{
  "ab_accounting": {
    "best_bid_ask": {
      "boundary_dropped": 162,
      "class": "FULL",
      "exception_markets": 60,
      "rows_by_domain": {
        "h": 12601883,
        "i": 12604017,
        "m": 12604283,
        "n": 12598049,
        "o": 12604047
      },
      "rows_h": 12601883,
      "rows_i": 12604017,
      "rows_joined": 12608534,
      "rows_m": 12604283,
      "rows_merged": 12608372,
      "rows_n": 12598049,
      "rows_o": 12604047,
      "unique_by_domain": {
        "h": 4,
        "i": 20,
        "m": 67,
        "n": 10,
        "o": 100
      },
      "witness_latency": {
        "h": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 1434,
            "1000_2000ms": 13363,
            "100_200ms": 210519,
            "10_20ms": 6899230,
            "1_2ms": 0,
            "2000_5000ms": 12713,
            "200_500ms": 129364,
            "20_50ms": 4761611,
            "2_5ms": 0,
            "5000_10000ms": 4431,
            "500_1000ms": 38774,
            "50_100ms": 530090,
            "5_10ms": 0,
            "ge30000ms": 354,
            "neg": 0
          },
          "max_ms": 57720,
          "mean_ms": 39.290790114461466,
          "measurable": 12601883,
          "min_ms": 13,
          "p50_ms": 19.0,
          "p90_ms": 41.0,
          "p99_ms": 296.0,
          "rows": 12601883,
          "unmeasurable": 0,
          "won_output_rows": 143815
        },
        "i": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 0,
            "1000_2000ms": 7032,
            "100_200ms": 224713,
            "10_20ms": 2255911,
            "1_2ms": 0,
            "2000_5000ms": 2914,
            "200_500ms": 99832,
            "20_50ms": 9394687,
            "2_5ms": 0,
            "5000_10000ms": 0,
            "500_1000ms": 17647,
            "50_100ms": 601281,
            "5_10ms": 0,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 4395,
          "mean_ms": 31.852340408617348,
          "measurable": 12604017,
          "min_ms": 16,
          "p50_ms": 22.0,
          "p90_ms": 41.0,
          "p99_ms": 201.0,
          "rows": 12604017,
          "unmeasurable": 0,
          "won_output_rows": 94346
        },
        "m": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 0,
            "1000_2000ms": 1105,
            "100_200ms": 138970,
            "10_20ms": 1901596,
            "1_2ms": 58,
            "2000_5000ms": 492,
            "200_500ms": 75646,
            "20_50ms": 923510,
            "2_5ms": 3627710,
            "5000_10000ms": 120,
            "500_1000ms": 8860,
            "50_100ms": 270728,
            "5_10ms": 5655488,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 7388,
          "mean_ms": 13.489049793629674,
          "measurable": 12604283,
          "min_ms": 1,
          "p50_ms": 6.0,
          "p90_ms": 22.0,
          "p99_ms": 157.0,
          "rows": 12604283,
          "unmeasurable": 0,
          "won_output_rows": 6389586
        },
        "n": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 3043,
            "1000_2000ms": 13212,
            "100_200ms": 494436,
            "10_20ms": 0,
            "1_2ms": 0,
            "2000_5000ms": 9877,
            "200_500ms": 222325,
            "20_50ms": 8781052,
            "2_5ms": 0,
            "5000_10000ms": 6966,
            "500_1000ms": 44480,
            "50_100ms": 3022658,
            "5_10ms": 0,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 27089,
          "mean_ms": 69.63541465825384,
          "measurable": 12598049,
          "min_ms": 38,
          "p50_ms": 46.0,
          "p90_ms": 74.0,
          "p99_ms": 366.0,
          "rows": 12598049,
          "unmeasurable": 0,
          "won_output_rows": 4249
        },
        "o": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 416,
            "1000_2000ms": 1248,
            "100_200ms": 144886,
            "10_20ms": 1912025,
            "1_2ms": 7,
            "2000_5000ms": 503,
            "200_500ms": 83787,
            "20_50ms": 944562,
            "2_5ms": 3367285,
            "5000_10000ms": 203,
            "500_1000ms": 10713,
            "50_100ms": 281168,
            "5_10ms": 5857244,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 25502,
          "mean_ms": 14.792844314211141,
          "measurable": 12604047,
          "min_ms": 1,
          "p50_ms": 6.0,
          "p90_ms": 22.0,
          "p99_ms": 168.0,
          "rows": 12604047,
          "unmeasurable": 0,
          "won_output_rows": 5976376
        }
      }
    },
    "book": {
