-claims-and-sources/ project:buenos-aires-ba-elige:2026-08-27-claims-and-sources Thu, 27 Aug 2026 02:33:50 GMT recorded Created the first structured Evidence Passport with 10 claims and 9 source dossiers. Buenos Aires's Fugitive Facial Recognition System, stopped by the courts — 1 source added https://1001smartcities.org/versions/project/buenos-aires-facial-recognition/2026-08-23-full-claim-array/ project:buenos-aires-facial-recognition:2026-08-23-full-claim-array Sun, 23 Aug 2026 00:05:00 GMT sources-added Corrected a rollout sequence no source describes and a contemporaneous account contradicts, added the civil-liberties report that documents what the cameras actually covered, and replaced the single evidence anchor with a complete claim array plus source dates. Metrobus: BRT lanes laid over the existing bus network — Publication date recorded for 12 sources https://1001smartcities.org/versions/project/buenos-aires-metrobus/2026-08-22-cross-city-sourcing/ project:buenos-aires-metrobus:2026-08-22-cross-city-sourcing Sat, 22 Aug 2026 20:02:00 GMT dates-recorded Removed a factual claim about Bogotá's BRT design that no source of this entry covers; the design contrast is kept generically. Buenos Aires's Fugitive Facial Recognition System, stopped by the courts — Publication date recorded for 1 source https://1001smartcities.org/versions/project/buenos-aires-facial-recognition/2026-08-20-source-dates-r2/ project:buenos-aires-facial-recognition:2026-08-20-source-dates-r2 Thu, 20 Aug 2026 20:00:00 GMT dates-recorded Record the publication date of each source that states one; sources that publish no date are marked null. Buenos Aires's Registered Recuperadores Urbanos & Green Centres — Entered the record https://1001smartcities.org/versions/project/buenos-aires-recuperadores-urbanos/2026-08-20-source-dates/ project:buenos-aires-recuperadores-urbanos:2026-08-20-source-dates Thu, 20 Aug 2026 19:03:10 GMT recorded Created the first structured Evidence Passport with 1 claim and 9 source dossiers. Arroyo Maldonado relief tunnels & Buenos Aires's storm alert network — Entered the record https://1001smartcities.org/versions/project/buenos-aires-flood-management/2026-08-20-source-dates/ project:buenos-aires-flood-management:2026-08-20-source-dates Thu, 20 Aug 2026 18:42:52 GMT recorded Created the first structured Evidence Passport with 1 claim and 10 source dossiers. Buenos Aires Subte: CBTC Resignalling & Control Centre — Entered the record https://1001smartcities.org/versions/project/buenos-aires-subte-signalling/2026-08-20-source-dates/ project:buenos-aires-subte-signalling:2026-08-20-source-dates Thu, 20 Aug 2026 18:42:52 GMT recorded Created the first structured Evidence Passport with 1 claim and 13 source dossiers. Buenos Aires's Fugitive Facial Recognition System, stopped by the courts — Publication date recorded for 10 sources https://1001smartcities.org/versions/project/buenos-aires-facial-recognition/2026-08-20-source-dates-b2/ project:buenos-aires-facial-recognition:2026-08-20-source-dates-b2 Thu, 20 Aug 2026 17:00:00 GMT dates-recorded Record the publication date of each source that states one; sources that publish no date are marked null. Metrobus: BRT lanes laid over the existing bus network — Entered the record https://1001smartcities.org/versions/project/buenos-aires-metrobus/2026-08-20-evidence-baseline/ project:buenos-aires-metrobus:2026-08-20-evidence-baseline Thu, 20 Aug 2026 00:00:00 GMT recorded Created the first structured Evidence Passport with 6 claims and 12 source dossiers. Buenos Aires's Fugitive Facial Recognition System, stopped by the courts — Entered the record https://1001smartcities.org/versions/project/buenos-aires-facial-recognition/2026-08-12-evidence-baseline/ project:buenos-aires-facial-recognition:2026-08-12-evidence-baseline Wed, 12 Aug 2026 00:00:00 GMT recorded Created the first structured Evidence Passport with 1 claim and 10 source dossiers.