{
  "ab_accounting": {
    "best_bid_ask": {
      "boundary_dropped": 203,
      "class": "FULL",
      "exception_markets": 268,
      "rows_by_domain": {
        "c": 10838982,
        "g": 10809039,
        "h": 10836832,
        "i": 10838598,
        "k": 10838254
      },
      "rows_c": 10838982,
      "rows_g": 10809039,
      "rows_h": 10836832,
      "rows_i": 10838598,
      "rows_joined": 10841879,
      "rows_k": 10838254,
      "rows_merged": 10841676,
      "unique_by_domain": {
        "c": 554,
        "g": 350,
        "h": 288,
        "i": 342,
        "k": 368
      },
      "witness_latency": {
        "c": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 6,
            "1000_2000ms": 11119,
            "100_200ms": 308274,
            "10_20ms": 779771,
            "1_2ms": 0,
            "2000_5000ms": 1484,
            "200_500ms": 260836,
            "20_50ms": 659722,
            "2_5ms": 4175151,
            "5000_10000ms": 42,
            "500_1000ms": 48649,
            "50_100ms": 390472,
            "5_10ms": 4203456,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 10876,
          "mean_ms": 25.230570730719915,
          "measurable": 10838982,
          "min_ms": 2,
          "p50_ms": 5.0,
          "p90_ms": 45.0,
          "p99_ms": 390.0,
          "rows": 10838982,
          "unmeasurable": 0,
          "won_output_rows": 9199127
        },
        "g": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 25742,
            "1000_2000ms": 57903,
            "100_200ms": 1350637,
            "10_20ms": 0,
            "1_2ms": 0,
            "2000_5000ms": 38750,
            "200_500ms": 877353,
            "20_50ms": 0,
            "2_5ms": 0,
            "5000_10000ms": 26603,
            "500_1000ms": 265745,
            "50_100ms": 8164304,
            "5_10ms": 0,
            "ge30000ms": 2002,
            "neg": 0
          },
          "max_ms": 47774,
          "mean_ms": 199.01004011549963,
          "measurable": 10809039,
          "min_ms": 69,
          "p50_ms": 81.0,
          "p90_ms": 238.0,
          "p99_ms": 1511.0,
          "rows": 10809039,
          "unmeasurable": 0,
          "won_output_rows": 10510
        },
        "h": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 6682,
            "1000_2000ms": 48621,
            "100_200ms": 257326,
            "10_20ms": 7295563,
            "1_2ms": 0,
            "2000_5000ms": 51683,
            "200_500ms": 289090,
            "20_50ms": 2374039,
            "2_5ms": 0,
            "5000_10000ms": 19032,
            "500_1000ms": 126269,
            "50_100ms": 364280,
            "5_10ms": 0,
            "ge30000ms": 4247,
            "neg": 0
          },
          "max_ms": 87491,
          "mean_ms": 100.4397296183977,
          "measurable": 10836832,
          "min_ms": 14,
          "p50_ms": 18.0,
          "p90_ms": 56.0,
          "p99_ms": 1267.0,
          "rows": 10836832,
          "unmeasurable": 0,
          "won_output_rows": 505395
        },
        "i": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 266,
            "1000_2000ms": 15066,
            "100_200ms": 297685,
            "10_20ms": 2485644,
            "1_2ms": 0,
            "2000_5000ms": 5754,
            "200_500ms": 246308,
            "20_50ms": 7200134,
            "2_5ms": 0,
            "5000_10000ms": 997,
            "500_1000ms": 44916,
            "50_100ms": 541760,
            "5_10ms": 0,
            "ge30000ms": 68,
            "neg": 0
          },
          "max_ms": 49531,
          "mean_ms": 42.459091388019004,
          "measurable": 10838598,
          "min_ms": 15,
          "p50_ms": 22.0,
          "p90_ms": 52.0,
          "p99_ms": 381.0,
          "rows": 10838598,
          "unmeasurable": 0,
          "won_output_rows": 297592
        },
        "k": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 2145,
            "1000_2000ms": 20210,
            "100_200ms": 322931,
            "10_20ms": 8342861,
            "1_2ms": 0,
            "2000_5000ms": 11543,
            "200_500ms": 333236,
            "20_50ms": 1317527,
            "2_5ms": 0,
            "5000_10000ms": 4639,
            "500_1000ms": 71412,
            "50_100ms": 410698,
            "5_10ms": 69,
            "ge30000ms": 983,
            "neg": 0
          },
          "max_ms": 127832,
          "mean_ms": 50.98736429317859,
          "measurable": 10838254,
          "min_ms": 9,
          "p50_ms": 13.0,
          "p90_ms": 57.0,
          "p99_ms": 506.0,
          "rows": 10838254,
          "unmeasurable": 0,
          "won_output_rows": 829052
        }
      }
    },
    "book": {
