{
 "bytes": 784074632,
 "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/2026-08-25/11/",
  "products": {
   "best_bid_ask": {
    "sha256": "7a4e21a62d44696ae8bf0f4e24e7dea29070eca529df95113f4d00f7a334986f"
   },
   "book": {
    "sha256": "3029aa2cdc14615cbc403a374034a8d520a0c03067e74edaf109d668da0881e5"
   },
   "last_trade_price": {
    "sha256": "199baf704fb1f7381f72c6f533898154a4d3be8fe518738340de8fc270a50d73"
   },
   "market_resolved": {
    "sha256": "224daf31c07c9bfaa25c2d4286a0dec1c15df2cc9841a8665e3fcb5056c0d541"
   },
   "new_market": {
    "sha256": "68c975dd83920980c1ac0eec31e8b1fa4b90400d7bf2b66bf170d96751da1616"
   },
   "price_change": {
    "sha256": "8eabbc87a92d2aa571a7c8cd7dca0622f667546fa5f6637a85a76f8b1aebd95c"
   },
   "tick_size_change": {
    "sha256": "e3a1bf184a167ffbfc3f2816f9d2069d968bd62b90afa9b40f4382f1de6c88f6"
   }
  },
  "source_manifest": {
   "ab_accounting": {
    "best_bid_ask": {
     "boundary_dropped": 124,
     "class": "FULL",
     "rows_a": 7617069,
     "rows_b": 7614829,
     "rows_by_domain": {
      "a": 7617069,
      "b": 7614829,
      "c": 7621377,
      "h": 4600367
     },
     "rows_c": 7621377,
     "rows_h": 4600367,
     "rows_joined": 7622158,
     "rows_merged": 7622034
    },
    "book": {
     "boundary_dropped": 2,
     "class": "FULL",
     "rows_a": 235727,
     "rows_b": 208249,
     "rows_by_domain": {
      "a": 235727,
      "b": 208249,
      "c": 214677,
      "h": 132695
     },
     "rows_c": 214677,
     "rows_h": 132695,
     "rows_joined": 432081,
     "rows_merged": 432079
    },
    "last_trade_price": {
     "boundary_dropped": 0,
     "class": "FULL",
     "rows_a": 65618,
     "rows_b": 64933,
     "rows_by_domain": {
      "a": 65618,
      "b": 64933,
      "c": 66539,
      "h": 22947
     },
     "rows_c": 66539,
     "rows_h": 22947,
     "rows_joined": 66579,
     "rows_merged": 66579
    },
    "market_resolved": {
     "boundary_dropped": 0,
     "class": "FULL",
     "rows_a": 735,
     "rows_b": 735,
     "rows_by_domain": {
      "a": 735,
      "b": 735,
      "c": 735,
      "h": 598
     },
     "rows_c": 735,
     "rows_h": 598,
     "rows_joined": 793,
     "rows_merged": 793
    },
    "new_market": {
     "boundary_dropped": 0,
     "class": "FULL",
     "rows_a": 612,
     "rows_b": 612,
     "rows_by_domain": {
      "a": 612,
      "b": 612,
      "c": 612,
      "h": 612
     },
     "rows_c": 612,
     "rows_h": 612,
     "rows_joined": 975,
     "rows_merged": 975
    },
    "price_change": {
     "boundary_dropped": 5882,
     "class": "FULL",
     "rows_a": 85003660,
     "rows_b": 84908816,
     "rows_by_domain": {
      "a": 85003660,
      "b": 84908816,
      "c": 85151586,
      "h": 53065922
     },
     "rows_c": 85151586,
     "rows_h": 53065922,
     "rows_joined": 85167262,
     "rows_merged": 85161380
    },
    "tick_size_change": {
     "boundary_dropped": 0,
     "class": "FULL",
     "rows_a": 3240,
     "rows_b": 3240,
     "rows_by_domain": {
      "a": 3240,
      "b": 3240,
      "c": 3240,
      "h": 2344
     },
     "rows_c": 3240,
     "rows_h": 2344,
     "rows_joined": 3240,
     "rows_merged": 3240
    }
   },
   "archive_root": "merged-live",
   "boundary_guard": "cache",
   "files": {
    "best_bid_ask": {
     "byte_size": 125220832,
     "columns": [
      "timestamp_received",
      "sequence",
      "timestamp",
      "market",
      "asset_id",
      "best_bid",
      "best_ask",
      "spread"
     ],
     "file": "2026-08-25/11/best_bid_ask.parquet",
     "max_sequence": 91197893227330832,
     "min_sequence": 4503600036694937,
     "order_by": [
      "market",
      "asset_id",
      "timestamp",
      "sequence"
     ],
     "row_count": 7622034,
     "sha256": "7a4e21a62d44696ae8bf0f4e24e7dea29070eca529df95113f4d00f7a334986f"
    },
    "book": {
     "byte_size": 43873671,
     "columns": [