      "boundary_dropped": 8417,
      "class": "FULL",
      "exception_markets": 170847,
      "rows_by_domain": {
        "h": 1012264,
        "i": 548815,
        "m": 931556,
        "n": 738455,
        "o": 843486
      },
      "rows_h": 1012264,
      "rows_i": 548815,
      "rows_joined": 2022726,
      "rows_m": 931556,
      "rows_merged": 2014309,
      "rows_n": 738455,
      "rows_o": 843486,
      "unique_by_domain": {
        "h": 324530,
        "i": 124813,
        "m": 276905,
        "n": 195392,
        "o": 230848
      },
      "witness_latency": {
        "h": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 54396,
            "1000_2000ms": 9235,
            "100_200ms": 8669,
            "10_20ms": 32890,
            "1_2ms": 0,
            "2000_5000ms": 17967,
            "200_500ms": 10615,
            "20_50ms": 65356,
            "2_5ms": 0,
            "5000_10000ms": 20565,
            "500_1000ms": 8091,
            "50_100ms": 11132,
            "5_10ms": 0,
            "ge30000ms": 773348,
            "neg": 0
          },
          "max_ms": 11464546456,
          "mean_ms": 210830326.0649623,
          "measurable": 1012264,
          "min_ms": 14,
          "p50_ms": 718475.0,
          "p90_ms": 123867343.0,
          "p99_ms": 4149862425.0,
          "rows": 1012264,
          "unmeasurable": 0,
          "won_output_rows": 544437
        },
        "i": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 25956,
            "1000_2000ms": 7130,
            "100_200ms": 7793,
            "10_20ms": 6022,
            "1_2ms": 0,
            "2000_5000ms": 10475,
            "200_500ms": 10017,
            "20_50ms": 82035,
            "2_5ms": 0,
            "5000_10000ms": 10300,
            "500_1000ms": 7005,
            "50_100ms": 15643,
            "5_10ms": 0,
            "ge30000ms": 366439,
            "neg": 0
          },
          "max_ms": 11464612573,
          "mean_ms": 182643826.83920446,
          "measurable": 548815,
          "min_ms": 16,
          "p50_ms": 326053.0,
          "p90_ms": 122646659.0,
          "p99_ms": 4149398805.0,
          "rows": 548815,
          "unmeasurable": 0,
          "won_output_rows": 199111
        },
        "m": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 49592,
            "1000_2000ms": 7383,
            "100_200ms": 3593,
            "10_20ms": 25242,
            "1_2ms": 0,
            "2000_5000ms": 16020,
            "200_500ms": 4434,
            "20_50ms": 13193,
            "2_5ms": 10305,
            "5000_10000ms": 19126,
            "500_1000ms": 4818,
            "50_100ms": 5059,
            "5_10ms": 71245,
            "ge30000ms": 701546,
            "neg": 0
          },
          "max_ms": 11464185500,
          "mean_ms": 204163543.83102572,
          "measurable": 931556,
          "min_ms": 2,
          "p50_ms": 647903.0,
          "p90_ms": 123764010.0,
          "p99_ms": 4149549240.5499997,
          "rows": 931556,
          "unmeasurable": 0,
          "won_output_rows": 521615
        },
        "n": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 40642,
            "1000_2000ms": 10073,
            "100_200ms": 13671,
            "10_20ms": 0,
            "1_2ms": 0,
            "2000_5000ms": 18118,
            "200_500ms": 10195,
            "20_50ms": 52888,
            "2_5ms": 0,
            "5000_10000ms": 19006,
            "500_1000ms": 8566,
            "50_100ms": 29697,
            "5_10ms": 0,
            "ge30000ms": 535599,
            "neg": 0
          },
          "max_ms": 11464562692,
          "mean_ms": 197726271.08512366,
          "measurable": 738455,
          "min_ms": 39,
          "p50_ms": 502361.0,
          "p90_ms": 123421406.0,
          "p99_ms": 4149300033.0,
          "rows": 738455,
          "unmeasurable": 0,
          "won_output_rows": 335246
        },
        "o": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 44168,
            "1000_2000ms": 6736,
            "100_200ms": 3949,
            "10_20ms": 26876,
            "1_2ms": 0,
            "2000_5000ms": 14657,
            "200_500ms": 4552,
            "20_50ms": 13909,
            "2_5ms": 9312,
            "5000_10000ms": 17000,
            "500_1000ms": 4326,
            "50_100ms": 5837,
            "5_10ms": 68004,
            "ge30000ms": 624160,
            "neg": 0
          },
          "max_ms": 11464551121,
          "mean_ms": 201443755.23409992,
          "measurable": 843486,
          "min_ms": 2,
          "p50_ms": 603882.0,