      "boundary_dropped": 16,
      "class": "FULL",
      "exception_markets": 66214,
      "rows_by_domain": {
        "c": 136613,
        "g": 128063,
        "h": 180778,
        "i": 108652,
        "k": 146186
      },
      "rows_c": 136613,
      "rows_g": 128063,
      "rows_h": 180778,
      "rows_i": 108652,
      "rows_joined": 285386,
      "rows_k": 146186,
      "rows_merged": 285370,
      "unique_by_domain": {
        "c": 27396,
        "g": 30275,
        "h": 69653,
        "i": 3890,
        "k": 36447
      },
      "witness_latency": {
        "c": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 1786,
            "1000_2000ms": 1977,
            "100_200ms": 3850,
            "10_20ms": 10872,
            "1_2ms": 0,
            "2000_5000ms": 8140,
            "200_500ms": 4169,
            "20_50ms": 7167,
            "2_5ms": 7501,
            "5000_10000ms": 1420,
            "500_1000ms": 1639,
            "50_100ms": 4266,
            "5_10ms": 52569,
            "ge30000ms": 31257,
            "neg": 0
          },
          "max_ms": 8958429694,
          "mean_ms": 51829268.92289167,
          "measurable": 136613,
          "min_ms": 3,
          "p50_ms": 15.0,
          "p90_ms": 21344352.0,
          "p99_ms": 1871336487.0,
          "rows": 136613,
          "unmeasurable": 0,
          "won_output_rows": 108391
        },
        "g": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 4365,
            "1000_2000ms": 3944,
            "100_200ms": 11601,
            "10_20ms": 0,
            "1_2ms": 0,
            "2000_5000ms": 11460,
            "200_500ms": 11953,
            "20_50ms": 0,
            "2_5ms": 0,
            "5000_10000ms": 4497,
            "500_1000ms": 5283,
            "50_100ms": 45373,
            "5_10ms": 0,
            "ge30000ms": 29587,
            "neg": 0
          },
          "max_ms": 8954822586,
          "mean_ms": 54056747.406057954,
          "measurable": 128063,
          "min_ms": 70,
          "p50_ms": 305.0,
          "p90_ms": 21276181.600000016,
          "p99_ms": 1871636483.0,
          "rows": 128063,
          "unmeasurable": 0,
          "won_output_rows": 32932
        },
        "h": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 4287,
            "1000_2000ms": 2712,
            "100_200ms": 4719,
            "10_20ms": 21178,
            "1_2ms": 0,
            "2000_5000ms": 9406,
            "200_500ms": 4790,
            "20_50ms": 51043,
            "2_5ms": 0,
            "5000_10000ms": 2463,
            "500_1000ms": 2288,
            "50_100ms": 6934,
            "5_10ms": 0,
            "ge30000ms": 70958,
            "neg": 0
          },
          "max_ms": 10557341152,
          "mean_ms": 91711059.1566009,
          "measurable": 180778,
          "min_ms": 15,
          "p50_ms": 799.0,
          "p90_ms": 57460149.100000344,
          "p99_ms": 2544409735.0,
          "rows": 180778,
          "unmeasurable": 0,
          "won_output_rows": 81577
        },
        "i": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 376,
            "1000_2000ms": 1924,
            "100_200ms": 6357,
            "10_20ms": 5333,
            "1_2ms": 0,
            "2000_5000ms": 7935,
            "200_500ms": 6169,
            "20_50ms": 58585,
            "2_5ms": 0,
            "5000_10000ms": 846,
            "500_1000ms": 1674,
            "50_100ms": 13232,
            "5_10ms": 0,
            "ge30000ms": 6221,
            "neg": 0
          },
          "max_ms": 8956289589,
          "mean_ms": 12405454.407650113,
          "measurable": 108652,
          "min_ms": 16,
          "p50_ms": 32.0,
          "p90_ms": 3134.0,
          "p99_ms": 116384248.69000441,
          "rows": 108652,
          "unmeasurable": 0,
          "won_output_rows": 10038
        },
        "k": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 2368,
            "1000_2000ms": 1849,
            "100_200ms": 4395,
            "10_20ms": 52330,
            "1_2ms": 0,
            "2000_5000ms": 8659,
            "200_500ms": 4886,
            "20_50ms": 23449,
            "2_5ms": 0,
            "5000_10000ms": 1590,
            "500_1000ms": 1374,
            "50_100ms": 5458,
            "5_10ms": 0,
            "ge30000ms": 39828,
            "neg": 0
          },
          "max_ms": 10555293598,
          "mean_ms": 66380089.029441945,
          "measurable": 146186,
          "min_ms": 10,
          "p50_ms": 39.0,
          "p90_ms": 37723348.0,
          "p99_ms": 2031460051.1,
          "rows": 146186,
          "unmeasurable": 0,
          "won_output_rows": 52432
        }
      }
    },
    "last_trade_price": {
