{
 "bytes": 929130329,
 "derived_from": {
  "note": "Built by pendulumflow from its own canonical seven-file hour, which is unmodified and remains the source of record. Not upstream data.",
  "prefix": "merged-live/2026-08-25/14/",
  "products": {
   "best_bid_ask": {
    "sha256": "3aca52f6e9665433d324e03810d9d4c4e5cf44c1652e9a2ced98c38c62b632c1"
   },
   "book": {
    "sha256": "de783fdd6affce468e04d3984c2eba1279a52c136d5422d1702b1a1933d758df"
   },
   "last_trade_price": {
    "sha256": "0ccc920fda60c3736e3eddc9ff075950d7d23d8f078fdd2829821586f5327da0"
   },
   "market_resolved": {
    "sha256": "e905b58f4b8cd6ccc3bf06450f68cc7ffd4e1901106972f6b1ebabef90f761c0"
   },
   "new_market": {
    "sha256": "09f8819f445bc70bf0c29e0d3311f715fb8f490ae070ccee9a7f8a4d9834387d"
   },
   "price_change": {
    "sha256": "6e3d4d0b5e1a693f91ee0e9cf289db0e0e444bd82517a8b1a6e3038d693e5882"
   },
   "tick_size_change": {
    "sha256": "d04410ad8d4be1d2dd65755f47691ac270c4a8e62d99da130667e76fa091837e"
   }
  },
  "source_manifest": {
   "ab_accounting": {
    "best_bid_ask": {
     "boundary_dropped": 126,
     "class": "FULL",
     "rows_a": 8682953,
     "rows_b": 7906331,
     "rows_by_domain": {
      "a": 8682953,
      "b": 7906331,
      "c": 9066214,
      "h": 6599454
     },
     "rows_c": 9066214,
     "rows_h": 6599454,
     "rows_joined": 9067385,
     "rows_merged": 9067259
    },
    "book": {
     "boundary_dropped": 774,
     "class": "FULL",
     "rows_a": 607022,
     "rows_b": 1294416,
     "rows_by_domain": {
      "a": 607022,
      "b": 1294416,
      "c": 321533,
      "h": 160868
     },
     "rows_c": 321533,
     "rows_h": 160868,
     "rows_joined": 1622096,
     "rows_merged": 1621322
    },
    "last_trade_price": {
     "boundary_dropped": 1,
     "class": "FULL",
     "rows_a": 82887,
     "rows_b": 74399,
     "rows_by_domain": {
      "a": 82887,
      "b": 74399,
      "c": 90255,
      "h": 27566
     },
     "rows_c": 90255,
     "rows_h": 27566,
     "rows_joined": 90344,
     "rows_merged": 90343
    },
    "market_resolved": {
     "boundary_dropped": 0,
     "class": "FULL",
     "rows_a": 826,
     "rows_b": 1086,
     "rows_by_domain": {
      "a": 826,
      "b": 1086,
      "c": 847,
      "h": 1100
     },
     "rows_c": 847,
     "rows_h": 1100,
     "rows_joined": 1657,
     "rows_merged": 1657
    },
    "new_market": {
     "boundary_dropped": 0,
     "class": "FULL",
     "rows_a": 711,
     "rows_b": 954,
     "rows_by_domain": {
      "a": 711,
      "b": 954,
      "c": 711,
      "h": 711
     },
     "rows_c": 711,
     "rows_h": 711,
     "rows_joined": 1282,
     "rows_merged": 1282
    },
    "price_change": {
     "boundary_dropped": 1004,
     "class": "FULL",
     "rows_a": 93023830,
     "rows_b": 84983338,
     "rows_by_domain": {
      "a": 93023830,
      "b": 84983338,
      "c": 97644256,
      "h": 62586628
     },
     "rows_c": 97644256,
     "rows_h": 62586628,
     "rows_joined": 97664238,
     "rows_merged": 97663234
    },
    "tick_size_change": {
     "boundary_dropped": 0,
     "class": "FULL",
     "rows_a": 3048,
     "rows_b": 2948,
     "rows_by_domain": {
      "a": 3048,
      "b": 2948,
      "c": 3256,
      "h": 2076
     },
     "rows_c": 3256,
     "rows_h": 2076,
     "rows_joined": 3256,
     "rows_merged": 3256
    }
   },
   "archive_root": "merged-live",
   "boundary_guard": "cache",
   "files": {
    "best_bid_ask": {
     "byte_size": 148207305,
     "columns": [
      "timestamp_received",
      "sequence",
      "timestamp",
      "market",
      "asset_id",
      "best_bid",
      "best_ask",
      "spread"
     ],
     "file": "2026-08-25/14/best_bid_ask.parquet",
     "max_sequence": 92605267403964125,
     "min_sequence": 4503600328895846,
     "order_by": [
      "market",
      "asset_id",
      "timestamp",
      "sequence"
     ],
     "row_count": 9067259,
     "sha256": "3aca52f6e9665433d324e03810d9d4c4e5cf44c1652e9a2ced98c38c62b632c1"
