{
  "ab_accounting": {
    "best_bid_ask": {
      "boundary_dropped": 63,
      "class": "FULL",
      "exception_markets": 7462,
      "rows_by_domain": {
        "i": 16514155,
        "o": 17209868,
        "p": 20535204,
        "q": 19019464
      },
      "rows_i": 16514155,
      "rows_joined": 20535875,
      "rows_merged": 20535812,
      "rows_o": 17209868,
      "rows_p": 20535204,
      "rows_q": 19019464,
      "unique_by_domain": {
        "i": 54,
        "o": 42,
        "p": 270,
        "q": 62
      },
      "witness_latency": {
        "i": {
          "buckets_ms": {
            "0_1ms": 10579,
            "10000_30000ms": 388,
            "1000_2000ms": 26986,
            "100_200ms": 175029,
            "10_20ms": 2308611,
            "1_2ms": 10535,
            "2000_5000ms": 10956,
            "200_500ms": 247701,
            "20_50ms": 2311202,
            "2_5ms": 31698,
            "5000_10000ms": 2554,
            "500_1000ms": 92472,
            "50_100ms": 180809,
            "5_10ms": 56896,
            "ge30000ms": 358,
            "neg": 11047381
          },
          "max_ms": 118450,
          "mean_ms": -211.47364627496836,
          "measurable": 16514155,
          "min_ms": -711,
          "p50_ms": -237.0,
          "p90_ms": 22.0,
          "p99_ms": 435.0,
          "rows": 16514155,
          "unmeasurable": 0,
          "won_output_rows": 105
        },
        "o": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 0,
            "1000_2000ms": 9480,
            "100_200ms": 147937,
            "10_20ms": 15500453,
            "1_2ms": 0,
            "2000_5000ms": 1059,
            "200_500ms": 152683,
            "20_50ms": 1116607,
            "2_5ms": 0,
            "5000_10000ms": 26,
            "500_1000ms": 41568,
            "50_100ms": 236194,
            "5_10ms": 3861,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 6582,
          "mean_ms": 20.8938388719774,
          "measurable": 17209868,
          "min_ms": 9,
          "p50_ms": 13.0,
          "p90_ms": 19.0,
          "p99_ms": 235.0,
          "rows": 17209868,
          "unmeasurable": 0,
          "won_output_rows": 187
        },
        "p": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 0,
            "1000_2000ms": 8271,
            "100_200ms": 140756,
            "10_20ms": 774391,
            "1_2ms": 2802,
            "2000_5000ms": 1014,
            "200_500ms": 154536,
            "20_50ms": 315275,
            "2_5ms": 13508836,
            "5000_10000ms": 16,
            "500_1000ms": 40701,
            "50_100ms": 135643,
            "5_10ms": 5452963,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 6649,
          "mean_ms": 10.44141806431531,
          "measurable": 20535204,
          "min_ms": 1,
          "p50_ms": 4.0,
          "p90_ms": 8.0,
          "p99_ms": 199.0,
          "rows": 20535204,
          "unmeasurable": 0,
          "won_output_rows": 20535204
        },
        "q": {
          "buckets_ms": {
            "0_1ms": 3497,
            "10000_30000ms": 0,
            "1000_2000ms": 9166,
            "100_200ms": 171075,
            "10_20ms": 17324443,
            "1_2ms": 5119,
            "2000_5000ms": 1170,
            "200_500ms": 186144,
            "20_50ms": 829962,
            "2_5ms": 17062,
            "5000_10000ms": 40,
            "500_1000ms": 45876,
            "50_100ms": 221211,
            "5_10ms": 81415,
            "ge30000ms": 0,
            "neg": 123284
          },
          "max_ms": 6790,
          "mean_ms": 19.888541653960385,
          "measurable": 19019464,
          "min_ms": -52,
          "p50_ms": 12.0,
          "p90_ms": 17.0,
          "p99_ms": 243.0,
          "rows": 19019464,
          "unmeasurable": 0,
          "won_output_rows": 316
        }
      }
    },
    "book": {
      "boundary_dropped": 4628,
      "class": "FULL",
      "exception_markets": 210679,
      "rows_by_domain": {
        "i": 1285444,
        "o": 1409008,
        "p": 130547,
        "q": 551644
      },
      "rows_i": 1285444,
      "rows_joined": 1988510,
      "rows_merged": 1983882,
      "rows_o": 1409008,
      "rows_p": 130547,
      "rows_q": 551644,
      "unique_by_domain": {
        "i": 392950,
        "o": 541137,
        "p": 700,
        "q": 124558
      },
      "witness_latency": {
        "i": {
          "buckets_ms": {
            "0_1ms": 101,
            "10000_30000ms": 68930,
            "1000_2000ms": 12338,
            "100_200ms": 3419,
            "10_20ms": 6364,
            "1_2ms": 82,
            "2000_5000ms": 27571,
            "200_500ms": 7185,
            "20_50ms": 20784,
            "2_5ms": 190,
            "5000_10000ms": 29827,
            "500_1000ms": 8014,
            "50_100ms": 2301,
            "5_10ms": 407,
            "ge30000ms": 1021216,
            "neg": 76715
          },
          "max_ms": 13472080932,
          "mean_ms": 445778182.68092895,
          "measurable": 1285444,
          "min_ms": -707,
          "p50_ms": 1099656.0,
          "p90_ms": 448429749.0,
          "p99_ms": 6158474713.0,
          "rows": 1285444,
          "unmeasurable": 0,
          "won_output_rows": 999954
        },
        "o": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 79838,
            "1000_2000ms": 14368,
            "100_200ms": 4748,
            "10_20ms": 82780,
            "1_2ms": 0,
            "2000_5000ms": 30366,
            "200_500ms": 8963,
            "20_50ms": 14632,
            "2_5ms": 0,
            "5000_10000ms": 32048,
            "500_1000ms": 9109,
            "50_100ms": 4639,
            "5_10ms": 0,
            "ge30000ms": 1127517,
            "neg": 0
          },
          "max_ms": 13473297019,
          "mean_ms": 448564331.9111687,
          "measurable": 1409008,
          "min_ms": 10,
          "p50_ms": 1210511.0,
          "p90_ms": 525389474.5,
          "p99_ms": 6159679749.0,
          "rows": 1409008,
          "unmeasurable": 0,
          "won_output_rows": 716072
        },
        "p": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 212,
            "1000_2000ms": 1441,
            "100_200ms": 1093,
            "10_20ms": 8924,
            "1_2ms": 0,
            "2000_5000ms": 4280,
            "200_500ms": 1376,
            "20_50ms": 3868,
            "2_5ms": 46704,
            "5000_10000ms": 1048,
            "500_1000ms": 673,
            "50_100ms": 1116,
            "5_10ms": 57402,
            "ge30000ms": 2410,
            "neg": 0
          },
          "max_ms": 11856048776,
          "mean_ms": 7267374.943614177,
          "measurable": 130547,
          "min_ms": 2,
          "p50_ms": 5.0,
          "p90_ms": 70.0,
          "p99_ms": 2791818.54,
          "rows": 130547,
          "unmeasurable": 0,
          "won_output_rows": 130429
        },
        "q": {
          "buckets_ms": {
            "0_1ms": 25,
            "10000_30000ms": 26442,
            "1000_2000ms": 5700,
            "100_200ms": 2651,
            "10_20ms": 93797,
            "1_2ms": 23,
            "2000_5000ms": 13637,
            "200_500ms": 4030,
            "20_50ms": 12730,
            "2_5ms": 72,
            "5000_10000ms": 11667,
            "500_1000ms": 3429,
            "50_100ms": 2877,
            "5_10ms": 294,
            "ge30000ms": 373683,
            "neg": 587
          },
          "max_ms": 13472375769,
          "mean_ms": 379942674.7999978,
          "measurable": 551644,
          "min_ms": -43,
          "p50_ms": 464550.0,
          "p90_ms": 313820159.0,
          "p99_ms": 6158763456.0,
          "rows": 551644,
          "unmeasurable": 0,
          "won_output_rows": 137427
        }
      }
    },
    "last_trade_price": {
      "boundary_dropped": 1,
      "class": "FULL",
      "exception_markets": 1057,
      "rows_by_domain": {
        "i": 49314,
        "o": 50634,
        "p": 60051,
        "q": 55827
      },
      "rows_i": 49314,
      "rows_joined": 60142,
      "rows_merged": 60141,
      "rows_o": 50634,
      "rows_p": 60051,
      "rows_q": 55827,
      "unique_by_domain": {
        "i": 0,
        "o": 0,
        "p": 3,
        "q": 0
      },
      "witness_latency": {
        "i": {
          "buckets_ms": {
            "0_1ms": 36,
            "10000_30000ms": 0,
            "1000_2000ms": 100,
            "100_200ms": 612,
            "10_20ms": 3841,
            "1_2ms": 31,
            "2000_5000ms": 42,
            "200_500ms": 744,
            "20_50ms": 9625,
            "2_5ms": 88,
            "5000_10000ms": 8,
            "500_1000ms": 349,
            "50_100ms": 601,
            "5_10ms": 175,
            "ge30000ms": 0,
            "neg": 33062
          },
          "max_ms": 9661,
          "mean_ms": -214.37429533195441,
          "measurable": 49314,
          "min_ms": -707,
          "p50_ms": -243.0,
          "p90_ms": 23.0,
          "p99_ms": 503.0,
          "rows": 49314,
          "unmeasurable": 0,
          "won_output_rows": 13
        },
        "o": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 0,
            "1000_2000ms": 84,
            "100_200ms": 509,
            "10_20ms": 44610,
            "1_2ms": 0,
            "2000_5000ms": 1,
            "200_500ms": 488,
            "20_50ms": 3950,
            "2_5ms": 0,
            "5000_10000ms": 0,
            "500_1000ms": 170,
            "50_100ms": 821,
            "5_10ms": 1,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 2828,
          "mean_ms": 24.26300509539045,
          "measurable": 50634,
          "min_ms": 9,
          "p50_ms": 14.0,
          "p90_ms": 21.0,
          "p99_ms": 288.66999999999825,
          "rows": 50634,
          "unmeasurable": 0,
          "won_output_rows": 18
        },
        "p": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 0,
            "1000_2000ms": 84,
            "100_200ms": 500,
            "10_20ms": 3382,
            "1_2ms": 0,
            "2000_5000ms": 7,
            "200_500ms": 518,
            "20_50ms": 991,
            "2_5ms": 27688,
            "5000_10000ms": 0,
            "500_1000ms": 160,
            "50_100ms": 461,
            "5_10ms": 26260,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 3304,
          "mean_ms": 13.734991923531664,
          "measurable": 60051,
          "min_ms": 2,
          "p50_ms": 5.0,
          "p90_ms": 10.0,
          "p99_ms": 237.0,
          "rows": 60051,
          "unmeasurable": 0,
          "won_output_rows": 60051
        },
        "q": {
          "buckets_ms": {
            "0_1ms": 8,
            "10000_30000ms": 0,
            "1000_2000ms": 77,
            "100_200ms": 593,
            "10_20ms": 49766,
            "1_2ms": 10,
            "2000_5000ms": 10,
            "200_500ms": 612,
            "20_50ms": 3206,
            "2_5ms": 39,
            "5000_10000ms": 0,
            "500_1000ms": 185,
            "50_100ms": 823,
            "5_10ms": 187,
            "ge30000ms": 0,
            "neg": 311
          },
          "max_ms": 2815,
          "mean_ms": 23.40772386121411,
          "measurable": 55827,
          "min_ms": -42,
          "p50_ms": 13.0,
          "p90_ms": 19.0,
          "p99_ms": 277.0,
          "rows": 55827,
          "unmeasurable": 0,
          "won_output_rows": 59
        }
      }
    },
    "market_resolved": {
      "boundary_dropped": 203,
      "class": "FULL",
      "exception_markets": 4412,
      "rows_by_domain": {
        "i": 8016,
        "o": 3764,
        "p": 4062,
        "q": 4110
      },
      "rows_i": 8016,
      "rows_joined": 10357,
      "rows_merged": 10154,
      "rows_o": 3764,
      "rows_p": 4062,
      "rows_q": 4110,
      "unique_by_domain": {
        "i": 4488,
        "o": 562,
        "p": 257,
        "q": 336
      },
      "witness_latency": {
        "i": {
          "buckets_ms": {
            "0_1ms": 4,
            "10000_30000ms": 4,
            "1000_2000ms": 11,
            "100_200ms": 72,
            "10_20ms": 602,
            "1_2ms": 1,
            "2000_5000ms": 6,
            "200_500ms": 81,
            "20_50ms": 496,
            "2_5ms": 2,
            "5000_10000ms": 0,
            "500_1000ms": 38,
            "50_100ms": 99,
            "5_10ms": 4,
            "ge30000ms": 5016,
            "neg": 1580
          },
          "max_ms": 2415978,
          "mean_ms": 647185.0931886227,
          "measurable": 8016,
          "min_ms": -703,
          "p50_ms": 345020.0,
          "p90_ms": 2017909.0,
          "p99_ms": 2294427.000000001,
          "rows": 8016,
          "unmeasurable": 0,
          "won_output_rows": 4576
        },
        "o": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 161,
            "1000_2000ms": 7,
            "100_200ms": 51,
            "10_20ms": 2570,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 71,
            "20_50ms": 302,
            "2_5ms": 0,
            "5000_10000ms": 12,
            "500_1000ms": 17,
            "50_100ms": 57,
            "5_10ms": 1,
            "ge30000ms": 515,
            "neg": 0
          },
          "max_ms": 329904,
          "mean_ms": 28697.771253985124,
          "measurable": 3764,
          "min_ms": 9,
          "p50_ms": 13.0,
          "p90_ms": 142414.6,
          "p99_ms": 316823.11,
          "rows": 3764,
          "unmeasurable": 0,
          "won_output_rows": 702
        },
        "p": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 154,
            "1000_2000ms": 2,
            "100_200ms": 44,
            "10_20ms": 60,
            "1_2ms": 1,
            "2000_5000ms": 1,
            "200_500ms": 83,
            "20_50ms": 36,
            "2_5ms": 2865,
            "5000_10000ms": 33,
            "500_1000ms": 15,
            "50_100ms": 23,
            "5_10ms": 660,
            "ge30000ms": 85,
            "neg": 0
          },
          "max_ms": 56246,
          "mean_ms": 1560.7683407188576,
          "measurable": 4062,
          "min_ms": 1,
          "p50_ms": 4.0,
          "p90_ms": 131.0,
          "p99_ms": 31639.889999999996,
          "rows": 4062,
          "unmeasurable": 0,
          "won_output_rows": 4062
        },
        "q": {
          "buckets_ms": {
            "0_1ms": 4,
            "10000_30000ms": 135,
            "1000_2000ms": 2,
            "100_200ms": 48,
            "10_20ms": 2717,
            "1_2ms": 1,
            "2000_5000ms": 0,
            "200_500ms": 66,
            "20_50ms": 418,
            "2_5ms": 0,
            "5000_10000ms": 0,
            "500_1000ms": 13,
            "50_100ms": 83,
            "5_10ms": 9,
            "ge30000ms": 591,
            "neg": 23
          },
          "max_ms": 434414,
          "mean_ms": 23318.48880778589,
          "measurable": 4110,
          "min_ms": -43,
