{ "ab_accounting": { "best_bid_ask": { "boundary_dropped": 70, "class": "PARTIAL", "exception_markets": 73585, "rows_a": 6425922, "rows_b": 0, "rows_by_domain": { "a": 6425922, "b": 0, "c": 6428858, "e": 6422604, "h": 6149298 }, "rows_c": 6428858, "rows_e": 6422604, "rows_h": 6149298, "rows_joined": 6429416, "rows_merged": 6429346, "witness_latency": { "a": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 2114, "1000_2000ms": 7636, "100_200ms": 139553, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 9602, "200_500ms": 53483, "20_50ms": 5843793, "2_5ms": 0, "5000_10000ms": 3247, "500_1000ms": 14446, "50_100ms": 352048, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "max_ms": 17687, "mean_ms": 61.29530532739115, "measurable": 6425922, "min_ms": 35, "p50_ms": 39.0, "p90_ms": 48.0, "p99_ms": 284.0, "rows": 6425922, "unmeasurable": 0 }, "c": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 193, "100_200ms": 20831, "10_20ms": 235153, "1_2ms": 0, "2000_5000ms": 8, "200_500ms": 19807, "20_50ms": 103499, "2_5ms": 4028856, "5000_10000ms": 0, "500_1000ms": 2260, "50_100ms": 30615, "5_10ms": 1987636, "ge30000ms": 0, "neg": 0 }, "max_ms": 2012, "mean_ms": 6.888527013662458, "measurable": 6428858, "min_ms": 2, "p50_ms": 4.0, "p90_ms": 7.0, "p99_ms": 59.0, "rows": 6428858, "unmeasurable": 0 }, "e": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 4924, "1000_2000ms": 25445, "100_200ms": 304155, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 19749, "200_500ms": 177274, "20_50ms": 5331210, "2_5ms": 0, "5000_10000ms": 11801, "500_1000ms": 60647, "50_100ms": 487399, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "max_ms": 19693, "mean_ms": 98.6066925502491, "measurable": 6422604, "min_ms": 36, "p50_ms": 40.0, "p90_ms": 92.0, "p99_ms": 959.0, "rows": 6422604, "unmeasurable": 0 }, "h": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 8, "1000_2000ms": 2252, "100_200ms": 29944, "10_20ms": 5406987, "1_2ms": 0, "2000_5000ms": 999, "200_500ms": 24210, "20_50ms": 505939, "2_5ms": 0, "5000_10000ms": 58, "500_1000ms": 8087, "50_100ms": 164647, "5_10ms": 6167, "ge30000ms": 0, "neg": 0 }, "max_ms": 19612, "mean_ms": 18.633313591242448, "measurable": 6149298, "min_ms": 9, "p50_ms": 12.0, "p90_ms": 23.0, "p99_ms": 106.0, "rows": 6149298, "unmeasurable": 0 } } }, "book": { "boundary_dropped": 6, "class": "PARTIAL", "exception_markets": 183220, "rows_a": 162157, "rows_b": 0, "rows_by_domain": { "a": 162157, "b": 0, "c": 153145, "e": 149248, "h": 512272 }, "rows_c": 153145, "rows_e": 149248, "rows_h": 512272, "rows_joined": 582133, "rows_merged": 582127, "witness_latency": { "a": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 6058, "1000_2000ms": 4408, "100_200ms": 17633, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 7180, "200_500ms": 7530, "20_50ms": 62977, "2_5ms": 0, "5000_10000ms": 3791, "500_1000ms": 4591, "50_100ms": 16816, "5_10ms": 0, "ge30000ms": 31173, "neg": 0 }, "max_ms": 7902550500, "mean_ms": 32070253.545625534, "measurable": 162157, "min_ms": 36, "p50_ms": 104.0, "p90_ms": 227630.0, "p99_ms": 1521819876.44, "rows": 162157, "unmeasurable": 0 }, "c": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 3330, "1000_2000ms": 562, "100_200ms": 1710, "10_20ms": 20634, "1_2ms": 0, "2000_5000ms": 1219, "200_500ms": 1761, "20_50ms": 6903, "2_5ms": 20523, "5000_10000ms": 1226, "500_1000ms": 475, "50_100ms": 2892, "5_10ms": 