{ "ab_accounting": { "best_bid_ask": { "boundary_dropped": 132, "class": "PARTIAL", "exception_markets": 72717, "rows_by_domain": { "c": 11265502, "e": 12236846, "f": 11836902, "g": 0, "h": 12243819 }, "rows_c": 11265502, "rows_e": 12236846, "rows_f": 11836902, "rows_g": 0, "rows_h": 12243819, "rows_joined": 12247462, "rows_merged": 12247330, "unique_by_domain": { "c": 160, "e": 14, "f": 142, "g": 0, "h": 390 }, "witness_latency": { "c": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 284, "100_200ms": 75884, "10_20ms": 1076399, "1_2ms": 0, "2000_5000ms": 12, "200_500ms": 29573, "20_50ms": 621134, "2_5ms": 2849790, "5000_10000ms": 0, "500_1000ms": 1785, "50_100ms": 209648, "5_10ms": 6400993, "ge30000ms": 0, "neg": 0 }, "max_ms": 2983, "mean_ms": 10.379270803910913, "measurable": 11265502, "min_ms": 2, "p50_ms": 6.0, "p90_ms": 16.0, "p99_ms": 97.0, "rows": 11265502, "unmeasurable": 0, "won_output_rows": 10619438 }, "e": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 1622, "1000_2000ms": 8468, "100_200ms": 287196, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 9624, "200_500ms": 91739, "20_50ms": 10519183, "2_5ms": 0, "5000_10000ms": 4471, "500_1000ms": 16187, "50_100ms": 1298356, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "max_ms": 24570, "mean_ms": 56.82659584013724, "measurable": 12236846, "min_ms": 35, "p50_ms": 42.0, "p90_ms": 56.0, "p99_ms": 210.0, "rows": 12236846, "unmeasurable": 0, "won_output_rows": 72727 }, "f": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 744, "1000_2000ms": 7176, "100_200ms": 376696, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 9417, "200_500ms": 109200, "20_50ms": 7204086, "2_5ms": 0, "5000_10000ms": 5810, "500_1000ms": 16414, "50_100ms": 4107359, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "max_ms": 15036, "mean_ms": 63.75984273587802, "measurable": 11836902, "min_ms": 41, "p50_ms": 49.0, "p90_ms": 67.0, "p99_ms": 229.0, "rows": 11836902, "unmeasurable": 0, "won_output_rows": 22253 }, "h": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 164, "1000_2000ms": 3869, "100_200ms": 125840, "10_20ms": 8023321, "1_2ms": 0, "2000_5000ms": 3839, "200_500ms": 45796, "20_50ms": 3492379, "2_5ms": 0, "5000_10000ms": 1094, "500_1000ms": 10303, "50_100ms": 537108, "5_10ms": 0, "ge30000ms": 106, "neg": 0 }, "max_ms": 44197, "mean_ms": 27.56996456742786, "measurable": 12243819, "min_ms": 14, "p50_ms": 18.0, "p90_ms": 36.0, "p99_ms": 130.0, "rows": 12243819, "unmeasurable": 0, "won_output_rows": 1532912 } } }, "book": { "boundary_dropped": 5108, "class": "PARTIAL", "exception_markets": 154960, "rows_by_domain": { "c": 873625, "e": 360053, "f": 556638, "g": 0, "h": 347081 }, "rows_c": 873625, "rows_e": 360053, "rows_f": 556638, "rows_g": 0, "rows_h": 347081, "rows_joined": 1288068, "rows_merged": 1282960, "unique_by_domain": { "c": 492389, "e": 81045, "f": 193636, "g": 0, "h": 79056 }, "witness_latency": { "c": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 68659, "1000_2000ms": 11030, "100_200ms": 4335, "10_20ms": 22377, "1_2ms": 0, "2000_5000ms": 24302, "200_500ms": 6203, "20_50ms": 11585, "2_5ms": 6093, "5000_10000ms": 29148, "500_1000ms": 6985, "50_100ms": 5564, "5_10ms": 82314, "ge30000ms": 595030, "neg": 0 }, "max_ms": 9905805081, "mean_ms": 193733551.6491, "measurable": 873625, "min_ms": 2, "p50_ms": 261193.0, "p90_ms": 252046357.0, "p99_ms": 3790142864.0, "rows": 873625, "unmeasurable": 0, "won_output_rows": 672385 }, "e": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 21579, "1000_2000ms": 7201, "100_200ms": 11379, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 