Data and verification code for "From decision records to classification change: The inferential limits of procedural provenance in OpenStreetMap"

This deposit contains the final analytic data and verification code supporting the article “From decision records to classification change: The inferential limits of procedural provenance in OpenStreetMap”. The dataset comprises 181 focal classification objects identified within a stratified purposive sample of 120 OpenStreetMap proposal episodes, 15 documentarily adjudicated inter-object relations, 20 matched boundary cases and six explanatory microcases. It supports verification of the reported chronology, object-document, record–practice, relation and sensitivity results. The corpus was designed for analytical contrast rather than population estimation or causal inference. Temporal fields report the earliest observations or revisions located in the available histories and do not establish actual origin, within-day order or causality. Lexical and semantic retrieval surfaced relation candidates; all substantive relation fields reflect documentary adjudication.