{"state":"KS","basis":"released_cohort","release":{"release_id":"2ogs-ncrd-release-2026-09-07","announced_at":"2026-09-07T23:35:00Z","joined_at":"2026-09-08T00:58:08.692326+00:00","vintage":"acs_2019_2023_5yr_route_apportioned"},"read_at":"2026-09-12T03:00:18.747723+00:00","source_url":"https://owaggydbtywlmgfwvqtz.supabase.co/functions/v1/ncrd-granularity","source_path_modeled_values":"https://owaggydbtywlmgfwvqtz.supabase.co/functions/v1/route-demographics/{state}/{county}","totals":{"released_routes":1562,"rows_received":1676,"rows_refused":114,"refused_by_rule":{"not_in_released_cohort":114},"identity":"received = released_routes + sum(refused_by_rule); unattributed = 0"},"labels":{"released_routes":"measured — rows matched to the published 2OGS row-key manifest and written","held_in_other_state":"refused — the ZIP band is shared and the row is owned by another state","not_in_released_cohort":"refused — outside the released allowlist, gated before ingest"},"modeled_value_contract":{"required_fields":["acs_modeled","covariate_basis","confidence_low","confidence_high"],"covariate_basis_vintage":"acs_2019_2023_5yr_route_apportioned","per_route_source_path":"https://owaggydbtywlmgfwvqtz.supabase.co/functions/v1/route-demographics/{state}/{county}","no_state_aggregate_of_modeled_columns":true},"national_reconciliation":{"released_routes":192981,"reconciles":true,"note":"Per-state released rows sum to 192,981 exactly."},"provenance_classes":[{"code":"A","label":"USPS deliverable counts","status":"measured","columns":12,"note":"Counted by USPS at carrier-route level. Never affected by the demographic contamination."},{"code":"C","label":"Income, education & behaviour","status":"modeled","columns":30,"note":"Permanently modeled. ACS is published at block group and no finer, so no route-level value of these can be measured from any source, at any date."},{"code":"B","label":"Population & household structure","status":"modeled","columns":19,"note":"ZIP+4 to decennial block placement. The decennial is a 100% count; the placement is not yet graded, so this class is labeled modeled until it is."}],"disclosure":"Provenance classes: A USPS deliverable counts = measured. B population/household/age/race structure = modeled (ZIP+4 to decennial block, placement not yet graded). C income, education, psychographics = modeled permanently; ACS is published at block group and no finer, so no route-level value of these is measured from any source."}