{
  "ab_accounting": {
    "best_bid_ask": {
      "boundary_dropped": 234,
      "class": "FULL",
      "exception_markets": 83,
      "rows_by_domain": {
        "h": 10799618,
        "i": 10799361,
        "m": 10800243,
        "n": 10798256,
        "o": 10800054
      },
      "rows_h": 10799618,
      "rows_i": 10799361,
      "rows_joined": 10801098,
      "rows_m": 10800243,
      "rows_merged": 10800864,
      "rows_n": 10798256,
      "rows_o": 10800054,
      "unique_by_domain": {
        "h": 22,
        "i": 8,
        "m": 84,
        "n": 48,
        "o": 122
      },
      "witness_latency": {
        "h": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 3480,
            "1000_2000ms": 11981,
            "100_200ms": 99831,
            "10_20ms": 6677817,
            "1_2ms": 0,
            "2000_5000ms": 10587,
            "200_500ms": 76409,
            "20_50ms": 3635202,
            "2_5ms": 0,
            "5000_10000ms": 5088,
            "500_1000ms": 30533,
            "50_100ms": 247382,
            "5_10ms": 0,
            "ge30000ms": 1308,
            "neg": 0
          },
          "max_ms": 77595,
          "mean_ms": 44.46926196833999,
          "measurable": 10799618,
          "min_ms": 13,
          "p50_ms": 18.0,
          "p90_ms": 29.0,
          "p99_ms": 269.0,
          "rows": 10799618,
          "unmeasurable": 0,
          "won_output_rows": 71488
        },
        "i": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 0,
            "1000_2000ms": 6341,
            "100_200ms": 106204,
            "10_20ms": 2016019,
            "1_2ms": 0,
            "2000_5000ms": 2248,
            "200_500ms": 62204,
            "20_50ms": 8290670,
            "2_5ms": 0,
            "5000_10000ms": 0,
            "500_1000ms": 15593,
            "50_100ms": 300082,
            "5_10ms": 0,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 4284,
          "mean_ms": 28.743598162891303,
          "measurable": 10799361,
          "min_ms": 16,
          "p50_ms": 21.0,
          "p90_ms": 31.0,
          "p99_ms": 165.0,
          "rows": 10799361,
          "unmeasurable": 0,
          "won_output_rows": 52132
        },
        "m": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 0,
            "1000_2000ms": 1238,
            "100_200ms": 60737,
            "10_20ms": 1023690,
            "1_2ms": 37,
            "2000_5000ms": 180,
            "200_500ms": 43818,
            "20_50ms": 448728,
            "2_5ms": 4784791,
            "5000_10000ms": 16,
            "500_1000ms": 8932,
            "50_100ms": 130828,
            "5_10ms": 4297248,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 6759,
          "mean_ms": 10.04553573470523,
          "measurable": 10800243,
          "min_ms": 1,
          "p50_ms": 5.0,
          "p90_ms": 13.0,
          "p99_ms": 106.0,
          "rows": 10800243,
          "unmeasurable": 0,
          "won_output_rows": 5602094
        },
        "n": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 480,
            "1000_2000ms": 10370,
            "100_200ms": 244933,
            "10_20ms": 0,
            "1_2ms": 0,
            "2000_5000ms": 8157,
            "200_500ms": 116146,
            "20_50ms": 9108422,
            "2_5ms": 0,
            "5000_10000ms": 1818,
            "500_1000ms": 32136,
            "50_100ms": 1275794,
            "5_10ms": 0,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 17003,
          "mean_ms": 57.39643188677876,
          "measurable": 10798256,
          "min_ms": 38,
          "p50_ms": 43.0,
          "p90_ms": 57.0,
          "p99_ms": 296.0,
          "rows": 10798256,
          "unmeasurable": 0,
          "won_output_rows": 4303
        },
        "o": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 4,
            "1000_2000ms": 2038,
            "100_200ms": 62917,
            "10_20ms": 1054067,
            "1_2ms": 24,
            "2000_5000ms": 804,
            "200_500ms": 47034,
            "20_50ms": 463214,
            "2_5ms": 4504563,
            "5000_10000ms": 266,
            "500_1000ms": 10435,
            "50_100ms": 132838,
            "5_10ms": 4521850,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 14748,
          "mean_ms": 10.849456308274014,
          "measurable": 10800054,
          "min_ms": 1,
          "p50_ms": 5.0,
          "p90_ms": 14.0,
          "p99_ms": 114.0,
          "rows": 10800054,
          "unmeasurable": 0,
          "won_output_rows": 5070847
        }
      }
    },
    "book": {
      "boundary_dropped": 4,
