{ "ab_accounting": { "best_bid_ask": { "boundary_dropped": 144, "class": "FULL", "exception_markets": 485, "rows_by_domain": { "c": 9835190, "e": 10225723, "f": 9824278, "h": 10226649 }, "rows_c": 9835190, "rows_e": 10225723, "rows_f": 9824278, "rows_h": 10226649, "rows_joined": 10228104, "rows_merged": 10227960, "unique_by_domain": { "c": 471, "e": 30, "f": 14, "h": 86 }, "witness_latency": { "c": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 480, "100_200ms": 56004, "10_20ms": 485268, "1_2ms": 0, "2000_5000ms": 30, "200_500ms": 26460, "20_50ms": 383163, "2_5ms": 5063038, "5000_10000ms": 0, "500_1000ms": 2257, "50_100ms": 127632, "5_10ms": 3690858, "ge30000ms": 0, "neg": 0 }, "max_ms": 2706, "mean_ms": 8.589235795139697, "measurable": 9835190, "min_ms": 2, "p50_ms": 4.0, "p90_ms": 11.0, "p99_ms": 89.0, "rows": 9835190, "unmeasurable": 0, "won_output_rows": 9411490 }, "e": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 1272, "100_200ms": 168474, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 698, "200_500ms": 52476, "20_50ms": 9222398, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 5576, "50_100ms": 774829, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "max_ms": 3946, "mean_ms": 46.0102356576645, "measurable": 10225723, "min_ms": 34, "p50_ms": 41.0, "p90_ms": 49.0, "p99_ms": 153.0, "rows": 10225723, "unmeasurable": 0, "won_output_rows": 35140 }, "f": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 8, "1000_2000ms": 786, "100_200ms": 197311, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 371, "200_500ms": 63452, "20_50ms": 7714640, "2_5ms": 0, "5000_10000ms": 50, "500_1000ms": 4966, "50_100ms": 1842694, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "max_ms": 11897, "mean_ms": 52.474132755608096, "measurable": 9824278, "min_ms": 41, "p50_ms": 47.0, "p90_ms": 57.0, "p99_ms": 168.0, "rows": 9824278, "unmeasurable": 0, "won_output_rows": 13497 }, "h": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 135, "1000_2000ms": 3139, "100_200ms": 70751, "10_20ms": 8215562, "1_2ms": 0, "2000_5000ms": 2722, "200_500ms": 34109, "20_50ms": 1587998, "2_5ms": 0, "5000_10000ms": 622, "500_1000ms": 10199, "50_100ms": 301304, "5_10ms": 0, "ge30000ms": 108, "neg": 0 }, "max_ms": 47404, "mean_ms": 24.908887554466766, "measurable": 10226649, "min_ms": 14, "p50_ms": 17.0, "p90_ms": 28.0, "p99_ms": 113.0, "rows": 10226649, "unmeasurable": 0, "won_output_rows": 767833 } } }, "book": { "boundary_dropped": 132, "class": "FULL", "exception_markets": 151298, "rows_by_domain": { "c": 612447, "e": 235238, "f": 577304, "h": 234354 }, "rows_c": 612447, "rows_e": 235238, "rows_f": 577304, "rows_h": 234354, "rows_joined": 902076, "rows_merged": 901944, "unique_by_domain": { "c": 175904, "e": 57205, "f": 138579, "h": 55660 }, "witness_latency": { "c": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 40192, "1000_2000ms": 6699, "100_200ms": 2419, "10_20ms": 7697, "1_2ms": 0, "2000_5000ms": 13816, "200_500ms": 3479, "20_50ms": 6086, "2_5ms": 12776, "5000_10000ms": 15994, "500_1000ms": 3862, "50_100ms": 3103, "5_10ms": 63250, "ge30000ms": 433074, "neg": 0 }, "max_ms": 9963208182, "mean_ms": 175357991.53919116, "measurable": 612447, "min_ms": 2, "p50_ms": 384303.0, "p90_ms": 229972520.20000008, "p99_ms": 3580261102.0, "rows": 612447, "unmeasurable": 0, "won_output_rows": 295798 }, "e": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 9443, "1000_2000ms": 2150, "100_200ms": 