13092, "200_500ms": 8580, "20_50ms": 77758, "2_5ms": 0, "5000_10000ms": 11690, "500_1000ms": 5868, "50_100ms": 21537, "5_10ms": 0, "ge30000ms": 181369, "neg": 0 }, "max_ms": 9905154821, "mean_ms": 138823860.69608918, "measurable": 360053, "min_ms": 36, "p50_ms": 31772.0, "p90_ms": 83822415.0, "p99_ms": 3194553542.0, "rows": 360053, "unmeasurable": 0, "won_output_rows": 143000 }, "f": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 39202, "1000_2000ms": 9522, "100_200ms": 12985, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 18906, "200_500ms": 10741, "20_50ms": 39447, "2_5ms": 0, "5000_10000ms": 19716, "500_1000ms": 7260, "50_100ms": 54992, "5_10ms": 0, "ge30000ms": 343867, "neg": 0 }, "max_ms": 9904559567, "mean_ms": 171297483.16559595, "measurable": 556638, "min_ms": 42, "p50_ms": 157696.0, "p90_ms": 240882811.69999993, "p99_ms": 3522889373.0, "rows": 556638, "unmeasurable": 0, "won_output_rows": 305557 }, "h": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 19284, "1000_2000ms": 3192, "100_200ms": 6962, "10_20ms": 32101, "1_2ms": 0, "2000_5000ms": 6814, "200_500ms": 5035, "20_50ms": 82595, "2_5ms": 0, "5000_10000ms": 7936, "500_1000ms": 2230, "50_100ms": 12959, "5_10ms": 0, "ge30000ms": 167973, "neg": 0 }, "max_ms": 9905812554, "mean_ms": 135434350.5175478, "measurable": 347081, "min_ms": 15, "p50_ms": 22796.0, "p90_ms": 72052407.0, "p99_ms": 3178941060.0, "rows": 347081, "unmeasurable": 0, "won_output_rows": 162018 } } }, "last_trade_price": { "boundary_dropped": 0, "class": "PARTIAL", "exception_markets": 4102, "rows_by_domain": { "c": 63995, "e": 66930, "f": 64965, "g": 0, "h": 68685 }, "rows_c": 63995, "rows_e": 66930, "rows_f": 64965, "rows_g": 0, "rows_h": 68685, "rows_joined": 69101, "rows_merged": 69101, "unique_by_domain": { "c": 1, "e": 0, "f": 20, "g": 0, "h": 11 }, "witness_latency": { "c": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 3, "100_200ms": 922, "10_20ms": 8630, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 382, "20_50ms": 4524, "2_5ms": 5183, "5000_10000ms": 0, "500_1000ms": 69, "50_100ms": 1867, "5_10ms": 42415, "ge30000ms": 0, "neg": 0 }, "max_ms": 1168, "mean_ms": 14.94093288538167, "measurable": 63995, "min_ms": 3, "p50_ms": 7.0, "p90_ms": 25.0, "p99_ms": 168.0, "rows": 63995, "unmeasurable": 0, "won_output_rows": 59817 }, "e": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 466, "1000_2000ms": 1867, "100_200ms": 5874, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 2786, "200_500ms": 3516, "20_50ms": 36998, "2_5ms": 0, "5000_10000ms": 1422, "500_1000ms": 1807, "50_100ms": 12194, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "max_ms": 23792, "mean_ms": 497.0111011504557, "measurable": 66930, "min_ms": 36, "p50_ms": 46.0, "p90_ms": 934.0, "p99_ms": 8590.420000000013, "rows": 66930, "unmeasurable": 0, "won_output_rows": 496 }, "f": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 237, "1000_2000ms": 1634, "100_200ms": 7218, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 2574, "200_500ms": 3962, "20_50ms": 20229, "2_5ms": 0, "5000_10000ms": 1642, "500_1000ms": 1522, "50_100ms": 25947, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "max_ms": 15061, "mean_ms": 467.2498884014469, "measurable": 64965, "min_ms": 42, "p50_ms": 53.0, "p90_ms": 787.0, "p99_ms": 8247.36, "rows": 64965, "unmeasurable": 0, "won_output_rows": 342 }, "h": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 1, "1000_2000ms": 40, "100_200ms": 2898, "10_20ms": 29921, "1_2ms": 0, "2000_5000ms": 24, "200_500ms": 1720, "20_50ms": 28266, "2_5ms": 0, "5000_10000ms": 