68622, "ge30000ms": 23288, "neg": 0 }, "max_ms": 7902546348, "mean_ms": 25210322.60165203, "measurable": 153145, "min_ms": 2, "p50_ms": 8.0, "p90_ms": 121438.0, "p99_ms": 589429709.3199999, "rows": 153145, "unmeasurable": 0 }, "e": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 5360, "1000_2000ms": 5334, "100_200ms": 14596, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 7054, "200_500ms": 8506, "20_50ms": 58728, "2_5ms": 0, "5000_10000ms": 6410, "500_1000ms": 4803, "50_100ms": 15811, "5_10ms": 0, "ge30000ms": 22646, "neg": 0 }, "max_ms": 6304786147, "mean_ms": 24064614.57238288, "measurable": 149248, "min_ms": 37, "p50_ms": 100.0, "p90_ms": 143295.0, "p99_ms": 587669982.0, "rows": 149248, "unmeasurable": 0 }, "h": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 45837, "1000_2000ms": 5633, "100_200ms": 5059, "10_20ms": 59975, "1_2ms": 0, "2000_5000ms": 12499, "200_500ms": 7096, "20_50ms": 36533, "2_5ms": 0, "5000_10000ms": 16021, "500_1000ms": 5236, "50_100ms": 10235, "5_10ms": 1, "ge30000ms": 308147, "neg": 0 }, "max_ms": 7903539970, "mean_ms": 97794759.13019645, "measurable": 512272, "min_ms": 9, "p50_ms": 64108.0, "p90_ms": 17433229.0, "p99_ms": 2227595206.0, "rows": 512272, "unmeasurable": 0 } } }, "last_trade_price": { "boundary_dropped": 0, "class": "PARTIAL", "exception_markets": 3793, "rows_a": 59330, "rows_b": 0, "rows_by_domain": { "a": 59330, "b": 0, "c": 59879, "e": 58793, "h": 57533 }, "rows_c": 59879, "rows_e": 58793, "rows_h": 57533, "rows_joined": 59901, "rows_merged": 59901, "witness_latency": { "a": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 649, "1000_2000ms": 1971, "100_200ms": 5694, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 2918, "200_500ms": 3371, "20_50ms": 26017, "2_5ms": 0, "5000_10000ms": 994, "500_1000ms": 2161, "50_100ms": 15555, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "max_ms": 17741, "mean_ms": 574.7034721051745, "measurable": 59330, "min_ms": 38, "p50_ms": 56.0, "p90_ms": 1238.0, "p99_ms": 10341.419999999998, "rows": 59330, "unmeasurable": 0 }, "c": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 10, "100_200ms": 1169, "10_20ms": 12546, "1_2ms": 0, "2000_5000ms": 25, "200_500ms": 621, "20_50ms": 10222, "2_5ms": 12, "5000_10000ms": 0, "500_1000ms": 96, "50_100ms": 2609, "5_10ms": 32569, "ge30000ms": 0, "neg": 0 }, "max_ms": 4839, "mean_ms": 23.246530503181415, "measurable": 59879, "min_ms": 4, "p50_ms": 9.0, "p90_ms": 41.0, "p99_ms": 226.0, "rows": 59879, "unmeasurable": 0 }, "e": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 1179, "1000_2000ms": 2619, "100_200ms": 5827, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 3107, "200_500ms": 4037, "20_50ms": 22598, "2_5ms": 0, "5000_10000ms": 2605, "500_1000ms": 2299, "50_100ms": 14522, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "max_ms": 19444, "mean_ms": 920.6815607300189, "measurable": 58793, "min_ms": 39, "p50_ms": 63.0, "p90_ms": 2771.0, "p99_ms": 12258.080000000002, "rows": 58793, "unmeasurable": 0 }, "h": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 1, "1000_2000ms": 394, "100_200ms": 2054, "10_20ms": 31154, "1_2ms": 0, "2000_5000ms": 126, "200_500ms": 2328, "20_50ms": 15189, "2_5ms": 0, "5000_10000ms": 1, "500_1000ms": 1268, "50_100ms": 5018, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "max_ms": 19634, "mean_ms": 70.91013852919194, "measurable": 57533, "min_ms": 