5591, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 4274, "200_500ms": 2841, "20_50ms": 77268, "2_5ms": 0, "5000_10000ms": 3776, "500_1000ms": 1906, "50_100ms": 11656, "5_10ms": 0, "ge30000ms": 116333, "neg": 0 }, "max_ms": 9963372201, "mean_ms": 121652750.42718863, "measurable": 235238, "min_ms": 35, "p50_ms": 26395.5, "p90_ms": 38656263.0, "p99_ms": 2649792195.0, "rows": 235238, "unmeasurable": 0, "won_output_rows": 75355 }, "f": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 36921, "1000_2000ms": 6662, "100_200ms": 6280, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 13802, "200_500ms": 5018, "20_50ms": 52016, "2_5ms": 0, "5000_10000ms": 15414, "500_1000ms": 4604, "50_100ms": 32068, "5_10ms": 0, "ge30000ms": 404519, "neg": 0 }, "max_ms": 9963252688, "mean_ms": 171934378.4338061, "measurable": 577304, "min_ms": 42, "p50_ms": 369371.0, "p90_ms": 227795958.0, "p99_ms": 3580232302.27, "rows": 577304, "unmeasurable": 0, "won_output_rows": 440486 }, "h": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 9338, "1000_2000ms": 1952, "100_200ms": 2525, "10_20ms": 38638, "1_2ms": 0, "2000_5000ms": 3786, "200_500ms": 1650, "20_50ms": 50978, "2_5ms": 0, "5000_10000ms": 3724, "500_1000ms": 1052, "50_100ms": 5487, "5_10ms": 0, "ge30000ms": 115224, "neg": 0 }, "max_ms": 9963379304, "mean_ms": 121606169.27215238, "measurable": 234354, "min_ms": 15, "p50_ms": 24404.0, "p90_ms": 38684742.0, "p99_ms": 2649706486.9300003, "rows": 234354, "unmeasurable": 0, "won_output_rows": 90305 } } }, "last_trade_price": { "boundary_dropped": 0, "class": "FULL", "exception_markets": 92, "rows_by_domain": { "c": 46484, "e": 48878, "f": 46482, "h": 48952 }, "rows_c": 46484, "rows_e": 48878, "rows_f": 46482, "rows_h": 48952, "rows_joined": 49009, "rows_merged": 49009, "unique_by_domain": { "c": 3, "e": 3, "f": 1, "h": 15 }, "witness_latency": { "c": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 1, "100_200ms": 614, "10_20ms": 3265, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 248, "20_50ms": 2564, "2_5ms": 9106, "5000_10000ms": 0, "500_1000ms": 18, "50_100ms": 1052, "5_10ms": 29616, "ge30000ms": 0, "neg": 0 }, "max_ms": 1052, "mean_ms": 12.26652181395749, "measurable": 46484, "min_ms": 3, "p50_ms": 5.0, "p90_ms": 19.0, "p99_ms": 153.0, "rows": 46484, "unmeasurable": 0, "won_output_rows": 43587 }, "e": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 173, "100_200ms": 2330, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 181, "200_500ms": 1150, "20_50ms": 36656, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 393, "50_100ms": 7995, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "max_ms": 3946, "mean_ms": 78.58101804492819, "measurable": 48878, "min_ms": 35, "p50_ms": 43.0, "p90_ms": 90.0, "p99_ms": 662.2300000000032, "rows": 48878, "unmeasurable": 0, "won_output_rows": 320 }, "f": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 87, "100_200ms": 2668, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 99, "200_500ms": 1085, "20_50ms": 26852, "2_5ms": 0, "5000_10000ms": 11, "500_1000ms": 199, "50_100ms": 15481, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "max_ms": 5921, "mean_ms": 77.25399079213459, "measurable": 46482, "min_ms": 42, "p50_ms": 49.0, "p90_ms": 95.0, "p99_ms": 437.1900000000023, "rows": 46482, "unmeasurable": 0, "won_output_rows": 128 }, "h": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 17, "100_200ms": 971, "10_20ms": 