          "p50_ms": 13.0,
          "p90_ms": 39843.1,
          "p99_ms": 409285.64,
          "rows": 4110,
          "unmeasurable": 0,
          "won_output_rows": 814
        }
      }
    },
    "new_market": {
      "boundary_dropped": 0,
      "class": "FULL",
      "exception_markets": 169,
      "rows_by_domain": {
        "i": 3840,
        "o": 3668,
        "p": 3837,
        "q": 3837
      },
      "rows_i": 3840,
      "rows_joined": 6335,
      "rows_merged": 6335,
      "rows_o": 3668,
      "rows_p": 3837,
      "rows_q": 3837,
      "unique_by_domain": {
        "i": 573,
        "o": 664,
        "p": 383,
        "q": 398
      },
      "witness_latency": {
        "i": {
          "buckets_ms": {
            "0_1ms": 3,
            "10000_30000ms": 250,
            "1000_2000ms": 0,
            "100_200ms": 546,
            "10_20ms": 11,
            "1_2ms": 1,
            "2000_5000ms": 0,
            "200_500ms": 614,
            "20_50ms": 331,
            "2_5ms": 7,
            "5000_10000ms": 123,
            "500_1000ms": 103,
            "50_100ms": 240,
            "5_10ms": 6,
            "ge30000ms": 776,
            "neg": 829
          },
          "max_ms": 492295,
          "mean_ms": 23924.581510416665,
          "measurable": 3840,
          "min_ms": -698,
          "p50_ms": 189.0,
          "p90_ms": 79280.59999999998,
          "p99_ms": 280903.02,
          "rows": 3840,
          "unmeasurable": 0,
          "won_output_rows": 988
        },
        "o": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 196,
            "1000_2000ms": 0,
            "100_200ms": 400,
            "10_20ms": 254,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 352,
            "20_50ms": 982,
            "2_5ms": 0,
            "5000_10000ms": 25,
            "500_1000ms": 28,
            "50_100ms": 800,
            "5_10ms": 0,
            "ge30000ms": 631,
            "neg": 0
          },
          "max_ms": 270620,
          "mean_ms": 18080.101417666305,
          "measurable": 3668,
          "min_ms": 13,
          "p50_ms": 82.0,
          "p90_ms": 55387.3,
          "p99_ms": 261618.83999999997,
          "rows": 3668,
          "unmeasurable": 0,
          "won_output_rows": 884
        },
        "p": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 365,
            "1000_2000ms": 0,
            "100_200ms": 23,
            "10_20ms": 638,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 248,
            "20_50ms": 999,
            "2_5ms": 6,
            "5000_10000ms": 122,
            "500_1000ms": 3,
            "50_100ms": 288,
            "5_10ms": 300,
            "ge30000ms": 845,
            "neg": 0
          },
          "max_ms": 165261,
          "mean_ms": 16714.42116236643,
          "measurable": 3837,
          "min_ms": 4,
          "p50_ms": 48.0,
          "p90_ms": 64932.40000000001,
          "p99_ms": 133729.95999999996,
          "rows": 3837,
          "unmeasurable": 0,
          "won_output_rows": 3837
        },
        "q": {
          "buckets_ms": {
            "0_1ms": 1,
            "10000_30000ms": 310,
            "1000_2000ms": 0,
            "100_200ms": 514,
            "10_20ms": 178,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 323,
            "20_50ms": 800,
            "2_5ms": 1,
            "5000_10000ms": 101,
            "500_1000ms": 13,
            "50_100ms": 704,
            "5_10ms": 3,
            "ge30000ms": 860,
            "neg": 29
          },
          "max_ms": 316491,
          "mean_ms": 17602.88793328121,
          "measurable": 3837,
          "min_ms": -44,
          "p50_ms": 119.0,
          "p90_ms": 63240.200000000004,
          "p99_ms": 140595.44,
          "rows": 3837,
          "unmeasurable": 0,
          "won_output_rows": 626
        }
      }
    },
    "price_change": {
      "boundary_dropped": 418,
      "class": "FULL",
      "exception_markets": 4959,
      "rows_by_domain": {
        "i": 118280856,
        "o": 122967488,
        "p": 146399180,
        "q": 135569629
      },
      "rows_i": 118280856,
      "rows_joined": 146426066,
      "rows_merged": 146425648,
      "rows_o": 122967488,
      "rows_p": 146399180,
      "rows_q": 135569629,
      "unique_by_domain": {
        "i": 2320,
        "o": 2816,
        "p": 1984,
        "q": 164
      },
      "witness_latency": {
        "i": {
          "buckets_ms": {
            "0_1ms": 80034,
            "10000_30000ms": 1876,
            "1000_2000ms": 213504,
            "100_200ms": 1316244,
            "10_20ms": 14412892,
            "1_2ms": 78178,
            "2000_5000ms": 87474,
            "200_500ms": 1796342,
            "20_50ms": 17722408,
            "2_5ms": 246874,
            "5000_10000ms": 20580,
            "500_1000ms": 709022,
            "50_100ms": 1438122,
            "5_10ms": 440592,
            "ge30000ms": 1200,
            "neg": 79715514
          },
          "max_ms": 118452,
          "mean_ms": -212.1867187366314,
          "measurable": 118280856,
          "min_ms": -711,
          "p50_ms": -238.0,
          "p90_ms": 23.0,
          "p99_ms": 456.0,
          "rows": 118280856,
          "unmeasurable": 0,
          "won_output_rows": 9872
        },
        "o": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 0,
            "1000_2000ms": 70392,
            "100_200ms": 1150468,
            "10_20ms": 108854530,
            "1_2ms": 0,
            "2000_5000ms": 6056,
            "200_500ms": 1152394,
            "20_50ms": 9543640,
            "2_5ms": 0,
            "5000_10000ms": 240,
            "500_1000ms": 312244,
            "50_100ms": 1863402,
            "5_10ms": 14122,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 6776,
          "mean_ms": 21.657305840060747,
          "measurable": 122967488,
          "min_ms": 9,
          "p50_ms": 13.0,
          "p90_ms": 21.0,
          "p99_ms": 243.0,
          "rows": 122967488,
          "unmeasurable": 0,
          "won_output_rows": 8492
        },
        "p": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 0,
            "1000_2000ms": 64300,
            "100_200ms": 1065372,
            "10_20ms": 7261512,
            "1_2ms": 7346,
            "2000_5000ms": 8358,
            "200_500ms": 1163582,
            "20_50ms": 2927940,
            "2_5ms": 87214484,
            "5000_10000ms": 68,
            "500_1000ms": 303820,
            "50_100ms": 1086060,
            "5_10ms": 45296338,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 6794,
          "mean_ms": 11.20351482843005,
          "measurable": 146399180,
          "min_ms": 1,
          "p50_ms": 4.0,
          "p90_ms": 9.0,
          "p99_ms": 208.0,
          "rows": 146399180,
          "unmeasurable": 0,
          "won_output_rows": 146399180
        },
        "q": {
          "buckets_ms": {
            "0_1ms": 24298,
            "10000_30000ms": 0,
            "1000_2000ms": 76522,
            "100_200ms": 1322702,
            "10_20ms": 121417141,
            "1_2ms": 33774,
            "2000_5000ms": 6990,
            "200_500ms": 1406654,
            "20_50ms": 7606640,
            "2_5ms": 132502,
            "5000_10000ms": 158,
            "500_1000ms": 343354,
            "50_100ms": 1760184,
            "5_10ms": 535864,
            "ge30000ms": 0,
            "neg": 902846
          },
          "max_ms": 6842,
          "mean_ms": 20.768604891586744,
          "measurable": 135569629,
          "min_ms": -53,
          "p50_ms": 12.0,
          "p90_ms": 19.0,
          "p99_ms": 250.0,
          "rows": 135569629,
          "unmeasurable": 0,
          "won_output_rows": 8104
        }
      }
    },
    "tick_size_change": {
      "boundary_dropped": 0,
      "class": "FULL",
      "exception_markets": 925,
      "rows_by_domain": {
        "i": 6816,
        "o": 7596,
        "p": 8896,
        "q": 8540
      },
      "rows_i": 6816,
      "rows_joined": 8896,
      "rows_merged": 8896,
      "rows_o": 7596,
      "rows_p": 8896,
      "rows_q": 8540,
      "unique_by_domain": {
        "i": 0,
        "o": 0,
        "p": 0,
        "q": 0
      },
      "witness_latency": {
        "i": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 0,
            "1000_2000ms": 16,
            "100_200ms": 80,
            "10_20ms": 2126,
            "1_2ms": 0,
            "2000_5000ms": 8,
            "200_500ms": 104,
            "20_50ms": 1312,
            "2_5ms": 4,
            "5000_10000ms": 0,
            "500_1000ms": 52,
            "50_100ms": 38,
            "5_10ms": 12,
            "ge30000ms": 0,
            "neg": 3064
          },
          "max_ms": 3044,
          "mean_ms": -112.51232394366197,
          "measurable": 6816,
          "min_ms": -688,
          "p50_ms": 14.0,
          "p90_ms": 23.0,
          "p99_ms": 554.0,
          "rows": 6816,
          "unmeasurable": 0
        },
        "o": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 0,
            "1000_2000ms": 0,
            "100_200ms": 20,
            "10_20ms": 7124,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 56,
            "20_50ms": 363,
            "2_5ms": 0,
            "5000_10000ms": 0,
            "500_1000ms": 4,
            "50_100ms": 29,
            "5_10ms": 0,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 912,
          "mean_ms": 16.729462875197473,
          "measurable": 7596,
          "min_ms": 10,
          "p50_ms": 13.0,
          "p90_ms": 17.0,
          "p99_ms": 102.95000000000346,
          "rows": 7596,
          "unmeasurable": 0
        },
        "p": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 0,
            "1000_2000ms": 4,
            "100_200ms": 96,
            "10_20ms": 137,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 86,
            "20_50ms": 80,
            "2_5ms": 5981,
            "5000_10000ms": 0,
            "500_1000ms": 4,
            "50_100ms": 98,
            "5_10ms": 2410,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 1050,
          "mean_ms": 10.428169964028777,
          "measurable": 8896,
          "min_ms": 2,
          "p50_ms": 4.0,
          "p90_ms": 6.0,
          "p99_ms": 218.0,
          "rows": 8896,
          "unmeasurable": 0,
          "won_output_rows": 8896
        },
        "q": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 0,
            "1000_2000ms": 4,
            "100_200ms": 36,
            "10_20ms": 8055,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 108,
            "20_50ms": 170,
            "2_5ms": 0,
            "5000_10000ms": 0,
            "500_1000ms": 8,
            "50_100ms": 90,
            "5_10ms": 69,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 1579,
          "mean_ms": 18.741803278688526,
          "measurable": 8540,
          "min_ms": 6,
          "p50_ms": 12.0,
          "p90_ms": 15.0,
          "p99_ms": 243.61000000000058,
          "rows": 8540,
          "unmeasurable": 0
        }
      }
    }
  },
  "absent_fields": [
    "connection_events"
  ],
  "archive_root": "merged-live",
  "book_audit": {
    "files": [
      {
        "file": "2026-11-01T20.book_dropped.parquet",
        "rows": 36988,
        "sha256": "7e8abf205aba342e897f95ac39a2e4164ea2acc631e433ae17e7fcd9472da5b4",
        "size": 1286562
      }
    ],
    "parts": 1,
    "public": false,
    "rows": 36988,
    "status": "kept until verify",
    "verified": false,
    "verify_check_id": null
  },
  "book_rows_dropped": 36988,
  "boundary_equal": true,
  "boundary_guard": "cache",
  "canonical_token_map": {
    "object": "v3.1/maps/canonical-tokens-2026-10-29-70673dab.parquet",
    "sha256": "70673dab091ada82b2b084c6679880e658e3e312f248ade8ed8ddef63dffd352"
  },
  "category_gate": {
    "bulk_pin": {
      "created_at": "2026-10-30T09:26:53Z",
      "map_rule": "native-category-ranked-subtag-v1",
      "schema": "category-gate-bulk-pin-v2",
      "sha256": "b931c996f1c9ed32b64eacbc3b441f65ef9a566f7b68b82c83007ad6473b4d2d",
      "tag_band_sha256": null,
      "tag_list_sha256": "1c81c469cb23514c29850913db7f4fa2fa1e21d8350c0381158cb6e908dd02b4"
    },
    "category_map_sha256": "ffec80baba912b4ca291a0a969601cb9d73d77c4ccd727311a1a1888e2b65430",
    "evaluated_at": "2026-11-01T23:04:25Z",
    "evidence": {
      "file": "2026-11-01T20.category_evidence.json",
      "sha256": "b656d98363540d5216ba636a9897061ee23cb0128b6f816b29703ce8c45ecb8d"
    },
    "hour": "2026-11-01/20",
    "low_tag": {
      "band_hours": 0,
      "band_rule": "floor",
      "flagged": false,
      "floor": 0.9,
      "mad": null,
      "median": null,
      "reason": null,
      "tagged_share": 0.999939785464211,
      "threshold": 0.9
    },
    "map_behind_markets": [],
    "map_health": {
      "baseline": {
        "acceptance": "review",
        "accepted_at": "2026-10-29T23:53:12Z",
        "map_sha256": "a0b1c749bb0b496b5b25ad0ba32e7693c414e9131ddfb4061df08068e526176a",
        "markets": 5173589,
        "note": "v9 review (CYCLE-10978): gate-v9-20261029T2130Z map, reviewed by Capture against v8 5ba28b32; made the live4 baseline per chair CYCLE-10997, at joint-set code 446aaa6c",
        "rule_version": "native-category-ranked-subtag-v1",
        "tag_list_sha256": "1c81c469cb23514c29850913db7f4fa2fa1e21d8350c0381158cb6e908dd02b4"
      },
      "changed_markets": 48256,
      "common_markets": 5173589,
      "file": "category_map.json.gz.health.json",
      "gained_markets": 47866,
      "logic_identity_changed": false,
      "map_sha256": "ffec80baba912b4ca291a0a969601cb9d73d77c4ccd727311a1a1888e2b65430",
      "mapping_logic_changed": 0,
      "markets": 5311818,
      "moved_or_lost_markets": 390,
      "query_ok": true,
      "review_acceptance": null,
      "rule_version": "native-category-ranked-subtag-v1",
      "sha256": "14d97562f0939804b67dd5fb019c820ac79147cc1dc822e81ad0725ba492036f",
      "shrink_share": 0.0,
      "source_tags_changed": 48256,
      "tag_list_sha256": "1c81c469cb23514c29850913db7f4fa2fa1e21d8350c0381158cb6e908dd02b4"
    },
    "map_rule": "native-category-ranked-subtag-v1",
    "mode": "bulk",
    "not_reached_markets": [],
    "numbers": {
      "by_listing_age": {
        "1_7d": {
          "fetched_tagged": 31261,
          "fetched_untagged": 0,
          "not_fetched": 0
        },
        "gt_7d": {
          "fetched_tagged": 67572,
          "fetched_untagged": 7,
          "not_fetched": 0
        },
        "lt_24h": {
          "fetched_tagged": 17411,
          "fetched_untagged": 0,
          "not_fetched": 0
        },
        "unknown_age": {
          "fetched_tagged": 0,
          "fetched_untagged": 0,
          "not_fetched": 0
        }
      },
      "classes": {
        "fetched_tagged": 116244,
        "fetched_untagged": 7,
        "not_fetched": 0
