Append-only history · project
Warsaw's Low-Cost Air Sensor Network and Municipal Smog Alerts
Every published revision of this Evidence file, newest first. Old versions keep their URL and content hash.
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unreviewed
2026-10-17-baseline
Created the first structured Evidence Passport with 23 claims and 10 source dossiers.
- Effective
- 2026-10-17
- Snapshot
sha256:01b417562f1eef5a…