      "timestamp_received",
      "sequence",
      "timestamp",
      "market",
      "asset_id",
      "bids",
      "asks"
     ],
     "file": "2026-08-25/11/book.parquet",
     "max_sequence": 91197893231225998,
     "min_sequence": 4503600036713629,
     "order_by": [
      "market",
      "asset_id",
      "timestamp",
      "sequence"
     ],
     "row_count": 432079,
     "sha256": "3029aa2cdc14615cbc403a374034a8d520a0c03067e74edaf109d668da0881e5"
    },
    "last_trade_price": {
     "byte_size": 4158122,
     "columns": [
      "timestamp_received",
      "sequence",
      "timestamp",
      "market",
      "asset_id",
      "price",
      "size",
      "side",
      "fee_rate_bps",
      "transaction_hash"
     ],
     "file": "2026-08-25/11/last_trade_price.parquet",
     "max_sequence": 91197893224380194,
     "min_sequence": 4503600036717101,
     "order_by": [
      "market",
      "asset_id",
      "timestamp",
      "sequence"
     ],
     "row_count": 66579,
     "sha256": "199baf704fb1f7381f72c6f533898154a4d3be8fe518738340de8fc270a50d73"
    },
    "market_resolved": {
     "byte_size": 127675,
     "columns": [
      "timestamp_received",
      "sequence",
      "timestamp",
      "market",
      "id",
      "assets_ids",
      "winning_asset_id",
      "winning_outcome"
     ],
     "file": "2026-08-25/11/market_resolved.parquet",
     "max_sequence": 54606146198691934,
     "min_sequence": 4503600037912142,
     "order_by": [
      "market",
      "id",
      "timestamp",
      "sequence"
     ],
     "row_count": 793,
     "sha256": "224daf31c07c9bfaa25c2d4286a0dec1c15df2cc9841a8665e3fcb5056c0d541"
    },
    "new_market": {
     "byte_size": 106479,
     "columns": [
      "timestamp_received",
      "sequence",
      "timestamp",
      "market",
      "id",
      "assets_ids",
      "outcomes",
      "question",
      "slug"
     ],
     "file": "2026-08-25/11/new_market.parquet",
     "max_sequence": 91197893213476404,
     "min_sequence": 4503600037097830,
     "order_by": [
      "market",
      "id",
      "timestamp",
      "sequence"
     ],
     "row_count": 975,
     "sha256": "68c975dd83920980c1ac0eec31e8b1fa4b90400d7bf2b66bf170d96751da1616"
    },
    "price_change": {
     "byte_size": 1200364627,
     "columns": [
      "timestamp_received",
      "sequence",
      "timestamp",
      "market",
      "asset_id",
      "price",
      "size",
      "side",
      "best_bid",
      "best_ask"
     ],
     "file": "2026-08-25/11/price_change.parquet",
     "max_sequence": 91197893231684717,
     "min_sequence": 4503600036694919,
     "order_by": [
      "market",
      "asset_id",
      "timestamp",
      "sequence"
     ],
     "row_count": 85161380,
     "sha256": "8eabbc87a92d2aa571a7c8cd7dca0622f667546fa5f6637a85a76f8b1aebd95c"
    },
    "tick_size_change": {
     "byte_size": 128372,
     "columns": [
      "timestamp_received",
      "sequence",
      "timestamp",
      "market",
      "asset_id",
      "old_tick_size",
      "new_tick_size"
     ],
     "file": "2026-08-25/11/tick_size_change.parquet",
     "max_sequence": 47006321227746107,
     "min_sequence": 4503600040328127,
     "order_by": [
      "market",
      "asset_id",
      "timestamp",
      "sequence"
     ],
     "row_count": 3240,
     "sha256": "e3a1bf184a167ffbfc3f2816f9d2069d968bd62b90afa9b40f4382f1de6c88f6"
    }
   },
   "generated_by": "tools/orderbook_ab/merge_ab.py",
   "hour_utc": "2026-08-25T11:00:00+00:00",
   "max_sequence": 91197893231684717,
   "min_sequence": 4503600036694919,
   "row_count": 93287080,
   "sequence_note": "sequence and timestamp_received are collector-local provenance; common rows carry domain B's values",
   "witnesses": "abch"
  }
 },
 "file": "2026-08-25T11.parquet",
 "hour": "2026-08-25/11",
 "layout": "union-event-sorted-v1",
 "products": {
  "best_bid_ask": {
   "byte_range": [
    4,
    67101269