31825, "1_2ms": 0, "2000_5000ms": 7, "200_500ms": 469, "20_50ms": 13303, "2_5ms": 0, "5000_10000ms": 3, "500_1000ms": 46, "50_100ms": 2311, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "max_ms": 8153, "mean_ms": 29.33763686876941, "measurable": 48952, "min_ms": 14, "p50_ms": 19.0, "p90_ms": 40.0, "p99_ms": 214.0, "rows": 48952, "unmeasurable": 0, "won_output_rows": 4974 } } }, "market_resolved": { "boundary_dropped": 0, "class": "FULL", "exception_markets": 12, "rows_by_domain": { "c": 1954, "e": 1965, "f": 1959, "h": 1964 }, "rows_c": 1954, "rows_e": 1965, "rows_f": 1959, "rows_h": 1964, "rows_joined": 2106, "rows_merged": 2106, "unique_by_domain": { "c": 43, "e": 0, "f": 15, "h": 0 }, "witness_latency": { "c": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 4, "1000_2000ms": 0, "100_200ms": 13, "10_20ms": 84, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 17, "20_50ms": 60, "2_5ms": 822, "5000_10000ms": 0, "500_1000ms": 0, "50_100ms": 30, "5_10ms": 827, "ge30000ms": 97, "neg": 0 }, "max_ms": 287411, "mean_ms": 11936.921699078812, "measurable": 1954, "min_ms": 3, "p50_ms": 5.0, "p90_ms": 29.0, "p99_ms": 284207.0, "rows": 1954, "unmeasurable": 0, "won_output_rows": 1798 }, "e": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 25, "1000_2000ms": 0, "100_200ms": 305, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 47, "20_50ms": 1418, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 2, "50_100ms": 168, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "max_ms": 29075, "mean_ms": 309.2936386768448, "measurable": 1965, "min_ms": 36, "p50_ms": 42.0, "p90_ms": 117.60000000000014, "p99_ms": 16693.8, "rows": 1965, "unmeasurable": 0, "won_output_rows": 15 }, "f": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 17, "1000_2000ms": 0, "100_200ms": 309, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 54, "20_50ms": 1195, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 4, "50_100ms": 302, "5_10ms": 0, "ge30000ms": 78, "neg": 0 }, "max_ms": 252564, "mean_ms": 8525.392547217969, "measurable": 1959, "min_ms": 42, "p50_ms": 48.0, "p90_ms": 131.0, "p99_ms": 249365.0, "rows": 1959, "unmeasurable": 0, "won_output_rows": 88 }, "h": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 25, "1000_2000ms": 1, "100_200ms": 21, "10_20ms": 1110, "1_2ms": 0, "2000_5000ms": 1, "200_500ms": 16, "20_50ms": 657, "2_5ms": 0, "5000_10000ms": 1, "500_1000ms": 5, "50_100ms": 127, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "max_ms": 29257, "mean_ms": 282.48116089613035, "measurable": 1964, "min_ms": 15, "p50_ms": 18.0, "p90_ms": 49.700000000000045, "p99_ms": 16678.85, "rows": 1964, "unmeasurable": 0, "won_output_rows": 205 } } }, "new_market": { "boundary_dropped": 0, "class": "FULL", "exception_markets": 0, "rows_by_domain": { "c": 847, "e": 845, "f": 845, "h": 845 }, "rows_c": 847, "rows_e": 845, "rows_f": 845, "rows_h": 845, "rows_joined": 1221, "rows_merged": 1221, "unique_by_domain": { "c": 46, "e": 64, "f": 83, "h": 75 }, "witness_latency": { "c": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 43, "1000_2000ms": 0, "100_200ms": 105, "10_20ms": 86, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 110, "20_50ms": 204, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 0, "50_100ms": 194, "5_10ms": 14, "ge30000ms": 91, "neg": 0 }, "max_ms": 321271, "mean_ms": 10205.51948051948, "measurable": 847, "min_ms": 5, "p50_ms": 74.0, "p90_ms": 36506.19999999998, "p99_ms": 