{
  "ab_accounting": {
    "best_bid_ask": {
      "boundary_dropped": 168,
      "class": "FULL",
      "exception_markets": 170,
      "rows_by_domain": {
        "g": 10677306,
        "h": 10681004,
        "i": 10682090,
        "k": 10682066,
        "m": 10682920
      },
      "rows_g": 10677306,
      "rows_h": 10681004,
      "rows_i": 10682090,
      "rows_joined": 10683544,
      "rows_k": 10682066,
      "rows_m": 10682920,
      "rows_merged": 10683376,
      "unique_by_domain": {
        "g": 84,
        "h": 34,
        "i": 108,
        "k": 72,
        "m": 430
      },
      "witness_latency": {
        "g": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 5374,
            "1000_2000ms": 32568,
            "100_200ms": 860653,
            "10_20ms": 0,
            "1_2ms": 0,
            "2000_5000ms": 14736,
            "200_500ms": 347082,
            "20_50ms": 0,
            "2_5ms": 0,
            "5000_10000ms": 6699,
            "500_1000ms": 94292,
            "50_100ms": 9315754,
            "5_10ms": 0,
            "ge30000ms": 148,
            "neg": 0
          },
          "max_ms": 34188,
          "mean_ms": 115.1404993918878,
          "measurable": 10677306,
          "min_ms": 66,
          "p50_ms": 77.0,
          "p90_ms": 113.0,
          "p99_ms": 652.0,
          "rows": 10677306,
          "unmeasurable": 0,
          "won_output_rows": 850
        },
        "h": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 2215,
            "1000_2000ms": 12960,
            "100_200ms": 114774,
            "10_20ms": 6127055,
            "1_2ms": 0,
            "2000_5000ms": 10718,
            "200_500ms": 92574,
            "20_50ms": 4072293,
            "2_5ms": 0,
            "5000_10000ms": 5400,
            "500_1000ms": 32052,
            "50_100ms": 210240,
            "5_10ms": 0,
            "ge30000ms": 723,
            "neg": 0
          },
          "max_ms": 92175,
          "mean_ms": 42.1186999836345,
          "measurable": 10681004,
          "min_ms": 13,
          "p50_ms": 19.0,
          "p90_ms": 33.0,
          "p99_ms": 299.0,
          "rows": 10681004,
          "unmeasurable": 0,
          "won_output_rows": 97920
        },
        "i": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 68,
            "1000_2000ms": 5846,
            "100_200ms": 140578,
            "10_20ms": 1421680,
            "1_2ms": 0,
            "2000_5000ms": 2037,
            "200_500ms": 99083,
            "20_50ms": 8653608,
            "2_5ms": 0,
            "5000_10000ms": 436,
            "500_1000ms": 20668,
            "50_100ms": 338062,
            "5_10ms": 0,
            "ge30000ms": 24,
            "neg": 0
          },
          "max_ms": 33246,
          "mean_ms": 35.224915910650445,
          "measurable": 10682090,
          "min_ms": 16,
          "p50_ms": 23.0,
          "p90_ms": 42.0,
          "p99_ms": 232.0,
          "rows": 10682090,
          "unmeasurable": 0,
          "won_output_rows": 31956
        },
        "k": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 472,
            "1000_2000ms": 7899,
            "100_200ms": 269584,
            "10_20ms": 8752454,
            "1_2ms": 0,
            "2000_5000ms": 4957,
            "200_500ms": 85549,
            "20_50ms": 973839,
            "2_5ms": 0,
            "5000_10000ms": 2219,
            "500_1000ms": 22577,
            "50_100ms": 165535,
            "5_10ms": 396675,
            "ge30000ms": 306,
            "neg": 0
          },
          "max_ms": 71976,
          "mean_ms": 26.99212324657047,
          "measurable": 10682066,
          "min_ms": 8,
          "p50_ms": 12.0,
          "p90_ms": 24.0,
          "p99_ms": 231.0,
          "rows": 10682066,
          "unmeasurable": 0,
          "won_output_rows": 526399
        },
        "m": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 0,
            "1000_2000ms": 1034,
            "100_200ms": 70460,
            "10_20ms": 696165,
            "1_2ms": 0,
            "2000_5000ms": 228,
            "200_500ms": 53791,
            "20_50ms": 286566,
            "2_5ms": 3316232,
            "5000_10000ms": 40,
            "500_1000ms": 7004,
            "50_100ms": 114370,
            "5_10ms": 6137030,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 7032,
          "mean_ms": 10.024524755403954,
          "measurable": 10682920,
          "min_ms": 2,
          "p50_ms": 5.0,
          "p90_ms": 10.0,
          "p99_ms": 125.0,
          "rows": 10682920,
          "unmeasurable": 0,
          "won_output_rows": 10026251
        }
      }
    },
    "book": {
      "boundary_dropped": 4,