      "class": "FULL",
      "exception_markets": 10803,
      "rows_by_domain": {
        "h": 116487,
        "i": 108669,
        "m": 107872,
        "n": 116806,
        "o": 108902
      },
      "rows_h": 116487,
      "rows_i": 108669,
      "rows_joined": 134641,
      "rows_m": 107872,
      "rows_merged": 134637,
      "rows_n": 116806,
      "rows_o": 108902,
      "unique_by_domain": {
        "h": 9023,
        "i": 2721,
        "m": 1755,
        "n": 10241,
        "o": 2774
      },
      "witness_latency": {
        "h": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 578,
            "1000_2000ms": 922,
            "100_200ms": 4734,
            "10_20ms": 21214,
            "1_2ms": 0,
            "2000_5000ms": 960,
            "200_500ms": 4937,
            "20_50ms": 64452,
            "2_5ms": 0,
            "5000_10000ms": 444,
            "500_1000ms": 1905,
            "50_100ms": 7314,
            "5_10ms": 0,
            "ge30000ms": 9027,
            "neg": 0
          },
          "max_ms": 11190108988,
          "mean_ms": 19492906.348399393,
          "measurable": 116487,
          "min_ms": 14,
          "p50_ms": 25.0,
          "p90_ms": 1157.4000000000087,
          "p99_ms": 161648016.9399999,
          "rows": 116487,
          "unmeasurable": 0,
          "won_output_rows": 10425
        },
        "i": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 184,
            "1000_2000ms": 1261,
            "100_200ms": 4978,
            "10_20ms": 3337,
            "1_2ms": 0,
            "2000_5000ms": 714,
            "200_500ms": 5970,
            "20_50ms": 75547,
            "2_5ms": 0,
            "5000_10000ms": 202,
            "500_1000ms": 3622,
            "50_100ms": 10490,
            "5_10ms": 0,
            "ge30000ms": 2364,
            "neg": 0
          },
          "max_ms": 9586178228,
          "mean_ms": 4442070.8438009,
          "measurable": 108669,
          "min_ms": 17,
          "p50_ms": 26.0,
          "p90_ms": 329.0,
          "p99_ms": 5732908.0,
          "rows": 108669,
          "unmeasurable": 0,
          "won_output_rows": 3587
        },
        "m": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 138,
            "1000_2000ms": 290,
            "100_200ms": 1751,
            "10_20ms": 18207,
            "1_2ms": 0,
            "2000_5000ms": 700,
            "200_500ms": 740,
            "20_50ms": 7747,
            "2_5ms": 12758,
            "5000_10000ms": 148,
            "500_1000ms": 137,
            "50_100ms": 3172,
            "5_10ms": 60818,
            "ge30000ms": 1266,
            "neg": 0
          },
          "max_ms": 9584893037,
          "mean_ms": 4249629.532705429,
          "measurable": 107872,
          "min_ms": 2,
          "p50_ms": 7.0,
          "p90_ms": 34.0,
          "p99_ms": 125126.0,
          "rows": 107872,
          "unmeasurable": 0,
          "won_output_rows": 55423
        },
        "n": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 931,
            "1000_2000ms": 4771,
            "100_200ms": 9025,
            "10_20ms": 0,
            "1_2ms": 0,
            "2000_5000ms": 5985,
            "200_500ms": 6675,
            "20_50ms": 56922,
            "2_5ms": 0,
            "5000_10000ms": 1447,
            "500_1000ms": 4472,
            "50_100ms": 16318,
            "5_10ms": 0,
            "ge30000ms": 10260,
            "neg": 0
          },
          "max_ms": 9590266435,
          "mean_ms": 23918126.63126038,
          "measurable": 116806,
          "min_ms": 39,
          "p50_ms": 50.0,
          "p90_ms": 6547.5,
          "p99_ms": 211915272.0,
          "rows": 116806,
          "unmeasurable": 0,
          "won_output_rows": 11346
        },
        "o": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 176,
            "1000_2000ms": 208,
            "100_200ms": 1473,
            "10_20ms": 18677,
            "1_2ms": 0,
            "2000_5000ms": 726,
            "200_500ms": 686,
            "20_50ms": 8147,
            "2_5ms": 11569,
            "5000_10000ms": 208,
            "500_1000ms": 144,
            "50_100ms": 3064,
            "5_10ms": 61446,
            "ge30000ms": 2378,
            "neg": 0
          },
          "max_ms": 9585258562,
          "mean_ms": 6388372.309599456,
          "measurable": 108902,
          "min_ms": 2,
          "p50_ms": 7.0,
          "p90_ms": 38.0,
          "p99_ms": 5057754.430000007,
          "rows": 108902,
          "unmeasurable": 0,
          "won_output_rows": 53856
        }
      }
    },
