https://1001smartcities.org/projects/singapore-erp-system/ Changes to the atlas record for “Electronic Road Pricing (ERP) Network” in Singapore: corrections, reclassifications, new sources and withdrawals. Every item resolves to an immutable snapshot; old versions keep their URL. An empty feed means this record has not been revised yet — subscribing now is the point. en Sun, 23 Aug 2026 00:04:00 GMT 1001 Smart Cities static content generator https://1001smartcities.org/versions/project/singapore-erp-system/2026-08-23-full-claim-array/ project:singapore-erp-system:2026-08-23-full-claim-array Sun, 23 Aug 2026 00:04:00 GMT grade-changed Removed a speed figure that appears in no published account of the scheme and replaced it with the measured one, stopped dating the speed-band policy to a year no source attaches to it, separated the switch-over date from the removal of the gantries, raised the evidence grade to peer-reviewed, and recorded a complete claim array with source dates. https://1001smartcities.org/versions/project/singapore-erp-system/2026-08-20-source-dates/ project:singapore-erp-system:2026-08-20-source-dates Thu, 20 Aug 2026 19:29:52 GMT recorded Created the first structured Evidence Passport with 1 claim and 5 source dossiers.