    },
    "book": {
     "byte_size": 102045387,
     "columns": [
      "timestamp_received",
      "sequence",
      "timestamp",
      "market",
      "asset_id",
      "bids",
      "asks"
     ],
     "file": "2026-08-25/14/book.parquet",
     "max_sequence": 92605267406791581,
     "min_sequence": 4503600328905189,
     "order_by": [
      "market",
      "asset_id",
      "timestamp",
      "sequence"
     ],
     "row_count": 1621322,
     "sha256": "de783fdd6affce468e04d3984c2eba1279a52c136d5422d1702b1a1933d758df"
    },
    "last_trade_price": {
     "byte_size": 5541466,
     "columns": [
      "timestamp_received",
      "sequence",
      "timestamp",
      "market",
      "asset_id",
      "price",
      "size",
      "side",
      "fee_rate_bps",
      "transaction_hash"
     ],
     "file": "2026-08-25/14/last_trade_price.parquet",
     "max_sequence": 92605267405126404,
     "min_sequence": 4503600328910417,
     "order_by": [
      "market",
      "asset_id",
      "timestamp",
      "sequence"
     ],
     "row_count": 90343,
     "sha256": "0ccc920fda60c3736e3eddc9ff075950d7d23d8f078fdd2829821586f5327da0"
    },
    "market_resolved": {
     "byte_size": 205151,
     "columns": [
      "timestamp_received",
      "sequence",
      "timestamp",
      "market",
      "id",
      "assets_ids",
      "winning_asset_id",
      "winning_outcome"
     ],
     "file": "2026-08-25/14/market_resolved.parquet",
     "max_sequence": 92605267340956616,
     "min_sequence": 4503600333742920,
     "order_by": [
      "market",
      "id",
      "timestamp",
      "sequence"
     ],
     "row_count": 1657,
     "sha256": "e905b58f4b8cd6ccc3bf06450f68cc7ffd4e1901106972f6b1ebabef90f761c0"
    },
    "new_market": {
     "byte_size": 122586,
     "columns": [
      "timestamp_received",
      "sequence",
      "timestamp",
      "market",
      "id",
      "assets_ids",
      "outcomes",
      "question",
      "slug"
     ],
     "file": "2026-08-25/14/new_market.parquet",
     "max_sequence": 92605267382566120,
     "min_sequence": 4503600329603683,
     "order_by": [
      "market",
      "id",
      "timestamp",
      "sequence"
     ],
     "row_count": 1282,
     "sha256": "09f8819f445bc70bf0c29e0d3311f715fb8f490ae070ccee9a7f8a4d9834387d"
    },
    "price_change": {
     "byte_size": 1369437252,
     "columns": [
      "timestamp_received",
      "sequence",
      "timestamp",
      "market",
      "asset_id",
      "price",
      "size",
      "side",
      "best_bid",
      "best_ask"
     ],
     "file": "2026-08-25/14/price_change.parquet",
     "max_sequence": 92605267407801331,
     "min_sequence": 4503600328895780,
     "order_by": [
      "market",
      "asset_id",
      "timestamp",
      "sequence"
     ],
     "row_count": 97663234,
     "sha256": "6e3d4d0b5e1a693f91ee0e9cf289db0e0e444bd82517a8b1a6e3038d693e5882"
    },
    "tick_size_change": {
     "byte_size": 131175,
     "columns": [
      "timestamp_received",
      "sequence",
      "timestamp",
      "market",
      "asset_id",
      "old_tick_size",
      "new_tick_size"
     ],
     "file": "2026-08-25/14/tick_size_change.parquet",
     "max_sequence": 47006321432445284,
     "min_sequence": 4503600329246975,
     "order_by": [
      "market",
      "asset_id",
      "timestamp",
      "sequence"
     ],
     "row_count": 3256,
     "sha256": "d04410ad8d4be1d2dd65755f47691ac270c4a8e62d99da130667e76fa091837e"
    }
   },
   "generated_by": "tools/orderbook_ab/merge_ab.py",
   "hour_utc": "2026-08-25T14:00:00+00:00",
   "max_sequence": 92605267407801331,
   "min_sequence": 4503600328895780,
   "row_count": 108448353,
   "sequence_note": "sequence and timestamp_received are collector-local provenance; common rows carry domain B's values",
   "witnesses": "abch"
  }
 },
 "file": "2026-08-25T14.parquet",
 "hour": "2026-08-25/14",
 "layout": "union-event-sorted-v1",
 "products": {
