Evidence and sources
Where “First preview” comes from
See this version’s identity, the earlier versions it links to, and its file fingerprints. Compare the catalogue’s links with those recorded in the version itself.
Version
- 2025 demo: season as played
- 2025 demo: before the tweak
- 2025 demo: opening game pinned
- Realism: prime time spread fairly — 30 Sep
- Realism: prime time spread fairly · Thursday-start calendar — 30 Sep
- Victorian games and ground minimums — 19 Sep
- Victorian games and ground minimums · Wednesday-start calendar — 19 Sep
- TV slots and 54 rules checked — 18 Sep
- TV slots and 54 rules checked · Softer double-up preference — 18 Sep
- TV slots and 54 rules checked · Wednesday-start calendar — 18 Sep
- TV slots and 54 rules checked · Wednesday-start calendar, softer double-up preference — 18 Sep
- Two opening dates — 15 Sep
- New rules in force — 14 Sep
- Corrected: Geelong goes home — 14 Sep
- Repeat meetings checked — 14 Sep
- Audited re-run — 13 Sep
- First preview — 13 Sep
Version facts
- Name
- First preview · catalogue label “Preview 13 September” (from the release notes)
- fingerprintA unique code computed from a version's contents. Change one byte and the fingerprint changes.
- cf_f05cc…c840
- Short fingerprint
f05ccb9- Kind
- Generated A fixture the model built from scratch through all five steps.
- Season
- 2027 · Thursday opening (18 March)
2027-start-0318 - Release
- First preview
modelled-2027-preview-20260913· 13 Sep 2026 - Recorded facts
- 207 games · 5 bye rounds · dates: every game · slot bands: every game · kickoff times: not recorded
- Overall status
- Incomplete
incomplete(rests on some assumptions) · 8 met · 0 not met · 46 switched off · 4 don't apply · checker row states: 46disabled(switched off), 8evaluated(checked), 4not_applicable(doesn't apply) - Source document format
- candidate schema
6.0.0· document digest sha256c1752fab…86a0 - Where the summary came from
editorial_from_release_notes(written by hand from the release notes) · the summary and “what changed” lines are editorial, written from the release notes, never generated.
lineageThe chain of parents a version came from.
- Catalogue parent
- None: a root version.
- Recorded parent
- none recorded in the version itself
- Official reference
- none recorded
- Changes from earlier version
- none: a root version
Files and fingerprints
Each public file has a recorded fingerprint, called a SHA-256 digest. Exporting the same version again must produce identical files.
For analysts: 6 file fingerprints
- Fixture (games and byes)
versions/cf_f05ccb95a03ad7578a557f6d841c1a320c08e9a6d0e82f5d73bc4d7c4fc7c840/fixture.json
sha256f4105bd0…7a54- prior_ladder
versions/cf_f05ccb95a03ad7578a557f6d841c1a320c08e9a6d0e82f5d73bc4d7c4fc7c840/prior-ladder.json
sha2568c0b75ca…7630- Club projection
versions/cf_f05ccb95a03ad7578a557f6d841c1a320c08e9a6d0e82f5d73bc4d7c4fc7c840/projections/clubs.json
sha2562d7a61e3…5b76- Round projection
versions/cf_f05ccb95a03ad7578a557f6d841c1a320c08e9a6d0e82f5d73bc4d7c4fc7c840/projections/rounds.json
sha256d93118aa…e73c- Venue projection
versions/cf_f05ccb95a03ad7578a557f6d841c1a320c08e9a6d0e82f5d73bc4d7c4fc7c840/projections/venues.json
sha25652a27e8f…00e4- Verdicts (one row per rule)
versions/cf_f05ccb95a03ad7578a557f6d841c1a320c08e9a6d0e82f5d73bc4d7c4fc7c840/verdicts.json
sha25633df24dc…d51b- Catalogue
- contract
public-fixture/v1· schema1.1.0· exported bythefixture-web/tools/export_public.py (prototype)at generator snapshot commit448b9527…ff62
See where a version came from: its earlier versions, recorded rule checks and file fingerprints. The page shows only what the public records contain. Per-step build results and rule settings are not recorded in this prototype’s public data. This page can show them when an export includes them.