{ "ab_accounting": { "best_bid_ask": { "boundary_dropped": 77, "class": "FULL", "exception_markets": 77, "rows_b": 8356992, "rows_by_domain": { "b": 8356992, "c": 8364959, "e": 8354905, "h": 8364616 }, "rows_c": 8364959, "rows_e": 8354905, "rows_h": 8364616, "rows_joined": 8365255, "rows_merged": 8365178, "witness_latency": { "b": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 8200, "1000_2000ms": 21617, "100_200ms": 305477, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 20294, "200_500ms": 132471, "20_50ms": 1060687, "2_5ms": 0, "5000_10000ms": 11858, "500_1000ms": 36727, "50_100ms": 6759581, "5_10ms": 0, "ge30000ms": 80, "neg": 0 }, "max_ms": 34622, "mean_ms": 101.04005603930219, "measurable": 8356992, "min_ms": 47, "p50_ms": 53.0, "p90_ms": 73.0, "p99_ms": 625.0, "rows": 8356992, "unmeasurable": 0, "won_output_rows": 4 }, "c": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 323, "100_200ms": 28506, "10_20ms": 565162, "1_2ms": 0, "2000_5000ms": 20, "200_500ms": 24292, "20_50ms": 196785, "2_5ms": 1706206, "5000_10000ms": 2, "500_1000ms": 2986, "50_100ms": 50064, "5_10ms": 5790613, "ge30000ms": 0, "neg": 0 }, "max_ms": 5877, "mean_ms": 8.590861951624628, "measurable": 8364959, "min_ms": 2, "p50_ms": 6.0, "p90_ms": 10.0, "p99_ms": 63.0, "rows": 8364959, "unmeasurable": 0, "won_output_rows": 352 }, "e": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 5544, "1000_2000ms": 30054, "100_200ms": 377814, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 32729, "200_500ms": 184176, "20_50ms": 7015728, "2_5ms": 0, "5000_10000ms": 15490, "500_1000ms": 63476, "50_100ms": 629894, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "max_ms": 22696, "mean_ms": 94.91119180888353, "measurable": 8354905, "min_ms": 32, "p50_ms": 39.0, "p90_ms": 81.0, "p99_ms": 1004.0, "rows": 8354905, "unmeasurable": 0, "won_output_rows": 8354857 }, "h": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 3692, "100_200ms": 63747, "10_20ms": 6520935, "1_2ms": 0, "2000_5000ms": 452, "200_500ms": 40996, "20_50ms": 1546677, "2_5ms": 0, "5000_10000ms": 2, "500_1000ms": 14412, "50_100ms": 173703, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "max_ms": 5831, "mean_ms": 24.03557413753363, "measurable": 8364616, "min_ms": 14, "p50_ms": 18.0, "p90_ms": 25.0, "p99_ms": 143.0, "rows": 8364616, "unmeasurable": 0, "won_output_rows": 9965 } } }, "book": { "boundary_dropped": 4, "class": "FULL", "exception_markets": 9099, "rows_b": 152812, "rows_by_domain": { "b": 152812, "c": 146003, "e": 145265, "h": 143966 }, "rows_c": 146003, "rows_e": 145265, "rows_h": 143966, "rows_joined": 168593, "rows_merged": 168589, "witness_latency": { "b": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 6896, "1000_2000ms": 7872, "100_200ms": 20063, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 12265, "200_500ms": 12757, "20_50ms": 6237, "2_5ms": 0, "5000_10000ms": 8168, "500_1000ms": 7097, "50_100ms": 59558, "5_10ms": 0, "ge30000ms": 11899, "neg": 0 }, "max_ms": 8334721339, "mean_ms": 12531573.84619009, "measurable": 152812, "min_ms": 47, "p50_ms": 143.0, "p90_ms": 15437.899999999994, "p99_ms": 47016511.89999993, "rows": 152812, "unmeasurable": 0, "won_output_rows": 13982 }, "c": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 292, "1000_2000ms": 308, "100_200ms": 2292, "10_20ms": 37408, "1_2ms": 0, "2000_5000ms": 