      "class": "FULL",
      "exception_markets": 40682,
      "rows_by_domain": {
        "g": 179835,
        "h": 108261,
        "i": 109072,
        "k": 110324,
        "m": 108138
      },
      "rows_g": 179835,
      "rows_h": 108261,
      "rows_i": 109072,
      "rows_joined": 198296,
      "rows_k": 110324,
      "rows_m": 108138,
      "rows_merged": 198292,
      "unique_by_domain": {
        "g": 75690,
        "h": 3460,
        "i": 4144,
        "k": 5025,
        "m": 3460
      },
      "witness_latency": {
        "g": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 6857,
            "1000_2000ms": 4395,
            "100_200ms": 12607,
            "10_20ms": 0,
            "1_2ms": 0,
            "2000_5000ms": 6700,
            "200_500ms": 10187,
            "20_50ms": 0,
            "2_5ms": 0,
            "5000_10000ms": 4463,
            "500_1000ms": 5181,
            "50_100ms": 61752,
            "5_10ms": 0,
            "ge30000ms": 67693,
            "neg": 0
          },
          "max_ms": 10842274616,
          "mean_ms": 95270880.92910168,
          "measurable": 179835,
          "min_ms": 67,
          "p50_ms": 1025.0,
          "p90_ms": 33036775.0,
          "p99_ms": 2563672634.0,
          "rows": 179835,
          "unmeasurable": 0,
          "won_output_rows": 76840
        },
        "h": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 206,
            "1000_2000ms": 1102,
            "100_200ms": 2919,
            "10_20ms": 23252,
            "1_2ms": 0,
            "2000_5000ms": 1072,
            "200_500ms": 3433,
            "20_50ms": 66032,
            "2_5ms": 0,
            "5000_10000ms": 202,
            "500_1000ms": 1511,
            "50_100ms": 5309,
            "5_10ms": 0,
            "ge30000ms": 3223,
            "neg": 0
          },
          "max_ms": 9241534048,
          "mean_ms": 8131199.002909635,
          "measurable": 108261,
          "min_ms": 14,
          "p50_ms": 24.0,
          "p90_ms": 196.0,
          "p99_ms": 35069176.79999991,
          "rows": 108261,
          "unmeasurable": 0,
          "won_output_rows": 5357
        },
        "i": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 260,
            "1000_2000ms": 643,
            "100_200ms": 3747,
            "10_20ms": 5640,
            "1_2ms": 0,
            "2000_5000ms": 997,
            "200_500ms": 3832,
            "20_50ms": 79691,
            "2_5ms": 0,
            "5000_10000ms": 324,
            "500_1000ms": 1283,
            "50_100ms": 8829,
            "5_10ms": 0,
            "ge30000ms": 3826,
            "neg": 0
          },
          "max_ms": 9246271461,
          "mean_ms": 10381587.59540487,
          "measurable": 109072,
          "min_ms": 16,
          "p50_ms": 36.0,
          "p90_ms": 211.0,
          "p99_ms": 35119758.0,
          "rows": 109072,
          "unmeasurable": 0,
          "won_output_rows": 5260
        },
        "k": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 276,
            "1000_2000ms": 611,
            "100_200ms": 6382,
            "10_20ms": 73725,
            "1_2ms": 0,
            "2000_5000ms": 1042,
            "200_500ms": 1716,
            "20_50ms": 17519,
            "2_5ms": 0,
            "5000_10000ms": 164,
            "500_1000ms": 603,
            "50_100ms": 3032,
            "5_10ms": 156,
            "ge30000ms": 5098,
            "neg": 0
          },
          "max_ms": 9245129568,
          "mean_ms": 10225572.293218158,
          "measurable": 110324,
          "min_ms": 9,
          "p50_ms": 15.0,
          "p90_ms": 128.0,
          "p99_ms": 35274497.72,
          "rows": 110324,
          "unmeasurable": 0,
          "won_output_rows": 12623
        },
        "m": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 192,
            "1000_2000ms": 528,
            "100_200ms": 1281,
            "10_20ms": 12917,
            "1_2ms": 0,
            "2000_5000ms": 969,
            "200_500ms": 917,
            "20_50ms": 4514,
            "2_5ms": 5611,
            "5000_10000ms": 126,
            "500_1000ms": 188,
            "50_100ms": 2270,
            "5_10ms": 75617,
            "ge30000ms": 3008,
            "neg": 0
          },
          "max_ms": 9243413177,
          "mean_ms": 16423120.42651057,
          "measurable": 108138,
          "min_ms": 3,
          "p50_ms": 7.0,
          "p90_ms": 36.0,
          "p99_ms": 16699555.900000006,
          "rows": 108138,
          "unmeasurable": 0,
          "won_output_rows": 98212
        }
      }
    },
    "last_trade_price": {
      "boundary_dropped": 0,
      "class": "FULL",