      },
      "empty_traded_cohort": false,
      "map_behind": {
        "disagrees": 0,
        "missing": 0
      },
      "map_behind_prior_held_passes": 0,
      "map_health": {
        "baseline": {
          "acceptance": "review",
          "accepted_at": "2026-10-29T23:53:12Z",
          "map_sha256": "a0b1c749bb0b496b5b25ad0ba32e7693c414e9131ddfb4061df08068e526176a",
          "markets": 5173589,
          "note": "v9 review (CYCLE-10978): gate-v9-20261029T2130Z map, reviewed by Capture against v8 5ba28b32; made the live4 baseline per chair CYCLE-10997, at joint-set code 446aaa6c",
          "rule_version": "native-category-ranked-subtag-v1",
          "tag_list_sha256": "1c81c469cb23514c29850913db7f4fa2fa1e21d8350c0381158cb6e908dd02b4"
        },
        "changed_markets": 48256,
        "common_markets": 5173589,
        "file": "category_map.json.gz.health.json",
        "gained_markets": 47866,
        "logic_identity_changed": false,
        "map_sha256": "ffec80baba912b4ca291a0a969601cb9d73d77c4ccd727311a1a1888e2b65430",
        "mapping_logic_changed": 0,
        "markets": 5311818,
        "moved_or_lost_markets": 390,
        "query_ok": true,
        "review_acceptance": null,
        "rule_version": "native-category-ranked-subtag-v1",
        "sha256": "14d97562f0939804b67dd5fb019c820ac79147cc1dc822e81ad0725ba492036f",
        "shrink_share": 0.0,
        "source_tags_changed": 48256,
        "tag_list_sha256": "1c81c469cb23514c29850913db7f4fa2fa1e21d8350c0381158cb6e908dd02b4"
      },
      "missing_evidence": [],
      "not_fetched_by_cause": {
        "fetch_failed": 0,
        "not_reached": 0
      },
      "row_share": {
        "fetched_tagged": 0.999995,
        "fetched_untagged": 5e-06,
        "not_fetched": 0.0,
        "without_market": 0.0
      },
      "rows": {
        "fetched_tagged": 169030030,
        "fetched_untagged": 838,
        "not_fetched": 0,
        "without_market": 0
      },
      "tag_band": {
        "file": null,
        "hours": [],
        "ignored": 0,
        "problem": "no band given: the fixed floor alone",
        "sha256": null
      },
      "traded_markets": 116251,
      "young": {
        "not_fetched": 0,
        "traded": 17411
      }
    },
    "reasons": [],
    "reprocess": [],
    "review_required": false,
    "rule": "category-gate-v5",
    "status": "PASS",
    "tag_list_sha256": "1c81c469cb23514c29850913db7f4fa2fa1e21d8350c0381158cb6e908dd02b4",
    "thresholds": {
      "map_behind_max_held_passes": 4,
      "map_shrink_max": 0.01,
      "not_fetched_share_max": 0.005,
      "not_fetched_share_young_max": 0.02,
      "source_tags_changed_review_share": 0.01,
      "tag_band_k": 3,
      "tag_band_lookback_hours": 168,
      "tag_band_mad_scale": 1.4826,
      "tag_band_min_hours": 72,
      "tag_band_sigma_floor": 0.005,
      "tag_flag_min_traded": 20,
      "tag_floor": 0.9,
      "young_listing_seconds": 86400
    },
    "unknown_markets": [],
    "untagged_overrides": {}
  },
  "category_map_sha256": "ffec80baba912b4ca291a0a969601cb9d73d77c4ccd727311a1a1888e2b65430",
  "companions": {
    "chain_match": {
      "coverage": null,
      "schema_version": null,
      "status": "pending"
    },
    "order_intent": {
      "coverage": null,
      "schema_version": null,
      "status": "pending"
    }
  },
  "derived_from": {
    "source_file": "2026-11-01T20.parquet",
    "source_manifest": {
      "ab_accounting": {
        "best_bid_ask": {
          "boundary_dropped": 63,
          "class": "FULL",
          "exception_markets": 7462,
          "rows_by_domain": {
            "i": 16514155,
            "o": 17209868,
            "p": 20535204,
            "q": 19019464
          },
          "rows_i": 16514155,
          "rows_joined": 20535875,
          "rows_merged": 20535812,
          "rows_o": 17209868,
          "rows_p": 20535204,
          "rows_q": 19019464,
          "unique_by_domain": {
            "i": 54,
            "o": 42,
            "p": 270,
            "q": 62
          },
          "witness_latency": {
            "i": {
              "buckets_ms": {
                "0_1ms": 10579,
                "10000_30000ms": 388,
                "1000_2000ms": 26986,
                "100_200ms": 175029,
                "10_20ms": 2308611,
                "1_2ms": 10535,
                "2000_5000ms": 10956,
                "200_500ms": 247701,
                "20_50ms": 2311202,
                "2_5ms": 31698,
                "5000_10000ms": 2554,
                "500_1000ms": 92472,
                "50_100ms": 180809,
                "5_10ms": 56896,
                "ge30000ms": 358,
                "neg": 11047381
              },
              "max_ms": 118450,
              "mean_ms": -211.47364627496836,
              "measurable": 16514155,
              "min_ms": -711,
              "p50_ms": -237.0,
              "p90_ms": 22.0,
              "p99_ms": 435.0,
              "rows": 16514155,
              "unmeasurable": 0,
              "won_output_rows": 105
            },
            "o": {
              "buckets_ms": {
                "0_1ms": 0,
                "10000_30000ms": 0,
                "1000_2000ms": 9480,
                "100_200ms": 147937,
                "10_20ms": 15500453,
                "1_2ms": 0,
                "2000_5000ms": 1059,
                "200_500ms": 152683,
                "20_50ms": 1116607,
                "2_5ms": 0,
                "5000_10000ms": 26,
                "500_1000ms": 41568,
                "50_100ms": 236194,
                "5_10ms": 3861,
                "ge30000ms": 0,
                "neg": 0
              },
              "max_ms": 6582,
              "mean_ms": 20.8938388719774,
              "measurable": 17209868,
              "min_ms": 9,
              "p50_ms": 13.0,
              "p90_ms": 19.0,
              "p99_ms": 235.0,
              "rows": 17209868,
              "unmeasurable": 0,
              "won_output_rows": 187
            },
            "p": {
              "buckets_ms": {
                "0_1ms": 0,
                "10000_30000ms": 0,
                "1000_2000ms": 8271,
                "100_200ms": 140756,
                "10_20ms": 774391,
                "1_2ms": 2802,
                "2000_5000ms": 1014,
                "200_500ms": 154536,
                "20_50ms": 315275,
                "2_5ms": 13508836,
                "5000_10000ms": 16,
                "500_1000ms": 40701,
                "50_100ms": 135643,
                "5_10ms": 5452963,
                "ge30000ms": 0,
                "neg": 0
              },
              "max_ms": 6649,
              "mean_ms": 10.44141806431531,
              "measurable": 20535204,
              "min_ms": 1,
              "p50_ms": 4.0,
              "p90_ms": 8.0,
              "p99_ms": 199.0,
              "rows": 20535204,
              "unmeasurable": 0,
              "won_output_rows": 20535204
            },
            "q": {
              "buckets_ms": {
                "0_1ms": 3497,
                "10000_30000ms": 0,
                "1000_2000ms": 9166,
                "100_200ms": 171075,
                "10_20ms": 17324443,
                "1_2ms": 5119,
                "2000_5000ms": 1170,
                "200_500ms": 186144,
                "20_50ms": 829962,
                "2_5ms": 17062,
                "5000_10000ms": 40,
                "500_1000ms": 45876,
                "50_100ms": 221211,
                "5_10ms": 81415,
                "ge30000ms": 0,
                "neg": 123284
              },
              "max_ms": 6790,
              "mean_ms": 19.888541653960385,
              "measurable": 19019464,
              "min_ms": -52,
              "p50_ms": 12.0,
              "p90_ms": 17.0,
              "p99_ms": 243.0,
              "rows": 19019464,
              "unmeasurable": 0,
              "won_output_rows": 316
            }
          }
        },
        "book": {
          "boundary_dropped": 4628,
          "class": "FULL",
          "exception_markets": 210679,
          "rows_by_domain": {
            "i": 1285444,
            "o": 1409008,
            "p": 130547,
            "q": 551644
          },
          "rows_i": 1285444,
          "rows_joined": 1988510,
          "rows_merged": 1983882,
          "rows_o": 1409008,
          "rows_p": 130547,
          "rows_q": 551644,
          "unique_by_domain": {
            "i": 392950,
            "o": 541137,
            "p": 700,
            "q": 124558
          },
          "witness_latency": {
            "i": {
              "buckets_ms": {
                "0_1ms": 101,
                "10000_30000ms": 68930,
                "1000_2000ms": 12338,
                "100_200ms": 3419,
                "10_20ms": 6364,
                "1_2ms": 82,
                "2000_5000ms": 27571,
                "200_500ms": 7185,
                "20_50ms": 20784,
                "2_5ms": 190,
                "5000_10000ms": 29827,
                "500_1000ms": 8014,
                "50_100ms": 2301,
                "5_10ms": 407,
                "ge30000ms": 1021216,
                "neg": 76715
              },
              "max_ms": 13472080932,
              "mean_ms": 445778182.68092895,
              "measurable": 1285444,
              "min_ms": -707,
              "p50_ms": 1099656.0,
              "p90_ms": 448429749.0,
              "p99_ms": 6158474713.0,
              "rows": 1285444,
              "unmeasurable": 0,
              "won_output_rows": 999954
            },
            "o": {
              "buckets_ms": {
                "0_1ms": 0,
                "10000_30000ms": 79838,
                "1000_2000ms": 14368,
                "100_200ms": 4748,
                "10_20ms": 82780,
                "1_2ms": 0,
                "2000_5000ms": 30366,
                "200_500ms": 8963,
                "20_50ms": 14632,
                "2_5ms": 0,
                "5000_10000ms": 32048,
                "500_1000ms": 9109,
                "50_100ms": 4639,
                "5_10ms": 0,
                "ge30000ms": 1127517,
                "neg": 0
              },
              "max_ms": 13473297019,
              "mean_ms": 448564331.9111687,
              "measurable": 1409008,
              "min_ms": 10,
              "p50_ms": 1210511.0,
              "p90_ms": 525389474.5,
              "p99_ms": 6159679749.0,
              "rows": 1409008,
              "unmeasurable": 0,
              "won_output_rows": 716072
            },
            "p": {
              "buckets_ms": {
                "0_1ms": 0,
                "10000_30000ms": 212,
                "1000_2000ms": 1441,
                "100_200ms": 1093,
                "10_20ms": 8924,
                "1_2ms": 0,
                "2000_5000ms": 4280,
                "200_500ms": 1376,
                "20_50ms": 3868,
                "2_5ms": 46704,
                "5000_10000ms": 1048,
                "500_1000ms": 673,
                "50_100ms": 1116,
                "5_10ms": 57402,
                "ge30000ms": 2410,
                "neg": 0
              },
              "max_ms": 11856048776,
              "mean_ms": 7267374.943614177,
              "measurable": 130547,
              "min_ms": 2,
              "p50_ms": 5.0,
              "p90_ms": 70.0,
              "p99_ms": 2791818.54,
              "rows": 130547,
              "unmeasurable": 0,
              "won_output_rows": 130429
            },
            "q": {
              "buckets_ms": {
                "0_1ms": 25,
                "10000_30000ms": 26442,
                "1000_2000ms": 5700,
                "100_200ms": 2651,
                "10_20ms": 93797,
                "1_2ms": 23,
                "2000_5000ms": 13637,
                "200_500ms": 4030,
                "20_50ms": 12730,
                "2_5ms": 72,
                "5000_10000ms": 11667,
                "500_1000ms": 3429,
                "50_100ms": 2877,
                "5_10ms": 294,
                "ge30000ms": 373683,
                "neg": 587
              },
              "max_ms": 13472375769,
              "mean_ms": 379942674.7999978,
              "measurable": 551644,
              "min_ms": -43,
              "p50_ms": 464550.0,
              "p90_ms": 313820159.0,
              "p99_ms": 6158763456.0,
              "rows": 551644,
              "unmeasurable": 0,
              "won_output_rows": 137427
            }
          }
        },
        "last_trade_price": {
          "boundary_dropped": 1,
          "class": "FULL",
          "exception_markets": 1057,
          "rows_by_domain": {
            "i": 49314,
            "o": 50634,
            "p": 60051,
            "q": 55827
          },
          "rows_i": 49314,
          "rows_joined": 60142,
          "rows_merged": 60141,
          "rows_o": 50634,
          "rows_p": 60051,
          "rows_q": 55827,
          "unique_by_domain": {
            "i": 0,
            "o": 0,
            "p": 3,
            "q": 0
          },
          "witness_latency": {
            "i": {
              "buckets_ms": {
                "0_1ms": 36,
                "10000_30000ms": 0,
                "1000_2000ms": 100,
                "100_200ms": 612,
                "10_20ms": 3841,
                "1_2ms": 31,
                "2000_5000ms": 42,
                "200_500ms": 744,
                "20_50ms": 9625,
                "2_5ms": 88,
                "5000_10000ms": 8,
                "500_1000ms": 349,
                "50_100ms": 601,
                "5_10ms": 175,
                "ge30000ms": 0,
                "neg": 33062
              },
              "max_ms": 9661,
              "mean_ms": -214.37429533195441,
              "measurable": 49314,
              "min_ms": -707,
              "p50_ms": -243.0,
              "p90_ms": 23.0,
              "p99_ms": 503.0,
              "rows": 49314,
              "unmeasurable": 0,
              "won_output_rows": 13
            },
            "o": {
              "buckets_ms": {
                "0_1ms": 0,
                "10000_30000ms": 0,
                "1000_2000ms": 84,
                "100_200ms": 509,
                "10_20ms": 44610,
                "1_2ms": 0,
                "2000_5000ms": 1,
                "200_500ms": 488,
                "20_50ms": 3950,
                "2_5ms": 0,
                "5000_10000ms": 0,
                "500_1000ms": 170,
                "50_100ms": 821,
                "5_10ms": 1,
                "ge30000ms": 0,
                "neg": 0
              },
              "max_ms": 2828,
              "mean_ms": 24.26300509539045,
              "measurable": 50634,
              "min_ms": 9,
              "p50_ms": 14.0,
              "p90_ms": 21.0,
              "p99_ms": 288.66999999999825,
              "rows": 50634,