      "boundary_dropped": 1,
      "class": "FULL",
      "exception_markets": 1,
      "rows_by_domain": {
        "c": 44626,
        "g": 41331,
        "h": 44548,
        "i": 44654,
        "k": 44689
      },
      "rows_c": 44626,
      "rows_g": 41331,
      "rows_h": 44548,
      "rows_i": 44654,
      "rows_joined": 44791,
      "rows_k": 44689,
      "rows_merged": 44790,
      "unique_by_domain": {
        "c": 1,
        "g": 2,
        "h": 0,
        "i": 1,
        "k": 3
      },
      "witness_latency": {
        "c": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 0,
            "1000_2000ms": 75,
            "100_200ms": 1694,
            "10_20ms": 4417,
            "1_2ms": 0,
            "2000_5000ms": 24,
            "200_500ms": 1604,
            "20_50ms": 3288,
            "2_5ms": 5617,
            "5000_10000ms": 0,
            "500_1000ms": 356,
            "50_100ms": 1884,
            "5_10ms": 25667,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 4401,
          "mean_ms": 36.27622910410971,
          "measurable": 44626,
          "min_ms": 3,
          "p50_ms": 6.0,
          "p90_ms": 75.0,
          "p99_ms": 503.0,
          "rows": 44626,
          "unmeasurable": 0,
          "won_output_rows": 36588
        },
        "g": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 1224,
            "1000_2000ms": 1270,
            "100_200ms": 7936,
            "10_20ms": 0,
            "1_2ms": 0,
            "2000_5000ms": 1523,
            "200_500ms": 5323,
            "20_50ms": 0,
            "2_5ms": 0,
            "5000_10000ms": 1384,
            "500_1000ms": 2074,
            "50_100ms": 20431,
            "5_10ms": 0,
            "ge30000ms": 166,
            "neg": 0
          },
          "max_ms": 48060,
          "mean_ms": 1169.2334325324816,
          "measurable": 41331,
          "min_ms": 71,
          "p50_ms": 101.0,
          "p90_ms": 2210.0,
          "p99_ms": 20256.599999999977,
          "rows": 41331,
          "unmeasurable": 0,
          "won_output_rows": 81
        },
        "h": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 50,
            "1000_2000ms": 380,
            "100_200ms": 1988,
            "10_20ms": 20738,
            "1_2ms": 0,
            "2000_5000ms": 189,
            "200_500ms": 1820,
            "20_50ms": 15848,
            "2_5ms": 0,
            "5000_10000ms": 108,
            "500_1000ms": 794,
            "50_100ms": 2618,
            "5_10ms": 0,
            "ge30000ms": 15,
            "neg": 0
          },
          "max_ms": 42977,
          "mean_ms": 123.57315704408728,
          "measurable": 44548,
          "min_ms": 15,
          "p50_ms": 20.0,
          "p90_ms": 134.0,
          "p99_ms": 1529.5899999999965,
          "rows": 44548,
          "unmeasurable": 0,
          "won_output_rows": 2047
        },
        "i": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 0,
            "1000_2000ms": 241,
            "100_200ms": 2771,
            "10_20ms": 3945,
            "1_2ms": 0,
            "2000_5000ms": 79,
            "200_500ms": 2509,
            "20_50ms": 30128,
            "2_5ms": 0,
            "5000_10000ms": 14,
            "500_1000ms": 683,
            "50_100ms": 4284,
            "5_10ms": 0,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 8093,
          "mean_ms": 76.38816231468626,
          "measurable": 44654,
          "min_ms": 16,
          "p50_ms": 25.0,
          "p90_ms": 155.0,
          "p99_ms": 848.0,
          "rows": 44654,
          "unmeasurable": 0,
          "won_output_rows": 1258
        },
        "k": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 3,
            "1000_2000ms": 169,
            "100_200ms": 1944,
            "10_20ms": 31663,
            "1_2ms": 0,
            "2000_5000ms": 25,
            "200_500ms": 1776,
            "20_50ms": 6464,
            "2_5ms": 0,
            "5000_10000ms": 25,
            "500_1000ms": 338,
            "50_100ms": 2277,
            "5_10ms": 0,
            "ge30000ms": 5,
            "neg": 0
          },
          "max_ms": 122724,
          "mean_ms": 59.09570587840408,
          "measurable": 44689,
          "min_ms": 10,
          "p50_ms": 15.0,
          "p90_ms": 93.0,
          "p99_ms": 585.1200000000026,
          "rows": 44689,
          "unmeasurable": 0,
          "won_output_rows": 4816
        }
      }
    },
    "market_resolved": {
      "boundary_dropped": 0,
      "class": "FULL",
      "exception_markets": 0,
      "rows_by_domain": {
        "c": 506,
        "g": 506,
        "h": 506,
        "i": 506,
        "k": 506
      },
      "rows_c": 506,