      "exception_markets": 1,
      "rows_by_domain": {
        "g": 50460,
        "h": 51356,
        "i": 51373,
        "k": 51365,
        "m": 51372
      },
      "rows_g": 50460,
      "rows_h": 51356,
      "rows_i": 51373,
      "rows_joined": 51385,
      "rows_k": 51365,
      "rows_m": 51372,
      "rows_merged": 51385,
      "unique_by_domain": {
        "g": 2,
        "h": 1,
        "i": 1,
        "k": 1,
        "m": 5
      },
      "witness_latency": {
        "g": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 1233,
            "1000_2000ms": 1752,
            "100_200ms": 7958,
            "10_20ms": 0,
            "1_2ms": 0,
            "2000_5000ms": 2102,
            "200_500ms": 5097,
            "20_50ms": 0,
            "2_5ms": 0,
            "5000_10000ms": 1177,
            "500_1000ms": 2248,
            "50_100ms": 28838,
            "5_10ms": 0,
            "ge30000ms": 55,
            "neg": 0
          },
          "max_ms": 34239,
          "mean_ms": 886.4032104637337,
          "measurable": 50460,
          "min_ms": 67,
          "p50_ms": 90.0,
          "p90_ms": 1642.0,
          "p99_ms": 15925.32999999995,
          "rows": 50460,
          "unmeasurable": 0,
          "won_output_rows": 8
        },
        "h": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 3,
            "1000_2000ms": 396,
            "100_200ms": 1356,
            "10_20ms": 21314,
            "1_2ms": 0,
            "2000_5000ms": 81,
            "200_500ms": 1629,
            "20_50ms": 23725,
            "2_5ms": 0,
            "5000_10000ms": 13,
            "500_1000ms": 722,
            "50_100ms": 2098,
            "5_10ms": 0,
            "ge30000ms": 19,
            "neg": 0
          },
          "max_ms": 54759,
          "mean_ms": 78.81558143157567,
          "measurable": 51356,
          "min_ms": 14,
          "p50_ms": 21.0,
          "p90_ms": 70.0,
          "p99_ms": 993.4499999999971,
          "rows": 51356,
          "unmeasurable": 0,
          "won_output_rows": 674
        },
        "i": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 0,
            "1000_2000ms": 163,
            "100_200ms": 1773,
            "10_20ms": 3154,
            "1_2ms": 0,
            "2000_5000ms": 86,
            "200_500ms": 1858,
            "20_50ms": 40594,
            "2_5ms": 0,
            "5000_10000ms": 0,
            "500_1000ms": 632,
            "50_100ms": 3113,
            "5_10ms": 0,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 3910,
          "mean_ms": 63.34560956144278,
          "measurable": 51373,
          "min_ms": 17,
          "p50_ms": 31.0,
          "p90_ms": 82.0,
          "p99_ms": 683.0,
          "rows": 51373,
          "unmeasurable": 0,
          "won_output_rows": 255
        },
        "k": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 3,
            "1000_2000ms": 130,
            "100_200ms": 3141,
            "10_20ms": 40595,
            "1_2ms": 0,
            "2000_5000ms": 33,
            "200_500ms": 790,
            "20_50ms": 4941,
            "2_5ms": 0,
            "5000_10000ms": 5,
            "500_1000ms": 260,
            "50_100ms": 1219,
            "5_10ms": 248,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 10241,
          "mean_ms": 36.54478730653169,
          "measurable": 51365,
          "min_ms": 9,
          "p50_ms": 13.0,
          "p90_ms": 62.0,
          "p99_ms": 428.0,
          "rows": 51365,
          "unmeasurable": 0,
          "won_output_rows": 3306
        },
        "m": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 0,
            "1000_2000ms": 4,
            "100_200ms": 606,
            "10_20ms": 4660,
            "1_2ms": 0,
            "2000_5000ms": 3,
            "200_500ms": 441,
            "20_50ms": 1977,
            "2_5ms": 4655,
            "5000_10000ms": 0,
            "500_1000ms": 84,
            "50_100ms": 957,
            "5_10ms": 37985,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 2127,
          "mean_ms": 14.079089776531964,
          "measurable": 51372,
          "min_ms": 3,
          "p50_ms": 6.0,
          "p90_ms": 14.0,
          "p99_ms": 204.29000000000087,
          "rows": 51372,
          "unmeasurable": 0,
          "won_output_rows": 47142
        }
      }
    },
    "market_resolved": {
      "boundary_dropped": 0,
      "class": "FULL",
      "exception_markets": 0,
      "rows_by_domain": {
        "g": 662,
        "h": 662,
        "i": 662,
        "k": 662,
        "m": 662
      },
      "rows_g": 662,
      "rows_h": 662,
      "rows_i": 662,
      "rows_joined": 699,
      "rows_k": 662,