              "unmeasurable": 0,
              "won_output_rows": 18
            },
            "p": {
              "buckets_ms": {
                "0_1ms": 0,
                "10000_30000ms": 0,
                "1000_2000ms": 84,
                "100_200ms": 500,
                "10_20ms": 3382,
                "1_2ms": 0,
                "2000_5000ms": 7,
                "200_500ms": 518,
                "20_50ms": 991,
                "2_5ms": 27688,
                "5000_10000ms": 0,
                "500_1000ms": 160,
                "50_100ms": 461,
                "5_10ms": 26260,
                "ge30000ms": 0,
                "neg": 0
              },
              "max_ms": 3304,
              "mean_ms": 13.734991923531664,
              "measurable": 60051,
              "min_ms": 2,
              "p50_ms": 5.0,
              "p90_ms": 10.0,
              "p99_ms": 237.0,
              "rows": 60051,
              "unmeasurable": 0,
              "won_output_rows": 60051
            },
            "q": {
              "buckets_ms": {
                "0_1ms": 8,
                "10000_30000ms": 0,
                "1000_2000ms": 77,
                "100_200ms": 593,
                "10_20ms": 49766,
                "1_2ms": 10,
                "2000_5000ms": 10,
                "200_500ms": 612,
                "20_50ms": 3206,
                "2_5ms": 39,
                "5000_10000ms": 0,
                "500_1000ms": 185,
                "50_100ms": 823,
                "5_10ms": 187,
                "ge30000ms": 0,
                "neg": 311
              },
              "max_ms": 2815,
              "mean_ms": 23.40772386121411,
              "measurable": 55827,
              "min_ms": -42,
              "p50_ms": 13.0,
              "p90_ms": 19.0,
              "p99_ms": 277.0,
              "rows": 55827,
              "unmeasurable": 0,
              "won_output_rows": 59
            }
          }
        },
        "market_resolved": {
          "boundary_dropped": 203,
          "class": "FULL",
          "exception_markets": 4412,
          "rows_by_domain": {
            "i": 8016,
            "o": 3764,
            "p": 4062,
            "q": 4110
          },
          "rows_i": 8016,
          "rows_joined": 10357,
          "rows_merged": 10154,
          "rows_o": 3764,
          "rows_p": 4062,
          "rows_q": 4110,
          "unique_by_domain": {
            "i": 4488,
            "o": 562,
            "p": 257,
            "q": 336
          },
          "witness_latency": {
            "i": {
              "buckets_ms": {
                "0_1ms": 4,
                "10000_30000ms": 4,
                "1000_2000ms": 11,
                "100_200ms": 72,
                "10_20ms": 602,
                "1_2ms": 1,
                "2000_5000ms": 6,
                "200_500ms": 81,
                "20_50ms": 496,
                "2_5ms": 2,
                "5000_10000ms": 0,
                "500_1000ms": 38,
                "50_100ms": 99,
                "5_10ms": 4,
                "ge30000ms": 5016,
                "neg": 1580
              },
              "max_ms": 2415978,
              "mean_ms": 647185.0931886227,
              "measurable": 8016,
              "min_ms": -703,
              "p50_ms": 345020.0,
              "p90_ms": 2017909.0,
              "p99_ms": 2294427.000000001,
              "rows": 8016,
              "unmeasurable": 0,
              "won_output_rows": 4576
            },
            "o": {
              "buckets_ms": {
                "0_1ms": 0,
                "10000_30000ms": 161,
                "1000_2000ms": 7,
                "100_200ms": 51,
                "10_20ms": 2570,
                "1_2ms": 0,
                "2000_5000ms": 0,
                "200_500ms": 71,
                "20_50ms": 302,
                "2_5ms": 0,
                "5000_10000ms": 12,
                "500_1000ms": 17,
                "50_100ms": 57,
                "5_10ms": 1,
                "ge30000ms": 515,
                "neg": 0
              },
              "max_ms": 329904,
              "mean_ms": 28697.771253985124,
              "measurable": 3764,
              "min_ms": 9,
              "p50_ms": 13.0,
              "p90_ms": 142414.6,
              "p99_ms": 316823.11,
              "rows": 3764,
              "unmeasurable": 0,
              "won_output_rows": 702
            },
            "p": {
              "buckets_ms": {
                "0_1ms": 0,
                "10000_30000ms": 154,
                "1000_2000ms": 2,
                "100_200ms": 44,
                "10_20ms": 60,
                "1_2ms": 1,
                "2000_5000ms": 1,
                "200_500ms": 83,
                "20_50ms": 36,
                "2_5ms": 2865,
                "5000_10000ms": 33,
                "500_1000ms": 15,
                "50_100ms": 23,
                "5_10ms": 660,
                "ge30000ms": 85,
                "neg": 0
              },
              "max_ms": 56246,
              "mean_ms": 1560.7683407188576,
              "measurable": 4062,
              "min_ms": 1,
              "p50_ms": 4.0,
              "p90_ms": 131.0,
              "p99_ms": 31639.889999999996,
              "rows": 4062,
              "unmeasurable": 0,
              "won_output_rows": 4062
            },
            "q": {
              "buckets_ms": {
                "0_1ms": 4,
                "10000_30000ms": 135,
                "1000_2000ms": 2,
                "100_200ms": 48,
                "10_20ms": 2717,
                "1_2ms": 1,
                "2000_5000ms": 0,
                "200_500ms": 66,
                "20_50ms": 418,
                "2_5ms": 0,
                "5000_10000ms": 0,
                "500_1000ms": 13,
                "50_100ms": 83,
                "5_10ms": 9,
                "ge30000ms": 591,
                "neg": 23
              },
              "max_ms": 434414,
              "mean_ms": 23318.48880778589,
              "measurable": 4110,
              "min_ms": -43,
              "p50_ms": 13.0,
              "p90_ms": 39843.1,
              "p99_ms": 409285.64,
              "rows": 4110,
              "unmeasurable": 0,
              "won_output_rows": 814
            }
          }
        },
        "new_market": {
          "boundary_dropped": 0,
          "class": "FULL",
          "exception_markets": 169,
          "rows_by_domain": {
            "i": 3840,
            "o": 3668,
            "p": 3837,
            "q": 3837
          },
          "rows_i": 3840,
          "rows_joined": 6335,
          "rows_merged": 6335,
          "rows_o": 3668,
          "rows_p": 3837,
          "rows_q": 3837,
          "unique_by_domain": {
            "i": 573,
            "o": 664,
            "p": 383,
            "q": 398
          },
          "witness_latency": {
            "i": {
              "buckets_ms": {
                "0_1ms": 3,
                "10000_30000ms": 250,
                "1000_2000ms": 0,
                "100_200ms": 546,
                "10_20ms": 11,
                "1_2ms": 1,
                "2000_5000ms": 0,
                "200_500ms": 614,
                "20_50ms": 331,
                "2_5ms": 7,
                "5000_10000ms": 123,
                "500_1000ms": 103,
                "50_100ms": 240,
                "5_10ms": 6,
                "ge30000ms": 776,
                "neg": 829
              },
              "max_ms": 492295,
              "mean_ms": 23924.581510416665,
              "measurable": 3840,
              "min_ms": -698,
              "p50_ms": 189.0,
              "p90_ms": 79280.59999999998,
              "p99_ms": 280903.02,
              "rows": 3840,
              "unmeasurable": 0,
              "won_output_rows": 988
            },
            "o": {
              "buckets_ms": {
                "0_1ms": 0,
                "10000_30000ms": 196,
                "1000_2000ms": 0,
                "100_200ms": 400,
                "10_20ms": 254,
                "1_2ms": 0,
                "2000_5000ms": 0,
                "200_500ms": 352,
                "20_50ms": 982,
                "2_5ms": 0,
                "5000_10000ms": 25,
                "500_1000ms": 28,
                "50_100ms": 800,
                "5_10ms": 0,
                "ge30000ms": 631,
                "neg": 0
              },
              "max_ms": 270620,
              "mean_ms": 18080.101417666305,
              "measurable": 3668,
              "min_ms": 13,
              "p50_ms": 82.0,
              "p90_ms": 55387.3,
              "p99_ms": 261618.83999999997,
              "rows": 3668,
              "unmeasurable": 0,
              "won_output_rows": 884
            },
            "p": {
              "buckets_ms": {
                "0_1ms": 0,
                "10000_30000ms": 365,
                "1000_2000ms": 0,
                "100_200ms": 23,
                "10_20ms": 638,
                "1_2ms": 0,
                "2000_5000ms": 0,
                "200_500ms": 248,
                "20_50ms": 999,
                "2_5ms": 6,
                "5000_10000ms": 122,
                "500_1000ms": 3,
                "50_100ms": 288,
                "5_10ms": 300,
                "ge30000ms": 845,
                "neg": 0
              },
              "max_ms": 165261,
              "mean_ms": 16714.42116236643,
              "measurable": 3837,
              "min_ms": 4,
              "p50_ms": 48.0,
              "p90_ms": 64932.40000000001,
              "p99_ms": 133729.95999999996,
              "rows": 3837,
              "unmeasurable": 0,
              "won_output_rows": 3837
            },
            "q": {
              "buckets_ms": {
                "0_1ms": 1,
                "10000_30000ms": 310,
                "1000_2000ms": 0,
                "100_200ms": 514,
                "10_20ms": 178,
                "1_2ms": 0,
                "2000_5000ms": 0,
                "200_500ms": 323,
                "20_50ms": 800,
                "2_5ms": 1,
                "5000_10000ms": 101,
                "500_1000ms": 13,
                "50_100ms": 704,
                "5_10ms": 3,
                "ge30000ms": 860,
                "neg": 29
              },
              "max_ms": 316491,
              "mean_ms": 17602.88793328121,
              "measurable": 3837,
              "min_ms": -44,
              "p50_ms": 119.0,
              "p90_ms": 63240.200000000004,
              "p99_ms": 140595.44,
              "rows": 3837,
              "unmeasurable": 0,
              "won_output_rows": 626
            }
          }
        },
        "price_change": {
          "boundary_dropped": 418,
          "class": "FULL",
          "exception_markets": 4959,
          "rows_by_domain": {
            "i": 118280856,
            "o": 122967488,
            "p": 146399180,
            "q": 135569629
          },
          "rows_i": 118280856,
          "rows_joined": 146426066,
          "rows_merged": 146425648,
          "rows_o": 122967488,
          "rows_p": 146399180,
          "rows_q": 135569629,
          "unique_by_domain": {
            "i": 2320,
            "o": 2816,
            "p": 1984,
            "q": 164
          },
          "witness_latency": {
            "i": {
              "buckets_ms": {
                "0_1ms": 80034,
                "10000_30000ms": 1876,
                "1000_2000ms": 213504,
                "100_200ms": 1316244,
                "10_20ms": 14412892,
                "1_2ms": 78178,
                "2000_5000ms": 87474,
                "200_500ms": 1796342,
                "20_50ms": 17722408,
                "2_5ms": 246874,
                "5000_10000ms": 20580,
                "500_1000ms": 709022,
                "50_100ms": 1438122,
                "5_10ms": 440592,
                "ge30000ms": 1200,
                "neg": 79715514
              },
              "max_ms": 118452,
              "mean_ms": -212.1867187366314,
              "measurable": 118280856,
              "min_ms": -711,
              "p50_ms": -238.0,
              "p90_ms": 23.0,
              "p99_ms": 456.0,
              "rows": 118280856,
              "unmeasurable": 0,
              "won_output_rows": 9872
            },
            "o": {
              "buckets_ms": {
                "0_1ms": 0,
                "10000_30000ms": 0,
                "1000_2000ms": 70392,
                "100_200ms": 1150468,
                "10_20ms": 108854530,
                "1_2ms": 0,
                "2000_5000ms": 6056,
                "200_500ms": 1152394,
                "20_50ms": 9543640,
                "2_5ms": 0,
                "5000_10000ms": 240,
                "500_1000ms": 312244,
                "50_100ms": 1863402,
                "5_10ms": 14122,
                "ge30000ms": 0,
                "neg": 0
              },
              "max_ms": 6776,
              "mean_ms": 21.657305840060747,
              "measurable": 122967488,
              "min_ms": 9,
              "p50_ms": 13.0,
              "p90_ms": 21.0,
              "p99_ms": 243.0,
              "rows": 122967488,
              "unmeasurable": 0,
              "won_output_rows": 8492
            },
            "p": {
              "buckets_ms": {
                "0_1ms": 0,
                "10000_30000ms": 0,
                "1000_2000ms": 64300,
                "100_200ms": 1065372,
                "10_20ms": 7261512,
                "1_2ms": 7346,
                "2000_5000ms": 8358,
                "200_500ms": 1163582,
                "20_50ms": 2927940,
                "2_5ms": 87214484,
                "5000_10000ms": 68,
                "500_1000ms": 303820,
                "50_100ms": 1086060,
                "5_10ms": 45296338,
                "ge30000ms": 0,
                "neg": 0
              },
              "max_ms": 6794,
              "mean_ms": 11.20351482843005,
              "measurable": 146399180,
              "min_ms": 1,
              "p50_ms": 4.0,
              "p90_ms": 9.0,
              "p99_ms": 208.0,
              "rows": 146399180,
              "unmeasurable": 0,
              "won_output_rows": 146399180
            },
            "q": {
              "buckets_ms": {
                "0_1ms": 24298,
                "10000_30000ms": 0,
                "1000_2000ms": 76522,
                "100_200ms": 1322702,
                "10_20ms": 121417141,
                "1_2ms": 33774,
                "2000_5000ms": 6990,
                "200_500ms": 1406654,
                "20_50ms": 7606640,
                "2_5ms": 132502,
                "5000_10000ms": 158,
                "500_1000ms": 343354,
                "50_100ms": 1760184,
                "5_10ms": 535864,
                "ge30000ms": 0,
                "neg": 902846
              },