      "rows_g": 506,
      "rows_h": 506,
      "rows_i": 506,
      "rows_joined": 513,
      "rows_k": 506,
      "rows_merged": 513,
      "unique_by_domain": {
        "c": 0,
        "g": 6,
        "h": 0,
        "i": 0,
        "k": 0
      },
      "witness_latency": {
        "c": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 18,
            "1000_2000ms": 0,
            "100_200ms": 27,
            "10_20ms": 28,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 16,
            "20_50ms": 32,
            "2_5ms": 149,
            "5000_10000ms": 0,
            "500_1000ms": 3,
            "50_100ms": 27,
            "5_10ms": 193,
            "ge30000ms": 13,
            "neg": 0
          },
          "max_ms": 50344,
          "mean_ms": 1917.2292490118577,
          "measurable": 506,
          "min_ms": 3,
          "p50_ms": 5.0,
          "p90_ms": 199.0,
          "p99_ms": 49053.99999999998,
          "rows": 506,
          "unmeasurable": 0,
          "won_output_rows": 399
        },
        "g": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 13,
            "1000_2000ms": 5,
            "100_200ms": 61,
            "10_20ms": 0,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 125,
            "20_50ms": 0,
            "2_5ms": 0,
            "5000_10000ms": 1,
            "500_1000ms": 33,
            "50_100ms": 257,
            "5_10ms": 0,
            "ge30000ms": 11,
            "neg": 0
          },
          "max_ms": 57497,
          "mean_ms": 1932.6541501976285,
          "measurable": 506,
          "min_ms": 71,
          "p50_ms": 97.0,
          "p90_ms": 553.5,
          "p99_ms": 56753.049999999996,
          "rows": 506,
          "unmeasurable": 0,
          "won_output_rows": 6
        },
        "h": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 18,
            "1000_2000ms": 3,
            "100_200ms": 24,
            "10_20ms": 206,
            "1_2ms": 0,
            "2000_5000ms": 3,
            "200_500ms": 25,
            "20_50ms": 138,
            "2_5ms": 0,
            "5000_10000ms": 1,
            "500_1000ms": 3,
            "50_100ms": 72,
            "5_10ms": 0,
            "ge30000ms": 13,
            "neg": 0
          },
          "max_ms": 49417,
          "mean_ms": 1834.4505928853755,
          "measurable": 506,
          "min_ms": 15,
          "p50_ms": 23.0,
          "p90_ms": 335.0,
          "p99_ms": 47621.64999999997,
          "rows": 506,
          "unmeasurable": 0,
          "won_output_rows": 35
        },
        "i": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 5,
            "1000_2000ms": 1,
            "100_200ms": 58,
            "10_20ms": 78,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 21,
            "20_50ms": 237,
            "2_5ms": 0,
            "5000_10000ms": 13,
            "500_1000ms": 1,
            "50_100ms": 79,
            "5_10ms": 0,
            "ge30000ms": 13,
            "neg": 0
          },
          "max_ms": 38406,
          "mean_ms": 1354.3221343873518,
          "measurable": 506,
          "min_ms": 17,
          "p50_ms": 31.0,
          "p90_ms": 226.5,
          "p99_ms": 36726.89999999999,
          "rows": 506,
          "unmeasurable": 0,
          "won_output_rows": 47
        },
        "k": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 17,
            "1000_2000ms": 2,
            "100_200ms": 25,
            "10_20ms": 247,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 31,
            "20_50ms": 124,
            "2_5ms": 0,
            "5000_10000ms": 1,
            "500_1000ms": 4,
            "50_100ms": 42,
            "5_10ms": 0,
            "ge30000ms": 13,
            "neg": 0
          },
          "max_ms": 56284,
          "mean_ms": 2191.0454545454545,
          "measurable": 506,
          "min_ms": 11,
          "p50_ms": 21.0,
          "p90_ms": 286.0,
          "p99_ms": 54070.04999999998,
          "rows": 506,
          "unmeasurable": 0,
          "won_output_rows": 26
        }
      }
    },
    "new_market": {
      "boundary_dropped": 0,
      "class": "FULL",
      "exception_markets": 0,
      "rows_by_domain": {
        "c": 6244,
        "g": 6244,
        "h": 6244,
        "i": 6244,
        "k": 6244
      },
      "rows_c": 6244,
      "rows_g": 6244,
      "rows_h": 6244,
      "rows_i": 6244,
      "rows_joined": 8226,
      "rows_k": 6244,
      "rows_merged": 8226,
      "unique_by_domain": {
        "c": 154,
        "g": 265,
        "h": 196,
        "i": 179,
        "k": 216
      },
      "witness_latency": {
        "c": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 119,
