Append-only history · project
High-density air-quality monitoring and source-apportionment network
Every published Evidence Passport revision, newest first. Old versions keep their URL and content hash.
-
unreviewed
2026-08-27-source-dating
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.
- Effective
- 2026-08-26
- Snapshot
sha256:607a2cfae4cc734e…
-
unreviewed
2026-08-27-p1-quality-uplift
Full claim mapping over snippet, impact and lesson; sourced impact and lesson added; unverifiable PM2.5 figure pair withdrawn and replaced with the monitoring centre's own reported series; source dates recorded and the entry re-read.
- Effective
- 2026-08-26
- Snapshot
sha256:792939f98bbf0031…
-
unreviewed
2026-08-20-source-dates
Created the first structured Evidence Passport with 1 claim and 3 source dossiers.
- Effective
- 2026-07-17
- Snapshot
sha256:a8bfc510612087f0…