    "last_trade_price": {
      "boundary_dropped": 1,
      "class": "FULL",
      "exception_markets": 1,
      "rows_by_domain": {
        "h": 52395,
        "i": 52245,
        "m": 52432,
        "n": 51923,
        "o": 52352
      },
      "rows_h": 52395,
      "rows_i": 52245,
      "rows_joined": 52534,
      "rows_m": 52432,
      "rows_merged": 52533,
      "rows_n": 51923,
      "rows_o": 52352,
      "unique_by_domain": {
        "h": 2,
        "i": 6,
        "m": 2,
        "n": 0,
        "o": 7
      },
      "witness_latency": {
        "h": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 12,
            "1000_2000ms": 345,
            "100_200ms": 2300,
            "10_20ms": 20299,
            "1_2ms": 0,
            "2000_5000ms": 68,
            "200_500ms": 2499,
            "20_50ms": 22916,
            "2_5ms": 0,
            "5000_10000ms": 17,
            "500_1000ms": 988,
            "50_100ms": 2951,
            "5_10ms": 0,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 17511,
          "mean_ms": 74.2187040748163,
          "measurable": 52395,
          "min_ms": 14,
          "p50_ms": 21.0,
          "p90_ms": 131.0,
          "p99_ms": 926.0599999999977,
          "rows": 52395,
          "unmeasurable": 0,
          "won_output_rows": 367
        },
        "i": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 0,
            "1000_2000ms": 580,
            "100_200ms": 2301,
            "10_20ms": 1914,
            "1_2ms": 0,
            "2000_5000ms": 36,
            "200_500ms": 3134,
            "20_50ms": 38740,
            "2_5ms": 0,
            "5000_10000ms": 0,
            "500_1000ms": 1871,
            "50_100ms": 3669,
            "5_10ms": 0,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 3772,
          "mean_ms": 92.15676141257536,
          "measurable": 52245,
          "min_ms": 17,
          "p50_ms": 26.0,
          "p90_ms": 223.0,
          "p99_ms": 1068.5599999999977,
          "rows": 52245,
          "unmeasurable": 0,
          "won_output_rows": 232
        },
        "m": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 0,
            "1000_2000ms": 18,
            "100_200ms": 834,
            "10_20ms": 8024,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 408,
            "20_50ms": 3543,
            "2_5ms": 8511,
            "5000_10000ms": 0,
            "500_1000ms": 100,
            "50_100ms": 1450,
            "5_10ms": 29544,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 1445,
          "mean_ms": 16.153513121757705,
          "measurable": 52432,
          "min_ms": 2,
          "p50_ms": 6.0,
          "p90_ms": 24.0,
          "p99_ms": 200.0,
          "rows": 52432,
          "unmeasurable": 0,
          "won_output_rows": 26805
        },
        "n": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 172,
            "1000_2000ms": 2284,
            "100_200ms": 4320,
            "10_20ms": 0,
            "1_2ms": 0,
            "2000_5000ms": 2575,
            "200_500ms": 3358,
            "20_50ms": 25895,
            "2_5ms": 0,
            "5000_10000ms": 553,
            "500_1000ms": 2330,
            "50_100ms": 10436,
            "5_10ms": 0,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 17025,
          "mean_ms": 434.4958688827687,
          "measurable": 51923,
          "min_ms": 39,
          "p50_ms": 50.0,
          "p90_ms": 1133.0,
          "p99_ms": 5965.679999999993,
          "rows": 51923,
          "unmeasurable": 0,
          "won_output_rows": 21
        },
        "o": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 0,
            "1000_2000ms": 18,
            "100_200ms": 709,
            "10_20ms": 8010,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 382,
            "20_50ms": 3498,
            "2_5ms": 7383,
            "5000_10000ms": 0,
            "500_1000ms": 100,
            "50_100ms": 1409,
            "5_10ms": 30843,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 1687,
          "mean_ms": 15.803312194376527,
          "measurable": 52352,
          "min_ms": 2,
          "p50_ms": 6.0,
          "p90_ms": 23.0,
          "p99_ms": 191.0,
          "rows": 52352,
          "unmeasurable": 0,
          "won_output_rows": 25108
        }
      }
    },
    "market_resolved": {
      "boundary_dropped": 0,
      "class": "FULL",
      "exception_markets": 0,
      "rows_by_domain": {
        "h": 869,
        "i": 869,
        "m": 869,
        "n": 869,
        "o": 869
      },
      "rows_h": 869,
      "rows_i": 869,