            "1000_2000ms": 6,
            "100_200ms": 1472,
            "10_20ms": 260,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 1396,
            "20_50ms": 924,
            "2_5ms": 0,
            "5000_10000ms": 7,
            "500_1000ms": 98,
            "50_100ms": 1327,
            "5_10ms": 24,
            "ge30000ms": 611,
            "neg": 0
          },
          "max_ms": 208393,
          "mean_ms": 6384.665598975016,
          "measurable": 6244,
          "min_ms": 6,
          "p50_ms": 134.0,
          "p90_ms": 28404.899999999972,
          "p99_ms": 91823.6899999998,
          "rows": 6244,
          "unmeasurable": 0,
          "won_output_rows": 2256
        },
        "g": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 160,
            "1000_2000ms": 5,
            "100_200ms": 1289,
            "10_20ms": 0,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 2983,
            "20_50ms": 0,
            "2_5ms": 0,
            "5000_10000ms": 6,
            "500_1000ms": 474,
            "50_100ms": 617,
            "5_10ms": 0,
            "ge30000ms": 710,
            "neg": 0
          },
          "max_ms": 798588,
          "mean_ms": 8804.726137091608,
          "measurable": 6244,
          "min_ms": 79,
          "p50_ms": 277.0,
          "p90_ms": 35593.499999999985,
          "p99_ms": 107641.82999999894,
          "rows": 6244,
          "unmeasurable": 0,
          "won_output_rows": 513
        },
        "h": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 110,
            "1000_2000ms": 0,
            "100_200ms": 1904,
            "10_20ms": 111,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 1320,
            "20_50ms": 1034,
            "2_5ms": 0,
            "5000_10000ms": 3,
            "500_1000ms": 49,
            "50_100ms": 1135,
            "5_10ms": 0,
            "ge30000ms": 578,
            "neg": 0
          },
          "max_ms": 207622,
          "mean_ms": 6241.645900064062,
          "measurable": 6244,
          "min_ms": 17,
          "p50_ms": 145.0,
          "p90_ms": 23457.89999999995,
          "p99_ms": 100623.0,
          "rows": 6244,
          "unmeasurable": 0,
          "won_output_rows": 2227
        },
        "i": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 137,
            "1000_2000ms": 0,
            "100_200ms": 1738,
            "10_20ms": 0,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 1483,
            "20_50ms": 860,
            "2_5ms": 0,
            "5000_10000ms": 6,
            "500_1000ms": 23,
            "50_100ms": 1381,
            "5_10ms": 0,
            "ge30000ms": 616,
            "neg": 0
          },
          "max_ms": 201853,
          "mean_ms": 6567.08472133248,
          "measurable": 6244,
          "min_ms": 22,
          "p50_ms": 141.0,
          "p90_ms": 29039.899999999994,
          "p99_ms": 111874.12999999928,
          "rows": 6244,
          "unmeasurable": 0,
          "won_output_rows": 1716
        },
        "k": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 119,
            "1000_2000ms": 0,
            "100_200ms": 1256,
            "10_20ms": 88,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 2212,
            "20_50ms": 851,
            "2_5ms": 0,
            "5000_10000ms": 10,
            "500_1000ms": 113,
            "50_100ms": 1038,
            "5_10ms": 0,
            "ge30000ms": 557,
            "neg": 0
          },
          "max_ms": 200661,
          "mean_ms": 6112.606502242153,
          "measurable": 6244,
          "min_ms": 14,
          "p50_ms": 193.0,
          "p90_ms": 17217.49999999994,
          "p99_ms": 105382.50999999998,
          "rows": 6244,
          "unmeasurable": 0,
          "won_output_rows": 1514
        }
      }
    },
    "price_change": {
      "boundary_dropped": 1492,
      "class": "FULL",
      "exception_markets": 228,
      "rows_by_domain": {
        "c": 93438222,
        "g": 91945801,
        "h": 93421906,
        "i": 93463042,
        "k": 93470961
      },
      "rows_c": 93438222,
      "rows_g": 91945801,
      "rows_h": 93421906,
      "rows_i": 93463042,
      "rows_joined": 93557526,
      "rows_k": 93470961,
      "rows_merged": 93556034,
      "unique_by_domain": {
        "c": 3534,
        "g": 862,
        "h": 24282,
        "i": 2334,
        "k": 18404
      },
      "witness_latency": {
        "c": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 8,
            "1000_2000ms": 115520,
            "100_200ms": 2883570,
            "10_20ms": 7574213,
            "1_2ms": 0,
            "2000_5000ms": 25144,
            "200_500ms": 2443370,
            "20_50ms": 6378334,
