{
 "bytes": 843007783,
 "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/2026-08-24/01/",
  "products": {
   "best_bid_ask": {
    "sha256": "c2bce9619665603b45ab9f0dd89f0de88dafe6d90833f193361d079df17c483b"
   },
   "book": {
    "sha256": "5a79eaf2e996fe4581f0155de2fd851493b93e15885e561258e991b6eb221c7f"
   },
   "last_trade_price": {
    "sha256": "edf239e660cfb7bafe59752e97504865eee5c4b007239b2c79e93f967e2f9cf2"
   },
   "market_resolved": {
    "sha256": "dbef49d238b7b30bdf24d59101fc62afca10a0a9ca94fec34787cc2ad78ca840"
   },
   "new_market": {
    "sha256": "69bbc0bd2ec62d6fde50efd426837224af7c0c31ef7f38b6b0cebbd33fc8d611"
   },
   "price_change": {
    "sha256": "99e11f12bcf34144e88600954c515cda8a4fdda38eb5b5cc363cfcd3d2d8202e"
   },
   "tick_size_change": {
    "sha256": "8603b0abac25a390790f078c1a43aa2820496728c144fcefbfd5c64586de6553"
   }
  },
  "source_manifest": {
   "ab_accounting": {
    "best_bid_ask": {
     "boundary_dropped": 100,
     "class": "FULL",
     "rows_a": 8952720,
     "rows_b": 789688,
     "rows_by_domain": {
      "a": 8952720,
      "b": 789688,
      "c": 8954175
     },
     "rows_c": 8954175,
     "rows_joined": 8954401,
     "rows_merged": 8954301
    },
    "book": {
     "boundary_dropped": 0,
     "class": "FULL",
     "rows_a": 142188,
     "rows_b": 665477,
     "rows_by_domain": {
      "a": 142188,
      "b": 665477,
      "c": 147788
     },
     "rows_c": 147788,
     "rows_joined": 800536,
     "rows_merged": 800536
    },
    "last_trade_price": {
     "boundary_dropped": 0,
     "class": "FULL",
     "rows_a": 68309,
     "rows_b": 5091,
     "rows_by_domain": {
      "a": 68309,
      "b": 5091,
      "c": 68283
     },
     "rows_c": 68283,
     "rows_joined": 68329,
     "rows_merged": 68329
    },
    "market_resolved": {
     "boundary_dropped": 0,
     "class": "FULL",
     "rows_a": 1260,
     "rows_b": 13830,
     "rows_by_domain": {
      "a": 1260,
      "b": 13830,
      "c": 1260
     },
     "rows_c": 1260,
     "rows_joined": 14946,
     "rows_merged": 14946
    },
    "new_market": {
     "boundary_dropped": 83,
     "class": "FULL",
     "rows_a": 516,
     "rows_b": 11899,
     "rows_by_domain": {
      "a": 516,
      "b": 11899,
      "c": 516
     },
     "rows_c": 516,
     "rows_joined": 12374,
     "rows_merged": 12291
    },
    "price_change": {
     "boundary_dropped": 994,
     "class": "FULL",
     "rows_a": 89424498,
     "rows_b": 7159311,
     "rows_by_domain": {
      "a": 89424498,
      "b": 7159311,
      "c": 89401282
     },
     "rows_c": 89401282,
     "rows_joined": 89440764,
     "rows_merged": 89439770
    },
    "tick_size_change": {
     "boundary_dropped": 0,
     "class": "FULL",
     "rows_a": 2668,
     "rows_b": 428,
     "rows_by_domain": {
      "a": 2668,
      "b": 428,
      "c": 2668
     },
     "rows_c": 2668,
     "rows_joined": 2668,
     "rows_merged": 2668
    }
   },
   "archive_root": "merged-live",
   "boundary_guard": "cache",
   "files": {
    "best_bid_ask": {
     "byte_size": 145506079,
     "columns": [
      "timestamp_received",
      "sequence",
      "timestamp",
      "market",
      "asset_id",
      "best_bid",
      "best_ask",
      "spread"
     ],
     "file": "2026-08-24/01/best_bid_ask.parquet",
     "max_sequence": 47569271427812097,
     "min_sequence": 3659175052818314,
     "order_by": [
      "market",
      "asset_id",
      "timestamp",
      "sequence"
     ],
     "row_count": 8954301,
     "sha256": "c2bce9619665603b45ab9f0dd89f0de88dafe6d90833f193361d079df17c483b"
    },
    "book": {
     "byte_size": 62370043,
     "columns": [
      "timestamp_received",
      "sequence",
      "timestamp",
      "market",
      "asset_id",
      "bids",
      "asks"
     ],
     "file": "2026-08-24/01/book.parquet",