              "max_ms": 6842,
              "mean_ms": 20.768604891586744,
              "measurable": 135569629,
              "min_ms": -53,
              "p50_ms": 12.0,
              "p90_ms": 19.0,
              "p99_ms": 250.0,
              "rows": 135569629,
              "unmeasurable": 0,
              "won_output_rows": 8104
            }
          }
        },
        "tick_size_change": {
          "boundary_dropped": 0,
          "class": "FULL",
          "exception_markets": 925,
          "rows_by_domain": {
            "i": 6816,
            "o": 7596,
            "p": 8896,
            "q": 8540
          },
          "rows_i": 6816,
          "rows_joined": 8896,
          "rows_merged": 8896,
          "rows_o": 7596,
          "rows_p": 8896,
          "rows_q": 8540,
          "unique_by_domain": {
            "i": 0,
            "o": 0,
            "p": 0,
            "q": 0
          },
          "witness_latency": {
            "i": {
              "buckets_ms": {
                "0_1ms": 0,
                "10000_30000ms": 0,
                "1000_2000ms": 16,
                "100_200ms": 80,
                "10_20ms": 2126,
                "1_2ms": 0,
                "2000_5000ms": 8,
                "200_500ms": 104,
                "20_50ms": 1312,
                "2_5ms": 4,
                "5000_10000ms": 0,
                "500_1000ms": 52,
                "50_100ms": 38,
                "5_10ms": 12,
                "ge30000ms": 0,
                "neg": 3064
              },
              "max_ms": 3044,
              "mean_ms": -112.51232394366197,
              "measurable": 6816,
              "min_ms": -688,
              "p50_ms": 14.0,
              "p90_ms": 23.0,
              "p99_ms": 554.0,
              "rows": 6816,
              "unmeasurable": 0
            },
            "o": {
              "buckets_ms": {
                "0_1ms": 0,
                "10000_30000ms": 0,
                "1000_2000ms": 0,
                "100_200ms": 20,
                "10_20ms": 7124,
                "1_2ms": 0,
                "2000_5000ms": 0,
                "200_500ms": 56,
                "20_50ms": 363,
                "2_5ms": 0,
                "5000_10000ms": 0,
                "500_1000ms": 4,
                "50_100ms": 29,
                "5_10ms": 0,
                "ge30000ms": 0,
                "neg": 0
              },
              "max_ms": 912,
              "mean_ms": 16.729462875197473,
              "measurable": 7596,
              "min_ms": 10,
              "p50_ms": 13.0,
              "p90_ms": 17.0,
              "p99_ms": 102.95000000000346,
              "rows": 7596,
              "unmeasurable": 0
            },
            "p": {
              "buckets_ms": {
                "0_1ms": 0,
                "10000_30000ms": 0,
                "1000_2000ms": 4,
                "100_200ms": 96,
                "10_20ms": 137,
                "1_2ms": 0,
                "2000_5000ms": 0,
                "200_500ms": 86,
                "20_50ms": 80,
                "2_5ms": 5981,
                "5000_10000ms": 0,
                "500_1000ms": 4,
                "50_100ms": 98,
                "5_10ms": 2410,
                "ge30000ms": 0,
                "neg": 0
              },
              "max_ms": 1050,
              "mean_ms": 10.428169964028777,
              "measurable": 8896,
              "min_ms": 2,
              "p50_ms": 4.0,
              "p90_ms": 6.0,
              "p99_ms": 218.0,
              "rows": 8896,
              "unmeasurable": 0,
              "won_output_rows": 8896
            },
            "q": {
              "buckets_ms": {
                "0_1ms": 0,
                "10000_30000ms": 0,
                "1000_2000ms": 4,
                "100_200ms": 36,
                "10_20ms": 8055,
                "1_2ms": 0,
                "2000_5000ms": 0,
                "200_500ms": 108,
                "20_50ms": 170,
                "2_5ms": 0,
                "5000_10000ms": 0,
                "500_1000ms": 8,
                "50_100ms": 90,
                "5_10ms": 69,
                "ge30000ms": 0,
                "neg": 0
              },
              "max_ms": 1579,
              "mean_ms": 18.741803278688526,
              "measurable": 8540,
              "min_ms": 6,
              "p50_ms": 12.0,
              "p90_ms": 15.0,
              "p99_ms": 243.61000000000058,
              "rows": 8540,
              "unmeasurable": 0
            }
          }
        }
      },
      "archive_root": "merged-live",
      "boundary_guard": "cache",
      "bytes": 1853406266,
      "file": "2026-11-01T20.parquet",
      "generated_by": "tools/orderbook_ab/merge_ab.py",
      "hour": "2026-11-01/20",
      "hour_utc": "2026-11-01T20:00:00+00:00",
      "layout": "union-event-sorted-v1",
      "max_sequence": 50384020841442008,
      "merge_set_reason": "fallback_all",
      "merge_set_size": 3,
      "merger_git_sha": "fcbb28046152741ae3754e951659977da4c8b36e",
      "min_sequence": 562983245949972,
      "primary_reason": "daily",
      "primary_rule_version": "primary-witness-1",
      "primary_witness": "p",
      "products": {
        "best_bid_ask": {
          "byte_range": [
            4,
            224779425
          ],
          "columns": [
            "timestamp_received",
            "sequence",
            "timestamp",
            "market",
            "asset_id",
            "best_bid",
            "best_ask",
            "spread",
            "witness_set",
            "arrival_skew",
            "source_witness"
          ],
          "max_sequence": 50384020840230390,
          "min_sequence": 562983245949978,
          "order_by": [
            "market",
            "asset_id",
            "timestamp",
            "sequence"
          ],
          "row_count": 20535812,
          "row_groups": [
            0,
            78
          ],
          "sha256": "b0595861359b8b133fdd2844da6ce6a90cb4efc70a734c072420b563bad5eeec"
        },
        "book": {
          "byte_range": [
            224779425,
            329689091
          ],
          "columns": [
            "timestamp_received",
            "sequence",
            "timestamp",
            "market",
            "asset_id",
            "bids",
            "asks",
            "witness_set",
            "arrival_skew",
            "source_witness"
          ],
          "max_sequence": 50384020840517621,
          "min_sequence": 562983245958217,
          "order_by": [
            "market",
            "asset_id",
            "timestamp",
            "sequence"
          ],
          "row_count": 1983882,
          "row_groups": [
            79,
            86
          ],
          "sha256": "72c739643f1418cd88e5e08d029a77e14424b7f9e04a06655c3fb15e0114b97e"
        },
        "last_trade_price": {
          "byte_range": [
            329689091,
            333211961
          ],
          "columns": [
            "timestamp_received",
            "sequence",
            "timestamp",
            "market",
            "asset_id",
            "price",
            "size",
            "side",
            "fee_rate_bps",
            "transaction_hash",
            "witness_set",
            "arrival_skew",
            "source_witness"
          ],
          "max_sequence": 50102545865269575,
          "min_sequence": 562983245951181,
          "order_by": [
            "market",
            "asset_id",
            "timestamp",
            "sequence"
          ],
          "row_count": 60141,
          "row_groups": [
            87,
            87
          ],
          "sha256": "f0cc155a158c3a1ae60f009898bb6dd994e91f3417e8c0e8a76c8ea4504d2b47"
        },
        "market_resolved": {
          "byte_range": [
            333211961,
            334490564
          ],
          "columns": [
            "timestamp_received",
            "sequence",
            "timestamp",
            "market",
            "id",
            "assets_ids",
            "winning_asset_id",
            "winning_outcome",
            "witness_set",
            "arrival_skew",
            "source_witness"
          ],
          "max_sequence": 50384020837097286,
          "min_sequence": 562983245952970,
          "order_by": [
            "market",
            "id",
            "timestamp",
            "sequence"
          ],
          "row_count": 10154,
          "row_groups": [
            88,
            88
          ],
          "sha256": "467a10db4b2b399b8b305186277b719843ccb957dc6270c7faaddfdbdd0c1707"
        },
        "new_market": {
          "byte_range": [
            334490564,
            335089836
          ],
          "columns": [
            "timestamp_received",
            "sequence",
            "timestamp",
            "market",
            "id",
            "assets_ids",
            "outcomes",
            "question",
            "slug",
            "witness_set",
            "arrival_skew",
            "source_witness"
          ],
          "max_sequence": 50384020840124645,
          "min_sequence": 562983246593560,
          "order_by": [
            "market",
            "id",
            "timestamp",
            "sequence"
          ],
          "row_count": 6335,
          "row_groups": [
            89,
            89
          ],
          "sha256": "0134b7d2466dbad61a1c0830d464b1d1628d54ead6165322df34b80ecfcbc81f"
        },
        "price_change": {
          "byte_range": [
            335089836,
            1851166678
          ],
          "columns": [
            "timestamp_received",
            "sequence",
            "timestamp",
            "market",
            "asset_id",
            "price",
            "size",
            "side",
            "best_bid",
            "best_ask",
            "witness_set",
            "arrival_skew",
            "source_witness"
          ],
          "max_sequence": 50384020841442008,
          "min_sequence": 562983245949972,
          "order_by": [
            "market",
            "asset_id",
            "timestamp",
            "sequence"
          ],
          "row_count": 146425648,
          "row_groups": [
            90,
            648
          ],
          "sha256": "c8f602aabf180cd7c6aa88e8fb8c8bb05bf87013e1e2c6c8daaaec568f26e79b"
        },
        "tick_size_change": {
          "byte_range": [
            1851166678,
            1851495313
          ],
          "columns": [
            "timestamp_received",
            "sequence",
            "timestamp",
            "market",
            "asset_id",
            "old_tick_size",
            "new_tick_size",
            "witness_set",
            "arrival_skew",
            "source_witness"
          ],
          "max_sequence": 562983408940470,
          "min_sequence": 562983246414623,
          "order_by": [
            "market",
            "asset_id",
            "timestamp",
            "sequence"
          ],
          "row_count": 8896,
          "row_groups": [
            649,
            649
          ],
          "sha256": "40ca942e5cbe165b49237f11f22ae3d9b074072fb12634bb2c01573254fe4534"
        }
      },
      "row_count": 169030868,
      "sequence_note": "sequence and timestamp_received are collector-local provenance; where domains carry the same row, the merge keeps the PRIMARY witness's copy (p) when it heard the row, otherwise the EARLIEST-RECEIVED copy, equal arrivals breaking by registry order (active: i, o, p, q). Each row names its own in source_witness",
      "sha256": "2f782e2cea449797e7d7425e3e5327f0d600b417909ff092515eee72a875d9ba",
      "staged_not_merged": {
        "r": {
          "bytes": 1220356495,
          "first_ts": "2026-05-29T22:22:34.696000Z",
          "gap_records": 0,
          "last_ts": "2026-11-01T20:59:59.988000Z",
          "rows": 130019482
        }
      },
      "substitutions": [
        {
          "reasons": [
            "share"
          ],
          "witness": "i"
        },
        {
          "reasons": [
            "share"
          ],
          "witness": "o"
        }
      ],
      "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 <file> == .sha256",
        "secondary": "curl -r <start>-<end-1> <url> | sha256sum == .products.<name>.sha256"
      },
      "witness_stats": "2026-11-01T20.witness_stats.json",
      "witness_stats_sha256": "dff543f4e2cd2b57d297eb1196a6f1d56e4f01b24cece457d17eacb03a2cc0c0",
      "witnesses": "iopq",
      "witnesses_captured": [
        "i",
        "o",
        "p",
        "q"
      ],
      "witnesses_merged": [
        "p",
        "i",
        "o",
        "q"
      ]
    }
  },
  "files": [
    {
      "category": "ai",
      "file": "2026-11-01T20.ai.parquet",
      "part": null,
      "role": "lean",
      "row_groups": 12,
      "row_ordinal_max": 17553997,
      "row_ordinal_min": 0,
      "rows": 5143485,
      "sha256": "80ba41ee57a67c8f6cf104aa72e1b4d2fdb9057091dacc3fe4a4057a0446e5fa",
      "size": 21761489,
      "sub_tag": null
    },
    {
      "category": "ai",
      "file": "2026-11-01T20.ai.provenance.parquet",
      "part": null,
      "role": "provenance",
      "row_groups": 12,
      "row_ordinal_max": 17553997,
      "row_ordinal_min": 0,
      "rows": 5143485,
      "sha256": "dd1d70d32edd983b1d2bfd4d6260153d9ddbbcd5676d6471fd5b612e974ea585",
      "size": 22619533,
      "sub_tag": null
    },
    {
      "category": "business",
      "file": "2026-11-01T20.business.parquet",
      "part": null,
      "role": "lean",
      "row_groups": 4,
      "row_ordinal_max": 17677497,
      "row_ordinal_min": 1304680,
      "rows": 141128,
      "sha256": "438eebecbbbdbb995668fbfdf4586adfa3949f8fb30262979c8bc2cbab1be23f",
      "size": 931940,
      "sub_tag": null
    },
    {
      "category": "business",
      "file": "2026-11-01T20.business.provenance.parquet",
      "part": null,
      "role": "provenance",
      "row_groups": 4,
      "row_ordinal_max": 17677497,
      "row_ordinal_min": 1304680,
      "rows": 141128,
      "sha256": "ab7dd96d79436950503dcd1f2c39ac5f3980d9ef54fb6983b7a4ed80a1944e45",
      "size": 902260,
      "sub_tag": null
    },
    {
      "category": "crypto",
      "file": "2026-11-01T20.crypto.parquet",
      "part": null,
      "role": "lean",
      "row_groups": 25,
      "row_ordinal_max": 103568030,
      "row_ordinal_min": 1321027,
      "rows": 14849368,
      "sha256": "7822c46917136dd93ceb17b1625662c1a1acf783ca6efbc7efba12e2b2de6c3e",
      "size": 73904750,
      "sub_tag": null
    },
    {
      "category": "crypto",
      "file": "2026-11-01T20.crypto.provenance.parquet",
      "part": null,
      "role": "provenance",
      "row_groups": 25,
      "row_ordinal_max": 103568030,
      "row_ordinal_min": 1321027,
      "rows": 14849368,