          "p90_ms": 123797580.0,
          "p99_ms": 4149762347.0,
          "rows": 843486,
          "unmeasurable": 0,
          "won_output_rows": 413900
        }
      }
    },
    "last_trade_price": {
      "boundary_dropped": 0,
      "class": "FULL",
      "exception_markets": 1,
      "rows_by_domain": {
        "h": 62975,
        "i": 63053,
        "m": 63143,
        "n": 61644,
        "o": 63143
      },
      "rows_h": 62975,
      "rows_i": 63053,
      "rows_joined": 63268,
      "rows_m": 63143,
      "rows_merged": 63268,
      "rows_n": 61644,
      "rows_o": 63143,
      "unique_by_domain": {
        "h": 1,
        "i": 1,
        "m": 1,
        "n": 1,
        "o": 2
      },
      "witness_latency": {
        "h": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 3,
            "1000_2000ms": 428,
            "100_200ms": 3174,
            "10_20ms": 23930,
            "1_2ms": 0,
            "2000_5000ms": 50,
            "200_500ms": 3166,
            "20_50ms": 26183,
            "2_5ms": 0,
            "5000_10000ms": 26,
            "500_1000ms": 1428,
            "50_100ms": 4587,
            "5_10ms": 0,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 12891,
          "mean_ms": 76.10304088924177,
          "measurable": 62975,
          "min_ms": 14,
          "p50_ms": 21.0,
          "p90_ms": 153.0,
          "p99_ms": 917.0,
          "rows": 62975,
          "unmeasurable": 0,
          "won_output_rows": 596
        },
        "i": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 0,
            "1000_2000ms": 1405,
            "100_200ms": 3410,
            "10_20ms": 2598,
            "1_2ms": 0,
            "2000_5000ms": 446,
            "200_500ms": 3871,
            "20_50ms": 43873,
            "2_5ms": 0,
            "5000_10000ms": 0,
            "500_1000ms": 2163,
            "50_100ms": 5287,
            "5_10ms": 0,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 4366,
          "mean_ms": 125.8519658065437,
          "measurable": 63053,
          "min_ms": 17,
          "p50_ms": 27.0,
          "p90_ms": 281.0,
          "p99_ms": 1735.9599999999919,
          "rows": 63053,
          "unmeasurable": 0,
          "won_output_rows": 349
        },
        "m": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 0,
            "1000_2000ms": 28,
            "100_200ms": 888,
            "10_20ms": 11579,
            "1_2ms": 0,
            "2000_5000ms": 7,
            "200_500ms": 369,
            "20_50ms": 5518,
            "2_5ms": 7694,
            "5000_10000ms": 8,
            "500_1000ms": 111,
            "50_100ms": 1753,
            "5_10ms": 35188,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 7381,
          "mean_ms": 17.481541896964035,
          "measurable": 63143,
          "min_ms": 2,
          "p50_ms": 7.0,
          "p90_ms": 26.0,
          "p99_ms": 176.0,
          "rows": 63143,
          "unmeasurable": 0,
          "won_output_rows": 33263
        },
        "n": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 1023,
            "1000_2000ms": 2011,
            "100_200ms": 8081,
            "10_20ms": 0,
            "1_2ms": 0,
            "2000_5000ms": 2524,
            "200_500ms": 3968,
            "20_50ms": 23835,
            "2_5ms": 0,
            "5000_10000ms": 2040,
            "500_1000ms": 2253,
            "50_100ms": 15909,
            "5_10ms": 0,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 26789,
          "mean_ms": 731.3995036013238,
          "measurable": 61644,
          "min_ms": 39,
          "p50_ms": 59.0,
          "p90_ms": 1659.0,
          "p99_ms": 11571.14,
          "rows": 61644,
          "unmeasurable": 0,
          "won_output_rows": 44
        },
        "o": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 0,
            "1000_2000ms": 24,
            "100_200ms": 1146,
            "10_20ms": 12053,
            "1_2ms": 0,
            "2000_5000ms": 2,
            "200_500ms": 598,
            "20_50ms": 5878,
            "2_5ms": 6327,
            "5000_10000ms": 0,
            "500_1000ms": 117,
            "50_100ms": 2145,
            "5_10ms": 34853,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 2755,
          "mean_ms": 18.645202160176108,
          "measurable": 63143,
          "min_ms": 2,
          "p50_ms": 7.0,
          "p90_ms": 31.0,
          "p99_ms": 218.0,
          "rows": 63143,
          "unmeasurable": 0,
          "won_output_rows": 29016
        }
      }
    },
    "market_resolved": {
      "boundary_dropped": 0,