20, "500_1000ms": 188, "50_100ms": 5607, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "max_ms": 12248, "mean_ms": 43.14435466259008, "measurable": 68685, "min_ms": 15, "p50_ms": 20.0, "p90_ms": 72.0, "p99_ms": 334.0, "rows": 68685, "unmeasurable": 0, "won_output_rows": 8446 } } }, "market_resolved": { "boundary_dropped": 0, "class": "PARTIAL", "exception_markets": 727, "rows_by_domain": { "c": 752, "e": 726, "f": 785, "g": 0, "h": 726 }, "rows_c": 752, "rows_e": 726, "rows_f": 785, "rows_g": 0, "rows_h": 726, "rows_joined": 904, "rows_merged": 904, "unique_by_domain": { "c": 87, "e": 3, "f": 62, "g": 0, "h": 1 }, "witness_latency": { "c": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 33, "1000_2000ms": 0, "100_200ms": 1, "10_20ms": 62, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 0, "20_50ms": 26, "2_5ms": 133, "5000_10000ms": 0, "500_1000ms": 0, "50_100ms": 4, "5_10ms": 356, "ge30000ms": 137, "neg": 0 }, "max_ms": 289067, "mean_ms": 34172.51462765958, "measurable": 752, "min_ms": 3, "p50_ms": 6.0, "p90_ms": 215067.0, "p99_ms": 289067.0, "rows": 752, "unmeasurable": 0, "won_output_rows": 649 }, "e": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 45, "1000_2000ms": 0, "100_200ms": 88, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 31, "20_50ms": 429, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 0, "50_100ms": 67, "5_10ms": 0, "ge30000ms": 66, "neg": 0 }, "max_ms": 60508, "mean_ms": 5668.862258953168, "measurable": 726, "min_ms": 37, "p50_ms": 45.0, "p90_ms": 27243.0, "p99_ms": 53289.0, "rows": 726, "unmeasurable": 0, "won_output_rows": 115 }, "f": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 33, "1000_2000ms": 0, "100_200ms": 101, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 25, "20_50ms": 331, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 2, "50_100ms": 180, "5_10ms": 0, "ge30000ms": 113, "neg": 0 }, "max_ms": 322950, "mean_ms": 28649.513375796178, "measurable": 785, "min_ms": 43, "p50_ms": 51.0, "p90_ms": 55466.4, "p99_ms": 322950.0, "rows": 785, "unmeasurable": 0, "won_output_rows": 66 }, "h": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 36, "1000_2000ms": 1, "100_200ms": 25, "10_20ms": 314, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 5, "20_50ms": 204, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 0, "50_100ms": 68, "5_10ms": 0, "ge30000ms": 73, "neg": 0 }, "max_ms": 117254, "mean_ms": 6049.060606060606, "measurable": 726, "min_ms": 15, "p50_ms": 21.0, "p90_ms": 28759.5, "p99_ms": 56976.0, "rows": 726, "unmeasurable": 0, "won_output_rows": 74 } } }, "new_market": { "boundary_dropped": 0, "class": "PARTIAL", "exception_markets": 669, "rows_by_domain": { "c": 669, "e": 669, "f": 677, "g": 0, "h": 669 }, "rows_c": 669, "rows_e": 669, "rows_f": 677, "rows_g": 0, "rows_h": 669, "rows_joined": 915, "rows_merged": 915, "unique_by_domain": { "c": 8, "e": 14, "f": 55, "g": 0, "h": 130 }, "witness_latency": { "c": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 124, "1000_2000ms": 0, "100_200ms": 94, "10_20ms": 29, "1_2ms": 0, "2000_5000ms": 24, "200_500ms": 73, "20_50ms": 105, "2_5ms": 0, "5000_10000ms": 29, "500_1000ms": 2, "50_100ms": 177, "5_10ms": 2, "ge30000ms": 10, "neg": 0 }, "max_ms": 216986, "mean_ms": 6334.952167414051, "measurable": 669, "min_ms": 9, "p50_ms": 112.0, "p90_ms": 16879.000000000004, "p99_ms": 167207.80000000002, "rows": 669, "unmeasurable": 0, "won_output_rows": 369 }, "e": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 140, "1000_2000ms": 6, "100_200ms": 142, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 