      "sha256": "18da7de9b234624a4764f3e66f65ccdabca6216338a633021a6157d92adf778c",
      "size": 52107687,
      "sub_tag": null
    },
    {
      "category": "earnings",
      "file": "2026-11-01T20.earnings.parquet",
      "part": null,
      "role": "lean",
      "row_groups": 4,
      "row_ordinal_max": 31481197,
      "row_ordinal_min": 2265673,
      "rows": 5623,
      "sha256": "bae2e4db72ff52cef4240187573165c1f5b73f080df0eea6b6d0f8d0c2ed568f",
      "size": 94615,
      "sub_tag": null
    },
    {
      "category": "earnings",
      "file": "2026-11-01T20.earnings.provenance.parquet",
      "part": null,
      "role": "provenance",
      "row_groups": 4,
      "row_ordinal_max": 31481197,
      "row_ordinal_min": 2265673,
      "rows": 5623,
      "sha256": "267ce89e672112b2ef82ab4793a77e8ab1ee2488a5e3ee3d6b424055c2ee1e4a",
      "size": 52859,
      "sub_tag": null
    },
    {
      "category": "economy",
      "file": "2026-11-01T20.economy.parquet",
      "part": null,
      "role": "lean",
      "row_groups": 5,
      "row_ordinal_max": 32066554,
      "row_ordinal_min": 2266374,
      "rows": 650463,
      "sha256": "279b35cdfbe8a0862236ac07ac014677ea257def202b77f71f519e9f30caac10",
      "size": 4086132,
      "sub_tag": null
    },
    {
      "category": "economy",
      "file": "2026-11-01T20.economy.provenance.parquet",
      "part": null,
      "role": "provenance",
      "row_groups": 5,
      "row_ordinal_max": 32066554,
      "row_ordinal_min": 2266374,
      "rows": 650463,
      "sha256": "a3a2e294fb931462bae6fef0d8519b3773f9a420a7ac56df698e3b27d30a1a5b",
      "size": 3652366,
      "sub_tag": null
    },
    {
      "category": "elections",
      "file": "2026-11-01T20.elections.parquet",
      "part": null,
      "role": "lean",
      "row_groups": 20,
      "row_ordinal_max": 103568038,
      "row_ordinal_min": 2325498,
      "rows": 11518085,
      "sha256": "fb2ee89bf053c920531fbac47fb462c016cb0bc3c70d9077c272801e154d1053",
      "size": 64475132,
      "sub_tag": null
    },
    {
      "category": "elections",
      "file": "2026-11-01T20.elections.provenance.parquet",
      "part": null,
      "role": "provenance",
      "row_groups": 20,
      "row_ordinal_max": 103568038,
      "row_ordinal_min": 2325498,
      "rows": 11518085,
      "sha256": "c1878f7e22372264152f50de8ca1d9f5e29bcece9ce0ef1ebf3ef06e8894f892",
      "size": 68733910,
      "sub_tag": null
    },
    {
      "category": "esports",
      "file": "2026-11-01T20.esports.parquet",
      "part": null,
      "role": "lean",
      "row_groups": 13,
      "row_ordinal_max": 103568214,
      "row_ordinal_min": 3919655,
      "rows": 3583259,
      "sha256": "e3bb04f6f9af11f48f6dcfbe5ab418b60f17bcd61fc7df29da716b05d1a6481e",
      "size": 16399518,
      "sub_tag": null
    },
    {
      "category": "esports",
      "file": "2026-11-01T20.esports.provenance.parquet",
      "part": null,
      "role": "provenance",
      "row_groups": 13,
      "row_ordinal_max": 103568214,
      "row_ordinal_min": 3919655,
      "rows": 3583259,
      "sha256": "373426c7201603b58fe5892527e495e566d8c6e18f96a62ee9a184fea1bac918",
      "size": 14842055,
      "sub_tag": null
    },
    {
      "category": "finance",
      "file": "2026-11-01T20.finance.parquet",
      "part": null,
      "role": "lean",
      "row_groups": 8,
      "row_ordinal_max": 46228005,
      "row_ordinal_min": 4304114,
      "rows": 1359939,
      "sha256": "bba70266ba68721d3d26a969405b0d64a77bf36b9aae2d4f6ef9ed51cf1cbacc",
      "size": 7539483,
      "sub_tag": null
    },
    {
      "category": "finance",
      "file": "2026-11-01T20.finance.provenance.parquet",
      "part": null,
      "role": "provenance",
      "row_groups": 8,
      "row_ordinal_max": 46228005,
      "row_ordinal_min": 4304114,
      "rows": 1359939,
      "sha256": "14feb9e2c34c91f4422e0dadac03ed0e049e466fbde8ba7b261da75a0d654c34",
      "size": 5855383,
      "sub_tag": null
    },
    {
      "category": "geopolitics",
      "file": "2026-11-01T20.geopolitics.parquet",
      "part": null,
      "role": "lean",
      "row_groups": 8,
      "row_ordinal_max": 47840810,
      "row_ordinal_min": 4514713,
      "rows": 1843438,
      "sha256": "33714a5c1f9e6a257f60b514d954611d4b1c16abfacd05363e41b065f61d7ac0",
      "size": 10268159,
      "sub_tag": null
    },
    {
      "category": "geopolitics",
      "file": "2026-11-01T20.geopolitics.provenance.parquet",
      "part": null,
      "role": "provenance",
      "row_groups": 8,
      "row_ordinal_max": 47840810,
      "row_ordinal_min": 4514713,
      "rows": 1843438,
      "sha256": "148c640bd8c955313bd31afc5c91525a68f20754d3ca0a66806a213cbd69cd2d",
      "size": 9963382,
      "sub_tag": null
    },
    {
      "category": "politics",
      "file": "2026-11-01T20.politics.parquet",
      "part": null,
      "role": "lean",
      "row_groups": 9,
      "row_ordinal_max": 103568218,
      "row_ordinal_min": 4733229,
      "rows": 1614391,
      "sha256": "a2971000157ddfd2bf56ee1550e7399ec5facb71c42744fefcf564a09cdedf7d",
      "size": 8740549,
      "sub_tag": null
    },
    {
      "category": "politics",
      "file": "2026-11-01T20.politics.provenance.parquet",
      "part": null,
      "role": "provenance",
      "row_groups": 9,
      "row_ordinal_max": 103568218,
      "row_ordinal_min": 4733229,
      "rows": 1614391,
      "sha256": "87bc1b6c2b0cbfd0ec709e2afb42218f5fd171694f973deec65fa0e1fe473739",
      "size": 9012240,
      "sub_tag": null
    },
    {
      "category": "pop-culture",
      "file": "2026-11-01T20.pop-culture.parquet",
      "part": null,
      "role": "lean",
      "row_groups": 10,
      "row_ordinal_max": 103568222,
      "row_ordinal_min": 4876940,
      "rows": 2088927,
      "sha256": "5fdf8d6924173d6a7c590f211054a6020da49031d778721176fac514ff793d75",
      "size": 12681676,
      "sub_tag": null
    },
    {
      "category": "pop-culture",
      "file": "2026-11-01T20.pop-culture.provenance.parquet",
      "part": null,
      "role": "provenance",
      "row_groups": 10,
      "row_ordinal_max": 103568222,
      "row_ordinal_min": 4876940,
      "rows": 2088927,
      "sha256": "14460abc30d25432d6859e6266b0b76c7ecc836fe9190e5bf58a14c9f6518571",
      "size": 12054501,
      "sub_tag": null
    },
    {
      "category": "science",
      "file": "2026-11-01T20.science.parquet",
      "part": null,
      "role": "lean",
      "row_groups": 4,
      "row_ordinal_max": 51251191,
      "row_ordinal_min": 5075938,
      "rows": 91250,
      "sha256": "efb49c227cee64fc2072a76bdf89656e5a6589ae25ac8e665bbccc52568fc795",
      "size": 567509,
      "sub_tag": null
    },
    {
      "category": "science",
      "file": "2026-11-01T20.science.provenance.parquet",
      "part": null,
      "role": "provenance",
      "row_groups": 4,
      "row_ordinal_max": 51251191,
      "row_ordinal_min": 5075938,
      "rows": 91250,
      "sha256": "4997e379c0179ad2c514446118c86b9dd7f7e9c8b2284696c5af29b2efc5c5ff",
      "size": 525958,
      "sub_tag": null
    },
    {
      "category": "sports",
      "file": "2026-11-01T20.sports.parquet",
      "part": null,
      "role": "lean",
      "row_groups": 62,
      "row_ordinal_max": 103576034,
      "row_ordinal_min": 5088119,
      "rows": 52057136,
      "sha256": "ca9bc06217e62ee6fa86460a0fd988064513fb0dc24022e7364270c6c2ef1ade",
      "size": 318118248,
      "sub_tag": null
    },
    {
      "category": "sports",
      "file": "2026-11-01T20.sports.provenance.parquet",
      "part": null,
      "role": "provenance",
      "row_groups": 62,
      "row_ordinal_max": 103576034,
      "row_ordinal_min": 5088119,
      "rows": 52057136,
      "sha256": "29e13f97d4e5be232fddfd9e74053ea632a6dafd6ddc348469bf1517c6930d0e",
      "size": 267825730,
      "sub_tag": null
    },
    {
      "category": "tech",
      "file": "2026-11-01T20.tech.parquet",
      "part": null,
      "role": "lean",
      "row_groups": 5,
      "row_ordinal_max": 96072229,
      "row_ordinal_min": 11741366,
      "rows": 445672,
      "sha256": "89054b77d64d610336171491f193d47ca8ab365eafcd623a4e37dc9e20dbf70c",
      "size": 2636452,
      "sub_tag": null
    },
    {
      "category": "tech",
      "file": "2026-11-01T20.tech.provenance.parquet",
      "part": null,
      "role": "provenance",
      "row_groups": 5,
      "row_ordinal_max": 96072229,
      "row_ordinal_min": 11741366,
      "rows": 445672,
      "sha256": "d807f97262e61eb492834ff744f365d40c7b7df5cb55faf8989296b822d9606b",
      "size": 2626110,
      "sub_tag": null
    },
    {
      "category": "uncategorised",
      "file": "2026-11-01T20.uncategorised.parquet",
      "part": null,
      "role": "lean",
      "row_groups": 4,
      "row_ordinal_max": 96214339,
      "row_ordinal_min": 11803884,
      "rows": 161441,
      "sha256": "0fd3e0bfb652dcea33158eab40c95042f2d11749b3aec2089602bee36d01d269",
      "size": 994954,
      "sub_tag": null
    },
    {
      "category": "uncategorised",
      "file": "2026-11-01T20.uncategorised.provenance.parquet",
      "part": null,
      "role": "provenance",
      "row_groups": 4,
      "row_ordinal_max": 96214339,
      "row_ordinal_min": 11803884,
      "rows": 161441,
      "sha256": "a0a7f54fd9ac6fa8a99ba7e9a9860377551b66ba39b0178d4a515e310f09586d",
      "size": 997624,
      "sub_tag": null
    },
    {
      "category": "weather",
      "file": "2026-11-01T20.weather.parquet",
      "part": null,
      "role": "lean",
      "row_groups": 14,
      "row_ordinal_max": 103576210,
      "row_ordinal_min": 11821857,
      "rows": 6900687,
      "sha256": "01ad2db2dc9ae6b5ffc90e4577b38b7cdc30dae4e09c1d145b5b66b0c49fe990",
      "size": 33289155,
      "sub_tag": null
    },
    {
      "category": "weather",
      "file": "2026-11-01T20.weather.provenance.parquet",
      "part": null,
      "role": "provenance",
      "row_groups": 14,
      "row_ordinal_max": 103576210,
      "row_ordinal_min": 11821857,
      "rows": 6900687,
      "sha256": "8478f59286882d5a93b1cf20bcbc092a591baf9547330262df417f347c7d12ff",
      "size": 24242747,
      "sub_tag": null
    },
    {
      "category": "world",
      "file": "2026-11-01T20.world.parquet",
      "part": null,
      "role": "lean",
      "row_groups": 8,
      "row_ordinal_max": 103576214,
      "row_ordinal_min": 12256622,
      "rows": 1121923,
      "sha256": "cb97759419465e8bdb5c5ca9d776da77c7404162e78ccec104583518a4b1195a",
      "size": 5844953,
      "sub_tag": null
    },
    {
      "category": "world",
      "file": "2026-11-01T20.world.provenance.parquet",
      "part": null,
      "role": "provenance",
      "row_groups": 8,
      "row_ordinal_max": 103576214,
      "row_ordinal_min": 12256622,
      "rows": 1121923,
      "sha256": "e92cc22d2ca46de11d6467bb1b78c39b511304c0efbafd24824d4c863cb62d1c",
      "size": 6305520,
      "sub_tag": null
    },
    {
      "category": null,
      "file": "2026-11-01T20.twin_check.parquet",
      "part": null,
      "role": "twin_check",
      "row_groups": 1,
      "row_ordinal_max": null,
      "row_ordinal_min": null,
      "rows": 434270,
      "sha256": "8b0d29d2e7a5d3ca0f621ea094c66213e9d3e227468ecdaad0ece28f7278de38",
      "size": 29581360,
      "sub_tag": null
    },
    {
      "category": null,
      "file": "2026-11-01T20.opening_state.parquet",
      "part": null,
      "role": "opening_state",
      "row_groups": 1,
      "row_ordinal_max": null,
      "row_ordinal_min": null,
      "rows": 970007,
      "sha256": "94ca556878d152102c8274d77cd2599ef9839c265d5bf677f4fe2679967588f2",
      "size": 73132741,
      "sub_tag": null
    }
  ],
  "generated_by": "tools/orderbook_ab/merge_ab.py",
  "generation": "a02c8073-6255-4191-9ab1-f979d5f1dbec",
  "hour": "2026-11-01/20",
  "hour_utc": "2026-11-01T20:00:00+00:00",
  "is_primary_copy": "provenance",
  "layout": "union-event-sorted-v1",
  "layout_check": "PASS",
  "layout_check_reasons": [],
  "layout_split": {
    "cap_bytes": 400000000,
    "parts": {
      "ai": 1,
      "business": 1,
      "crypto": 1,
      "earnings": 1,
      "economy": 1,
      "elections": 1,
      "esports": 1,
      "finance": 1,
      "geopolitics": 1,
      "politics": 1,
      "pop-culture": 1,
      "science": 1,
      "sports": 1,
      "tech": 1,
      "uncategorised": 1,
      "weather": 1,
      "world": 1
    },
    "rule": "category-cap-parts-v1",
    "split": {
      "rule": "subtag-split-hysteresis-v1",
      "schedule_day": "2026-11-01",
      "schedule_sha256": "b511c1021b9c725c6cea929e3665d0e1c596064e1041ed512c9d6d0a82132223",
      "units": []
    }
  },
  "layout_version": "v3.1-pair-4",
  "mapping_date": "2026-10-30",
  "max_sequence": 50384020841442008,
  "merger_git_sha": "fcbb28046152741ae3754e951659977da4c8b36e",
  "min_sequence": 562983245949972,
  "mirror_audit": {
    "files": [
      {
        "file": "2026-11-01T20.mirror_dropped.p1.parquet",
        "rows": 44789760,
        "sha256": "c1462b37f851b97493f351f5a87d062b2307f072f7496cbfb9005fb7812ba544",
        "size": 290773249
      },
      {
        "file": "2026-11-01T20.mirror_dropped.p2.parquet",
        "rows": 20627905,
        "sha256": "0adeff96e958fd2ec434eaccd920e45d77d82d7bf47eb52d9efde89db444cfbe",
        "size": 123691767
      }
    ],
    "parts": 2,
    "public": false,
    "rows": 65417665,
    "status": "kept until verify",
    "verified": false,
    "verify_check_id": null
  },
  "mirror_event_types": [
    "price_change",
    "best_bid_ask",
    "book"
  ],
  "mirror_exceptions_by_field": {
    "best_bid_ask": {
      "_no_partner": 26031,
      "_pairs": 116297,
      "best_ask": 1,
      "best_bid": 3,
      "source_witness": 1,
      "spread": 4,
      "witness_set": 116293
    },
    "book": {
      "_no_partner": 5664,
      "_pairs": 2816,
      "asks": 263,
      "bids": 684,
      "source_witness": 1,
      "witness_set": 1875
    },
    "price_change": {
      "_pairs": 1,
      "witness_set": 1
    }
  },
  "mirror_exceptions_kept": {
    "best_bid_ask": 142328,
    "book": 8480,
    "price_change": 1
  },
  "mirror_rows_dropped": {
    "best_bid_ask": 8094473,
    "book": 732140,
    "price_change": 56591052
  },
  "mirror_rule": "mirror-exact-v2",