      "rows_m": 662,
      "rows_merged": 699,
      "unique_by_domain": {
        "g": 0,
        "h": 0,
        "i": 0,
        "k": 0,
        "m": 35
      },
      "witness_latency": {
        "g": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 0,
            "1000_2000ms": 0,
            "100_200ms": 47,
            "10_20ms": 0,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 108,
            "20_50ms": 0,
            "2_5ms": 0,
            "5000_10000ms": 0,
            "500_1000ms": 8,
            "50_100ms": 466,
            "5_10ms": 0,
            "ge30000ms": 33,
            "neg": 0
          },
          "max_ms": 49234,
          "mean_ms": 2043.4607250755287,
          "measurable": 662,
          "min_ms": 67,
          "p50_ms": 80.0,
          "p90_ms": 323.79999999999995,
          "p99_ms": 49194.34,
          "rows": 662,
          "unmeasurable": 0
        },
        "h": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 25,
            "1000_2000ms": 0,
            "100_200ms": 9,
            "10_20ms": 317,
            "1_2ms": 0,
            "2000_5000ms": 3,
            "200_500ms": 3,
            "20_50ms": 255,
            "2_5ms": 0,
            "5000_10000ms": 0,
            "500_1000ms": 0,
            "50_100ms": 42,
            "5_10ms": 0,
            "ge30000ms": 8,
            "neg": 0
          },
          "max_ms": 41615,
          "mean_ms": 1619.3791540785498,
          "measurable": 662,
          "min_ms": 14,
          "p50_ms": 20.0,
          "p90_ms": 61.89999999999998,
          "p99_ms": 41575.34,
          "rows": 662,
          "unmeasurable": 0,
          "won_output_rows": 8
        },
        "i": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 25,
            "1000_2000ms": 2,
            "100_200ms": 14,
            "10_20ms": 56,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 8,
            "20_50ms": 465,
            "2_5ms": 0,
            "5000_10000ms": 0,
            "500_1000ms": 2,
            "50_100ms": 80,
            "5_10ms": 0,
            "ge30000ms": 10,
            "neg": 0
          },
          "max_ms": 56941,
          "mean_ms": 1469.5800604229607,
          "measurable": 662,
          "min_ms": 17,
          "p50_ms": 26.0,
          "p90_ms": 87.0,
          "p99_ms": 35240.34,
          "rows": 662,
          "unmeasurable": 0,
          "won_output_rows": 1
        },
        "k": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 1,
            "1000_2000ms": 0,
            "100_200ms": 18,
            "10_20ms": 458,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 8,
            "20_50ms": 126,
            "2_5ms": 0,
            "5000_10000ms": 0,
            "500_1000ms": 2,
            "50_100ms": 12,
            "5_10ms": 4,
            "ge30000ms": 33,
            "neg": 0
          },
          "max_ms": 52094,
          "mean_ms": 2114.8066465256798,
          "measurable": 662,
          "min_ms": 9,
          "p50_ms": 14.0,
          "p90_ms": 66.0,
          "p99_ms": 52054.34,
          "rows": 662,
          "unmeasurable": 0,
          "won_output_rows": 56
        },
        "m": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 33,
            "1000_2000ms": 0,
            "100_200ms": 3,
            "10_20ms": 48,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 1,
            "20_50ms": 8,
            "2_5ms": 155,
            "5000_10000ms": 0,
            "500_1000ms": 0,
            "50_100ms": 7,
            "5_10ms": 370,
            "ge30000ms": 37,
            "neg": 0
          },
          "max_ms": 54553,
          "mean_ms": 4008.0634441087614,
          "measurable": 662,
          "min_ms": 3,
          "p50_ms": 5.0,
          "p90_ms": 17384.5,
          "p99_ms": 54313.729999999996,
          "rows": 662,
          "unmeasurable": 0,
          "won_output_rows": 634
        }
      }
    },
    "new_market": {
      "boundary_dropped": 0,
      "class": "FULL",
      "exception_markets": 0,
      "rows_by_domain": {
        "g": 977,
        "h": 977,
        "i": 977,
        "k": 977,
        "m": 977
      },
      "rows_g": 977,
      "rows_h": 977,
      "rows_i": 977,
      "rows_joined": 1569,
      "rows_k": 977,
      "rows_m": 977,
      "rows_merged": 1569,
      "unique_by_domain": {
        "g": 31,
        "h": 40,
        "i": 131,
        "k": 55,
        "m": 65
      },
      "witness_latency": {
        "g": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 190,
            "1000_2000ms": 0,
            "100_200ms": 90,
            "10_20ms": 0,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 412,