      "class": "FULL",
      "exception_markets": 11,
      "rows_by_domain": {
        "h": 599,
        "i": 599,
        "m": 599,
        "n": 588,
        "o": 599
      },
      "rows_h": 599,
      "rows_i": 599,
      "rows_joined": 613,
      "rows_m": 599,
      "rows_merged": 613,
      "rows_n": 588,
      "rows_o": 599,
      "unique_by_domain": {
        "h": 0,
        "i": 4,
        "m": 0,
        "n": 10,
        "o": 0
      },
      "witness_latency": {
        "h": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 12,
            "1000_2000ms": 1,
            "100_200ms": 32,
            "10_20ms": 223,
            "1_2ms": 0,
            "2000_5000ms": 1,
            "200_500ms": 3,
            "20_50ms": 179,
            "2_5ms": 0,
            "5000_10000ms": 0,
            "500_1000ms": 0,
            "50_100ms": 136,
            "5_10ms": 0,
            "ge30000ms": 12,
            "neg": 0
          },
          "max_ms": 52547,
          "mean_ms": 1386.8864774624374,
          "measurable": 599,
          "min_ms": 14,
          "p50_ms": 23.0,
          "p90_ms": 101.0,
          "p99_ms": 45275.119999999995,
          "rows": 599,
          "unmeasurable": 0,
          "won_output_rows": 2
        },
        "i": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 0,
            "1000_2000ms": 0,
            "100_200ms": 73,
            "10_20ms": 45,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 7,
            "20_50ms": 328,
            "2_5ms": 0,
            "5000_10000ms": 12,
            "500_1000ms": 0,
            "50_100ms": 118,
            "5_10ms": 0,
            "ge30000ms": 16,
            "neg": 0
          },
          "max_ms": 56507,
          "mean_ms": 1302.0450751252088,
          "measurable": 599,
          "min_ms": 17,
          "p50_ms": 28.0,
          "p90_ms": 134.0,
          "p99_ms": 33223.41999999996,
          "rows": 599,
          "unmeasurable": 0,
          "won_output_rows": 34
        },
        "m": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 12,
            "1000_2000ms": 0,
            "100_200ms": 5,
            "10_20ms": 104,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 1,
            "20_50ms": 48,
            "2_5ms": 144,
            "5000_10000ms": 0,
            "500_1000ms": 0,
            "50_100ms": 13,
            "5_10ms": 260,
            "ge30000ms": 12,
            "neg": 0
          },
          "max_ms": 43979,
          "mean_ms": 994.2938230383974,
          "measurable": 599,
          "min_ms": 3,
          "p50_ms": 6.0,
          "p90_ms": 34.40000000000009,
          "p99_ms": 35838.12,
          "rows": 599,
          "unmeasurable": 0,
          "won_output_rows": 293
        },
        "n": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 0,
            "1000_2000ms": 0,
            "100_200ms": 129,
            "10_20ms": 0,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 74,
            "20_50ms": 296,
            "2_5ms": 0,
            "5000_10000ms": 0,
            "500_1000ms": 3,
            "50_100ms": 83,
            "5_10ms": 0,
            "ge30000ms": 3,
            "neg": 0
          },
          "max_ms": 56345,
          "mean_ms": 341.3656462585034,
          "measurable": 588,
          "min_ms": 40,
          "p50_ms": 49.0,
          "p90_ms": 209.0,
          "p99_ms": 479.4999999999998,
          "rows": 588,
          "unmeasurable": 0,
          "won_output_rows": 10
        },
        "o": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 12,
            "1000_2000ms": 0,
            "100_200ms": 5,
            "10_20ms": 90,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 3,
            "20_50ms": 59,
            "2_5ms": 137,
            "5000_10000ms": 0,
            "500_1000ms": 0,
            "50_100ms": 21,
            "5_10ms": 260,
            "ge30000ms": 12,
            "neg": 0
          },
          "max_ms": 52488,
          "mean_ms": 1366.8781302170285,
          "measurable": 599,
          "min_ms": 3,
          "p50_ms": 6.0,
          "p90_ms": 39.200000000000045,
          "p99_ms": 46092.12,
          "rows": 599,
          "unmeasurable": 0,
          "won_output_rows": 274
        }
      }
    },
    "new_market": {
      "boundary_dropped": 0,
      "class": "FULL",
      "exception_markets": 0,
      "rows_by_domain": {
        "h": 826,
        "i": 826,
        "m": 826,
        "n": 826,
        "o": 826
      },
      "rows_h": 826,
      "rows_i": 826,
      "rows_joined": 1193,
      "rows_m": 826,