  "notes": "A lean-file reader who ignores `mirror_dropped` misses the complement token's updates. Every stored row's timestamp_received is its lean timestamp + `recv_lag_ms` (whole milliseconds); the provenance does not store it. A dropped twin rebuilds exactly from the canonical row plus the sidecar's twin columns: sequence = the canonical row's sequence + `twin_seq_delta`, timestamp_received = the canonical row's + `twin_recv_delta_ns`, arrival_skew = `twin_arrival_skew` (provenance sidecar), recv_lag_ms = the canonical row's + `twin_recv_delta_ns` / 1,000,000, so the expansion, sorted per event type by (timestamp, sequence, row_ordinal), orders the complement stream exactly as in v3: a rebuilt twin sorts by its own sequence, not beside its canonical row, and never ties (a twin is dropped only when no other row of its event type has its market, token, timestamp and sequence), and tied stored rows keep their source order in row_ordinal. Repeat books (defined below) are dropped under book-exact-repeat-v1 and not rebuilt, so replay of a v3.1 hour is book-equivalent to v3, not message-identical. A repeat book is kept, not dropped, on a token with no price_change in the hour's expanded stream (the stored rows plus the rebuilt twins, so a complement token's dropped price_change twins count), or within 2,000 ms (inclusive, before or after, by venue `timestamp`) of one of that token's price_change or tick_size_change rows in that stream, so a file can still hold consecutive identical books. Every v3 column of every stored or rebuilt row comes back exactly (dropped repeat books are not rebuilt), with timestamp_received and arrival_skew floored to the millisecond: `spread` is best_ask - best_bid on best_bid_ask rows and null on every other row, except on rows whose provenance `spread_differs` is true, where it is `spread_raw` (a twin takes its canonical row's), and `source_witness` is in the provenance. The hour's twin_check file counts and fingerprints (twin-check-v1), per category, market and event type, the dropped twins, the stored rows and all rows of the expansion, so a reader can check both what it reads and what it rebuilds. min_sequence and max_sequence (top level and per product) range over the stored rows only: a dropped twin's or a dropped repeat book's sequence can fall outside them, so they do not bound expanded twins or source rows. A repeat book has the same timestamp, bids and asks as the same token's previous book in the hour's expanded stream, in (timestamp, sequence, row_ordinal) order, so a dropped repeat equals the last book of its token kept before it (a run of repeats all equal the book that starts it); the hour's rows stamped before hh:00 count, a book from another hour never does.",
  "primary_reason": "daily",
  "primary_rule_version": "primary-witness-1",
  "primary_witness": "p",
  "products": {
    "best_bid_ask": {
      "columns": [
        "timestamp",
        "market",
        "asset_id",
        "best_bid",
        "best_ask",
        "category",
        "sub_tag",
        "mirror_dropped",
        "recv_lag_ms",
        "row_ordinal"
      ],
      "max_sequence": 50384020840230390,
      "min_sequence": 562983245949978,
      "order_by": [
        "category",
        "sub_tag",
        "market",
        "asset_id",
        "timestamp",
        "sequence",
        "row_ordinal"
      ],
      "provenance_columns": [
        "row_ordinal",
        "sequence",
        "arrival_skew",
        "witness_set",
        "twin_seq_delta",
        "twin_recv_delta_ns",
        "twin_arrival_skew",
        "spread_differs",
        "spread_raw",
        "source_witness",
        "is_primary_copy"
      ],
      "row_count": 12441339,
      "source_rows": 20535812
    },
    "book": {
      "columns": [
        "timestamp",
        "market",
        "asset_id",
        "bids",
        "asks",
        "category",
        "sub_tag",
        "mirror_dropped",
        "recv_lag_ms",
        "row_ordinal"
      ],
      "max_sequence": 50384020840517621,
      "min_sequence": 562983245958217,
      "order_by": [
        "category",
        "sub_tag",
        "market",
        "asset_id",
        "timestamp",
        "sequence",
        "row_ordinal"
      ],
      "provenance_columns": [
        "row_ordinal",
        "sequence",
        "arrival_skew",
        "witness_set",
        "twin_seq_delta",
        "twin_recv_delta_ns",
        "twin_arrival_skew",
        "spread_differs",
        "spread_raw",
        "source_witness",
        "is_primary_copy"
      ],
      "row_count": 1214754,
      "source_rows": 1983882
    },
    "last_trade_price": {
      "columns": [
        "timestamp",
        "market",
        "asset_id",
        "price",
        "size",
        "side",
        "fee_rate_bps",
        "transaction_hash",
        "category",
        "sub_tag",
        "mirror_dropped",
        "recv_lag_ms",
        "row_ordinal"
      ],
      "max_sequence": 50102545865269575,
      "min_sequence": 562983245951181,
      "order_by": [
        "category",
        "sub_tag",
        "market",
        "asset_id",
        "timestamp",
        "sequence",
        "row_ordinal"
      ],
      "provenance_columns": [
        "row_ordinal",
        "sequence",
        "arrival_skew",
        "witness_set",
        "twin_seq_delta",
        "twin_recv_delta_ns",
        "twin_arrival_skew",
        "spread_differs",
        "spread_raw",
        "source_witness",
        "is_primary_copy"
      ],
      "row_count": 60141,
      "source_rows": 60141
    },
    "market_resolved": {
      "columns": [
        "timestamp",
        "market",
        "id",
        "assets_ids",
        "winning_asset_id",
        "winning_outcome",
        "category",
        "sub_tag",
        "mirror_dropped",
        "recv_lag_ms",
        "row_ordinal"
      ],
      "max_sequence": 50384020837097286,
      "min_sequence": 562983245952970,
      "order_by": [
        "category",
        "sub_tag",
        "market",
        "asset_id",
        "timestamp",
        "sequence",
        "row_ordinal"
      ],
      "provenance_columns": [
        "row_ordinal",
        "sequence",
        "arrival_skew",
        "witness_set",
        "twin_seq_delta",
        "twin_recv_delta_ns",
        "twin_arrival_skew",
        "spread_differs",
        "spread_raw",
        "source_witness",
        "is_primary_copy"
      ],
      "row_count": 10154,
      "source_rows": 10154
    },
    "new_market": {
      "columns": [
        "timestamp",
        "market",
        "id",
        "assets_ids",
        "outcomes",
        "question",
        "slug",
        "category",
        "sub_tag",
        "mirror_dropped",
        "recv_lag_ms",
        "row_ordinal"
      ],
      "max_sequence": 50384020840124645,
      "min_sequence": 562983246593560,
      "order_by": [
        "category",
        "sub_tag",
        "market",
        "asset_id",
        "timestamp",
        "sequence",
        "row_ordinal"
      ],
      "provenance_columns": [
        "row_ordinal",
        "sequence",
        "arrival_skew",
        "witness_set",
        "twin_seq_delta",
        "twin_recv_delta_ns",
        "twin_arrival_skew",
        "spread_differs",
        "spread_raw",
        "source_witness",
        "is_primary_copy"
      ],
      "row_count": 6335,
      "source_rows": 6335
    },
    "price_change": {
      "columns": [
        "timestamp",
        "market",
        "asset_id",
        "best_bid",
        "best_ask",
        "price",
        "size",
        "side",
        "category",
        "sub_tag",
        "mirror_dropped",
        "recv_lag_ms",
        "row_ordinal"
      ],
      "max_sequence": 50384020841442008,
      "min_sequence": 562983245949972,
      "order_by": [
        "category",
        "sub_tag",
        "market",
        "asset_id",
        "timestamp",
        "sequence",
        "row_ordinal"
      ],
      "provenance_columns": [
        "row_ordinal",
        "sequence",
        "arrival_skew",
        "witness_set",
        "twin_seq_delta",
        "twin_recv_delta_ns",
        "twin_arrival_skew",
        "spread_differs",
        "spread_raw",
        "source_witness",
        "is_primary_copy"
      ],
      "row_count": 89834596,
      "source_rows": 146425648
    },
    "tick_size_change": {
      "columns": [
        "timestamp",
        "market",
        "asset_id",
        "old_tick_size",
        "new_tick_size",
        "category",
        "sub_tag",
        "mirror_dropped",
        "recv_lag_ms",
        "row_ordinal"
      ],
      "max_sequence": 562983408940470,
      "min_sequence": 562983246414623,
      "order_by": [
        "category",
        "sub_tag",
        "market",
        "asset_id",
        "timestamp",
        "sequence",
        "row_ordinal"
      ],
      "provenance_columns": [
        "row_ordinal",
        "sequence",
        "arrival_skew",
        "witness_set",
        "twin_seq_delta",
        "twin_recv_delta_ns",
        "twin_arrival_skew",
        "spread_differs",
        "spread_raw",
        "source_witness",
        "is_primary_copy"
      ],
      "row_count": 8896,
      "source_rows": 8896
    }
  },
  "publisher_versions": {
    "duckdb": "1.5.5",
    "pyarrow": "24.0.0",
    "python": "3.13.16",
    "tool_git_sha": "31c72fd414cd3451333b642e199bcd893e0d23da"
  },
  "rebuilt_from": "v3",
  "receive_time_precision": {
    "arrival_skew": "microseconds, floored to a whole millisecond",
    "timestamp_received": "millisecond, floored; not stored: timestamp + recv_lag_ms",
    "twin_recv_delta_ns": "nanoseconds, a whole number of milliseconds"
  },
  "recipe_sha256": "50cb90e76e12866a30110f5bd6164e712ac99f337620d983d441807fd22bf7c8",
  "recorders": null,
  "row_count": 103576215,
  "rule_version": "book-exact-repeat-v1+mirror-exact-v2",
  "sequence_note": "sequence and timestamp_received are collector-local provenance; where domains carry the same row, the merge keeps the PRIMARY witness's copy (p) when it heard the row, otherwise the EARLIEST-RECEIVED copy, equal arrivals breaking by registry order (active: i, o, p, q). Each row names its own in source_witness",
  "source_sha256": "2f782e2cea449797e7d7425e3e5327f0d600b417909ff092515eee72a875d9ba",
  "source_witness": "provenance",
  "spread_exceptions": {
    "best_bid_ask": {
      "spread_null": 0,
      "spread_raw": 0
    },
    "book": {
      "spread_null": 0,
      "spread_raw": 0
    },
    "last_trade_price": {
      "spread_null": 0,
      "spread_raw": 0
    },
    "market_resolved": {
      "spread_null": 0,
      "spread_raw": 0
    },
    "new_market": {
      "spread_null": 0,
      "spread_raw": 0
    },
    "price_change": {
      "spread_null": 0,
      "spread_raw": 0
    },
    "tick_size_change": {
      "spread_null": 0,
      "spread_raw": 0
    }
  },
  "spread_rule": "spread = best_ask - best_bid on best_bid_ask rows, null on every other row; where provenance spread_differs is true, spread = spread_raw",
  "staged_not_merged": {
    "r": {
      "bytes": 1220356495,
      "first_ts": "2026-05-29T22:22:34.696000Z",
      "gap_records": 0,
      "last_ts": "2026-11-01T20:59:59.988000Z",
      "rows": 130019482
    }
  },
  "sub_tag_rows": {
    "ai": {
      "(none)": 17551,
      "ai-benchmarks": 20631,
      "ai-rankings": 4111145,
      "ai-releases": 171247,
      "anthropic": 27619,
      "art": 26,
      "big-tech": 262388,
      "china": 888,
      "companies-with-1-ai": 1428,
      "compute": 331518,
      "congress": 3560,
      "courts": 46,
      "elon-musk": 89,
      "gemini": 580,
      "google": 11731,
      "grok": 113,
      "ipos": 12608,
      "leopold-aschenbrenner": 204,
      "math": 20796,
      "meta": 11107,
      "moonshot": 5021,
      "openai": 96737,
      "openrouter-total-tokens-weekly": 28722,
      "privates": 2835,
      "ssi": 4895
    },
    "business": {
      "(none)": 6815,
      "acquisitions": 57,
      "banking": 176,
      "banks": 87,
      "big-tech": 76767,
      "cuba": 3,
      "earn-4": 420,
      "economic-policy": 2613,
      "equities": 21833,
      "fed-rates": 19753,
      "ipos": 10113,
      "jpm": 87,
      "sec": 3,
      "stocks": 2319,
      "taxes": 82
    },
    "crypto": {
      "aave": 3,
      "acquisitions": 7529,
      "big-tech": 1266,
      "bitcoin": 5710195,
      "bnb": 1122427,
      "congress": 19251,
      "crypto-culture": 50215,
      "crypto-legal": 1140,
      "crypto-listings": 37583,
      "crypto-prices": 81880,
      "dogecoin": 954934,
      "epstein": 363,
      "eric-adams": 5,
      "ethena": 32774,
      "ethereum": 2584993,
      "fees": 291,
      "ftx": 83,
      "gov-reserve": 835,
      "hype": 685420,
      "hyperliquid": 25225,
      "ipos": 804,
      "memecoins": 371,
      "meta": 3,
      "microstrategy": 154,
      "network-stats": 41,
      "nft": 3755,
      "pre-market": 581762,
      "prediction-markets": 1126,
      "price-comparison": 392,
      "price-milestone": 5230,
      "privates": 2027,
      "protocol-risk": 363,
      "public-sales": 13303,
      "pumpptfun": 957,
      "sam-altman": 1519,
      "solana": 1523040,
      "stablecoins": 5669,
      "stocks": 96,
      "trump-presidency": 355,
      "xrp": 1250114,
      "yearly": 77961,
      "zcash": 63914
    },
    "earnings": {
      "equities": 5623
    },
    "economy": {
      "(none)": 48,
      "acquisitions": 11,
      "brazil": 17769,
      "canada": 11099,
      "commodities": 2248,
      "consumer": 3083,
      "economic-policy": 46209,
      "equities": 19,
      "europe": 275,
      "fed": 494,
      "fed-rates": 90520,
      "france": 7961,
      "global-rates": 47030,
      "housing": 6653,
      "inflation": 1749,
      "iran": 15212,
      "israel": 47509,
      "japan": 2758,
      "kevin-warsh": 16,
      "macro-indicators": 249477,
      "mexico": 19561,
      "oil": 7757,
      "parcl": 65977,
      "shipping": 8,
      "taxes": 614,
      "trade-war": 5822,
      "trump": 67,
      "us-bank-bailout": 130,
      "us-debt-downgrade": 7,
      "us-defaults-on-debt": 380
    },
    "elections": {
      "celebrities": 102226,
      "france": 3663,
      "global-elections": 2247461,
      "israel": 6549,
      "midterms": 8923061,
      "nov-4-elections": 18,
      "peru-elections": 13,
      "popular-vote": 313,
      "romania": 774,
      "taxes": 2179,
      "trump": 1469,
      "turkey": 329,
      "uk": 3293,
      "united-kingdom": 110,
      "us-presidential-election": 226464,
      "vance": 42,
      "wisconsin": 121
    },
    "esports": {
      "call-of-duty": 7095,
      "counter-strike-2": 2229603,
      "dota-2": 48626,
      "esports-awards": 181224,
      "honor-of-kings": 79334,
      "league-of-legends": 133733,
      "mlb": 410,
      "mobile-legends-bang-bang": 86292,
      "overwatch": 82974,
      "rainbow-six-siege": 2190,
      "starcraft-2": 12,
      "valorant": 731766
    },
    "finance": {
      "aapl": 5186,
      "acquisitions": 541,
      "anthropic": 47309,
      "big-tech": 15998,
      "brazil": 5763,
      "canada": 23827,
      "commodities": 60960,
      "equities": 901769,
      "forex": 25589,
      "gold": 806,
      "indicies": 16616,
      "indonesia": 806,
      "ipos": 13618,
      "italy": 33,
      "kpis": 79109,
      "macro-indicators": 11840,
      "mergers-and-acquisitions": 5,
      "openai": 27042,
      "privates": 116821,
      "silver": 795,
      "stocks": 2303,
      "tariffs": 18,
      "trump-presidency": 3185
