{"source":"https://api.gridrock.ai/mcp","tool":"read_witnesses","scope":"mh36","archetype":"built-up","cell":{"admin_code":498,"cluster_id":4980000000},"witnesses":{"tier_w_v1":{"present":true,"_store":"standalone_pin","kind":"trajectory","_pin":{"pin_seq":0,"pin_sha256":"46e1f5c8721dd3debfa4c30695876b3bea734cc7913268a2f2b91e0dbf8a0dbf","pin_publish_utc":"2026-07-13T09:06:44+00:00","source_window_end_utc":"2020-12-31T00:00:00+00:00"},"witnesses":{"tier_w_v1_builtup_m2_2020":190,"tier_w_v1_builtup_frac_2020":0.00019,"tier_w_v1_builtup_trend_m2_per_decade":12.25,"tier_w_v1_builtup_trend_se_m2_per_decade":6.2926326354040665,"tier_w_v1_builtup_mk_tau":0.9486832980505137,"tier_w_v1_builtup_mk_p":0.022977401503206065,"tier_w_v1_builtup_recent_minus_early_m2":60,"tier_w_v1_builtup_log_growth":0.3770761048454787,"tier_w_v1_n_epochs":5,"tier_w_v1_source_window_end_utc":"2020-12-31T00:00:00+00:00","tier_w_v1_source_natural_cadence_seconds":315360000,"tier_w_v1_overdue_factor_at_publish":0,"floor_tier_w_v1_overdue_vs_natural_cadence_by_factor_N":false}},"tier_v_v1":{"present":true,"_store":"standalone_pin","kind":"trajectory","_pin":{"pin_seq":0,"pin_sha256":"685ced364590cce623904b490034bb6b825b6ac2d52bb4ee56655c1d886d58ae","pin_publish_utc":"2026-07-13T09:03:45+00:00","source_window_end_utc":"2018-12-31T00:00:00+00:00"},"witnesses":{"tier_v_v1_built_frac_2004":0.0036663947277849307,"tier_v_v1_built_frac_2018":0.022518124027913818,"tier_v_v1_built_frac_delta":0.018851729300128888,"tier_v_v1_crop_frac_2004":0.7076476436920802,"tier_v_v1_crop_frac_2018":0.7446031603369035,"tier_v_v1_crop_frac_delta":0.03695551664482333,"tier_v_v1_forest_frac_2004":0.12104998151665414,"tier_v_v1_forest_frac_2018":0.1366793155294623,"tier_v_v1_forest_frac_delta":0.015629334012808166,"tier_v_v1_water_frac_2004":0.1676359800634807,"tier_v_v1_water_frac_2018":0.027077503355173057,"tier_v_v1_water_frac_delta":-0.14055847670830765,"tier_v_v1_wasteland_frac_2004":0,"tier_v_v1_wasteland_frac_2018":0.06912189675054725,"tier_v_v1_wasteland_frac_delta":0.06912189675054725,"tier_v_v1_builtup_rel_growth":5.141762057769008,"tier_v_v1_n_epochs_present":2,"tier_v_v1_area_km2_district":6309.4022,"tier_v_v1_source_window_end_utc":"2018-12-31T00:00:00+00:00","tier_v_v1_source_natural_cadence_seconds":441504000,"tier_v_v1_overdue_factor_at_publish":0,"floor_tier_v_v1_overdue_vs_natural_cadence_by_factor_N":false}}}}