612, "200_500ms": 1400, "20_50ms": 11744, "2_5ms": 3808, "5000_10000ms": 96, "500_1000ms": 205, "50_100ms": 4258, "5_10ms": 81391, "ge30000ms": 2189, "neg": 0 }, "max_ms": 6729875121, "mean_ms": 2381390.7106566303, "measurable": 146003, "min_ms": 3, "p50_ms": 9.0, "p90_ms": 36.0, "p99_ms": 339435.54000003636, "rows": 146003, "unmeasurable": 0, "won_output_rows": 2961 }, "e": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 3982, "1000_2000ms": 8407, "100_200ms": 17604, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 14667, "200_500ms": 11504, "20_50ms": 53829, "2_5ms": 0, "5000_10000ms": 6415, "500_1000ms": 7569, "50_100ms": 14990, "5_10ms": 0, "ge30000ms": 6298, "neg": 0 }, "max_ms": 1089251839, "mean_ms": 717303.1140123223, "measurable": 145265, "min_ms": 33, "p50_ms": 116.0, "p90_ms": 5819.600000000006, "p99_ms": 12703870.0, "rows": 145265, "unmeasurable": 0, "won_output_rows": 145263 }, "h": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 50, "1000_2000ms": 2269, "100_200ms": 9551, "10_20ms": 20868, "1_2ms": 0, "2000_5000ms": 810, "200_500ms": 10810, "20_50ms": 74789, "2_5ms": 0, "5000_10000ms": 28, "500_1000ms": 6568, "50_100ms": 17593, "5_10ms": 0, "ge30000ms": 630, "neg": 0 }, "max_ms": 6733690665, "mean_ms": 758715.5535473654, "measurable": 143966, "min_ms": 15, "p50_ms": 30.0, "p90_ms": 354.0, "p99_ms": 2090.0500000000175, "rows": 143966, "unmeasurable": 0, "won_output_rows": 6383 } } }, "last_trade_price": { "boundary_dropped": 0, "class": "FULL", "exception_markets": 0, "rows_b": 66828, "rows_by_domain": { "b": 66828, "c": 69116, "e": 66607, "h": 69098 }, "rows_c": 69116, "rows_e": 66607, "rows_h": 69098, "rows_joined": 69206, "rows_merged": 69206, "witness_latency": { "b": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 2614, "1000_2000ms": 3869, "100_200ms": 8706, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 5577, "200_500ms": 5815, "20_50ms": 0, "2_5ms": 0, "5000_10000ms": 3702, "500_1000ms": 3679, "50_100ms": 32843, "5_10ms": 0, "ge30000ms": 23, "neg": 0 }, "max_ms": 34722, "mean_ms": 1458.9394565152331, "measurable": 66828, "min_ms": 50, "p50_ms": 103.0, "p90_ms": 4737.300000000003, "p99_ms": 18089.459999999992, "rows": 66828, "unmeasurable": 0, "won_output_rows": 7 }, "c": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 3, "100_200ms": 1514, "10_20ms": 29602, "1_2ms": 0, "2000_5000ms": 3, "200_500ms": 573, "20_50ms": 14243, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 54, "50_100ms": 3489, "5_10ms": 19635, "ge30000ms": 0, "neg": 0 }, "max_ms": 3305, "mean_ms": 23.323832397708202, "measurable": 69116, "min_ms": 5, "p50_ms": 12.0, "p90_ms": 43.0, "p99_ms": 192.85000000000582, "rows": 69116, "unmeasurable": 0, "won_output_rows": 26 }, "e": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 1649, "1000_2000ms": 4142, "100_200ms": 6557, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 6893, "200_500ms": 5631, "20_50ms": 20866, "2_5ms": 0, "5000_10000ms": 3010, "500_1000ms": 3990, "50_100ms": 13869, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "max_ms": 22731, "mean_ms": 1211.0585223775279, "measurable": 66607, "min_ms": 35, "p50_ms": 90.0, "p90_ms": 3937.4000000000015, "p99_ms": 15693.640000000014, "rows": 66607, "unmeasurable": 0, "won_output_rows": 66607 }, "h": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 975, "100_200ms": 4538, "10_20ms": 