    },
    "geopolitics": {
      "(none)": 5900,
      "afghanistan": 21,
      "africa": 3,
      "argentina": 241,
      "australia": 30,
      "awards": 19014,
      "brazil": 4,
      "brics-add-a-new-member": 247,
      "canada": 8957,
      "china": 26280,
      "colombia": 17,
      "commodities": 19425,
      "country-leave-brics": 1772,
      "courts": 7889,
      "cuba": 6682,
      "denmark": 162,
      "earn-4": 531,
      "el-salvador": 680,
      "epstein": 1048,
      "europe": 814,
      "f1": 11,
      "foreign-policy": 37304,
      "france": 3642,
      "global-elections": 562074,
      "greenland": 1276,
      "h-1b": 4852,
      "immigration": 11714,
      "india": 1537,
      "india-pakistan": 344,
      "iran": 322905,
      "israel": 7880,
      "mali": 552,
      "mexico": 3265,
      "middle-east": 74939,
      "midterms": 136704,
      "military": 1773,
      "military-action": 1788,
      "moscow": 18,
      "nato": 964,
      "north-korea": 20450,
      "oil": 90011,
      "parlays": 278,
      "philippines": 156,
      "poland": 5243,
      "president": 34,
      "prime-minister": 6879,
      "putin": 195,
      "russia": 9231,
      "south-korea": 1001,
      "spain": 6490,
      "strike": 18080,
      "sudan": 24,
      "taiwan": 411,
      "trade-war": 23041,
      "trump": 176785,
      "trump-presidency": 14382,
      "turkey": 2973,
      "uk-labour-leadership": 31218,
      "ukraine": 80460,
      "ukraine-map": 46318,
      "un": 8649,
      "venezuela": 25723,
      "world-affairs": 2147
    },
    "politics": {
      "(none)": 4592,
      "abc": 81,
      "approval": 23670,
      "asia": 11,
      "bernie-sanders": 20317,
      "biden": 5227,
      "boxing": 47,
      "brazil": 2630,
      "california": 9,
      "canada": 4392,
      "china": 23163,
      "comey": 15549,
      "compute": 8,
      "congress": 15134,
      "courts": 5475,
      "democrat": 4,
      "dollar": 76,
      "earn-4": 5816,
      "elon-musk": 46,
      "epstein": 6253,
      "fed-rates": 49422,
      "fifa": 6436,
      "flip-off": 103,
      "foreign-policy": 315,
      "france": 2001,
      "gas": 61,
      "global-elections": 54369,
      "greece": 3475,
      "house-of-representatives": 685,
      "hungary": 4374,
      "ice": 1408,
      "india": 283,
      "indonesia": 1499,
      "israel": 8470,
      "istanbul": 306,
      "japan": 206,
      "kippah": 21,
      "legislation": 38,
      "mamdani": 6,
      "margin-of-victory": 64924,
      "marijuana": 24,
      "mexico": 3646,
      "midterms": 237160,
      "minnesota": 141,
      "minnesota-fraud": 969,
      "nasa": 349,
      "new-york-city": 5477,
      "north-korea": 6570,
      "nyc": 919,
      "obama": 1233,
      "ohio": 9,
      "ohio-midterm": 2505,
      "oil": 9782,
      "pakistan": 247,
      "pardon": 1888,
      "parlays": 148,
      "parliament": 1169,
      "pete-hegseth": 14762,
      "philippines": 243,
      "prison": 1322,
      "resign": 880,
      "romania": 43,
      "russia": 57,
      "sbf": 10642,
      "senate-elections": 6312,
      "south-korea": 277,
      "spain": 2019,
      "supreme-court": 400,
      "tariffs": 63,
      "taxes": 14,
      "tennessee": 148,
      "trump": 58536,
      "trump-cabinet": 29731,
      "trump-daily": 1059,
      "trump-presidency": 21223,
      "trump-speech": 2134,
      "truth-social": 7811,
      "turkey": 8909,
      "tweets-markets": 444145,
      "uk": 28631,
      "ukraine": 31,
      "united-kingdom": 792,
      "united-states": 19807,
      "us-house": 1093,
      "us-politics": 7454,
      "us-presidential-election": 335677,
      "venezuela": 5133,
      "voting": 449,
      "washington-dc": 52,
      "white-house": 1404
    },
    "pop-culture": {
      "(none)": 1326,
      "aliens": 1960,
      "art": 10308,
      "australia": 194,
      "awards": 214423,
      "basketball": 568,
      "best-of-2026": 22629,
      "breaking-news": 3,
      "celebrities": 25476,
      "charlie-kirk": 531,
      "clavicular": 572,
      "climate-science": 1744,
      "combat-sports": 10175,
      "counter-strike-2": 500,
      "court-cases": 18,
      "courts": 1593,
      "daejon-love": 34,
      "dominican-republic": 313,
      "dota-2": 540,
      "earthquake": 34,
      "elon-musk": 334,
      "f1": 28,
      "fda": 24,
      "fifa": 19643,
      "fifa-world-cup": 18,
      "football": 56890,
      "gaming": 60905,
      "gta-vi": 12308,
      "israel": 2120,
      "japan": 27,
      "la-liga": 298,
      "league-of-legends": 21,
      "logan-paul": 28,
      "los-angeles": 3,
      "marijuana": 916,
      "midterms": 16471,
      "movie-delay": 2669,
      "movies": 805138,
      "music": 315184,
      "new-york-city": 973,
      "nfl": 1218,
      "pandemics": 1119,
      "parent-for-derivative": 1575,
      "podcast": 630,
      "pope-leo-xiv": 5,
      "pregnant": 149,
      "spain": 1068,
      "spider-man": 35,
      "streamer": 1021,
      "taylor-swift": 7,
      "tennis": 5199,
      "the-legend-of-zelda": 130,
      "travel": 3324,
      "trump": 11819,
      "trump-daily": 389,
      "trump-netanyahu": 20546,
      "tv": 12352,
      "tweets-markets": 432721,
      "uk": 264,
      "utah": 53,
      "valve": 217,
      "xbox": 30,
      "youtube": 8117
    },
    "science": {
      "(none)": 2387,
      "aliens": 1448,
      "big-tech": 16471,
      "climate-science": 181,
      "drug": 639,
      "elon-musk": 5204,
      "fda": 5105,
      "global-temp": 606,
      "gold": 1289,
      "macro-indicators": 16787,
      "mergers-and-acquisitions": 5,
      "new-york-city": 2334,
      "pandemics": 8380,
      "precipitation": 11694,
      "russia": 96,
      "space": 5,
      "spacex": 18619
    },
    "sports": {
      "(none)": 5456,
      "2026-summer-transfer-window": 13392,
      "afc": 15416,
      "afc-champions-league-elite": 122011,
      "afcon": 35725,
      "afcq": 29824,
      "american-football": 127,
      "arg": 146000,
      "argpn": 118550,
      "australian-a-league": 15661,
      "austria-bundesliga": 14919,
      "awards": 51385,
      "aze1": 4029,
      "aze2": 124,
      "baseball": 595,
      "basketball": 550421,
      "bel1": 43679,
      "bel2": 73984,
      "bolivia-lfpb": 539468,
      "boxing": 628,
      "bra3": 21101,
      "brazil-serie-a": 70616,
      "brazil-serie-b": 364491,
      "bulgaria-parva-liga": 23273,
      "bundesliga": 130839,
      "bundesliga-2": 18639,
      "canpl": 276356,
      "carabao-cup": 15,
      "cfb": 737334,
      "chess": 1932,
      "chi2": 48,
      "chile-primera": 37373,
      "chinese-super-league": 73604,
      "chl2": 11249,
      "clf": 3288,
      "col2": 257190,
      "colombia-primera-a": 86350,
      "combat-sports": 15,
      "concacaf": 16255,
      "concacaf-nations-league": 15642,
      "copa-america": 85495,
      "copa-del-rey": 20091,
      "coupe-de-france": 16332,
      "cricket": 20505,
      "cristiano-ronaldo": 5963,
      "czechia-fortuna-liga": 31787,
      "darts": 33,
      "denmark-superliga": 32997,
      "dfb-pokal": 4367,
      "ecu1": 207149,
      "efl-championship": 140429,
      "egypt-premier-league": 980,
      "epl": 360671,
      "ere": 33244,
      "est1": 5620,
      "europa-conference-league": 200708,
      "f1": 420215,
      "fa-cup": 97014,
      "fifa": 15130,
      "fifa-friendly": 18277,
      "fifa-world-cup": 16425,
      "fin1": 40046,
      "formula1": 25934,
      "fro1": 4340,
      "goals": 146,
      "golf": 41106,
      "gre1": 23210,
      "handball": 160,
      "hockey": 54450,
      "hungary-nb1": 6302,
      "idn1": 8533,
      "idn2": 307,
      "indian-super-league": 10235,
      "irl1": 626,
      "isl1": 113,
      "israel-premier-league": 25177,
      "itc": 6,
      "japan-j-league": 21355,
      "japan-j2-league": 76755,
      "k-league": 25007,
      "kaz1": 1903,
      "kor2": 22735,
      "la-liga": 2459877,
      "la-liga-2": 87114,
      "lacrosse": 499,
      "lazio": 97,
      "lcs": 18,
      "lib": 18910,
      "ligue-1": 1019115,
      "ligue-2": 62654,
      "lionel-messi": 89,
      "ltu1": 9,
      "lva1": 3772,
      "mex": 437551,
      "mlb": 104215,
      "mls": 1221245,
      "morocco-botola-pro": 331971,
      "moto2": 313,
      "moto3": 291,
      "nascar": 64885,
      "national-league": 32432,
      "nba": 5647567,
      "ned2": 18297,
      "new-york-city": 16555,
      "nfl": 22761592,
      "nhl": 983424,
      "nirl1": 597,
      "nor2": 14046,
      "norway-eliteserien": 123393,
      "peru-liga-1": 578131,
      "pickleball": 97334,
      "poland-ekstraklasa": 31773,
      "power-slap": 96,
      "primeira-liga": 622909,
      "qat1": 3,
      "qualification": 5362,
      "racing": 1144,
      "romania-superliga": 200357,
      "rugby": 5637,
      "rus": 26856,
      "saf1": 643,
      "saudi-professional-league": 60650,
      "scotland-league-cup": 15,
      "scottish-premiership": 74179,
      "sea": 1842562,
      "serbian-superliga": 15110,
      "serie-b": 278400,
      "slovenia-prvaliga": 11658,
      "soccer": 1655232,
      "soccer-atc": 543,
      "soccer-auc": 12,
      "soccer-brco": 506512,
      "soccer-ccc": 20205,
      "soccer-el1": 55053,
      "soccer-el2": 51799,
      "soccer-fpd": 37117,
      "soccer-grc": 81,
      "soccer-gtm": 118810,
      "soccer-hr1": 21886,
      "soccer-nlc": 1606,
      "soccer-nwsl": 77166,
      "soccer-ptc": 1541,
      "soccer-scoc": 4951,
      "soccer-skc": 3,
      "soccer-svk1": 25708,
      "soccer-trsk": 477,
      "sud": 609,
      "swe2": 22065,
      "sweden-allsvenskan": 59833,
      "swimming": 3395,
      "switzerland-super-league": 149310,
      "table-tennis": 43788,
      "tennis": 2108616,
      "tha1": 12090,
      "tpe1": 13430,
      "tur": 39642,
      "tur2": 14981,
      "u20wwc": 27,
      "uae1": 6832,
      "ucl": 425347,
      "uefa": 22918,
      "uefa-nations-league": 267999,
      "uel": 215698,
      "ufc": 211217,
      "ukraine-premier-liha": 46728,
      "uru1": 336851,
      "usl1": 1725,
      "uslc": 93514,
      "usoc": 69,
      "uzb1": 14106,
      "ven1": 37297,
      "volleyball": 557,
      "womens-ballon-dor": 110,
      "womens-champions-league": 8037,
      "wsl": 12,
      "wsl2": 9402
    },
    "tech": {
      "(none)": 3272,
      "airbnb": 128,
      "anthropic": 2742,
      "big-tech": 134622,
      "celebrities": 152850,
      "china": 284,
      "coding": 386,
      "collectibles": 1565,
      "congress": 150,
      "corporate-financials": 256,
      "courts": 65,
      "earn-4": 6088,
      "elon-musk": 4044,
      "equities": 2262,
      "gaming": 798,
      "google": 97517,
      "hack": 4001,
      "ipos": 11404,
      "kpis": 32,
      "midterms": 112,
      "movies": 12863,
      "nuke": 325,
      "oil": 3769,
      "openai": 3926,
      "outage": 192,
      "prediction-markets": 1090,
      "video-games": 929
    },
    "uncategorised": {
      "(none)": 417,
      "bayeux-tapestry": 2474,
      "cfb": 12645,
      "climate-science": 1780,
      "dnc": 42,
      "fed": 4619,
      "fed-chair": 91,
      "fed-rates": 2312,
      "iran": 9,
      "la-liga": 208,
      "leopold-aschenbrenner": 27,
      "macro-indicators": 2292,
      "mma": 37,
      "nfl": 90837,
      "pandemics": 134,
      "social-media": 532,
      "space": 7,
      "supreme-court": 29559,
      "tennis": 1187,
      "trump-presidency": 181,
      "ufc": 1575,
      "uk": 2557,
      "united-nations": 7872,
      "united-states": 47
    },
    "weather": {
      "brazil": 410,
      "climate": 49069,
      "climate-science": 21041,
      "drought": 99,
      "earthquakes": 14260,
      "germany": 110,
      "global-temp": 452,
      "highest-temperature": 6287668,
      "italy": 195,
      "lowest-temperature": 498509,
      "mexico": 2270,
      "natural-disaster": 5535,
      "pandemics": 947,
      "precipitation": 14648,
      "rain": 567,
      "tornado-risk": 304,
      "united-states": 4600,
      "volcano": 3
    },
    "world": {
      "(none)": 8,
      "argentina": 25530,
      "brazil": 7483,
      "canada": 767,
      "china": 37,
      "courts": 6900,
      "economic-policy": 18035,
      "europe": 374,
      "foreign-policy": 2911,
      "forex": 12491,
      "france": 3900,
      "germany": 4838,
      "global-elections": 943157,
      "global-rates": 60725,
      "hong-kong": 389,
      "italy": 267,
      "macro-indicators": 11916,
      "middle-east": 894,
      "nyc": 22,
      "oil": 6206,
      "pandemics": 3,
      "south-korea": 8216,
      "trump-presidency": 6743,
      "uk": 111
    }
  },
  "tag_list_sha256": "1c81c469cb23514c29850913db7f4fa2fa1e21d8350c0381158cb6e908dd02b4",
  "thinning": "book-exact-repeat-v1",
  "twin_arrival_skew": "provenance",
  "twin_check": {
    "all_rows": 168993880,
    "columns": [
      "event_type",
      "timestamp_received",
      "sequence",
      "timestamp",
      "market",
      "asset_id",
      "best_bid",
      "best_ask",
      "spread",
      "bids",
      "asks",
      "price",
      "size",
      "side",
      "fee_rate_bps",
      "transaction_hash",
      "id",
      "assets_ids",
      "winning_asset_id",
      "winning_outcome",
      "outcomes",
      "question",
      "slug",
      "old_tick_size",
      "new_tick_size",
      "witness_set",
      "arrival_skew",
      "source_witness"
    ],
    "encoding": "twin-check-v1",
    "file": "2026-11-01T20.twin_check.parquet",
    "fingerprint": "sum mod 2^128 of sha256(row)[:16] read big-endian, lower-case hex",
    "group_by": [
      "category",
      "market",
      "event_type"
    ],
    "groups": 434270,
    "sets": {
      "all": [
        "all_rows",
        "all_fingerprint"
      ],
      "stored": [
        "stored_rows",
        "stored_fingerprint"
      ],
      "twin": [
        "twin_rows",
        "fingerprint"
      ]
    },
    "stored_rows": 103576215,
    "twin_rows": 65417665
  },
  "twin_recv_delta_ns": "provenance",
  "twin_seq_delta": "provenance",
  "uncategorised_row_share": 0.001559,
  "verification": {
    "note": "Covers each file listed in files[], each checked on its own; there is no whole-hour sha256 and no per-product byte range. This manifest and any file not listed in files[] need an external checksum (the archive's SHA256SUMS.txt, which does not list itself). A match shows the files agree with a manifest you trust, not that the manifest is authentic.",
    "primary": "sha256sum <file> == .files[].sha256 of the files[] entry whose file is <file>",
    "secondary": "byte size of <file> == .files[].size of the same entry (a supplementary check; the sha256 decides)"
  },
  "witness_stats": "2026-11-01T20.witness_stats.json",
  "witness_stats_sha256": "dff543f4e2cd2b57d297eb1196a6f1d56e4f01b24cece457d17eacb03a2cc0c0",
  "witnesses": "iopq",
  "writer_versions": null
}