117703.41999999952, "rows": 847, "unmeasurable": 0, "won_output_rows": 526 }, "e": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 43, "1000_2000ms": 0, "100_200ms": 236, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 187, "20_50ms": 88, "2_5ms": 0, "5000_10000ms": 3, "500_1000ms": 3, "50_100ms": 219, "5_10ms": 0, "ge30000ms": 66, "neg": 0 }, "max_ms": 124419, "mean_ms": 6030.894674556213, "measurable": 845, "min_ms": 41, "p50_ms": 144.0, "p90_ms": 17735.000000000007, "p99_ms": 92034.59999999992, "rows": 845, "unmeasurable": 0, "won_output_rows": 156 }, "f": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 55, "1000_2000ms": 0, "100_200ms": 244, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 162, "20_50ms": 26, "2_5ms": 0, "5000_10000ms": 2, "500_1000ms": 0, "50_100ms": 280, "5_10ms": 0, "ge30000ms": 76, "neg": 0 }, "max_ms": 286537, "mean_ms": 8032.763313609467, "measurable": 845, "min_ms": 46, "p50_ms": 143.0, "p90_ms": 24049.000000000004, "p99_ms": 76674.71999999996, "rows": 845, "unmeasurable": 0, "won_output_rows": 189 }, "h": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 57, "1000_2000ms": 0, "100_200ms": 230, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 78, "20_50ms": 256, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 0, "50_100ms": 150, "5_10ms": 0, "ge30000ms": 74, "neg": 0 }, "max_ms": 105778, "mean_ms": 6099.369230769231, "measurable": 845, "min_ms": 20, "p50_ms": 106.0, "p90_ms": 21566.2, "p99_ms": 70977.12, "rows": 845, "unmeasurable": 0, "won_output_rows": 350 } } }, "price_change": { "boundary_dropped": 2770, "class": "FULL", "exception_markets": 381, "rows_by_domain": { "c": 92788150, "e": 96680602, "f": 92773727, "h": 97013172 }, "rows_c": 92788150, "rows_e": 96680602, "rows_f": 92773727, "rows_h": 97013172, "rows_joined": 97048932, "rows_merged": 97046162, "unique_by_domain": { "c": 5408, "e": 126, "f": 176, "h": 21968 }, "witness_latency": { "c": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 23642, "100_200ms": 671824, "10_20ms": 5359554, "1_2ms": 0, "2000_5000ms": 754, "200_500ms": 329486, "20_50ms": 4362350, "2_5ms": 42377926, "5000_10000ms": 0, "500_1000ms": 71286, "50_100ms": 1507004, "5_10ms": 38084324, "ge30000ms": 0, "neg": 0 }, "max_ms": 3138, "mean_ms": 10.317341082886124, "measurable": 92788150, "min_ms": 2, "p50_ms": 5.0, "p90_ms": 14.0, "p99_ms": 114.0, "rows": 92788150, "unmeasurable": 0, "won_output_rows": 88121958 }, "e": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 133010, "100_200ms": 2354996, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 49538, "200_500ms": 844048, "20_50ms": 83914474, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 201862, "50_100ms": 9182674, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "max_ms": 4031, "mean_ms": 52.42114920840067, "measurable": 96680602, "min_ms": 34, "p50_ms": 41.0, "p90_ms": 57.0, "p99_ms": 236.0, "rows": 96680602, "unmeasurable": 0, "won_output_rows": 427587 }, "f": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 1822, "1000_2000ms": 104636, "100_200ms": 2700408, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 60428, "200_500ms": 936124, "20_50ms": 68665888, "2_5ms": 0, "5000_10000ms": 12150, "500_1000ms": 199896, "50_100ms": 20092375, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "max_ms": 11941, "mean_ms": 60.12198410440059, "measurable": 92773727, "min_ms": 41, "p50_ms": 47.0, "p90_ms": 64.0, "p99_ms": 252.0, "rows": 