  "best_bid_ask": {
   "byte_range": [
    4,
    78866304
   ],
   "columns": [
    "timestamp_received",
    "sequence",
    "timestamp",
    "market",
    "asset_id",
    "best_bid",
    "best_ask",
    "spread"
   ],
   "max_sequence": 92605267403964125,
   "min_sequence": 4503600328895846,
   "order_by": [
    "market",
    "asset_id",
    "timestamp",
    "sequence"
   ],
   "row_count": 9067259,
   "row_groups": [
    0,
    34
   ],
   "sha256": "67200f58609cdec908730e18330e8a76e688cb64f5ca8188f0d0d85f18524e7c"
  },
  "book": {
   "byte_range": [
    78866304,
    164275145
   ],
   "columns": [
    "timestamp_received",
    "sequence",
    "timestamp",
    "market",
    "asset_id",
    "bids",
    "asks"
   ],
   "max_sequence": 92605267406791581,
   "min_sequence": 4503600328905189,
   "order_by": [
    "market",
    "asset_id",
    "timestamp",
    "sequence"
   ],
   "row_count": 1621322,
   "row_groups": [
    35,
    41
   ],
   "sha256": "e7df28e020b34c1c8918bcc24eefe6153cd51d806dadedc069afd18b1314f4cc"
  },
  "last_trade_price": {
   "byte_range": [
    164275145,
    168857510
   ],
   "columns": [
    "timestamp_received",
    "sequence",
    "timestamp",
    "market",
    "asset_id",
    "price",
    "size",
    "side",
    "fee_rate_bps",
    "transaction_hash"
   ],
   "max_sequence": 92605267405126404,
   "min_sequence": 4503600328910417,
   "order_by": [
    "market",
    "asset_id",
    "timestamp",
    "sequence"
   ],
   "row_count": 90343,
   "row_groups": [
    42,
    42
   ],
   "sha256": "e751ffc6f926d119c77719f12048f0cae385bd3ba6b775b400665d5a1b9bff1a"
  },
  "market_resolved": {
   "byte_range": [
    168857510,
    169046455
   ],
   "columns": [
    "timestamp_received",
    "sequence",
    "timestamp",
    "market",
    "id",
    "assets_ids",
    "winning_asset_id",
    "winning_outcome"
   ],
   "max_sequence": 92605267340956616,
   "min_sequence": 4503600333742920,
   "order_by": [
    "market",
    "id",
    "timestamp",
    "sequence"
   ],
   "row_count": 1657,
   "row_groups": [
    43,
    43
   ],
   "sha256": "57930d6115d0e01104c6fcf3b51c729010a987823ea8d13b106454c5dcd01b2c"
  },
  "new_market": {
   "byte_range": [
    169046455,
    169154690
   ],
   "columns": [
    "timestamp_received",
    "sequence",
    "timestamp",
    "market",
    "id",
    "assets_ids",
    "outcomes",
    "question",
    "slug"
   ],
   "max_sequence": 92605267382566120,
   "min_sequence": 4503600329603683,
   "order_by": [
    "market",
    "id",
    "timestamp",
    "sequence"
   ],
   "row_count": 1282,
   "row_groups": [
    44,
    44
   ],
   "sha256": "de062202b5034b743fc48b53b09f7ba00684d1568818ba3610236e610584814d"
  },
  "price_change": {
   "byte_range": [
    169154690,
    927920904
   ],
   "columns": [
    "timestamp_received",
    "sequence",
    "timestamp",
    "market",
    "asset_id",
    "best_bid",
    "best_ask",
    "price",
    "size",
    "side"
   ],
   "max_sequence": 92605267407801331,
   "min_sequence": 4503600328895780,
   "order_by": [
    "market",
    "asset_id",
    "timestamp",
    "sequence"
   ],
   "row_count": 97663234,
   "row_groups": [
    45,
    417
   ],
   "sha256": "7240ee47f91ccdf1e3c4f0a1710d8837fb57edd78d945c12ff902bf5c6cfbf03"
  },
  "tick_size_change": {
   "byte_range": [
    927920904,
    928033691
   ],
   "columns": [
    "timestamp_received",
    "sequence",
    "timestamp",
    "market",
    "asset_id",
    "old_tick_size",
    "new_tick_size"
   ],
   "max_sequence": 47006321432445284,
   "min_sequence": 4503600329246975,
   "order_by": [
    "market",
    "asset_id",
    "timestamp",
    "sequence"
   ],
   "row_count": 3256,
   "row_groups": [
    418,
    418
   ],
   "sha256": "3767bf989ed6946caa091ded9179e8680e4b038b128018c6a8b1f51a0ba50b1a"
  }
 },
 "row_count": 108448353,
 "sha256": "eaabf7cb989dd4b94b1630349981b4ebea5c77e63bcb6c3c31fbfc9b0592c94a",
 "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"
 }
}