Coventry And Warwickshire Heritage Fixture Family

This fixture family has three non-overlapping products:

  1. The tiny assurance landing page is generated from a separate small source fixture for deterministic producer, negative-case and real-consumer checks; its descriptor is the machine entry point.
  2. The faithful landing page is generated from the frozen Historic England, Office for National Statistics and Heritage at Risk snapshots; its descriptor is the machine entry point.
  3. The synthetic capability landing page is a separate, default-off demonstration namespace for relationships or narratives that the permitted source layers cannot evidence. It contributes to no faithful count or conclusion; its descriptor is explicit and separate.

NHLE inclusion is exact spatial intersection with Coventry (E08000026) or one of the five Warwickshire local-authority boundaries (E07000218 through E07000222) from the declared ONS boundary vintage. Records intersecting more than one boundary are emitted once and retain every intersected geography. Heritage at Risk workbooks do not provide equivalent geometry, so their inclusion is a separate, reversible normalization of the workbook's local planning authority, local authority, unitary, district, borough or council field. Locality-only matches are excluded and no spatial intersection is claimed for those rows.

The evaluation profile, mapping proposals and journeys are the controlling artifacts. The beginner report explains the results and limitations.

The candidate and its observations are deliberately separate. The candidate contains stable facts, mappings, questions, journeys, link intents and plane roots. It contains no workflow run, observation timestamp, current deployment status or promotion decision. External-link availability is sampled on its own freshness schedule and written to receipts outside the candidate. A signed promotion envelope may bind those receipts to the exact deployed bytes only after the public journey passes.

The corpus, its reading pages and future release assets are owned by the external heritage publication unit. The reusable OKF Explorer remains a separate runtime. The planned release identity is heritage-coventry-warwickshire-20260804; it is not described as promoted until its signed envelope and immutable-release checks exist.

For historical context, the earlier heritage-coventry-warwickshire-20260803 release records the first deployment observation. It was mutable at the GitHub platform level and its tag was lightweight, so it is evidence of that earlier run, not an immutable promotion record.