            "2_5ms": 31352999,
            "5000_10000ms": 346,
            "500_1000ms": 473560,
            "50_100ms": 3677354,
            "5_10ms": 38513804,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 10876,
          "mean_ms": 27.856508389040194,
          "measurable": 93438222,
          "min_ms": 2,
          "p50_ms": 5.0,
          "p90_ms": 52.0,
          "p99_ms": 414.0,
          "rows": 93438222,
          "unmeasurable": 0,
          "won_output_rows": 78199246
        },
        "g": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 885128,
            "1000_2000ms": 1059342,
            "100_200ms": 12344590,
            "10_20ms": 0,
            "1_2ms": 0,
            "2000_5000ms": 1261770,
            "200_500ms": 8486048,
            "20_50ms": 0,
            "2_5ms": 0,
            "5000_10000ms": 963904,
            "500_1000ms": 2814561,
            "50_100ms": 64036022,
            "5_10ms": 0,
            "ge30000ms": 94436,
            "neg": 0
          },
          "max_ms": 48378,
          "mean_ms": 451.151882792342,
          "measurable": 91945801,
          "min_ms": 69,
          "p50_ms": 83.0,
          "p90_ms": 373.0,
          "p99_ms": 10619.0,
          "rows": 91945801,
          "unmeasurable": 0,
          "won_output_rows": 100584
        },
        "h": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 92196,
            "1000_2000ms": 459820,
            "100_200ms": 2649242,
            "10_20ms": 57871525,
            "1_2ms": 0,
            "2000_5000ms": 422038,
            "200_500ms": 2778718,
            "20_50ms": 23856311,
            "2_5ms": 0,
            "5000_10000ms": 175562,
            "500_1000ms": 1141354,
            "50_100ms": 3927248,
            "5_10ms": 0,
            "ge30000ms": 47892,
            "neg": 0
          },
          "max_ms": 106763,
          "mean_ms": 114.60445846609038,
          "measurable": 93421906,
          "min_ms": 14,
          "p50_ms": 19.0,
          "p90_ms": 72.0,
          "p99_ms": 1360.0,
          "rows": 93421906,
          "unmeasurable": 0,
          "won_output_rows": 4529638
        },
        "i": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 1544,
            "1000_2000ms": 214590,
            "100_200ms": 3272116,
            "10_20ms": 17741604,
            "1_2ms": 0,
            "2000_5000ms": 68780,
            "200_500ms": 2659332,
            "20_50ms": 63000624,
            "2_5ms": 0,
            "5000_10000ms": 10856,
            "500_1000ms": 583892,
            "50_100ms": 5909166,
            "5_10ms": 0,
            "ge30000ms": 538,
            "neg": 0
          },
          "max_ms": 49772,
          "mean_ms": 49.187956443788764,
          "measurable": 93463042,
          "min_ms": 15,
          "p50_ms": 22.0,
          "p90_ms": 68.0,
          "p99_ms": 481.0,
          "rows": 93463042,
          "unmeasurable": 0,
          "won_output_rows": 2603962
        },
        "k": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 19368,
            "1000_2000ms": 200612,
            "100_200ms": 3036536,
            "10_20ms": 69581070,
            "1_2ms": 0,
            "2000_5000ms": 102302,
            "200_500ms": 3012938,
            "20_50ms": 12807965,
            "2_5ms": 0,
            "5000_10000ms": 36960,
            "500_1000ms": 630926,
            "50_100ms": 4033704,
            "5_10ms": 190,
            "ge30000ms": 8390,
            "neg": 0
          },
          "max_ms": 128519,
          "mean_ms": 52.73746507217359,
          "measurable": 93470961,
          "min_ms": 9,
          "p50_ms": 14.0,
          "p90_ms": 64.0,
          "p99_ms": 519.0,
          "rows": 93470961,
          "unmeasurable": 0,
          "won_output_rows": 8122604
        }
      }
    },
    "tick_size_change": {
      "boundary_dropped": 0,
      "class": "FULL",
      "exception_markets": 0,
      "rows_by_domain": {
        "c": 3416,
        "g": 3416,
        "h": 3416,
        "i": 3416,
        "k": 3416
      },
      "rows_c": 3416,
      "rows_g": 3416,
      "rows_h": 3416,
      "rows_i": 3416,
      "rows_joined": 3416,
      "rows_k": 3416,
      "rows_merged": 3416,
      "unique_by_domain": {
        "c": 0,
        "g": 0,
        "h": 0,
        "i": 0,
        "k": 0
      },
      "witness_latency": {
        "c": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 0,
            "1000_2000ms": 0,
            "100_200ms": 48,
            "10_20ms": 207,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 88,
            "20_50ms": 192,
            "2_5ms": 1238,
            "5000_10000ms": 0,
            "500_1000ms": 4,