2598, "1_2ms": 0, "2000_5000ms": 126, "200_500ms": 5617, "20_50ms": 44117, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 3509, "50_100ms": 7618, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "max_ms": 3318, "mean_ms": 118.70470925352399, "measurable": 69098, "min_ms": 17, "p50_ms": 29.0, "p90_ms": 347.0, "p99_ms": 1189.0299999999988, "rows": 69098, "unmeasurable": 0, "won_output_rows": 2566 } } }, "market_resolved": { "boundary_dropped": 0, "class": "FULL", "exception_markets": 0, "rows_b": 746, "rows_by_domain": { "b": 746, "c": 746, "e": 746, "h": 746 }, "rows_c": 746, "rows_e": 746, "rows_h": 746, "rows_joined": 769, "rows_merged": 769, "witness_latency": { "b": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 1, "1000_2000ms": 2, "100_200ms": 34, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 77, "20_50ms": 63, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 31, "50_100ms": 511, "5_10ms": 0, "ge30000ms": 27, "neg": 0 }, "max_ms": 56790, "mean_ms": 2146.06836461126, "measurable": 746, "min_ms": 47, "p50_ms": 54.0, "p90_ms": 450.0, "p99_ms": 56758.2, "rows": 746, "unmeasurable": 0 }, "c": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 0, "100_200ms": 1, "10_20ms": 47, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 1, "20_50ms": 28, "2_5ms": 124, "5000_10000ms": 0, "500_1000ms": 0, "50_100ms": 5, "5_10ms": 490, "ge30000ms": 50, "neg": 0 }, "max_ms": 57514, "mean_ms": 3300.837801608579, "measurable": 746, "min_ms": 3, "p50_ms": 6.0, "p90_ms": 24.0, "p99_ms": 57481.2, "rows": 746, "unmeasurable": 0 }, "e": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 5, "100_200ms": 42, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 1, "200_500ms": 64, "20_50ms": 528, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 28, "50_100ms": 28, "5_10ms": 0, "ge30000ms": 50, "neg": 0 }, "max_ms": 58452, "mean_ms": 3452.21581769437, "measurable": 746, "min_ms": 33, "p50_ms": 39.0, "p90_ms": 590.5, "p99_ms": 58419.2, "rows": 746, "unmeasurable": 0, "won_output_rows": 746 }, "h": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 0, "100_200ms": 73, "10_20ms": 474, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 18, "20_50ms": 118, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 3, "50_100ms": 33, "5_10ms": 0, "ge30000ms": 27, "neg": 0 }, "max_ms": 52916, "mean_ms": 1891.5120643431635, "measurable": 746, "min_ms": 15, "p50_ms": 18.0, "p90_ms": 147.5, "p99_ms": 52884.2, "rows": 746, "unmeasurable": 0, "won_output_rows": 23 } } }, "new_market": { "boundary_dropped": 0, "class": "FULL", "exception_markets": 0, "rows_b": 590, "rows_by_domain": { "b": 590, "c": 590, "e": 590, "h": 590 }, "rows_c": 590, "rows_e": 590, "rows_h": 590, "rows_joined": 795, "rows_merged": 795, "witness_latency": { "b": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 44, "1000_2000ms": 0, "100_200ms": 99, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 33, "20_50ms": 0, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 6, "50_100ms": 368, "5_10ms": 0, "ge30000ms": 40, "neg": 0 }, "max_ms": 76149, "mean_ms": 4438.989830508474, "measurable": 590, "min_ms": 52, "p50_ms": 86.0, "p90_ms": 16296.600000000002, "p99_ms": 48546.150000000125, "rows": 590, "unmeasurable": 0, "won_output_rows": 70 }, "c": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 38, "1000_2000ms": 0, "100_200ms": 