{"id":"geohash-encode-longitude-first","text":"GeohashIndex.encode interleaves bits starting with longitude, matching the standard geohash specification; swapping the order would break neighbor computation and cross-index compatibility","truth_value":"IN","source":"entries/2026/06/05/proximity-service-proximity_service.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"created_at":"","updated_at":"","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"geohash-encode-longitude-first","truth_value":"IN","reason":"premise"}]}}