            "50_100ms": 96,
            "5_10ms": 1543,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 619,
          "mean_ms": 19.353922716627636,
          "measurable": 3416,
          "min_ms": 2,
          "p50_ms": 5.0,
          "p90_ms": 26.0,
          "p99_ms": 332.0,
          "rows": 3416,
          "unmeasurable": 0,
          "won_output_rows": 3018
        },
        "g": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 0,
            "1000_2000ms": 12,
            "100_200ms": 682,
            "10_20ms": 0,
            "1_2ms": 0,
            "2000_5000ms": 16,
            "200_500ms": 377,
            "20_50ms": 0,
            "2_5ms": 0,
            "5000_10000ms": 4,
            "500_1000ms": 55,
            "50_100ms": 2270,
            "5_10ms": 0,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 5804,
          "mean_ms": 159.88700234192038,
          "measurable": 3416,
          "min_ms": 70,
          "p50_ms": 82.0,
          "p90_ms": 224.5,
          "p99_ms": 993.0,
          "rows": 3416,
          "unmeasurable": 0
        },
        "h": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 0,
            "1000_2000ms": 8,
            "100_200ms": 64,
            "10_20ms": 1980,
            "1_2ms": 0,
            "2000_5000ms": 20,
            "200_500ms": 72,
            "20_50ms": 1118,
            "2_5ms": 0,
            "5000_10000ms": 0,
            "500_1000ms": 28,
            "50_100ms": 126,
            "5_10ms": 0,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 4387,
          "mean_ms": 57.47014051522248,
          "measurable": 3416,
          "min_ms": 15,
          "p50_ms": 19.0,
          "p90_ms": 46.0,
          "p99_ms": 942.0,
          "rows": 3416,
          "unmeasurable": 0,
          "won_output_rows": 117
        },
        "i": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 0,
            "1000_2000ms": 0,
            "100_200ms": 69,
            "10_20ms": 507,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 107,
            "20_50ms": 2418,
            "2_5ms": 0,
            "5000_10000ms": 0,
            "500_1000ms": 4,
            "50_100ms": 311,
            "5_10ms": 0,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 575,
          "mean_ms": 38.34836065573771,
          "measurable": 3416,
          "min_ms": 16,
          "p50_ms": 23.0,
          "p90_ms": 59.0,
          "p99_ms": 273.0,
          "rows": 3416,
          "unmeasurable": 0,
          "won_output_rows": 52
        },
        "k": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 0,
            "1000_2000ms": 8,
            "100_200ms": 52,
            "10_20ms": 2667,
            "1_2ms": 0,
            "2000_5000ms": 12,
            "200_500ms": 88,
            "20_50ms": 492,
            "2_5ms": 0,
            "5000_10000ms": 0,
            "500_1000ms": 16,
            "50_100ms": 78,
            "5_10ms": 3,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 3352,
          "mean_ms": 45.52546838407494,
          "measurable": 3416,
          "min_ms": 9,
          "p50_ms": 14.0,
          "p90_ms": 35.0,
          "p99_ms": 522.0,
          "rows": 3416,
          "unmeasurable": 0,
          "won_output_rows": 229
        }
      }
    }
  },
  "archive_root": "union-staging",
  "boundary_guard": "cache",
  "bytes": 1135853727,
  "file": "2026-09-29T02.parquet",
  "generated_by": "tools/orderbook_ab/merge_ab.py",
  "hour": "2026-09-29/02",
  "hour_utc": "2026-09-29T02:00:00+00:00",
  "layout": "union-event-sorted-v1",
  "max_sequence": 398005617831384866,
  "merger_git_sha": "fcbb28046152741ae3754e951659977da4c8b36e",
  "min_sequence": 17169974856695873,
  "products": {
    "best_bid_ask": {
      "byte_range": [
        4,
        128836222
      ],
      "columns": [
        "timestamp_received",
        "sequence",
        "timestamp",
        "market",
        "asset_id",
        "best_bid",
        "best_ask",
        "spread",
        "witness_set",
        "arrival_skew",
        "source_witness"
      ],
      "max_sequence": 398005617831384858,
      "min_sequence": 17169974856732136,
      "order_by": [
        "market",
        "asset_id",
        "timestamp",
        "sequence"
      ],
      "row_count": 10841676,
      "row_groups": [
        0,
        41
      ],
      "sha256": "fdad8927f3702d58e5a08a36a43e7e4589bb5ac28e495ae4189333e6c4dac5f6"
    },
    "book": {
      "byte_range": [
        128836222,
        155226852
      ],
      "columns": [
        "timestamp_received",
        "sequence",
        "timestamp",
        "market",
        "asset_id",
        "bids",
        "asks",
        "witness_set",