      "rows_merged": 1193,
      "rows_n": 826,
      "rows_o": 826,
      "unique_by_domain": {
        "h": 6,
        "i": 35,
        "m": 51,
        "n": 20,
        "o": 62
      },
      "witness_latency": {
        "h": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 37,
            "1000_2000ms": 0,
            "100_200ms": 203,
            "10_20ms": 3,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 187,
            "20_50ms": 193,
            "2_5ms": 0,
            "5000_10000ms": 8,
            "500_1000ms": 7,
            "50_100ms": 123,
            "5_10ms": 0,
            "ge30000ms": 65,
            "neg": 0
          },
          "max_ms": 130618,
          "mean_ms": 6757.675544794189,
          "measurable": 826,
          "min_ms": 18,
          "p50_ms": 146.5,
          "p90_ms": 12970.0,
          "p99_ms": 100138.0,
          "rows": 826,
          "unmeasurable": 0,
          "won_output_rows": 100
        },
        "i": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 42,
            "1000_2000ms": 0,
            "100_200ms": 230,
            "10_20ms": 0,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 55,
            "20_50ms": 244,
            "2_5ms": 0,
            "5000_10000ms": 19,
            "500_1000ms": 0,
            "50_100ms": 173,
            "5_10ms": 0,
            "ge30000ms": 63,
            "neg": 0
          },
          "max_ms": 130328,
          "mean_ms": 5888.404358353511,
          "measurable": 826,
          "min_ms": 21,
          "p50_ms": 98.0,
          "p90_ms": 12838.5,
          "p99_ms": 97768.5,
          "rows": 826,
          "unmeasurable": 0,
          "won_output_rows": 201
        },
        "m": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 59,
            "1000_2000ms": 0,
            "100_200ms": 97,
            "10_20ms": 105,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 50,
            "20_50ms": 258,
            "2_5ms": 0,
            "5000_10000ms": 33,
            "500_1000ms": 0,
            "50_100ms": 138,
            "5_10ms": 13,
            "ge30000ms": 73,
            "neg": 0
          },
          "max_ms": 130595,
          "mean_ms": 8143.440677966101,
          "measurable": 826,
          "min_ms": 6,
          "p50_ms": 57.0,
          "p90_ms": 15112.0,
          "p99_ms": 102538.25,
          "rows": 826,
          "unmeasurable": 0,
          "won_output_rows": 413
        },
        "n": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 38,
            "1000_2000ms": 0,
            "100_200ms": 207,
            "10_20ms": 0,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 249,
            "20_50ms": 47,
            "2_5ms": 0,
            "5000_10000ms": 10,
            "500_1000ms": 23,
            "50_100ms": 155,
            "5_10ms": 0,
            "ge30000ms": 97,
            "neg": 0
          },
          "max_ms": 135887,
          "mean_ms": 10445.762711864407,
          "measurable": 826,
          "min_ms": 43,
          "p50_ms": 202.5,
          "p90_ms": 40532.5,
          "p99_ms": 122970.0,
          "rows": 826,
          "unmeasurable": 0,
          "won_output_rows": 51
        },
        "o": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 35,
            "1000_2000ms": 0,
            "100_200ms": 119,
            "10_20ms": 98,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 73,
            "20_50ms": 186,
            "2_5ms": 0,
            "5000_10000ms": 25,
            "500_1000ms": 0,
            "50_100ms": 158,
            "5_10ms": 48,
            "ge30000ms": 84,
            "neg": 0
          },
          "max_ms": 134705,
          "mean_ms": 9011.88861985472,
          "measurable": 826,
          "min_ms": 5,
          "p50_ms": 71.0,
          "p90_ms": 30947.5,
          "p99_ms": 111268.0,
          "rows": 826,
          "unmeasurable": 0,
          "won_output_rows": 428
        }
      }
    },
    "price_change": {
      "boundary_dropped": 2550,
      "class": "FULL",
      "exception_markets": 232,
      "rows_by_domain": {
        "h": 119356406,
        "i": 119353894,
        "m": 119406030,
        "n": 118868836,
        "o": 119385110
      },
      "rows_h": 119356406,
      "rows_i": 119353894,
      "rows_joined": 119507398,
      "rows_m": 119406030,
      "rows_merged": 119504848,
      "rows_n": 118868836,
      "rows_o": 119385110,
      "unique_by_domain": {
        "h": 896,
        "i": 120,
        "m": 1834,
        "n": 7078,
        "o": 3190
      },
      "witness_latency": {