      "rows_joined": 913,
      "rows_m": 869,
      "rows_merged": 913,
      "rows_n": 869,
      "rows_o": 869,
      "unique_by_domain": {
        "h": 0,
        "i": 32,
        "m": 0,
        "n": 1,
        "o": 0
      },
      "witness_latency": {
        "h": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 15,
            "1000_2000ms": 0,
            "100_200ms": 9,
            "10_20ms": 409,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 6,
            "20_50ms": 358,
            "2_5ms": 0,
            "5000_10000ms": 0,
            "500_1000ms": 1,
            "50_100ms": 55,
            "5_10ms": 0,
            "ge30000ms": 16,
            "neg": 0
          },
          "max_ms": 58951,
          "mean_ms": 1405.831990794016,
          "measurable": 869,
          "min_ms": 15,
          "p50_ms": 20.0,
          "p90_ms": 54.200000000000045,
          "p99_ms": 50358.92,
          "rows": 869,
          "unmeasurable": 0,
          "won_output_rows": 3
        },
        "i": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 18,
            "1000_2000ms": 0,
            "100_200ms": 18,
            "10_20ms": 70,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 4,
            "20_50ms": 641,
            "2_5ms": 0,
            "5000_10000ms": 0,
            "500_1000ms": 1,
            "50_100ms": 64,
            "5_10ms": 0,
            "ge30000ms": 53,
            "neg": 0
          },
          "max_ms": 57294,
          "mean_ms": 3570.5385500575376,
          "measurable": 869,
          "min_ms": 18,
          "p50_ms": 23.0,
          "p90_ms": 116.0,
          "p99_ms": 54299.24,
          "rows": 869,
          "unmeasurable": 0,
          "won_output_rows": 74
        },
        "m": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 15,
            "1000_2000ms": 0,
            "100_200ms": 3,
            "10_20ms": 108,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 1,
            "20_50ms": 31,
            "2_5ms": 180,
            "5000_10000ms": 0,
            "500_1000ms": 0,
            "50_100ms": 12,
            "5_10ms": 495,
            "ge30000ms": 24,
            "neg": 0
          },
          "max_ms": 55921,
          "mean_ms": 1790.3003452243959,
          "measurable": 869,
          "min_ms": 3,
          "p50_ms": 6.0,
          "p90_ms": 19.0,
          "p99_ms": 55854.92,
          "rows": 869,
          "unmeasurable": 0,
          "won_output_rows": 429
        },
        "n": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 0,
            "1000_2000ms": 0,
            "100_200ms": 96,
            "10_20ms": 0,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 16,
            "20_50ms": 635,
            "2_5ms": 0,
            "5000_10000ms": 0,
            "500_1000ms": 1,
            "50_100ms": 94,
            "5_10ms": 0,
            "ge30000ms": 27,
            "neg": 0
          },
          "max_ms": 57988,
          "mean_ms": 1415.1829689298045,
          "measurable": 869,
          "min_ms": 40,
          "p50_ms": 45.0,
          "p90_ms": 116.0,
          "p99_ms": 48395.8799999991,
          "rows": 869,
          "unmeasurable": 0,
          "won_output_rows": 2
        },
        "o": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 0,
            "1000_2000ms": 0,
            "100_200ms": 5,
            "10_20ms": 99,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 5,
            "20_50ms": 38,
            "2_5ms": 161,
            "5000_10000ms": 0,
            "500_1000ms": 0,
            "50_100ms": 9,
            "5_10ms": 524,
            "ge30000ms": 28,
            "neg": 0
          },
          "max_ms": 57246,
          "mean_ms": 1415.4683544303798,
          "measurable": 869,
          "min_ms": 3,
          "p50_ms": 6.0,
          "p90_ms": 19.0,
          "p99_ms": 57192.92,
          "rows": 869,
          "unmeasurable": 0,
          "won_output_rows": 405
        }
      }
    },
    "new_market": {
      "boundary_dropped": 0,
      "class": "FULL",
      "exception_markets": 0,
      "rows_by_domain": {
        "h": 698,
        "i": 698,
        "m": 698,
        "n": 698,
        "o": 698
      },
      "rows_h": 698,
      "rows_i": 698,
      "rows_joined": 1157,
      "rows_m": 698,
      "rows_merged": 1157,
      "rows_n": 698,
      "rows_o": 698,
      "unique_by_domain": {
        "h": 46,
        "i": 39,
        "m": 18,
        "n": 111,
        "o": 66
      },
      "witness_latency": {
        "h": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 61,
            "1000_2000ms": 0,