   ],
   "columns": [
    "timestamp_received",
    "sequence",
    "timestamp",
    "market",
    "asset_id",
    "best_bid",
    "best_ask",
    "spread"
   ],
   "max_sequence": 91197893227330832,
   "min_sequence": 4503600036694937,
   "order_by": [
    "market",
    "asset_id",
    "timestamp",
    "sequence"
   ],
   "row_count": 7622034,
   "row_groups": [
    0,
    29
   ],
   "sha256": "abd9f8c54e82a33348c7b408f533421e09296eb9f5a7d1ae540a84c3c9e9b294"
  },
  "book": {
   "byte_range": [
    67101269,
    108484690
   ],
   "columns": [
    "timestamp_received",
    "sequence",
    "timestamp",
    "market",
    "asset_id",
    "bids",
    "asks"
   ],
   "max_sequence": 91197893231225998,
   "min_sequence": 4503600036713629,
   "order_by": [
    "market",
    "asset_id",
    "timestamp",
    "sequence"
   ],
   "row_count": 432079,
   "row_groups": [
    30,
    31
   ],
   "sha256": "eedd436d5372aaf34662c5d1a6093b35d47a0a5683affa713c4b40d76bd5ff30"
  },
  "last_trade_price": {
   "byte_range": [
    108484690,
    111920638
   ],
   "columns": [
    "timestamp_received",
    "sequence",
    "timestamp",
    "market",
    "asset_id",
    "price",
    "size",
    "side",
    "fee_rate_bps",
    "transaction_hash"
   ],
   "max_sequence": 91197893224380194,
   "min_sequence": 4503600036717101,
   "order_by": [
    "market",
    "asset_id",
    "timestamp",
    "sequence"
   ],
   "row_count": 66579,
   "row_groups": [
    32,
    32
   ],
   "sha256": "14dcb1dc83277eb248c652aaa125f01b27086e337a2ec52e9ff87b650676eba7"
  },
  "market_resolved": {
   "byte_range": [
    111920638,
    112043581
   ],
   "columns": [
    "timestamp_received",
    "sequence",
    "timestamp",
    "market",
    "id",
    "assets_ids",
    "winning_asset_id",
    "winning_outcome"
   ],
   "max_sequence": 54606146198691934,
   "min_sequence": 4503600037912142,
   "order_by": [
    "market",
    "id",
    "timestamp",
    "sequence"
   ],
   "row_count": 793,
   "row_groups": [
    33,
    33
   ],
   "sha256": "a3f45fde2d1383da53819bfe9e960a220fe6442d8c59c6ed381709e261abfebe"
  },
  "new_market": {
   "byte_range": [
    112043581,
    112138600
   ],
   "columns": [
    "timestamp_received",
    "sequence",
    "timestamp",
    "market",
    "id",
    "assets_ids",
    "outcomes",
    "question",
    "slug"
   ],
   "max_sequence": 91197893213476404,
   "min_sequence": 4503600037097830,
   "order_by": [
    "market",
    "id",
    "timestamp",
    "sequence"
   ],
   "row_count": 975,
   "row_groups": [
    34,
    34
   ],
   "sha256": "201931573cbcf867217045771d64b1ac8213c7de5fb0c1bcdc17f66b869e1574"
  },
  "price_change": {
   "byte_range": [
    112138600,
    783020588
   ],
   "columns": [
    "timestamp_received",
    "sequence",
    "timestamp",
    "market",
    "asset_id",
    "best_bid",
    "best_ask",
    "price",
    "size",
    "side"
   ],
   "max_sequence": 91197893231684717,
   "min_sequence": 4503600036694919,
   "order_by": [
    "market",
    "asset_id",
    "timestamp",
    "sequence"
   ],
   "row_count": 85161380,
   "row_groups": [
    35,
    359
   ],
   "sha256": "ae72804bb25f20d6ce01317b104f1909492206d2188cfcbc19ca3211c7cb48c6"
  },
  "tick_size_change": {
   "byte_range": [
    783020588,
    783130121
   ],
   "columns": [
    "timestamp_received",
    "sequence",
    "timestamp",
    "market",
    "asset_id",
    "old_tick_size",
    "new_tick_size"
   ],
   "max_sequence": 47006321227746107,
   "min_sequence": 4503600040328127,
   "order_by": [
    "market",
    "asset_id",
    "timestamp",
    "sequence"
   ],
   "row_count": 3240,
   "row_groups": [
    360,
    360
   ],
   "sha256": "58ff3125872206a043b8de4a6c5df2179ccd2fa810fd2f14c6010582d39c6f93"
  }
 },
 "row_count": 93287080,
 "sha256": "9be2e05c9add50c72a150e45f09afff3325136ffc21204bf5a883d89a027e168",
 "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"
 }
}