Cauayan City — what changed https://1001smartcities.org/cities/cauayan-city/ Changes to the documented record of Cauayan City, Philippines: 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 Fri, 28 Aug 2026 06:04:19 GMT 1001 Smart Cities static content generator Drone-Based 3D Digital Twin — Entered the record https://1001smartcities.org/versions/project/cauayan-digital-twin/2026-08-28-p4-uplift/ project:cauayan-digital-twin:2026-08-28-p4-uplift Fri, 28 Aug 2026 06:04:19 GMT recorded Created the first structured Evidence Passport with 11 claims and 3 source dossiers. Smarter Dengue Early Warning System — Entered the record https://1001smartcities.org/versions/project/cauayan-dengue-warning/2026-08-20-source-dates/ project:cauayan-dengue-warning:2026-08-20-source-dates Thu, 20 Aug 2026 19:29:52 GMT recorded Created the first structured Evidence Passport with 1 claim and 4 source dossiers.