            "100_200ms": 106,
            "10_20ms": 0,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 193,
            "20_50ms": 128,
            "2_5ms": 0,
            "5000_10000ms": 14,
            "500_1000ms": 41,
            "50_100ms": 78,
            "5_10ms": 0,
            "ge30000ms": 77,
            "neg": 0
          },
          "max_ms": 95670,
          "mean_ms": 6116.489971346705,
          "measurable": 698,
          "min_ms": 20,
          "p50_ms": 228.0,
          "p90_ms": 36197.200000000004,
          "p99_ms": 40736.74999999999,
          "rows": 698,
          "unmeasurable": 0,
          "won_output_rows": 80
        },
        "i": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 81,
            "1000_2000ms": 0,
            "100_200ms": 199,
            "10_20ms": 0,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 113,
            "20_50ms": 155,
            "2_5ms": 0,
            "5000_10000ms": 18,
            "500_1000ms": 0,
            "50_100ms": 83,
            "5_10ms": 0,
            "ge30000ms": 49,
            "neg": 0
          },
          "max_ms": 104201,
          "mean_ms": 5102.4111747851,
          "measurable": 698,
          "min_ms": 23,
          "p50_ms": 139.0,
          "p90_ms": 17302.200000000008,
          "p99_ms": 39851.80999999996,
          "rows": 698,
          "unmeasurable": 0,
          "won_output_rows": 179
        },
        "m": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 72,
            "1000_2000ms": 0,
            "100_200ms": 69,
            "10_20ms": 108,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 36,
            "20_50ms": 145,
            "2_5ms": 0,
            "5000_10000ms": 15,
            "500_1000ms": 0,
            "50_100ms": 132,
            "5_10ms": 25,
            "ge30000ms": 96,
            "neg": 0
          },
          "max_ms": 101732,
          "mean_ms": 7088.991404011461,
          "measurable": 698,
          "min_ms": 7,
          "p50_ms": 71.0,
          "p90_ms": 36506.5,
          "p99_ms": 40236.74999999999,
          "rows": 698,
          "unmeasurable": 0,
          "won_output_rows": 378
        },
        "n": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 103,
            "1000_2000ms": 0,
            "100_200ms": 94,
            "10_20ms": 0,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 229,
            "20_50ms": 19,
            "2_5ms": 0,
            "5000_10000ms": 8,
            "500_1000ms": 44,
            "50_100ms": 146,
            "5_10ms": 0,
            "ge30000ms": 55,
            "neg": 0
          },
          "max_ms": 84472,
          "mean_ms": 5854.313753581662,
          "measurable": 698,
          "min_ms": 44,
          "p50_ms": 267.0,
          "p90_ms": 19763.900000000085,
          "p99_ms": 40378.28,
          "rows": 698,
          "unmeasurable": 0,
          "won_output_rows": 125
        },
        "o": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 90,
            "1000_2000ms": 0,
            "100_200ms": 56,
            "10_20ms": 82,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 49,
            "20_50ms": 156,
            "2_5ms": 0,
            "5000_10000ms": 17,
            "500_1000ms": 9,
            "50_100ms": 130,
            "5_10ms": 29,
            "ge30000ms": 80,
            "neg": 0
          },
          "max_ms": 92668,
          "mean_ms": 6884.071633237822,
          "measurable": 698,
          "min_ms": 6,
          "p50_ms": 75.0,
          "p90_ms": 34847.100000000006,
          "p99_ms": 39465.77,
          "rows": 698,
          "unmeasurable": 0,
          "won_output_rows": 395
        }
      }
    },
    "price_change": {
      "boundary_dropped": 2020,
      "class": "FULL",
      "exception_markets": 117,
      "rows_by_domain": {
        "h": 105679980,
        "i": 105667006,
        "m": 105713652,
        "n": 105527996,
        "o": 105696698
      },
      "rows_h": 105679980,
      "rows_i": 105667006,
      "rows_joined": 105738218,
      "rows_m": 105713652,
      "rows_merged": 105736198,
      "rows_n": 105527996,
      "rows_o": 105696698,
      "unique_by_domain": {
        "h": 22,
        "i": 8,
        "m": 1274,
        "n": 778,
        "o": 1546
      },
      "witness_latency": {
        "h": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 29670,
            "1000_2000ms": 174306,
            "100_200ms": 1597392,
            "10_20ms": 60493484,
            "1_2ms": 0,
            "2000_5000ms": 116878,
            "200_500ms": 1284186,