            "20_50ms": 0,
            "2_5ms": 0,
            "5000_10000ms": 26,
            "500_1000ms": 59,
            "50_100ms": 140,
            "5_10ms": 0,
            "ge30000ms": 60,
            "neg": 0
          },
          "max_ms": 89378,
          "mean_ms": 6630.619242579324,
          "measurable": 977,
          "min_ms": 74,
          "p50_ms": 323.0,
          "p90_ms": 23331.6,
          "p99_ms": 41006.12,
          "rows": 977,
          "unmeasurable": 0,
          "won_output_rows": 131
        },
        "h": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 179,
            "1000_2000ms": 0,
            "100_200ms": 271,
            "10_20ms": 0,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 145,
            "20_50ms": 142,
            "2_5ms": 0,
            "5000_10000ms": 20,
            "500_1000ms": 1,
            "50_100ms": 115,
            "5_10ms": 0,
            "ge30000ms": 104,
            "neg": 0
          },
          "max_ms": 97168,
          "mean_ms": 7274.03889457523,
          "measurable": 977,
          "min_ms": 20,
          "p50_ms": 185.0,
          "p90_ms": 31537.4,
          "p99_ms": 39519.479999999996,
          "rows": 977,
          "unmeasurable": 0,
          "won_output_rows": 235
        },
        "i": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 185,
            "1000_2000ms": 0,
            "100_200ms": 224,
            "10_20ms": 0,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 285,
            "20_50ms": 174,
            "2_5ms": 0,
            "5000_10000ms": 16,
            "500_1000ms": 1,
            "50_100ms": 61,
            "5_10ms": 0,
            "ge30000ms": 31,
            "neg": 0
          },
          "max_ms": 93257,
          "mean_ms": 4927.449334698055,
          "measurable": 977,
          "min_ms": 20,
          "p50_ms": 222.0,
          "p90_ms": 20675.799999999996,
          "p99_ms": 40520.240000000005,
          "rows": 977,
          "unmeasurable": 0,
          "won_output_rows": 284
        },
        "k": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 184,
            "1000_2000ms": 0,
            "100_200ms": 125,
            "10_20ms": 62,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 290,
            "20_50ms": 108,
            "2_5ms": 0,
            "5000_10000ms": 15,
            "500_1000ms": 10,
            "50_100ms": 77,
            "5_10ms": 0,
            "ge30000ms": 106,
            "neg": 0
          },
          "max_ms": 102052,
          "mean_ms": 7471.874104401229,
          "measurable": 977,
          "min_ms": 11,
          "p50_ms": 275.0,
          "p90_ms": 31883.39999999997,
          "p99_ms": 39310.96,
          "rows": 977,
          "unmeasurable": 0,
          "won_output_rows": 230
        },
        "m": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 201,
            "1000_2000ms": 0,
            "100_200ms": 27,
            "10_20ms": 152,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 26,
            "20_50ms": 238,
            "2_5ms": 0,
            "5000_10000ms": 8,
            "500_1000ms": 0,
            "50_100ms": 68,
            "5_10ms": 120,
            "ge30000ms": 137,
            "neg": 0
          },
          "max_ms": 97637,
          "mean_ms": 8915.849539406347,
          "measurable": 977,
          "min_ms": 5,
          "p50_ms": 45.0,
          "p90_ms": 33585.0,
          "p99_ms": 39422.92,
          "rows": 977,
          "unmeasurable": 0,
          "won_output_rows": 689
        }
      }
    },
    "price_change": {
      "boundary_dropped": 1410,
      "class": "FULL",
      "exception_markets": 160,
      "rows_by_domain": {
        "g": 101888646,
        "h": 102346162,
        "i": 102361064,
        "k": 102327232,
        "m": 102323864
      },
      "rows_g": 101888646,
      "rows_h": 102346162,
      "rows_i": 102361064,
      "rows_joined": 102377844,
      "rows_k": 102327232,
      "rows_m": 102323864,
      "rows_merged": 102376434,
      "unique_by_domain": {
        "g": 232,
        "h": 90,
        "i": 172,
        "k": 376,
        "m": 3432
      },
      "witness_latency": {
        "g": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 563278,
            "1000_2000ms": 939510,
            "100_200ms": 10593042,
            "10_20ms": 0,
            "1_2ms": 0,
            "2000_5000ms": 1103294,
            "200_500ms": 5201558,
            "20_50ms": 0,
            "2_5ms": 0,
            "5000_10000ms": 687910,
            "500_1000ms": 1743502,
            "50_100ms": 81040980,
            "5_10ms": 0,
            "ge30000ms": 15572,
            "neg": 0
          },