        "arrival_skew",
        "source_witness"
      ],
      "max_sequence": 398005617831371998,
      "min_sequence": 17169974856732985,
      "order_by": [
        "market",
        "asset_id",
        "timestamp",
        "sequence"
      ],
      "row_count": 285370,
      "row_groups": [
        42,
        43
      ],
      "sha256": "7b97ff91af16c3222d180c0729033290112618d2a6df5ad9f0b3d0b45e1ff3c1"
    },
    "last_trade_price": {
      "byte_range": [
        155226852,
        157858235
      ],
      "columns": [
        "timestamp_received",
        "sequence",
        "timestamp",
        "market",
        "asset_id",
        "price",
        "size",
        "side",
        "fee_rate_bps",
        "transaction_hash",
        "witness_set",
        "arrival_skew",
        "source_witness"
      ],
      "max_sequence": 398005617831372934,
      "min_sequence": 17169974856733001,
      "order_by": [
        "market",
        "asset_id",
        "timestamp",
        "sequence"
      ],
      "row_count": 44790,
      "row_groups": [
        44,
        44
      ],
      "sha256": "a3cc10d13d0deba4bc8ae379dcf93597c595ed78b3f9a970c09f80fcb824d51b"
    },
    "market_resolved": {
      "byte_range": [
        157858235,
        157941602
      ],
      "columns": [
        "timestamp_received",
        "sequence",
        "timestamp",
        "market",
        "id",
        "assets_ids",
        "winning_asset_id",
        "winning_outcome",
        "witness_set",
        "arrival_skew",
        "source_witness"
      ],
      "max_sequence": 398005617829330560,
      "min_sequence": 17169974862037497,
      "order_by": [
        "market",
        "id",
        "timestamp",
        "sequence"
      ],
      "row_count": 513,
      "row_groups": [
        45,
        45
      ],
      "sha256": "d030055faab1ff4f74f34f5ffe5460f4eef5e973e72bcd1e1c78bcd6e93179d7"
    },
    "new_market": {
      "byte_range": [
        157941602,
        158890039
      ],
      "columns": [
        "timestamp_received",
        "sequence",
        "timestamp",
        "market",
        "id",
        "assets_ids",
        "outcomes",
        "question",
        "slug",
        "witness_set",
        "arrival_skew",
        "source_witness"
      ],
      "max_sequence": 398005617831329931,
      "min_sequence": 17169974856732168,
      "order_by": [
        "market",
        "id",
        "timestamp",
        "sequence"
      ],
      "row_count": 8226,
      "row_groups": [
        46,
        46
      ],
      "sha256": "26b0e9a6c4ab9e2c68a344adf05ebd8ff2b42d4278a8cf40106dae1edccbdfdb"
    },
    "price_change": {
      "byte_range": [
        158890039,
        1134532199
      ],
      "columns": [
        "timestamp_received",
        "sequence",
        "timestamp",
        "market",
        "asset_id",
        "price",
        "size",
        "side",
        "best_bid",
        "best_ask",
        "witness_set",
        "arrival_skew",
        "source_witness"
      ],
      "max_sequence": 398005617831384866,
      "min_sequence": 17169974856695873,
      "order_by": [
        "market",
        "asset_id",
        "timestamp",
        "sequence"
      ],
      "row_count": 93556034,
      "row_groups": [
        47,
        403
      ],
      "sha256": "a8e4c517584b4902c061e294a4043003a8b875406550113f7ccb0cee50e3e4d5"
    },
    "tick_size_change": {
      "byte_range": [
        1134532199,
        1134658955
      ],
      "columns": [
        "timestamp_received",
        "sequence",
        "timestamp",
        "market",
        "asset_id",
        "old_tick_size",
        "new_tick_size",
        "witness_set",
        "arrival_skew",
        "source_witness"
      ],
      "max_sequence": 398005617829795434,
      "min_sequence": 17169974865681125,
      "order_by": [
        "market",
        "asset_id",
        "timestamp",
        "sequence"
      ],
      "row_count": 3416,
      "row_groups": [
        404,
        404
      ],
      "sha256": "0d7ffe171a2f41fd3544fa6ff0e2a8bc10cd3214636595cb7acd9638285dbc39"
    }
  },
  "row_count": 104740025,
  "sequence_note": "sequence and timestamp_received are collector-local provenance; where domains carry the same row, the merge keeps the EARLIEST-RECEIVED copy, equal arrivals breaking by registry order (active: c, h, g, i, k). The winner is per row, not per hour -- each row names its own in source_witness",
  "sha256": "f17be9b25ab71fd9238e6326be3e77d1e0fa791fe5d9244ac0c50ffde3f1cdb9",
  "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": "2026-09-29T02.witness_stats.json",
  "witnesses": "chgik",
  "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."
}