            "20_50ms": 38084468,
            "2_5ms": 0,
            "5000_10000ms": 58022,
            "500_1000ms": 563958,
            "50_100ms": 3266648,
            "5_10ms": 0,
            "ge30000ms": 10968,
            "neg": 0
          },
          "max_ms": 79561,
          "mean_ms": 49.094346327469026,
          "measurable": 105679980,
          "min_ms": 13,
          "p50_ms": 19.0,
          "p90_ms": 35.0,
          "p99_ms": 453.0,
          "rows": 105679980,
          "unmeasurable": 0,
          "won_output_rows": 761790
        },
        "i": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 0,
            "1000_2000ms": 268438,
            "100_200ms": 1739166,
            "10_20ms": 16597704,
            "1_2ms": 0,
            "2000_5000ms": 31314,
            "200_500ms": 1370098,
            "20_50ms": 81110554,
            "2_5ms": 0,
            "5000_10000ms": 0,
            "500_1000ms": 581056,
            "50_100ms": 3968676,
            "5_10ms": 0,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 4285,
          "mean_ms": 38.01523323183776,
          "measurable": 105667006,
          "min_ms": 16,
          "p50_ms": 22.0,
          "p90_ms": 39.0,
          "p99_ms": 427.0,
          "rows": 105667006,
          "unmeasurable": 0,
          "won_output_rows": 534360
        },
        "m": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 0,
            "1000_2000ms": 13562,
            "100_200ms": 722830,
            "10_20ms": 10881254,
            "1_2ms": 128,
            "2000_5000ms": 1928,
            "200_500ms": 478884,
            "20_50ms": 5059880,
            "2_5ms": 42593950,
            "5000_10000ms": 132,
            "500_1000ms": 92934,
            "50_100ms": 1579420,
            "5_10ms": 44288750,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 7169,
          "mean_ms": 10.898591432637291,
          "measurable": 105713652,
          "min_ms": 1,
          "p50_ms": 5.0,
          "p90_ms": 15.0,
          "p99_ms": 121.0,
          "rows": 105713652,
          "unmeasurable": 0,
          "won_output_rows": 54464294
        },
        "n": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 26642,
            "1000_2000ms": 641194,
            "100_200ms": 3833496,
            "10_20ms": 0,
            "1_2ms": 0,
            "2000_5000ms": 794718,
            "200_500ms": 2143788,
            "20_50ms": 82639586,
            "2_5ms": 0,
            "5000_10000ms": 158792,
            "500_1000ms": 883300,
            "50_100ms": 14406480,
            "5_10ms": 0,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 17070,
          "mean_ms": 104.47180520702771,
          "measurable": 105527996,
          "min_ms": 38,
          "p50_ms": 44.0,
          "p90_ms": 80.0,
          "p99_ms": 1840.0,
          "rows": 105527996,
          "unmeasurable": 0,
          "won_output_rows": 46826
        },
        "o": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 314,
            "1000_2000ms": 19576,
            "100_200ms": 776994,
            "10_20ms": 11033986,
            "1_2ms": 48,
            "2000_5000ms": 4996,
            "200_500ms": 511322,
            "20_50ms": 5169608,
            "2_5ms": 40031984,
            "5000_10000ms": 1036,
            "500_1000ms": 107844,
            "50_100ms": 1647996,
            "5_10ms": 46390994,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 17731,
          "mean_ms": 11.574157330818414,
          "measurable": 105696698,
          "min_ms": 1,
          "p50_ms": 5.0,
          "p90_ms": 15.0,
          "p99_ms": 131.0,
          "rows": 105696698,
          "unmeasurable": 0,
          "won_output_rows": 49928928
        }
      }
    },
    "tick_size_change": {
      "boundary_dropped": 0,
      "class": "FULL",
      "exception_markets": 0,
      "rows_by_domain": {
        "h": 3644,
        "i": 3644,
        "m": 3644,
        "n": 3644,
        "o": 3644
      },
      "rows_h": 3644,
      "rows_i": 3644,
      "rows_joined": 3644,
      "rows_m": 3644,
      "rows_merged": 3644,
      "rows_n": 3644,
      "rows_o": 3644,
      "unique_by_domain": {
        "h": 0,
        "i": 0,
        "m": 0,
        "n": 0,
        "o": 0
      },
      "witness_latency": {
        "h": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 0,
            "1000_2000ms": 0,
            "100_200ms": 12,
            "10_20ms": 2154,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 0,
            "20_50ms": 1416,
            "2_5ms": 0,
            "5000_10000ms": 0,
