Append-only history · project
Health Code (健康码) — Hangzhou's Pandemic Status QR
Every published Evidence Passport revision, newest first. Old versions keep their URL and content hash.
-
unreviewed
2026-08-20-source-dates
Created the first structured Evidence Passport with 1 claim and 6 source dossiers.
- Effective
- 2026-08-03
- Snapshot
sha256:f93de2774ec16c77…