          "max_ms": 34242,
          "mean_ms": 287.23718205068695,
          "measurable": 101888646,
          "min_ms": 66,
          "p50_ms": 78.0,
          "p90_ms": 201.0,
          "p99_ms": 6365.0,
          "rows": 101888646,
          "unmeasurable": 0,
          "won_output_rows": 9026
        },
        "h": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 21512,
            "1000_2000ms": 273116,
            "100_200ms": 1553590,
            "10_20ms": 54013396,
            "1_2ms": 0,
            "2000_5000ms": 110872,
            "200_500ms": 1270236,
            "20_50ms": 41754118,
            "2_5ms": 0,
            "5000_10000ms": 53902,
            "500_1000ms": 614272,
            "50_100ms": 2666696,
            "5_10ms": 0,
            "ge30000ms": 14452,
            "neg": 0
          },
          "max_ms": 145594,
          "mean_ms": 52.417660546958274,
          "measurable": 102346162,
          "min_ms": 13,
          "p50_ms": 19.0,
          "p90_ms": 35.0,
          "p99_ms": 533.0,
          "rows": 102346162,
          "unmeasurable": 0,
          "won_output_rows": 1017884
        },
        "i": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 484,
            "1000_2000ms": 234264,
            "100_200ms": 1957110,
            "10_20ms": 12421078,
            "1_2ms": 0,
            "2000_5000ms": 51216,
            "200_500ms": 1513310,
            "20_50ms": 81463768,
            "2_5ms": 0,
            "5000_10000ms": 3254,
            "500_1000ms": 549986,
            "50_100ms": 4166446,
            "5_10ms": 0,
            "ge30000ms": 148,
            "neg": 0
          },
          "max_ms": 33246,
          "mean_ms": 43.7549953857455,
          "measurable": 102361064,
          "min_ms": 16,
          "p50_ms": 23.0,
          "p90_ms": 45.0,
          "p99_ms": 430.0,
          "rows": 102361064,
          "unmeasurable": 0,
          "won_output_rows": 340204
        },
        "k": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 6378,
            "1000_2000ms": 120882,
            "100_200ms": 3077948,
            "10_20ms": 83324394,
            "1_2ms": 0,
            "2000_5000ms": 46788,
            "200_500ms": 1036142,
            "20_50ms": 9401350,
            "2_5ms": 0,
            "5000_10000ms": 19020,
            "500_1000ms": 365022,
            "50_100ms": 1902210,
            "5_10ms": 3023194,
            "ge30000ms": 3904,
            "neg": 0
          },
          "max_ms": 71987,
          "mean_ms": 30.587088860177513,
          "measurable": 102327232,
          "min_ms": 8,
          "p50_ms": 12.0,
          "p90_ms": 27.0,
          "p99_ms": 303.0,
          "rows": 102327232,
          "unmeasurable": 0,
          "won_output_rows": 5639092
        },
        "m": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 0,
            "1000_2000ms": 29148,
            "100_200ms": 773276,
            "10_20ms": 7293534,
            "1_2ms": 0,
            "2000_5000ms": 1772,
            "200_500ms": 569130,
            "20_50ms": 3175270,
            "2_5ms": 28539988,
            "5000_10000ms": 126,
            "500_1000ms": 157752,
            "50_100ms": 1324782,
            "5_10ms": 60459086,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 7035,
          "mean_ms": 11.53439997144752,
          "measurable": 102323864,
          "min_ms": 2,
          "p50_ms": 5.0,
          "p90_ms": 11.0,
          "p99_ms": 153.0,
          "rows": 102323864,
          "unmeasurable": 0,
          "won_output_rows": 95370228
        }
      }
    },
    "tick_size_change": {
      "boundary_dropped": 0,
      "class": "FULL",
      "exception_markets": 0,
      "rows_by_domain": {
        "g": 4480,
        "h": 4480,
        "i": 4480,
        "k": 4480,
        "m": 4480
      },
      "rows_g": 4480,
      "rows_h": 4480,
      "rows_i": 4480,
      "rows_joined": 4480,
      "rows_k": 4480,
      "rows_m": 4480,
      "rows_merged": 4480,
      "unique_by_domain": {
        "g": 0,
        "h": 0,
        "i": 0,
        "k": 0,
        "m": 0
      },
      "witness_latency": {
        "g": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 0,
            "1000_2000ms": 104,
            "100_200ms": 268,
            "10_20ms": 0,
            "1_2ms": 0,
            "2000_5000ms": 16,
            "200_500ms": 115,
            "20_50ms": 0,
            "2_5ms": 0,
            "5000_10000ms": 0,
            "500_1000ms": 90,
            "50_100ms": 3887,
            "5_10ms": 0,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 2582,
          "mean_ms": 135.81473214285714,
          "measurable": 4480,