13, "200_500ms": 202, "20_50ms": 17, "2_5ms": 0, "5000_10000ms": 48, "500_1000ms": 17, "50_100ms": 84, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "max_ms": 23140, "mean_ms": 3967.674140508221, "measurable": 669, "min_ms": 42, "p50_ms": 248.0, "p90_ms": 14518.600000000002, "p99_ms": 20581.160000000007, "rows": 669, "unmeasurable": 0, "won_output_rows": 100 }, "f": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 141, "1000_2000ms": 6, "100_200ms": 196, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 14, "200_500ms": 153, "20_50ms": 8, "2_5ms": 0, "5000_10000ms": 61, "500_1000ms": 2, "50_100ms": 88, "5_10ms": 0, "ge30000ms": 8, "neg": 0 }, "max_ms": 245550, "mean_ms": 6913.255539143279, "measurable": 677, "min_ms": 47, "p50_ms": 230.0, "p90_ms": 15481.799999999996, "p99_ms": 245069.64, "rows": 677, "unmeasurable": 0, "won_output_rows": 125 }, "h": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 163, "1000_2000ms": 8, "100_200ms": 131, "10_20ms": 1, "1_2ms": 0, "2000_5000ms": 23, "200_500ms": 92, "20_50ms": 110, "2_5ms": 0, "5000_10000ms": 57, "500_1000ms": 0, "50_100ms": 84, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "max_ms": 28322, "mean_ms": 4812.212257100149, "measurable": 669, "min_ms": 19, "p50_ms": 206.0, "p90_ms": 16534.0, "p99_ms": 23545.200000000146, "rows": 669, "unmeasurable": 0, "won_output_rows": 321 } } }, "price_change": { "boundary_dropped": 888, "class": "PARTIAL", "exception_markets": 120886, "rows_by_domain": { "c": 102386220, "e": 110330676, "f": 106870839, "g": 0, "h": 110896411 }, "rows_c": 102386220, "rows_e": 110330676, "rows_f": 106870839, "rows_g": 0, "rows_h": 110896411, "rows_joined": 111149178, "rows_merged": 111148290, "unique_by_domain": { "c": 48658, "e": 19446, "f": 5230, "g": 0, "h": 25072 }, "witness_latency": { "c": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 2710, "100_200ms": 822482, "10_20ms": 10930598, "1_2ms": 0, "2000_5000ms": 122, "200_500ms": 314656, "20_50ms": 6367010, "2_5ms": 22135618, "5000_10000ms": 0, "500_1000ms": 17792, "50_100ms": 2219126, "5_10ms": 59576106, "ge30000ms": 0, "neg": 0 }, "max_ms": 3293, "mean_ms": 11.242752325459422, "measurable": 102386220, "min_ms": 2, "p50_ms": 6.0, "p90_ms": 18.0, "p99_ms": 107.0, "rows": 102386220, "unmeasurable": 0, "won_output_rows": 96200552 }, "e": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 113642, "1000_2000ms": 619344, "100_200ms": 3921286, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 802982, "200_500ms": 1813080, "20_50ms": 88312199, "2_5ms": 0, "5000_10000ms": 353918, "500_1000ms": 696620, "50_100ms": 13697605, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "max_ms": 24788, "mean_ms": 122.90464564904869, "measurable": 110330676, "min_ms": 35, "p50_ms": 43.0, "p90_ms": 77.0, "p99_ms": 2367.0, "rows": 110330676, "unmeasurable": 0, "won_output_rows": 729926 }, "f": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 51242, "1000_2000ms": 527906, "100_200ms": 4852619, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 871314, "200_500ms": 1983106, "20_50ms": 57921151, "2_5ms": 0, "5000_10000ms": 446552, "500_1000ms": 565300, "50_100ms": 39651649, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "max_ms": 15073, "mean_ms": 129.028897499345, "measurable": 106870839, "min_ms": 41, "p50_ms": 49.0, "p90_ms": 89.0, "p99_ms": 2696.0, "rows": 106870839, "unmeasurable": 0, "won_output_rows": 256094 }, "h": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 590, "1000_2000ms": 86676, "100_200ms": 1740996, "10_20ms": 67481365, "1_2ms": 0, "2000_5000ms": 59750, "200_500ms": 