Append-only history · project
Bangkok PM2.5 Monitoring & Graduated Response
Every published Evidence Passport revision, newest first. Old versions keep their URL and content hash.
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unreviewed
2026-08-21-source-dates
Record the publication date of each source that states one; a source that publishes no date is marked null, and one that shows only a revision carries `updated` instead.
- Effective
- 2026-07-26
- Snapshot
sha256:952c76385cbd7fe8…
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unreviewed
2026-08-20-claim-baseline
Created the first structured Evidence Passport with 9 claims and 10 source dossiers.
- Effective
- 2026-07-26
- Snapshot
sha256:ba85df3261f08a6c…