          "min_ms": 67,
          "p50_ms": 77.0,
          "p90_ms": 122.0,
          "p99_ms": 1319.0,
          "rows": 4480,
          "unmeasurable": 0
        },
        "h": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 0,
            "1000_2000ms": 12,
            "100_200ms": 78,
            "10_20ms": 2292,
            "1_2ms": 0,
            "2000_5000ms": 8,
            "200_500ms": 56,
            "20_50ms": 1858,
            "2_5ms": 0,
            "5000_10000ms": 4,
            "500_1000ms": 68,
            "50_100ms": 100,
            "5_10ms": 0,
            "ge30000ms": 4,
            "neg": 0
          },
          "max_ms": 34453,
          "mean_ms": 87.19977678571429,
          "measurable": 4480,
          "min_ms": 14,
          "p50_ms": 19.0,
          "p90_ms": 38.0,
          "p99_ms": 767.0,
          "rows": 4480,
          "unmeasurable": 0,
          "won_output_rows": 53
        },
        "i": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 4,
            "1000_2000ms": 8,
            "100_200ms": 89,
            "10_20ms": 380,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 68,
            "20_50ms": 3752,
            "2_5ms": 0,
            "5000_10000ms": 0,
            "500_1000ms": 29,
            "50_100ms": 150,
            "5_10ms": 0,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 10233,
          "mean_ms": 52.36919642857143,
          "measurable": 4480,
          "min_ms": 17,
          "p50_ms": 24.0,
          "p90_ms": 45.0,
          "p99_ms": 460.84000000000015,
          "rows": 4480,
          "unmeasurable": 0,
          "won_output_rows": 4
        },
        "k": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 0,
            "1000_2000ms": 4,
            "100_200ms": 149,
            "10_20ms": 3434,
            "1_2ms": 0,
            "2000_5000ms": 4,
            "200_500ms": 72,
            "20_50ms": 587,
            "2_5ms": 0,
            "5000_10000ms": 4,
            "500_1000ms": 20,
            "50_100ms": 108,
            "5_10ms": 98,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 7735,
          "mean_ms": 36.9609375,
          "measurable": 4480,
          "min_ms": 8,
          "p50_ms": 13.0,
          "p90_ms": 36.0,
          "p99_ms": 392.0,
          "rows": 4480,
          "unmeasurable": 0,
          "won_output_rows": 209
        },
        "m": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 0,
            "1000_2000ms": 0,
            "100_200ms": 64,
            "10_20ms": 355,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 46,
            "20_50ms": 93,
            "2_5ms": 1169,
            "5000_10000ms": 0,
            "500_1000ms": 0,
            "50_100ms": 55,
            "5_10ms": 2698,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 329,
          "mean_ms": 11.878348214285714,
          "measurable": 4480,
          "min_ms": 2,
          "p50_ms": 5.0,
          "p90_ms": 12.0,
          "p99_ms": 204.0,
          "rows": 4480,
          "unmeasurable": 0,
          "won_output_rows": 4214
        }
      }
    }
  },
  "archive_root": "union-staging",
  "boundary_guard": "cache",
  "bytes": 1194715060,
  "file": "2026-10-02T10.parquet",
  "generated_by": "tools/orderbook_ab/merge_ab.py",
  "hour": "2026-10-02/10",
  "hour_utc": "2026-10-02T10:00:00+00:00",
  "layout": "union-event-sorted-v1",
  "max_sequence": 72339079506268161,
  "merger_git_sha": "fcbb28046152741ae3754e951659977da4c8b36e",
  "min_sequence": 281481510803941,
  "products": {
    "best_bid_ask": {
      "byte_range": [
        4,
        127525390
      ],
      "columns": [
        "timestamp_received",
        "sequence",
        "timestamp",
        "market",
        "asset_id",
        "best_bid",
        "best_ask",
        "spread",
        "witness_set",
        "arrival_skew",
        "source_witness"
      ],
      "max_sequence": 72339079506253535,
      "min_sequence": 281481510803957,
      "order_by": [
        "market",
        "asset_id",
        "timestamp",
        "sequence"
      ],
      "row_count": 10683376,
      "row_groups": [
        0,
        40
      ],
      "sha256": "b8ed782c9726aea8958555e32e83c0adc139e6ebc253debbd307502699080b41"
    },
    "book": {
      "byte_range": [
        127525390,
        148884066
      ],
      "columns": [
        "timestamp_received",
        "sequence",
        "timestamp",
        "market",
        "asset_id",
        "bids",
        "asks",
        "witness_set",
        "arrival_skew",
        "source_witness"
      ],
      "max_sequence": 72339079504732183,
      "min_sequence": 281481510804244,
      "order_by": [