        "h": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 14930,
            "1000_2000ms": 223952,
            "100_200ms": 3140574,
            "10_20ms": 61068858,
            "1_2ms": 0,
            "2000_5000ms": 129762,
            "200_500ms": 2266658,
            "20_50ms": 45273760,
            "2_5ms": 0,
            "5000_10000ms": 62158,
            "500_1000ms": 896796,
            "50_100ms": 6276500,
            "5_10ms": 0,
            "ge30000ms": 2458,
            "neg": 0
          },
          "max_ms": 59979,
          "mean_ms": 48.95415951113675,
          "measurable": 119356406,
          "min_ms": 13,
          "p50_ms": 19.0,
          "p90_ms": 53.0,
          "p99_ms": 540.0,
          "rows": 119356406,
          "unmeasurable": 0,
          "won_output_rows": 1402132
        },
        "i": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 0,
            "1000_2000ms": 526250,
            "100_200ms": 3435218,
            "10_20ms": 17098924,
            "1_2ms": 0,
            "2000_5000ms": 128020,
            "200_500ms": 2358220,
            "20_50ms": 87688602,
            "2_5ms": 0,
            "5000_10000ms": 0,
            "500_1000ms": 966340,
            "50_100ms": 7152320,
            "5_10ms": 0,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 4537,
          "mean_ms": 49.64431354036928,
          "measurable": 119353894,
          "min_ms": 16,
          "p50_ms": 22.0,
          "p90_ms": 60.0,
          "p99_ms": 652.0,
          "rows": 119353894,
          "unmeasurable": 0,
          "won_output_rows": 903500
        },
        "m": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 0,
            "1000_2000ms": 13816,
            "100_200ms": 1676424,
            "10_20ms": 18394708,
            "1_2ms": 84,
            "2000_5000ms": 6122,
            "200_500ms": 945040,
            "20_50ms": 9357370,
            "2_5ms": 30626754,
            "5000_10000ms": 2870,
            "500_1000ms": 152072,
            "50_100ms": 3052844,
            "5_10ms": 55177926,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 7831,
          "mean_ms": 15.51741716896542,
          "measurable": 119406030,
          "min_ms": 1,
          "p50_ms": 6.0,
          "p90_ms": 25.0,
          "p99_ms": 192.0,
          "rows": 119406030,
          "unmeasurable": 0,
          "won_output_rows": 60666456
        },
        "n": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 313776,
            "1000_2000ms": 985860,
            "100_200ms": 6633700,
            "10_20ms": 0,
            "1_2ms": 0,
            "2000_5000ms": 1143812,
            "200_500ms": 3720972,
            "20_50ms": 74372076,
            "2_5ms": 0,
            "5000_10000ms": 816338,
            "500_1000ms": 1423784,
            "50_100ms": 29458518,
            "5_10ms": 0,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 27135,
          "mean_ms": 196.3814947090085,
          "measurable": 118868836,
          "min_ms": 38,
          "p50_ms": 46.0,
          "p90_ms": 129.0,
          "p99_ms": 4802.0,
          "rows": 118868836,
          "unmeasurable": 0,
          "won_output_rows": 55438
        },
        "o": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 2626,
            "1000_2000ms": 15560,
            "100_200ms": 1753420,
            "10_20ms": 18639030,
            "1_2ms": 4,
            "2000_5000ms": 4488,
            "200_500ms": 1018932,
            "20_50ms": 9595212,
            "2_5ms": 28272374,
            "5000_10000ms": 1000,
            "500_1000ms": 174184,
            "50_100ms": 3173708,
            "5_10ms": 56734572,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 25502,
          "mean_ms": 16.468249566466035,
          "measurable": 119385110,
          "min_ms": 1,
          "p50_ms": 6.0,
          "p90_ms": 26.0,
          "p99_ms": 202.0,
          "rows": 119385110,
          "unmeasurable": 0,
          "won_output_rows": 56477322
        }
      }
    },
    "tick_size_change": {
      "boundary_dropped": 0,
      "class": "FULL",
      "exception_markets": 3,
      "rows_by_domain": {
        "h": 4904,
        "i": 4900,
        "m": 4904,
        "n": 4904,
        "o": 4896
      },
      "rows_h": 4904,
      "rows_i": 4900,
      "rows_joined": 4904,
      "rows_m": 4904,
      "rows_merged": 4904,
      "rows_n": 4904,
      "rows_o": 4896,
      "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": 24,
            "100_200ms": 84,
            "10_20ms": 2483,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 55,