            "500_1000ms": 0,
            "50_100ms": 62,
            "5_10ms": 0,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 168,
          "mean_ms": 21.310373216245882,
          "measurable": 3644,
          "min_ms": 14,
          "p50_ms": 19.0,
          "p90_ms": 29.0,
          "p99_ms": 62.0,
          "rows": 3644,
          "unmeasurable": 0,
          "won_output_rows": 20
        },
        "i": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 0,
            "1000_2000ms": 0,
            "100_200ms": 8,
            "10_20ms": 615,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 8,
            "20_50ms": 2855,
            "2_5ms": 0,
            "5000_10000ms": 0,
            "500_1000ms": 0,
            "50_100ms": 158,
            "5_10ms": 0,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 256,
          "mean_ms": 27.323271130625685,
          "measurable": 3644,
          "min_ms": 17,
          "p50_ms": 22.0,
          "p90_ms": 44.0,
          "p99_ms": 71.0,
          "rows": 3644,
          "unmeasurable": 0,
          "won_output_rows": 20
        },
        "m": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 0,
            "1000_2000ms": 0,
            "100_200ms": 16,
            "10_20ms": 510,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 12,
            "20_50ms": 130,
            "2_5ms": 1370,
            "5000_10000ms": 0,
            "500_1000ms": 0,
            "50_100ms": 28,
            "5_10ms": 1578,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 234,
          "mean_ms": 8.815038419319428,
          "measurable": 3644,
          "min_ms": 2,
          "p50_ms": 5.0,
          "p90_ms": 14.0,
          "p99_ms": 70.0,
          "rows": 3644,
          "unmeasurable": 0,
          "won_output_rows": 1723
        },
        "n": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 0,
            "1000_2000ms": 0,
            "100_200ms": 61,
            "10_20ms": 0,
            "1_2ms": 0,
            "2000_5000ms": 4,
            "200_500ms": 12,
            "20_50ms": 3218,
            "2_5ms": 0,
            "5000_10000ms": 0,
            "500_1000ms": 0,
            "50_100ms": 349,
            "5_10ms": 0,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 3098,
          "mean_ms": 50.4006586169045,
          "measurable": 3644,
          "min_ms": 39,
          "p50_ms": 43.0,
          "p90_ms": 52.0,
          "p99_ms": 137.0,
          "rows": 3644,
          "unmeasurable": 0,
          "won_output_rows": 4
        },
        "o": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 0,
            "1000_2000ms": 0,
            "100_200ms": 16,
            "10_20ms": 406,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 8,
            "20_50ms": 113,
            "2_5ms": 1352,
            "5000_10000ms": 0,
            "500_1000ms": 0,
            "50_100ms": 12,
            "5_10ms": 1737,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 223,
          "mean_ms": 7.898188803512624,
          "measurable": 3644,
          "min_ms": 2,
          "p50_ms": 5.0,
          "p90_ms": 12.0,
          "p99_ms": 40.0,
          "rows": 3644,
          "unmeasurable": 0,
          "won_output_rows": 1877
        }
      }
    }
  },
  "archive_root": "union-staging",
  "boundary_guard": "cache",
  "bytes": 1294362591,
  "file": "2026-10-06T10.parquet",
  "generated_by": "tools/orderbook_ab/merge_ab.py",
  "hour": "2026-10-06/10",
  "hour_utc": "2026-10-06T10:00:00+00:00",
  "layout": "union-event-sorted-v1",
  "max_sequence": 73464970155935333,
  "merger_git_sha": "fcbb28046152741ae3754e951659977da4c8b36e",
  "min_sequence": 562956963460869,
  "products": {
    "best_bid_ask": {
      "byte_range": [
        4,
        136194231
      ],
      "columns": [
        "timestamp_received",
        "sequence",
        "timestamp",
        "market",
        "asset_id",
        "best_bid",
        "best_ask",
        "spread",
        "witness_set",
        "arrival_skew",
        "source_witness"
      ],
      "max_sequence": 73464970155837766,
      "min_sequence": 562956963460873,
      "order_by": [
        "market",
        "asset_id",
        "timestamp",
        "sequence"
      ],
      "row_count": 10800864,
      "row_groups": [
        0,
        41
      ],
      "sha256": "4d1dfdd94a4dbf4fc635906f5bb8df5675334f811694cac90e50fb625eed8e90"
    },
    "book": {
      "byte_range": [
        136194231,
        150516869
      ],
      "columns": [
        "timestamp_received",
        "sequence",
        "timestamp",
        "market",