700664, "20_50ms": 34784542, "2_5ms": 0, "5000_10000ms": 13176, "500_1000ms": 176228, "50_100ms": 5852102, "5_10ms": 0, "ge30000ms": 322, "neg": 0 }, "max_ms": 44197, "mean_ms": 31.237352974389765, "measurable": 110896411, "min_ms": 14, "p50_ms": 19.0, "p90_ms": 42.0, "p99_ms": 190.0, "rows": 110896411, "unmeasurable": 0, "won_output_rows": 13961718 } } }, "tick_size_change": { "boundary_dropped": 0, "class": "PARTIAL", "exception_markets": 1120, "rows_by_domain": { "c": 3892, "e": 4480, "f": 4420, "g": 0, "h": 4480 }, "rows_c": 3892, "rows_e": 4480, "rows_f": 4420, "rows_g": 0, "rows_h": 4480, "rows_joined": 4480, "rows_merged": 4480, "unique_by_domain": { "c": 0, "e": 0, "f": 0, "g": 0, "h": 0 }, "witness_latency": { "c": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 0, "100_200ms": 28, "10_20ms": 541, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 17, "20_50ms": 442, "2_5ms": 757, "5000_10000ms": 0, "500_1000ms": 0, "50_100ms": 91, "5_10ms": 2016, "ge30000ms": 0, "neg": 0 }, "max_ms": 361, "mean_ms": 12.776464542651594, "measurable": 3892, "min_ms": 3, "p50_ms": 6.0, "p90_ms": 26.0, "p99_ms": 102.0, "rows": 3892, "unmeasurable": 0, "won_output_rows": 3557 }, "e": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 0, "100_200ms": 179, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 32, "20_50ms": 3674, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 1, "50_100ms": 594, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "max_ms": 660, "mean_ms": 50.566294642857144, "measurable": 4480, "min_ms": 36, "p50_ms": 43.0, "p90_ms": 64.0, "p99_ms": 176.0, "rows": 4480, "unmeasurable": 0, "won_output_rows": 17 }, "f": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 0, "100_200ms": 308, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 4, "200_500ms": 88, "20_50ms": 2304, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 4, "50_100ms": 1712, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "max_ms": 2482, "mean_ms": 65.50927601809954, "measurable": 4420, "min_ms": 42, "p50_ms": 49.0, "p90_ms": 93.0, "p99_ms": 301.0, "rows": 4420, "unmeasurable": 0 }, "h": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 0, "100_200ms": 44, "10_20ms": 2540, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 20, "20_50ms": 1576, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 0, "50_100ms": 300, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "max_ms": 371, "mean_ms": 26.797098214285715, "measurable": 4480, "min_ms": 15, "p50_ms": 19.0, "p90_ms": 44.0, "p99_ms": 124.0, "rows": 4480, "unmeasurable": 0, "won_output_rows": 906 } } } }, "archive_root": "union-staging", "boundary_guard": "cache", "bytes": 1337335453, "file": "2026-09-21T13.parquet", "generated_by": "tools/orderbook_ab/merge_ab.py", "hour": "2026-09-21/13", "hour_utc": "2026-09-21T13:00:00+00:00", "layout": "union-event-sorted-v1", "max_sequence": 289074801085550828, "merger_git_sha": "fcbb28046152741ae3754e951659977da4c8b36e", "min_sequence": 8162776353158896, "products": { "best_bid_ask": { "byte_range": [ 4, 140506292 ], "columns": [ "timestamp_received", "sequence", "timestamp", "market", "asset_id", "best_bid", "best_ask", "spread", "witness_set", "arrival_skew", "source_witness" ], "max_sequence": 289074801085550822, "min_sequence": 8162776353207991, "order_by": [ "market", "asset_id", "timestamp", "sequence" ], "row_count": 12247330, "row_groups": [ 0, 46 ], "sha256": "a8e018ef7efb343d70e50640d41186c8995b9d3a4a1a5c05db0bae69e83a79f8" }, "book": { "byte_range": [ 140506292, 217825399 ], "columns": [ "timestamp_received", "sequence", "timestamp", "market", "asset_id", "bids", "asks", "witness_set", "arrival_skew", "source_witness" ], "max_sequence": 289074801085546232, "min_sequence": 8162776353196826, "order_by": [ "market", "asset_id", "timestamp", "sequence" ], "row_count": 1282960, "row_groups": [ 47, 51 ], "sha256": "f15aab3355c36e5007bec0503ddeba7a2c936ffbe07b847def158d32aa79c4cb" }, "last_trade_price": { "byte_range": [ 217825399, 221729188 ], "columns": [ "timestamp_received", "sequence", "timestamp", "market", "asset_id", "price", "size", "side", "fee_rate_bps", "transaction_hash", "witness_set", "arrival_skew", "source_witness" ], "max_sequence": 289074801085547612, "min_sequence": 8162776353207733, "order_by": [ "market", "asset_id", "timestamp", "sequence" ], "row_count": 69101, "row_groups": [ 52, 52 ], "sha256": "cf2bf2efe58c21334d307b2a088aa898f3e566b7f014c91324629b314346c205" }, "market_resolved": { "byte_range": [ 221729188, 221848986 ], "columns": [ "timestamp_received", "sequence", "timestamp", "market", "id", "assets_ids", "winning_asset_id", "winning_outcome", "witness_set", "arrival_skew", "source_witness" ], "max_sequence": 289074801085304381, "min_sequence": 8162776357578688, "order_by": [ "market", "id", "timestamp", "sequence" ], "row_count": 904, "row_groups": [ 53, 53 ], "sha256": "e4a411a95bebb126e7e8c39c88f2b2a5c21b25b06b1c0e1439edbbb41c7e498b" }, "new_market": { "byte_range": [ 221848986, 221951871 ], "columns": [ "timestamp_received", "sequence", "timestamp", "market", "id", "assets_ids", "outcomes", "question", "slug", "witness_set", "arrival_skew", "source_witness" ], "max_sequence": 289074801085301187, "min_sequence": 8162776354510424, "order_by": [ "market", "id", "timestamp", "sequence" ], "row_count": 915, "row_groups": [ 54, 54 ], "sha256": "6f3e74f6ca913fec1b4445d5684aa6ebf5ad835d9958576f68ea05a1f625a132" }, "price_change": { "byte_range": [ 221951871, 1335760966 ], "columns": [ "timestamp_received", "sequence", "timestamp", "market", "asset_id", "price", "size", "side", "best_bid", "best_ask", "witness_set", "arrival_skew", "source_witness" ], "max_sequence": 289074801085550828, "min_sequence": 8162776353158896, "order_by": [ "market", "asset_id", "timestamp", "sequence" ], "row_count": 111148290, "row_groups": [ 55, 478 ], "sha256": "87784ede3d58ffd6c5ab26fe74852298f784d4ea03e026ac75352a2f44d7dd6e" }, "tick_size_change": { "byte_range": [ 1335760966, 1335921281 ], "columns": [ "timestamp_received", "sequence", "timestamp", "market", "asset_id", "old_tick_size", "new_tick_size", "witness_set", "arrival_skew", "source_witness" ], "max_sequence": 289074801083919239, "min_sequence": 8162776353751406, "order_by": [ "market", "asset_id", "timestamp", "sequence" ], "row_count": 4480, "row_groups": [ 479, 479 ], "sha256": "81469824e4622b8f4eb9ce681df80bf84d75ac281669f04ecf0edb5a7b0beea7" } }, "row_count": 124753980, "sequence_note": "sequence and timestamp_received are collector-local provenance; where domains carry the same row, the merge keeps the EARLIEST-RECEIVED copy, equal arrivals breaking by registry order (active: c, h, e, f). The winner is per row, not per hour -- each row names its own in source_witness", "sha256": "1df0c7ee0299ea2b65871899a7ae9e18337ae0c8d40b81915462631c207de96c", "skipped_witnesses": { "g": { "alive": false, "listed_utc": "2026-09-21T14:35:53.716164Z", "newest_upload": "2026-09-20T20:20:39.551000Z", "reason": "not_staged" } }, "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": "2026-09-21T13.witness_stats.json", "witnesses": "chef", "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." }