            "20_50ms": 2054,
            "2_5ms": 0,
            "5000_10000ms": 4,
            "500_1000ms": 4,
            "50_100ms": 196,
            "5_10ms": 0,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 7305,
          "mean_ms": 41.29037520391517,
          "measurable": 4904,
          "min_ms": 15,
          "p50_ms": 19.0,
          "p90_ms": 43.69999999999982,
          "p99_ms": 267.0,
          "rows": 4904,
          "unmeasurable": 0,
          "won_output_rows": 104
        },
        "i": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 0,
            "1000_2000ms": 0,
            "100_200ms": 122,
            "10_20ms": 862,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 37,
            "20_50ms": 3567,
            "2_5ms": 0,
            "5000_10000ms": 0,
            "500_1000ms": 4,
            "50_100ms": 308,
            "5_10ms": 0,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 601,
          "mean_ms": 31.568367346938775,
          "measurable": 4900,
          "min_ms": 17,
          "p50_ms": 22.0,
          "p90_ms": 48.100000000000364,
          "p99_ms": 188.0,
          "rows": 4900,
          "unmeasurable": 0,
          "won_output_rows": 61
        },
        "m": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 0,
            "1000_2000ms": 0,
            "100_200ms": 44,
            "10_20ms": 877,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 31,
            "20_50ms": 392,
            "2_5ms": 1149,
            "5000_10000ms": 0,
            "500_1000ms": 0,
            "50_100ms": 148,
            "5_10ms": 2263,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 468,
          "mean_ms": 13.678221859706362,
          "measurable": 4904,
          "min_ms": 2,
          "p50_ms": 6.0,
          "p90_ms": 24.0,
          "p99_ms": 153.0,
          "rows": 4904,
          "unmeasurable": 0,
          "won_output_rows": 2489
        },
        "n": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 0,
            "1000_2000ms": 8,
            "100_200ms": 232,
            "10_20ms": 0,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 100,
            "20_50ms": 3363,
            "2_5ms": 0,
            "5000_10000ms": 0,
            "500_1000ms": 14,
            "50_100ms": 1187,
            "5_10ms": 0,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 1852,
          "mean_ms": 62.642128874388256,
          "measurable": 4904,
          "min_ms": 39,
          "p50_ms": 46.0,
          "p90_ms": 78.0,
          "p99_ms": 370.7900000000018,
          "rows": 4904,
          "unmeasurable": 0
        },
        "o": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 0,
            "1000_2000ms": 0,
            "100_200ms": 35,
            "10_20ms": 734,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 36,
            "20_50ms": 480,
            "2_5ms": 1229,
            "5000_10000ms": 0,
            "500_1000ms": 4,
            "50_100ms": 143,
            "5_10ms": 2235,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 501,
          "mean_ms": 14.507352941176471,
          "measurable": 4896,
          "min_ms": 2,
          "p50_ms": 6.0,
          "p90_ms": 29.0,
          "p99_ms": 176.0,
          "rows": 4896,
          "unmeasurable": 0,
          "won_output_rows": 2250
        }
      }
    }
  },
  "archive_root": "union-staging",
  "boundary_guard": "cache",
  "bytes": 1641715931,
  "file": "2026-10-09T14.parquet",
  "generated_by": "tools/orderbook_ab/merge_ab.py",
  "hour": "2026-10-09/14",
  "hour_utc": "2026-10-09T14:00:00+00:00",
  "layout": "union-event-sorted-v1",
  "max_sequence": 73464979136634149,
  "merger_git_sha": "fcbb28046152741ae3754e951659977da4c8b36e",
  "min_sequence": 844425478162164,
  "products": {
    "best_bid_ask": {
      "byte_range": [
        4,
        163446251
      ],
      "columns": [
        "timestamp_received",
        "sequence",
        "timestamp",
        "market",
        "asset_id",
        "best_bid",
        "best_ask",
        "spread",
        "witness_set",
        "arrival_skew",
        "source_witness"
      ],
      "max_sequence": 73464979136603101,
      "min_sequence": 844425478162178,
      "order_by": [
        "market",
        "asset_id",
        "timestamp",
        "sequence"
      ],
      "row_count": 12608372,
      "row_groups": [
        0,
        48
      ],
      "sha256": "4d24be2fee832970eba1d2bc3e9af2b899cf792c96be7aae185808bae0001713"
    },
    "book": {
      "byte_range": [
        163446251,