58, "10_20ms": 74, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 58, "20_50ms": 204, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 0, "50_100ms": 120, "5_10ms": 3, "ge30000ms": 35, "neg": 0 }, "max_ms": 46423, "mean_ms": 3559.5033898305087, "measurable": 590, "min_ms": 9, "p50_ms": 52.0, "p90_ms": 15421.900000000005, "p99_ms": 41928.28, "rows": 590, "unmeasurable": 0, "won_output_rows": 15 }, "e": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 29, "1000_2000ms": 0, "100_200ms": 132, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 199, "20_50ms": 77, "2_5ms": 0, "5000_10000ms": 1, "500_1000ms": 0, "50_100ms": 109, "5_10ms": 0, "ge30000ms": 43, "neg": 0 }, "max_ms": 112898, "mean_ms": 4278.5, "measurable": 590, "min_ms": 39, "p50_ms": 185.5, "p90_ms": 19289.60000000002, "p99_ms": 46324.44000000002, "rows": 590, "unmeasurable": 0, "won_output_rows": 590 }, "h": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 41, "1000_2000ms": 0, "100_200ms": 156, "10_20ms": 2, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 50, "20_50ms": 174, "2_5ms": 0, "5000_10000ms": 1, "500_1000ms": 0, "50_100ms": 137, "5_10ms": 0, "ge30000ms": 29, "neg": 0 }, "max_ms": 72103, "mean_ms": 3644.8966101694914, "measurable": 590, "min_ms": 19, "p50_ms": 93.0, "p90_ms": 14821.800000000003, "p99_ms": 48519.13000000001, "rows": 590, "unmeasurable": 0, "won_output_rows": 120 } } }, "price_change": { "boundary_dropped": 2116, "class": "FULL", "exception_markets": 47466, "rows_b": 64955150, "rows_by_domain": { "b": 64955150, "c": 82018722, "e": 79569822, "h": 80333090 }, "rows_c": 82018722, "rows_e": 79569822, "rows_h": 80333090, "rows_joined": 82519758, "rows_merged": 82517642, "witness_latency": { "b": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 238686, "1000_2000ms": 497834, "100_200ms": 3395056, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 558440, "200_500ms": 1670600, "20_50ms": 6904018, "2_5ms": 0, "5000_10000ms": 400082, "500_1000ms": 639720, "50_100ms": 50648862, "5_10ms": 0, "ge30000ms": 1852, "neg": 0 }, "max_ms": 34714, "mean_ms": 209.09255376979345, "measurable": 64955150, "min_ms": 47, "p50_ms": 54.0, "p90_ms": 116.0, "p99_ms": 4932.0, "rows": 64955150, "unmeasurable": 0, "won_output_rows": 1700 }, "c": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 4548, "100_200ms": 359104, "10_20ms": 6250746, "1_2ms": 0, "2000_5000ms": 3628, "200_500ms": 320080, "20_50ms": 2140998, "2_5ms": 14475306, "5000_10000ms": 1170, "500_1000ms": 33798, "50_100ms": 602664, "5_10ms": 57826680, "ge30000ms": 0, "neg": 0 }, "max_ms": 7230, "mean_ms": 9.577796835215258, "measurable": 82018722, "min_ms": 2, "p50_ms": 6.0, "p90_ms": 10.0, "p99_ms": 86.0, "rows": 82018722, "unmeasurable": 0, "won_output_rows": 87956 }, "e": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 169406, "1000_2000ms": 673806, "100_200ms": 4642812, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 790560, "200_500ms": 2327652, "20_50ms": 61758104, "2_5ms": 0, "5000_10000ms": 387612, "500_1000ms": 921794, "50_100ms": 7898076, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "max_ms": 22759, "mean_ms": 170.22708853112678, "measurable": 79569822, "min_ms": 32, "p50_ms": 39.0, "p90_ms": 124.0, "p99_ms": 3838.0, "rows": 79569822, "unmeasurable": 0, "won_output_rows": 79567896 }, "h": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 