     "max_sequence": 75153818784633603,
     "min_sequence": 3659175052818500,
     "order_by": [
      "market",
      "asset_id",
      "timestamp",
      "sequence"
     ],
     "row_count": 800536,
     "sha256": "5a79eaf2e996fe4581f0155de2fd851493b93e15885e561258e991b6eb221c7f"
    },
    "last_trade_price": {
     "byte_size": 4192041,
     "columns": [
      "timestamp_received",
      "sequence",
      "timestamp",
      "market",
      "asset_id",
      "price",
      "size",
      "side",
      "fee_rate_bps",
      "transaction_hash"
     ],
     "file": "2026-08-24/01/last_trade_price.parquet",
     "max_sequence": 47569271429764111,
     "min_sequence": 3659175052820831,
     "order_by": [
      "market",
      "asset_id",
      "timestamp",
      "sequence"
     ],
     "row_count": 68329,
     "sha256": "edf239e660cfb7bafe59752e97504865eee5c4b007239b2c79e93f967e2f9cf2"
    },
    "market_resolved": {
     "byte_size": 1247509,
     "columns": [
      "timestamp_received",
      "sequence",
      "timestamp",
      "market",
      "id",
      "assets_ids",
      "winning_asset_id",
      "winning_outcome"
     ],
     "file": "2026-08-24/01/market_resolved.parquet",
     "max_sequence": 75153818784742178,
     "min_sequence": 3659175054649586,
     "order_by": [
      "market",
      "id",
      "timestamp",
      "sequence"
     ],
     "row_count": 14946,
     "sha256": "dbef49d238b7b30bdf24d59101fc62afca10a0a9ca94fec34787cc2ad78ca840"
    },
    "new_market": {
     "byte_size": 1005452,
     "columns": [
      "timestamp_received",
      "sequence",
      "timestamp",
      "market",
      "id",
      "assets_ids",
      "outcomes",
      "question",
      "slug"
     ],
     "file": "2026-08-24/01/new_market.parquet",
     "max_sequence": 75153818784631080,
     "min_sequence": 3659175053212870,
     "order_by": [
      "market",
      "id",
      "timestamp",
      "sequence"
     ],
     "row_count": 12291,
     "sha256": "69bbc0bd2ec62d6fde50efd426837224af7c0c31ef7f38b6b0cebbd33fc8d611"
    },
    "price_change": {
     "byte_size": 1252581488,
     "columns": [
      "timestamp_received",
      "sequence",
      "timestamp",
      "market",
      "asset_id",
      "price",
      "size",
      "side",
      "best_bid",
      "best_ask"
     ],
     "file": "2026-08-24/01/price_change.parquet",
     "max_sequence": 75153818785816251,
     "min_sequence": 3659175052818316,
     "order_by": [
      "market",
      "asset_id",
      "timestamp",
      "sequence"
     ],
     "row_count": 89439770,
     "sha256": "99e11f12bcf34144e88600954c515cda8a4fdda38eb5b5cc363cfcd3d2d8202e"
    },
    "tick_size_change": {
     "byte_size": 107621,
     "columns": [
      "timestamp_received",
      "sequence",
      "timestamp",
      "market",
      "asset_id",
      "old_tick_size",
      "new_tick_size"
     ],
     "file": "2026-08-24/01/tick_size_change.parquet",
     "max_sequence": 3659175150617079,
     "min_sequence": 3659175053172483,
     "order_by": [
      "market",
      "asset_id",
      "timestamp",
      "sequence"
     ],
     "row_count": 2668,
     "sha256": "8603b0abac25a390790f078c1a43aa2820496728c144fcefbfd5c64586de6553"
    }
   },
   "generated_by": "tools/orderbook_ab/merge_ab.py",
   "hour_utc": "2026-08-24T01:00:00+00:00",
   "max_sequence": 75153818785816251,
   "min_sequence": 3659175052818314,
   "row_count": 99292841,
   "sequence_note": "sequence and timestamp_received are collector-local provenance; common rows carry domain B's values",
   "witnesses": "abc"
  }
 },
 "file": "2026-08-24T01.parquet",
 "hour": "2026-08-24/01",
 "layout": "union-event-sorted-v1",
 "products": {
  "best_bid_ask": {
   "byte_range": [
    4,
    77011786
   ],
   "columns": [
    "timestamp_received",
    "sequence",
    "timestamp",
    "market",