11, "p50_ms": 18.0, "p90_ms": 111.0, "p99_ms": 911.0, "rows": 57533, "unmeasurable": 0 } } }, "market_resolved": { "boundary_dropped": 0, "class": "PARTIAL", "exception_markets": 492, "rows_a": 492, "rows_b": 0, "rows_by_domain": { "a": 492, "b": 0, "c": 492, "e": 492, "h": 467 }, "rows_c": 492, "rows_e": 492, "rows_h": 467, "rows_joined": 540, "rows_merged": 540, "witness_latency": { "a": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 2, "1000_2000ms": 0, "100_200ms": 29, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 85, "20_50ms": 301, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 6, "50_100ms": 17, "5_10ms": 0, "ge30000ms": 52, "neg": 0 }, "max_ms": 61145, "mean_ms": 5643.798780487805, "measurable": 492, "min_ms": 36, "p50_ms": 42.0, "p90_ms": 40920.5, "p99_ms": 60544.45, "rows": 492, "unmeasurable": 0 }, "c": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 0, "100_200ms": 1, "10_20ms": 36, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 1, "20_50ms": 12, "2_5ms": 277, "5000_10000ms": 0, "500_1000ms": 0, "50_100ms": 8, "5_10ms": 129, "ge30000ms": 28, "neg": 0 }, "max_ms": 61132, "mean_ms": 3028.276422764228, "measurable": 492, "min_ms": 3, "p50_ms": 4.0, "p90_ms": 19.900000000000034, "p99_ms": 55971.36, "rows": 492, "unmeasurable": 0 }, "e": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 2, "1000_2000ms": 7, "100_200ms": 58, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 1, "200_500ms": 50, "20_50ms": 288, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 14, "50_100ms": 20, "5_10ms": 0, "ge30000ms": 52, "neg": 0 }, "max_ms": 61097, "mean_ms": 5657.768292682927, "measurable": 492, "min_ms": 37, "p50_ms": 42.0, "p90_ms": 40917.5, "p99_ms": 60542.45, "rows": 492, "unmeasurable": 0 }, "h": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 2, "1000_2000ms": 0, "100_200ms": 25, "10_20ms": 242, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 1, "20_50ms": 67, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 0, "50_100ms": 78, "5_10ms": 0, "ge30000ms": 52, "neg": 0 }, "max_ms": 319406, "mean_ms": 6456.340471092077, "measurable": 467, "min_ms": 10, "p50_ms": 16.0, "p90_ms": 41193.600000000006, "p99_ms": 60707.100000000006, "rows": 467, "unmeasurable": 0 } } }, "new_market": { "boundary_dropped": 0, "class": "PARTIAL", "exception_markets": 594, "rows_a": 594, "rows_b": 0, "rows_by_domain": { "a": 594, "b": 0, "c": 594, "e": 594, "h": 594 }, "rows_c": 594, "rows_e": 594, "rows_h": 594, "rows_joined": 835, "rows_merged": 835, "witness_latency": { "a": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 75, "1000_2000ms": 0, "100_200ms": 156, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 160, "20_50ms": 59, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 6, "50_100ms": 109, "5_10ms": 0, "ge30000ms": 29, "neg": 0 }, "max_ms": 74272, "mean_ms": 4313.13973063973, "measurable": 594, "min_ms": 39, "p50_ms": 181.0, "p90_ms": 18030.800000000003, "p99_ms": 38202.01000000001, "rows": 594, "unmeasurable": 0 }, "c": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 55, "1000_2000ms": 0, "100_200ms": 24, "10_20ms": 78, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 89, "20_50ms": 176, "2_5ms": 0, "5000_10000ms": 2, "500_1000ms": 0, "50_100ms": 137, "5_10ms": 13, "ge30000ms": 20, "neg": 0 }, "max_ms": 57604, "mean_ms": 2992.144781144781, "measurable": 594, "min_ms": 7, "p50_ms": 