        "market",
        "asset_id",
        "timestamp",
        "sequence"
      ],
      "row_count": 198292,
      "row_groups": [
        41,
        41
      ],
      "sha256": "0aaee77e953e0f0f5e732b14463be017e9200848a6f386754e570c544b5da536"
    },
    "last_trade_price": {
      "byte_range": [
        148884066,
        151829379
      ],
      "columns": [
        "timestamp_received",
        "sequence",
        "timestamp",
        "market",
        "asset_id",
        "price",
        "size",
        "side",
        "fee_rate_bps",
        "transaction_hash",
        "witness_set",
        "arrival_skew",
        "source_witness"
      ],
      "max_sequence": 72339079504704047,
      "min_sequence": 281481510805483,
      "order_by": [
        "market",
        "asset_id",
        "timestamp",
        "sequence"
      ],
      "row_count": 51385,
      "row_groups": [
        42,
        42
      ],
      "sha256": "7b21c81e04b17b87f9b2e31b6075279b6bedb231e186cfcb47338a8eea142020"
    },
    "market_resolved": {
      "byte_range": [
        151829379,
        151934214
      ],
      "columns": [
        "timestamp_received",
        "sequence",
        "timestamp",
        "market",
        "id",
        "assets_ids",
        "winning_asset_id",
        "winning_outcome",
        "witness_set",
        "arrival_skew",
        "source_witness"
      ],
      "max_sequence": 72339079478263183,
      "min_sequence": 281481513647815,
      "order_by": [
        "market",
        "id",
        "timestamp",
        "sequence"
      ],
      "row_count": 699,
      "row_groups": [
        43,
        43
      ],
      "sha256": "e001b244c1374a31c1b6279400816bc8b603f4f6a3e25b51e29e87a40c0e12ea"
    },
    "new_market": {
      "byte_range": [
        151934214,
        152084840
      ],
      "columns": [
        "timestamp_received",
        "sequence",
        "timestamp",
        "market",
        "id",
        "assets_ids",
        "outcomes",
        "question",
        "slug",
        "witness_set",
        "arrival_skew",
        "source_witness"
      ],
      "max_sequence": 72339079487869709,
      "min_sequence": 281481511167453,
      "order_by": [
        "market",
        "id",
        "timestamp",
        "sequence"
      ],
      "row_count": 1569,
      "row_groups": [
        44,
        44
      ],
      "sha256": "64033ee457b34bbb267498084c92b1f6623209e87b6ba8dbc2bc765b3cbe62fe"
    },
    "price_change": {
      "byte_range": [
        152084840,
        1193258772
      ],
      "columns": [
        "timestamp_received",
        "sequence",
        "timestamp",
        "market",
        "asset_id",
        "price",
        "size",
        "side",
        "best_bid",
        "best_ask",
        "witness_set",
        "arrival_skew",
        "source_witness"
      ],
      "max_sequence": 72339079506268161,
      "min_sequence": 281481510803941,
      "order_by": [
        "market",
        "asset_id",
        "timestamp",
        "sequence"
      ],
      "row_count": 102376434,
      "row_groups": [
        45,
        435
      ],
      "sha256": "26f44c0c931d49ab885448133c3a10af90eb01c94d4bf1484cb1eef6719b19a5"
    },
    "tick_size_change": {
      "byte_range": [
        1193258772,
        1193424099
      ],
      "columns": [
        "timestamp_received",
        "sequence",
        "timestamp",
        "market",
        "asset_id",
        "old_tick_size",
        "new_tick_size",
        "witness_set",
        "arrival_skew",
        "source_witness"
      ],
      "max_sequence": 72339079438824354,
      "min_sequence": 281481511486288,
      "order_by": [
        "market",
        "asset_id",
        "timestamp",
        "sequence"
      ],
      "row_count": 4480,
      "row_groups": [
        436,
        436
      ],
      "sha256": "22ab3639cbcf3597c052205fd13f726135a07083263ab9c17e51be9f383f2fc9"
    }
  },
  "row_count": 113316235,
  "sequence_note": "sequence and timestamp_received are collector-local provenance; where domains carry the same row, the merge keeps the EARLIEST-RECEIVED copy, equal arrivals breaking by registry order (active: h, g, i, k, m). The winner is per row, not per hour -- each row names its own in source_witness",
  "sha256": "a80fc464b0dcd0f73f4f01cbdb868f8d4b11b4feab86732ef8205f0fcd989802",
  "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": "2026-10-02T10.witness_stats.json",
  "witnesses": "hgikm",
  "served_verbatim": true,
  "served_note": "This hour is the merger's union file, published byte for byte. Hours before the era cutover are rebuilt here from the seven product files and carry one column fewer."
}
