1001 Smart Cities

Append-only history · project

SFPUC Automated Water Meter Programme

Every published Evidence Passport revision, newest first. Old versions keep their URL and content hash.

Open current record → All entity revisions →
  1. unreviewed

    2026-08-20-source-dates

    Recorded the two dates each source states — publication in date, a stated revision in updated, an explicit null where the source gives neither.

    Effective
    2026-08-12
    Snapshot
    sha256:c1972b1931b16cc6…
  2. unreviewed

    2026-08-12-story-xray-claims

    Extended the claim ledger from 17 to 43: the long-form story page is now claim-anchored throughout (26 story-field claims), so expert mode can mark nearly every factual passage in the article.

    Effective
    2026-08-12
    Snapshot
    sha256:362e28211c013390…
  3. unreviewed

    2026-08-12-showcase-baseline

    Created the first structured Evidence Passport with 17 claims and 13 source dossiers.

    Effective
    2026-08-12
    Snapshot
    sha256:e92d4e866f7293dc…