        "asset_id",
        "bids",
        "asks",
        "witness_set",
        "arrival_skew",
        "source_witness"
      ],
      "max_sequence": 73464970155733962,
      "min_sequence": 562956963474855,
      "order_by": [
        "market",
        "asset_id",
        "timestamp",
        "sequence"
      ],
      "row_count": 134637,
      "row_groups": [
        42,
        42
      ],
      "sha256": "cf135b82ea33e6657dcab48acba1358a66173a339c300ec28b458a69964d54dc"
    },
    "last_trade_price": {
      "byte_range": [
        150516869,
        153508478
      ],
      "columns": [
        "timestamp_received",
        "sequence",
        "timestamp",
        "market",
        "asset_id",
        "price",
        "size",
        "side",
        "fee_rate_bps",
        "transaction_hash",
        "witness_set",
        "arrival_skew",
        "source_witness"
      ],
      "max_sequence": 73464970152434980,
      "min_sequence": 562956963478412,
      "order_by": [
        "market",
        "asset_id",
        "timestamp",
        "sequence"
      ],
      "row_count": 52533,
      "row_groups": [
        43,
        43
      ],
      "sha256": "21f118086cb6dedf7378cd7ed635c23e3075bcf84dd645116ff4c474bac70dad"
    },
    "market_resolved": {
      "byte_range": [
        153508478,
        153654618
      ],
      "columns": [
        "timestamp_received",
        "sequence",
        "timestamp",
        "market",
        "id",
        "assets_ids",
        "winning_asset_id",
        "winning_outcome",
        "witness_set",
        "arrival_skew",
        "source_witness"
      ],
      "max_sequence": 73464970092588132,
      "min_sequence": 562956967164444,
      "order_by": [
        "market",
        "id",
        "timestamp",
        "sequence"
      ],
      "row_count": 913,
      "row_groups": [
        44,
        44
      ],
      "sha256": "d44a736727542ac6d351a166301cbf510904d500127254fd1027ba6f1553052d"
    },
    "new_market": {
      "byte_range": [
        153654618,
        153763213
      ],
      "columns": [
        "timestamp_received",
        "sequence",
        "timestamp",
        "market",
        "id",
        "assets_ids",
        "outcomes",
        "question",
        "slug",
        "witness_set",
        "arrival_skew",
        "source_witness"
      ],
      "max_sequence": 73464970153386593,
      "min_sequence": 562956963847208,
      "order_by": [
        "market",
        "id",
        "timestamp",
        "sequence"
      ],
      "row_count": 1157,
      "row_groups": [
        45,
        45
      ],
      "sha256": "77370ecb16bcb0a5704566dd780fe13ad4d01266978ee7ba4662eef1ce21826d"
    },
    "price_change": {
      "byte_range": [
        153763213,
        1292898479
      ],
      "columns": [
        "timestamp_received",
        "sequence",
        "timestamp",
        "market",
        "asset_id",
        "price",
        "size",
        "side",
        "best_bid",
        "best_ask",
        "witness_set",
        "arrival_skew",
        "source_witness"
      ],
      "max_sequence": 73464970155935333,
      "min_sequence": 562956963460869,
      "order_by": [
        "market",
        "asset_id",
        "timestamp",
        "sequence"
      ],
      "row_count": 105736198,
      "row_groups": [
        46,
        449
      ],
      "sha256": "3ed4e99fc280fd6d58171be63c259fc09db457b0357939d0bdbb2134004e0059"
    },
    "tick_size_change": {
      "byte_range": [
        1292898479,
        1293030051
      ],
      "columns": [
        "timestamp_received",
        "sequence",
        "timestamp",
        "market",
        "asset_id",
        "old_tick_size",
        "new_tick_size",
        "witness_set",
        "arrival_skew",
        "source_witness"
      ],
      "max_sequence": 73464970149025731,
      "min_sequence": 562956965616702,
      "order_by": [
        "market",
        "asset_id",
        "timestamp",
        "sequence"
      ],
      "row_count": 3644,
      "row_groups": [
        450,
        450
      ],
      "sha256": "22049a2caa51f4d5ce0ed6abe2cb8967ef7b1241308cbbd4acb8013bdd21d29f"
    }
  },
  "row_count": 116729946,
  "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, i, m, n, o). The winner is per row, not per hour -- each row names its own in source_witness",
  "sha256": "a85e01c5c813b98da9fda2e367707b850401dfc2c0979fc0dd5c9c0aaf13a2d2",
  "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": "2026-10-06T10.witness_stats.json",
  "witnesses": "himno",
  "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."
}