69670, "100_200ms": 945068, "10_20ms": 59276068, "1_2ms": 0, "2000_5000ms": 11032, "200_500ms": 779078, "20_50ms": 16865180, "2_5ms": 0, "5000_10000ms": 30, "500_1000ms": 276130, "50_100ms": 2110834, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "max_ms": 6426, "mean_ms": 28.515677935455987, "measurable": 80333090, "min_ms": 14, "p50_ms": 18.0, "p90_ms": 30.0, "p99_ms": 271.0, "rows": 80333090, "unmeasurable": 0, "won_output_rows": 2860090 } } }, "tick_size_change": { "boundary_dropped": 0, "class": "FULL", "exception_markets": 0, "rows_b": 2452, "rows_by_domain": { "b": 2452, "c": 2452, "e": 2452, "h": 2452 }, "rows_c": 2452, "rows_e": 2452, "rows_h": 2452, "rows_joined": 2452, "rows_merged": 2452, "witness_latency": { "b": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 4, "100_200ms": 62, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 4, "200_500ms": 3, "20_50ms": 291, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 0, "50_100ms": 2088, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "max_ms": 4310, "mean_ms": 66.42006525285481, "measurable": 2452, "min_ms": 47, "p50_ms": 53.0, "p90_ms": 64.0, "p99_ms": 161.0, "rows": 2452, "unmeasurable": 0 }, "c": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 0, "100_200ms": 0, "10_20ms": 123, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 0, "20_50ms": 52, "2_5ms": 519, "5000_10000ms": 0, "500_1000ms": 0, "50_100ms": 8, "5_10ms": 1750, "ge30000ms": 0, "neg": 0 }, "max_ms": 54, "mean_ms": 6.688417618270799, "measurable": 2452, "min_ms": 3, "p50_ms": 6.0, "p90_ms": 9.0, "p99_ms": 36.0, "rows": 2452, "unmeasurable": 0 }, "e": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 4, "100_200ms": 232, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 8, "20_50ms": 1989, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 0, "50_100ms": 219, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "max_ms": 1049, "mean_ms": 51.63336052202284, "measurable": 2452, "min_ms": 33, "p50_ms": 39.0, "p90_ms": 99.0, "p99_ms": 169.0, "rows": 2452, "unmeasurable": 0, "won_output_rows": 2452 }, "h": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 0, "100_200ms": 8, "10_20ms": 2009, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 8, "20_50ms": 415, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 0, "50_100ms": 12, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "max_ms": 303, "mean_ms": 20.41394779771615, "measurable": 2452, "min_ms": 14, "p50_ms": 18.0, "p90_ms": 22.0, "p99_ms": 57.0, "rows": 2452, "unmeasurable": 0 } } } }, "archive_root": "union-staging", "boundary_guard": "cache", "bytes": 894403962, "file": "2026-09-03T09.parquet", "generated_by": "tools/orderbook_ab/merge_ab.py", "hour": "2026-09-03/09", "hour_utc": "2026-09-03T09:00:00+00:00", "layout": "union-event-sorted-v1", "max_sequence": 162692537169216322, "merger_git_sha": "unknown: MERGER_GIT_SHA malformed (not 40-hex)", "min_sequence": 281490340784070, "products": { "best_bid_ask": { "byte_range": [ 4, 94464370 ], "columns": [ "timestamp_received", "sequence", "timestamp", "market", "asset_id", "best_bid", "best_ask", "spread", "witness_set", "arrival_skew", "source_witness" ], "max_sequence": 162692537099123595, "min_sequence": 281490340784100, "order_by": [ "market", "asset_id", "timestamp", "sequence" ], "row_count": 8365178, "row_groups": [ 