        285109384
      ],
      "columns": [
        "timestamp_received",
        "sequence",
        "timestamp",
        "market",
        "asset_id",
        "bids",
        "asks",
        "witness_set",
        "arrival_skew",
        "source_witness"
      ],
      "max_sequence": 73464979136597617,
      "min_sequence": 844425478172508,
      "order_by": [
        "market",
        "asset_id",
        "timestamp",
        "sequence"
      ],
      "row_count": 2014309,
      "row_groups": [
        49,
        56
      ],
      "sha256": "5f0e2536f3352ed6f9903205ad4af51539a82b2a288f16138aea7843545c95aa"
    },
    "last_trade_price": {
      "byte_range": [
        285109384,
        288853578
      ],
      "columns": [
        "timestamp_received",
        "sequence",
        "timestamp",
        "market",
        "asset_id",
        "price",
        "size",
        "side",
        "fee_rate_bps",
        "transaction_hash",
        "witness_set",
        "arrival_skew",
        "source_witness"
      ],
      "max_sequence": 73464979135141684,
      "min_sequence": 844425478173470,
      "order_by": [
        "market",
        "asset_id",
        "timestamp",
        "sequence"
      ],
      "row_count": 63268,
      "row_groups": [
        57,
        57
      ],
      "sha256": "c13deb2405c3cb43c1fb6778549a21fd05712de400d65d5aecb7f482496f68ef"
    },
    "market_resolved": {
      "byte_range": [
        288853578,
        288954809
      ],
      "columns": [
        "timestamp_received",
        "sequence",
        "timestamp",
        "market",
        "id",
        "assets_ids",
        "winning_asset_id",
        "winning_outcome",
        "witness_set",
        "arrival_skew",
        "source_witness"
      ],
      "max_sequence": 73464979105111917,
      "min_sequence": 844425483085616,
      "order_by": [
        "market",
        "id",
        "timestamp",
        "sequence"
      ],
      "row_count": 613,
      "row_groups": [
        58,
        58
      ],
      "sha256": "f9fa5662397aaae2bfed3a59ea89518256cac1a097bd9a14a686da0593f38ea3"
    },
    "new_market": {
      "byte_range": [
        288954809,
        289083125
      ],
      "columns": [
        "timestamp_received",
        "sequence",
        "timestamp",
        "market",
        "id",
        "assets_ids",
        "outcomes",
        "question",
        "slug",
        "witness_set",
        "arrival_skew",
        "source_witness"
      ],
      "max_sequence": 73464979135406739,
      "min_sequence": 844425478688230,
      "order_by": [
        "market",
        "id",
        "timestamp",
        "sequence"
      ],
      "row_count": 1193,
      "row_groups": [
        59,
        59
      ],
      "sha256": "f955fcc7678186e84f3d2ab55f30771fac0966e1a5e88617463ab1f82b976dda"
    },
    "price_change": {
      "byte_range": [
        289083125,
        1640006229
      ],
      "columns": [
        "timestamp_received",
        "sequence",
        "timestamp",
        "market",
        "asset_id",
        "price",
        "size",
        "side",
        "best_bid",
        "best_ask",
        "witness_set",
        "arrival_skew",
        "source_witness"
      ],
      "max_sequence": 73464979136634149,
      "min_sequence": 844425478162164,
      "order_by": [
        "market",
        "asset_id",
        "timestamp",
        "sequence"
      ],
      "row_count": 119504848,
      "row_groups": [
        60,
        515
      ],
      "sha256": "1e96e00a25939d4698410417d46d2185317594a78a7a4fa02ddbc4c793aee067"
    },
    "tick_size_change": {
      "byte_range": [
        1640006229,
        1640188961
      ],
      "columns": [
        "timestamp_received",
        "sequence",
        "timestamp",
        "market",
        "asset_id",
        "old_tick_size",
        "new_tick_size",
        "witness_set",
        "arrival_skew",
        "source_witness"
      ],
      "max_sequence": 73464979116513696,
      "min_sequence": 844425481582025,
      "order_by": [
        "market",
        "asset_id",
        "timestamp",
        "sequence"
      ],
      "row_count": 4904,
      "row_groups": [
        516,
        516
      ],
      "sha256": "f051d50e1f3574724a2a71c9a5bc626e110fc8b4de62d3fd9f804e9daccd10cb"
    }
  },
  "row_count": 134197507,
  "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": "5199d320d7342451c09e91ee0214dbd229fd0aafab1a2362d1496954dadba0b3",
  "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": "2026-10-09T14.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."
}