    "asset_id",
    "best_bid",
    "best_ask",
    "spread"
   ],
   "max_sequence": 47569271427812097,
   "min_sequence": 3659175052818314,
   "order_by": [
    "market",
    "asset_id",
    "timestamp",
    "sequence"
   ],
   "row_count": 8954301,
   "row_groups": [
    0,
    34
   ],
   "sha256": "d6391ddd2844388ecd015bd5ca66b71a709b84b4667ddd56a4b35aabf87ff880"
  },
  "book": {
   "byte_range": [
    77011786,
    133189300
   ],
   "columns": [
    "timestamp_received",
    "sequence",
    "timestamp",
    "market",
    "asset_id",
    "bids",
    "asks"
   ],
   "max_sequence": 75153818784633603,
   "min_sequence": 3659175052818500,
   "order_by": [
    "market",
    "asset_id",
    "timestamp",
    "sequence"
   ],
   "row_count": 800536,
   "row_groups": [
    35,
    38
   ],
   "sha256": "6d7b48af6f6a8ce2444ee604170c22d62cfa079f9ded2af70f368a38cd36037c"
  },
  "last_trade_price": {
   "byte_range": [
    133189300,
    136708318
   ],
   "columns": [
    "timestamp_received",
    "sequence",
    "timestamp",
    "market",
    "asset_id",
    "price",
    "size",
    "side",
    "fee_rate_bps",
    "transaction_hash"
   ],
   "max_sequence": 47569271429764111,
   "min_sequence": 3659175052820831,
   "order_by": [
    "market",
    "asset_id",
    "timestamp",
    "sequence"
   ],
   "row_count": 68329,
   "row_groups": [
    39,
    39
   ],
   "sha256": "77f55a73f145f8a1ea403fcaa0e57659e23af3d150ae4a9846c207b02a618664"
  },
  "market_resolved": {
   "byte_range": [
    136708318,
    137847328
   ],
   "columns": [
    "timestamp_received",
    "sequence",
    "timestamp",
    "market",
    "id",
    "assets_ids",
    "winning_asset_id",
    "winning_outcome"
   ],
   "max_sequence": 75153818784742178,
   "min_sequence": 3659175054649586,
   "order_by": [
    "market",
    "id",
    "timestamp",
    "sequence"
   ],
   "row_count": 14946,
   "row_groups": [
    40,
    40
   ],
   "sha256": "e370a84e9917d587de090267c7bf9282f12c5e3437f2cd70220eb0f58d1450ff"
  },
  "new_market": {
   "byte_range": [
    137847328,
    138748687
   ],
   "columns": [
    "timestamp_received",
    "sequence",
    "timestamp",
    "market",
    "id",
    "assets_ids",
    "outcomes",
    "question",
    "slug"
   ],
   "max_sequence": 75153818784631080,
   "min_sequence": 3659175053212870,
   "order_by": [
    "market",
    "id",
    "timestamp",
    "sequence"
   ],
   "row_count": 12291,
   "row_groups": [
    41,
    41
   ],
   "sha256": "a97dd9cde5f3aa7e25adc58a4c045b674a00384dbb9e39605a5175a148b27b67"
  },
  "price_change": {
   "byte_range": [
    138748687,
    841908039
   ],
   "columns": [
    "timestamp_received",
    "sequence",
    "timestamp",
    "market",
    "asset_id",
    "best_bid",
    "best_ask",
    "price",
    "size",
    "side"
   ],
   "max_sequence": 75153818785816251,
   "min_sequence": 3659175052818316,
   "order_by": [
    "market",
    "asset_id",
    "timestamp",
    "sequence"
   ],
   "row_count": 89439770,
   "row_groups": [
    42,
    383
   ],
   "sha256": "959161a02b31f235cd90e61ad5a9ba7d74084b362d6405bba1bdc311ad2bf881"
  },
  "tick_size_change": {
   "byte_range": [
    841908039,
    842000156
   ],
   "columns": [
    "timestamp_received",
    "sequence",
    "timestamp",
    "market",
    "asset_id",
    "old_tick_size",
    "new_tick_size"
   ],
   "max_sequence": 3659175150617079,
   "min_sequence": 3659175053172483,
   "order_by": [
    "market",
    "asset_id",
    "timestamp",
    "sequence"
   ],
   "row_count": 2668,
   "row_groups": [
    384,
    384
   ],
   "sha256": "d953eb0cd9fa0fa27b6f550567abae1c6477d3f29a4126826a4fd04d85b83872"
  }
 },
 "row_count": 99292841,
 "sha256": "d9f49e7a0f955ee9fcd9cf96d82cbcee962cc0a32afc738206a329050d999ce1",
 "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"
 }
}