0, 31 ], "sha256": "8afc34a1b334e6a425b59b22ed5cf8ff16aa9ce83aba667895c070bcce85d51b" }, "book": { "byte_range": [ 94464370, 110420253 ], "columns": [ "timestamp_received", "sequence", "timestamp", "market", "asset_id", "bids", "asks", "witness_set", "arrival_skew", "source_witness" ], "max_sequence": 162692537167848997, "min_sequence": 281490340784676, "order_by": [ "market", "asset_id", "timestamp", "sequence" ], "row_count": 168589, "row_groups": [ 32, 32 ], "sha256": "080b112d3320a555c7bf033afed48379138a771d6bb52b362db4a7684af81057" }, "last_trade_price": { "byte_range": [ 110420253, 114232224 ], "columns": [ "timestamp_received", "sequence", "timestamp", "market", "asset_id", "price", "size", "side", "fee_rate_bps", "transaction_hash", "witness_set", "arrival_skew", "source_witness" ], "max_sequence": 162692537158272792, "min_sequence": 281490340784523, "order_by": [ "market", "asset_id", "timestamp", "sequence" ], "row_count": 69206, "row_groups": [ 33, 33 ], "sha256": "deeb7e2d5a0449b25e7daef6a6ae3d5da6687aab8eea1f6d8a19c34f44cc3fd4" }, "market_resolved": { "byte_range": [ 114232224, 114353057 ], "columns": [ "timestamp_received", "sequence", "timestamp", "market", "id", "assets_ids", "winning_asset_id", "winning_outcome", "witness_set", "arrival_skew", "source_witness" ], "max_sequence": 53480245815633221, "min_sequence": 281490341595806, "order_by": [ "market", "id", "timestamp", "sequence" ], "row_count": 769, "row_groups": [ 34, 34 ], "sha256": "e5d55f9f1da74ea81da275d52c6156aa5b1dea1c648dde04dae85653548071b0" }, "new_market": { "byte_range": [ 114353057, 114441305 ], "columns": [ "timestamp_received", "sequence", "timestamp", "market", "id", "assets_ids", "outcomes", "question", "slug", "witness_set", "arrival_skew", "source_witness" ], "max_sequence": 162692537142017293, "min_sequence": 281490341104973, "order_by": [ "market", "id", "timestamp", "sequence" ], "row_count": 795, "row_groups": [ 35, 35 ], "sha256": "b9246a77defa3cd9d6c16f2e661881e916c96b89ada9482bcdcc091424a74f0d" }, "price_change": { "byte_range": [ 114441305, 893275058 ], "columns": [ "timestamp_received", "sequence", "timestamp", "market", "asset_id", "price", "size", "side", "best_bid", "best_ask", "witness_set", "arrival_skew", "source_witness" ], "max_sequence": 162692537169216322, "min_sequence": 281490340784070, "order_by": [ "market", "asset_id", "timestamp", "sequence" ], "row_count": 82517642, "row_groups": [ 36, 350 ], "sha256": "7f8848ee3d166b2e48a5aaab365a421f32e3c4cb93e7c8c2307a668681ca0527" }, "tick_size_change": { "byte_range": [ 893275058, 893365982 ], "columns": [ "timestamp_received", "sequence", "timestamp", "market", "asset_id", "old_tick_size", "new_tick_size", "witness_set", "arrival_skew", "source_witness" ], "max_sequence": 281490427785922, "min_sequence": 281490342014031, "order_by": [ "market", "asset_id", "timestamp", "sequence" ], "row_count": 2452, "row_groups": [ 351, 351 ], "sha256": "3d37924f530892d1249100b6b77ae78b2abd412ede81a4339888747c0dc69624" } }, "row_count": 91124631, "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: b, c, h, e)", "sha256": "434e56d116eddffce02ea30b980025bb5b51c46f71a44b4a151bf9a3e10378db", "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": "2026-09-03T09.witness_stats.json", "witnesses": "bche", "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." }