59.5, "p90_ms": 13901.800000000014, "p99_ms": 40087.61000000014, "rows": 594, "unmeasurable": 0 }, "e": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 69, "1000_2000ms": 0, "100_200ms": 206, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 143, "20_50ms": 45, "2_5ms": 0, "5000_10000ms": 4, "500_1000ms": 0, "50_100ms": 124, "5_10ms": 0, "ge30000ms": 3, "neg": 0 }, "max_ms": 63225, "mean_ms": 2556.4478114478115, "measurable": 594, "min_ms": 42, "p50_ms": 177.0, "p90_ms": 12422.700000000004, "p99_ms": 26677.360000000015, "rows": 594, "unmeasurable": 0 }, "h": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 76, "1000_2000ms": 0, "100_200ms": 148, "10_20ms": 25, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 58, "20_50ms": 141, "2_5ms": 0, "5000_10000ms": 1, "500_1000ms": 0, "50_100ms": 138, "5_10ms": 0, "ge30000ms": 7, "neg": 0 }, "max_ms": 226673, "mean_ms": 3366.449494949495, "measurable": 594, "min_ms": 15, "p50_ms": 92.0, "p90_ms": 14310.000000000007, "p99_ms": 45640.16000000034, "rows": 594, "unmeasurable": 0 } } }, "price_change": { "boundary_dropped": 990, "class": "PARTIAL", "exception_markets": 140016, "rows_a": 84964128, "rows_b": 0, "rows_by_domain": { "a": 84964128, "b": 0, "c": 85027768, "e": 84916594, "h": 81423175 }, "rows_c": 85027768, "rows_e": 84916594, "rows_h": 81423175, "rows_joined": 85041862, "rows_merged": 85040872, "witness_latency": { "a": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 41580, "1000_2000ms": 233770, "100_200ms": 2502708, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 311180, "200_500ms": 1105386, "20_50ms": 74374056, "2_5ms": 0, "5000_10000ms": 78834, "500_1000ms": 367538, "50_100ms": 5949076, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "max_ms": 17769, "mean_ms": 79.56384484991125, "measurable": 84964128, "min_ms": 35, "p50_ms": 40.0, "p90_ms": 57.0, "p99_ms": 671.0, "rows": 84964128, "unmeasurable": 0 }, "c": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 3210, "100_200ms": 374084, "10_20ms": 3286728, "1_2ms": 0, "2000_5000ms": 24, "200_500ms": 353276, "20_50ms": 1440970, "2_5ms": 50608502, "5000_10000ms": 0, "500_1000ms": 47728, "50_100ms": 505086, "5_10ms": 28408160, "ge30000ms": 0, "neg": 0 }, "max_ms": 2028, "mean_ms": 7.705162882789067, "measurable": 85027768, "min_ms": 2, "p50_ms": 4.0, "p90_ms": 8.0, "p99_ms": 88.0, "rows": 85027768, "unmeasurable": 0 }, "e": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 138494, "1000_2000ms": 527666, "100_200ms": 4675752, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 491098, "200_500ms": 2484752, "20_50ms": 66818518, "2_5ms": 0, "5000_10000ms": 293214, "500_1000ms": 932166, "50_100ms": 8554934, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "max_ms": 19769, "mean_ms": 135.4028843172867, "measurable": 84916594, "min_ms": 36, "p50_ms": 41.0, "p90_ms": 113.0, "p99_ms": 2286.0, "rows": 84916594, "unmeasurable": 0 }, "h": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 100, "1000_2000ms": 39798, "100_200ms": 557825, "10_20ms": 70529265, "1_2ms": 0, "2000_5000ms": 16394, "200_500ms": 475734, "20_50ms": 7200390, "2_5ms": 0, "5000_10000ms": 870, "500_1000ms": 166624, "50_100ms": 2390097, "5_10ms": 46078, "ge30000ms": 0, "neg": 0 }, "max_ms": 20264, "mean_ms": 20.543205248382908, "measurable": 81423175, "min_ms": 9, "p50_ms": 12.0, "p90_ms": 25.0, "p99_ms": 165.0, "rows": 81423175, "unmeasurable": 