92773727, "unmeasurable": 0, "won_output_rows": 175426 }, "h": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 1528, "1000_2000ms": 45928, "100_200ms": 942052, "10_20ms": 74128520, "1_2ms": 0, "2000_5000ms": 25002, "200_500ms": 455544, "20_50ms": 17701830, "2_5ms": 0, "5000_10000ms": 7188, "500_1000ms": 166514, "50_100ms": 3537930, "5_10ms": 0, "ge30000ms": 1136, "neg": 0 }, "max_ms": 47922, "mean_ms": 27.253910592677045, "measurable": 97013172, "min_ms": 14, "p50_ms": 18.0, "p90_ms": 33.0, "p99_ms": 151.0, "rows": 97013172, "unmeasurable": 0, "won_output_rows": 8321191 } } }, "tick_size_change": { "boundary_dropped": 0, "class": "FULL", "exception_markets": 19, "rows_by_domain": { "c": 3264, "e": 3340, "f": 3296, "h": 3340 }, "rows_c": 3264, "rows_e": 3340, "rows_f": 3296, "rows_h": 3340, "rows_joined": 3340, "rows_merged": 3340, "unique_by_domain": { "c": 0, "e": 0, "f": 0, "h": 0 }, "witness_latency": { "c": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 0, "100_200ms": 32, "10_20ms": 162, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 16, "20_50ms": 108, "2_5ms": 1535, "5000_10000ms": 0, "500_1000ms": 0, "50_100ms": 36, "5_10ms": 1375, "ge30000ms": 0, "neg": 0 }, "max_ms": 341, "mean_ms": 9.432598039215685, "measurable": 3264, "min_ms": 3, "p50_ms": 5.0, "p90_ms": 10.0, "p99_ms": 136.0, "rows": 3264, "unmeasurable": 0, "won_output_rows": 3090 }, "e": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 0, "100_200ms": 74, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 28, "20_50ms": 3026, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 4, "50_100ms": 208, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "max_ms": 620, "mean_ms": 47.714670658682635, "measurable": 3340, "min_ms": 35, "p50_ms": 41.0, "p90_ms": 49.0, "p99_ms": 198.0, "rows": 3340, "unmeasurable": 0, "won_output_rows": 22 }, "f": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 0, "100_200ms": 85, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 56, "20_50ms": 2509, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 0, "50_100ms": 646, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "max_ms": 421, "mean_ms": 55.48574029126213, "measurable": 3296, "min_ms": 42, "p50_ms": 47.0, "p90_ms": 65.0, "p99_ms": 252.0, "rows": 3296, "unmeasurable": 0 }, "h": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 0, "100_200ms": 20, "10_20ms": 2643, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 12, "20_50ms": 599, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 8, "50_100ms": 58, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "max_ms": 916, "mean_ms": 23.643413173652693, "measurable": 3340, "min_ms": 14, "p50_ms": 18.0, "p90_ms": 27.0, "p99_ms": 129.0, "rows": 3340, "unmeasurable": 0, "won_output_rows": 228 } } } }, "archive_root": "union-staging", "boundary_guard": "cache", "bytes": 1114895356, "file": "2026-09-22T05.parquet", "generated_by": "tools/orderbook_ab/merge_ab.py", "hour": "2026-09-22/05", "hour_utc": "2026-09-22T05:00:00+00:00", "layout": "union-event-sorted-v1", "max_sequence": 301459700132938185, "merger_git_sha": "fcbb28046152741ae3754e951659977da4c8b36e", "min_sequence": 8162778139288969, "products": { "best_bid_ask": { "byte_range": [ 4, 114328279 ], "columns": [ "timestamp_received", "sequence", "timestamp", "market", "asset_id", "best_bid", "best_ask", "spread", "witness_set", "arrival_skew", "source_witness" ], "max_sequence": 301459700132938165, "min_sequence": 