Append-only history · project

Hoy No Circula: Mexico City's Plate-Based Driving Restriction

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

  1. unreviewed

    2026-08-27-landmark-p6-uplift

    Landmark-of-the-week editorial re-verification: full-field claim coverage (12 to 28 claims, every claim with a locator or an explicit reason), every source dated or explicitly null, six sources added (El Universal chronology and live rules pages, El Horizonte, the open Gallego working paper, the Guerra and Millard-Ball preprint), and three corrections — the 'Un Dia sin Auto' name belongs to a 1984 voluntary campaign rather than the 1989 decree, the five 2025 contingencies are re-anchored to a source that actually carries them, and Guerra and Millard-Ball's rejection of the second-car explanation is now presented as a contradiction in the record.

    Effective
    2026-08-27
    Snapshot
    sha256:bc2c756c15b2edfc…
  2. unreviewed

    2026-08-20-source-dates-r2

    Record the publication date of each source that states one; sources that publish no date are marked null.

    Effective
    2026-07-26
    Snapshot
    sha256:0d4b5d16e637a304…
  3. unreviewed

    2026-08-20-source-dates-b2

    Record the publication date of each source that states one; sources that publish no date are marked null.

    Effective
    2026-07-26
    Snapshot
    sha256:631f25b603f98b9c…
  4. unreviewed

    2026-08-14-evidence-baseline

    Created the first structured Evidence Passport with 12 claims and 9 source dossiers.

    Effective
    2026-07-26
    Snapshot
    sha256:0d70be14b32a6f7e…