0 } } }, "tick_size_change": { "boundary_dropped": 0, "class": "PARTIAL", "exception_markets": 686, "rows_a": 2744, "rows_b": 0, "rows_by_domain": { "a": 2744, "b": 0, "c": 2744, "e": 2744, "h": 2624 }, "rows_c": 2744, "rows_e": 2744, "rows_h": 2624, "rows_joined": 2744, "rows_merged": 2744, "witness_latency": { "a": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 0, "100_200ms": 63, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 16, "20_50ms": 2473, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 0, "50_100ms": 192, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "max_ms": 453, "mean_ms": 44.82762390670554, "measurable": 2744, "min_ms": 36, "p50_ms": 39.0, "p90_ms": 49.0, "p99_ms": 148.0, "rows": 2744, "unmeasurable": 0 }, "c": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 0, "100_200ms": 6, "10_20ms": 99, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 0, "20_50ms": 59, "2_5ms": 1606, "5000_10000ms": 0, "500_1000ms": 0, "50_100ms": 27, "5_10ms": 947, "ge30000ms": 0, "neg": 0 }, "max_ms": 160, "mean_ms": 6.276239067055394, "measurable": 2744, "min_ms": 2, "p50_ms": 4.0, "p90_ms": 8.0, "p99_ms": 60.0, "rows": 2744, "unmeasurable": 0 }, "e": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 0, "100_200ms": 133, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 26, "20_50ms": 2335, "2_5ms": 0, "5000_10000ms": 4, "500_1000ms": 4, "50_100ms": 242, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "max_ms": 8655, "mean_ms": 63.35204081632653, "measurable": 2744, "min_ms": 37, "p50_ms": 40.0, "p90_ms": 72.0, "p99_ms": 203.0, "rows": 2744, "unmeasurable": 0 }, "h": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 0, "100_200ms": 20, "10_20ms": 2380, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 4, "20_50ms": 156, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 0, "50_100ms": 62, "5_10ms": 2, "ge30000ms": 0, "neg": 0 }, "max_ms": 237, "mean_ms": 15.783155487804878, "measurable": 2624, "min_ms": 9, "p50_ms": 12.0, "p90_ms": 19.0, "p99_ms": 87.76999999999998, "rows": 2624, "unmeasurable": 0 } } } }, "archive_root": "union-staging", "boundary_guard": "cache", "bytes": 969764125, "file": "2026-08-29T09.parquet", "generated_by": "tools/orderbook_ab/merge_ab.py", "hour": "2026-08-29/09", "hour_utc": "2026-08-29T09:00:00+00:00", "layout": "union-event-sorted-v1", "max_sequence": 71776119666085279, "merger_git_sha": "3fa65f898cbb24c1a607d040ecf7eb638460709b", "min_sequence": 281479889129431, "products": { "best_bid_ask": { "byte_range": [ 4, 77205899 ], "columns": [ "timestamp_received", "sequence", "timestamp", "market", "asset_id", "best_bid", "best_ask", "spread", "witness_set", "arrival_skew", "source_witness" ], "max_sequence": 71776119626638015, "min_sequence": 281479889129475, "order_by": [ "market", "asset_id", "timestamp", "sequence" ], "row_count": 6429346, "row_groups": [ 0, 24 ], "sha256": "60411cee4eb93ac57e0580a566fe156e4d2ac08ee0b9eb9e89023c09391d2b2f" }, "book": { "byte_range": [ 77205899, 133798530 ], "columns": [ "timestamp_received", "sequence", "timestamp", "market", "asset_id", "bids", "asks", "witness_set", "arrival_skew", "source_witness" ], "max_sequence": 71776119666085279, "min_sequence": 281479889131261, "order_by": [ "market", "asset_id", "timestamp", "sequence" ], "row_count": 582127, "row_groups": [ 25, 27 ], "sha256": "a56c2b896db89002a0292df7a3627ac33b6422838bbe537448a42524718f94b0" }, "last_trade_price": { "byte_range": [ 133798530, 137216033 ], "columns": [ "timestamp_received", "sequence", "timestamp", "market", "asset_id", "price", "size", "side", "fee_rate_bps", "transaction_hash", "witness_set", "arrival_skew", "source_witness" ], "max_sequence": 71776119597605679, "min_sequence": 281479889132416, "order_by": [ "market", "asset_id", "timestamp", "sequence" ], "row_count": 59901, "row_groups": [ 28, 28 ], "sha256": "e33529c8965d0ac72be6bf33efc02215d3df0233b2d65aa534ac7b054a4305d1" }, "market_resolved": { "byte_range": [ 137216033, 137295785 ], "columns": [ "timestamp_received", "sequence", "timestamp", "market", "id", "assets_ids", "winning_asset_id", "winning_outcome", "witness_set", "arrival_skew", "source_witness" ], "max_sequence": 71776119663128548, "min_sequence": 281479889541845, "order_by": [ "market", "id", "timestamp", "sequence" ], "row_count": 540, "row_groups": [ 29, 29 ], "sha256": "dc9c08be8b97814362a3779579f2c3f14a8a6bf11adac4403604c31fe2e0a7e2" }, "new_market": { "byte_range": [ 137295785, 137386007 ], "columns": [ "timestamp_received", "sequence", "timestamp", "market", "id", "assets_ids", "outcomes", "question", "slug", "witness_set", "arrival_skew", "source_witness" ], "max_sequence": 71776119662644971, "min_sequence": 281479889495372, "order_by": [ "market", "id", "timestamp", "sequence" ], "row_count": 835, "row_groups": [ 30, 30 ], "sha256": "d7546a77ca9b380aae8e6431085d4f2a3ef86e956634b7e9537434db65d16ac7" }, "price_change": { "byte_range": [ 137386007, 968609736 ], "columns": [ "timestamp_received", "sequence", "timestamp", "market", "asset_id", "price", "size", "side", "best_bid", "best_ask", "witness_set", "arrival_skew", "source_witness" ], "max_sequence": 71776119643311377, "min_sequence": 281479889129431, "order_by": [ "market", "asset_id", "timestamp", "sequence" ], "row_count": 85040872, "row_groups": [ 31, 355 ], "sha256": "285ce503b5bd848aacfb0621ede233b50f78329b8b55933181c7da2e7055cfb2" }, "tick_size_change": { "byte_range": [ 968609736, 968710518 ], "columns": [ "timestamp_received", "sequence", "timestamp", "market", "asset_id", "old_tick_size", "new_tick_size", "witness_set", "arrival_skew", "source_witness" ], "max_sequence": 281479979195439, "min_sequence": 281479892159742, "order_by": [ "market", "asset_id", "timestamp", "sequence" ], "row_count": 2744, "row_groups": [ 356, 356 ], "sha256": "388eb6ec8be85c0a154b10dd3370db6302c4ad8bfe54f844b8f459966a9fe1e1" } }, "row_count": 92116365, "sequence_note": "sequence and timestamp_received are collector-local provenance; where domains carry the same row, the merge keeps the LAST ACTIVE domain's values -- for this hour, domain e (active: a, c, h, e)", "sha256": "6be05d268863857596634332e80c4509f144bdd73203f72fda46b18558235095", "verification": { "note": "A range digest certifies BYTES. That those bytes are that product comes from this manifest and is cross-checkable against the Parquet footer, which is inside the whole-file sha256.", "primary": "sha256sum == .sha256", "secondary": "curl -r - | sha256sum == .products..sha256" }, "witness_stats": "2026-08-29T09.witness_stats.json", "witnesses": "ache", "served_verbatim": true, "served_note": "This hour is the merger's union file, published byte for byte. Hours before the era cutover are rebuilt here from the seven product files and carry one column fewer." }