8162778139301446, "order_by": [ "market", "asset_id", "timestamp", "sequence" ], "row_count": 10227960, "row_groups": [ 0, 39 ], "sha256": "817a6115a8f780e2e35281dbe91ca5ff169a4795be741714c4803612aa6c5d8f" }, "book": { "byte_range": [ 114328279, 178696091 ], "columns": [ "timestamp_received", "sequence", "timestamp", "market", "asset_id", "bids", "asks", "witness_set", "arrival_skew", "source_witness" ], "max_sequence": 301459700132934322, "min_sequence": 8162778139342738, "order_by": [ "market", "asset_id", "timestamp", "sequence" ], "row_count": 901944, "row_groups": [ 40, 43 ], "sha256": "8a8941e312631bfa837230ce8515e754be22b0fe7548cf4059972c5efb52f5a8" }, "last_trade_price": { "byte_range": [ 178696091, 181470568 ], "columns": [ "timestamp_received", "sequence", "timestamp", "market", "asset_id", "price", "size", "side", "fee_rate_bps", "transaction_hash", "witness_set", "arrival_skew", "source_witness" ], "max_sequence": 301459700132935235, "min_sequence": 8162778139342099, "order_by": [ "market", "asset_id", "timestamp", "sequence" ], "row_count": 49009, "row_groups": [ 44, 44 ], "sha256": "947ff86057c7a602f0cd6e1a54f688dd159a13bbdf34398def4d18b7a269f06d" }, "market_resolved": { "byte_range": [ 181470568, 181786067 ], "columns": [ "timestamp_received", "sequence", "timestamp", "market", "id", "assets_ids", "winning_asset_id", "winning_outcome", "witness_set", "arrival_skew", "source_witness" ], "max_sequence": 301459700131405197, "min_sequence": 8162778159781605, "order_by": [ "market", "id", "timestamp", "sequence" ], "row_count": 2106, "row_groups": [ 45, 45 ], "sha256": "b94925fc7d984fe33d92f8d5b922217d39e17b098e0ad6b7e34929f878c51466" }, "new_market": { "byte_range": [ 181786067, 181913436 ], "columns": [ "timestamp_received", "sequence", "timestamp", "market", "id", "assets_ids", "outcomes", "question", "slug", "witness_set", "arrival_skew", "source_witness" ], "max_sequence": 301459700132306705, "min_sequence": 8162778139860393, "order_by": [ "market", "id", "timestamp", "sequence" ], "row_count": 1221, "row_groups": [ 46, 46 ], "sha256": "c4e68d1d8c71c1f7957f72e02f94a92acc33012ab6593d07ef31888497a9bc04" }, "price_change": { "byte_range": [ 181913436, 1113540944 ], "columns": [ "timestamp_received", "sequence", "timestamp", "market", "asset_id", "price", "size", "side", "best_bid", "best_ask", "witness_set", "arrival_skew", "source_witness" ], "max_sequence": 301459700132938185, "min_sequence": 8162778139288969, "order_by": [ "market", "asset_id", "timestamp", "sequence" ], "row_count": 97046162, "row_groups": [ 47, 417 ], "sha256": "2b7eaf92769c9022c012362c56bb88bc11c372be0c746920ffc27f8751a73422" }, "tick_size_change": { "byte_range": [ 1113540944, 1113660813 ], "columns": [ "timestamp_received", "sequence", "timestamp", "market", "asset_id", "old_tick_size", "new_tick_size", "witness_set", "arrival_skew", "source_witness" ], "max_sequence": 301459700131414719, "min_sequence": 8162778183684928, "order_by": [ "market", "asset_id", "timestamp", "sequence" ], "row_count": 3340, "row_groups": [ 418, 418 ], "sha256": "c72df24da89b110de747613cc508b73586d851d40a8fc0d09af76b79fab169ac" } }, "row_count": 108231742, "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": "5ec04b76b560d296568a8044cd0d32cc8ae4db32f5b954e16e09e3d7396f7faf", "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": "2026-09-22T05.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." }