{
 "bytes": 940901953,
 "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/2026-08-25/23/",
  "products": {
   "best_bid_ask": {
    "sha256": "2561de813524ffae20c7aec98f562bbfc854f786a77722eba7b46b602b7f16f7"
   },
   "book": {
    "sha256": "a62ad3e9f917f83185eb40feb640c3f5f68d163fdd2d029444d0fb91235f058a"
   },
   "last_trade_price": {
    "sha256": "8158fc5318d7e85b1c8052ed8c2beb24a82e5e3fa8e22f9bde9f46decb3c25f2"
   },
   "market_resolved": {
    "sha256": "c8e79e049551e7377654ac7058950247e360fa9ec6943360b1faea6ebf507bf6"
   },
   "new_market": {
    "sha256": "52a2d9dad71cffc4a09e004ad4dc12776ccc8ea75a118bbb40d9831322e2358a"
   },
   "price_change": {
    "sha256": "26d1aeb4838d49bc883e790e7f074df03b6edcd6e07b1a7e57ac29cccb422205"
   },
   "tick_size_change": {
    "sha256": "580edf4db7533cd1bb17a10e67dd47ab8720aa7ae00056612a4bdd2ae22b7dd3"
   }
  },
  "source_manifest": {
   "ab_accounting": {
    "best_bid_ask": {
     "boundary_dropped": 96,
     "class": "FULL",
     "rows_a": 9175968,
     "rows_b": 6669910,
     "rows_by_domain": {
      "a": 9175968,
      "b": 6669910,
      "c": 9185158,
      "h": 6492578
     },
     "rows_c": 9185158,
     "rows_h": 6492578,
     "rows_joined": 9186050,
     "rows_merged": 9185954
    },
    "book": {
     "boundary_dropped": 4,
     "class": "FULL",
     "rows_a": 215130,
     "rows_b": 1181623,
     "rows_by_domain": {
      "a": 215130,
      "b": 1181623,
      "c": 225374,
      "h": 185281
     },
     "rows_c": 225374,
     "rows_h": 185281,
     "rows_joined": 1342606,
     "rows_merged": 1342602
    },
    "last_trade_price": {
     "boundary_dropped": 0,
     "class": "FULL",
     "rows_a": 67636,
     "rows_b": 48837,
     "rows_by_domain": {
      "a": 67636,
      "b": 48837,
      "c": 69354,
      "h": 51112
     },
     "rows_c": 69354,
     "rows_h": 51112,
     "rows_joined": 69423,
     "rows_merged": 69423
    },
    "market_resolved": {
     "boundary_dropped": 0,
     "class": "FULL",
     "rows_a": 884,
     "rows_b": 703,
     "rows_by_domain": {
      "a": 884,
      "b": 703,
      "c": 884,
      "h": 10342
     },
     "rows_c": 884,
     "rows_h": 10342,
     "rows_joined": 10797,
     "rows_merged": 10797
    },
    "new_market": {
     "boundary_dropped": 0,
     "class": "FULL",
     "rows_a": 1459,
     "rows_b": 1316,
     "rows_by_domain": {
      "a": 1459,
      "b": 1316,
      "c": 1459,
      "h": 10992
     },
     "rows_c": 1459,
     "rows_h": 10992,
     "rows_joined": 12066,
     "rows_merged": 12066
    },
    "price_change": {
     "boundary_dropped": 1098,
     "class": "FULL",
     "rows_a": 95514226,
     "rows_b": 69597760,
     "rows_by_domain": {
      "a": 95514226,
      "b": 69597760,
      "c": 95747710,
      "h": 68185528
     },
     "rows_c": 95747710,
     "rows_h": 68185528,
     "rows_joined": 95773202,
     "rows_merged": 95772104
    },
    "tick_size_change": {
     "boundary_dropped": 0,
     "class": "FULL",
     "rows_a": 3360,
     "rows_b": 2628,
     "rows_by_domain": {
      "a": 3360,
      "b": 2628,
      "c": 3360,
      "h": 2364
     },
     "rows_c": 3360,
     "rows_h": 2364,
     "rows_joined": 3360,
     "rows_merged": 3360
    }
   },
   "archive_root": "merged-live",
   "boundary_guard": "cache",
   "files": {
    "best_bid_ask": {
     "byte_size": 150902460,
     "columns": [
      "timestamp_received",
      "sequence",
      "timestamp",
      "market",
      "asset_id",
      "best_bid",
      "best_ask",
      "spread"
     ],
     "file": "2026-08-25/23/best_bid_ask.parquet",
     "max_sequence": 100205091717213376,
     "min_sequence": 4785074875784870,
     "order_by": [
      "market",
      "asset_id",
      "timestamp",
      "sequence"
     ],
     "row_count": 9185954,
     "sha256": "2561de813524ffae20c7aec98f562bbfc854f786a77722eba7b46b602b7f16f7"
    },
    "book": {
     "byte_size": 86768091,
     "columns": [
      "timestamp_received",
      "sequence",
      "timestamp",
      "market",
      "asset_id",
      "bids",
      "asks"
     ],
     "file": "2026-08-25/23/book.parquet",
     "max_sequence": 100205091720308253,
     "min_sequence": 4785074875785198,
     "order_by": [
      "market",
      "asset_id",
      "timestamp",
      "sequence"
     ],
     "row_count": 1342602,
     "sha256": "a62ad3e9f917f83185eb40feb640c3f5f68d163fdd2d029444d0fb91235f058a"
    },
    "last_trade_price": {
     "byte_size": 4317397,
     "columns": [
      "timestamp_received",
      "sequence",
      "timestamp",
      "market",
      "asset_id",
      "price",
      "size",
      "side",
      "fee_rate_bps",
      "transaction_hash"
     ],
     "file": "2026-08-25/23/last_trade_price.parquet",
     "max_sequence": 99923616737560030,
     "min_sequence": 4785074875792286,
     "order_by": [
      "market",
      "asset_id",
      "timestamp",
      "sequence"
     ],
     "row_count": 69423,
     "sha256": "8158fc5318d7e85b1c8052ed8c2beb24a82e5e3fa8e22f9bde9f46decb3c25f2"
    },
    "market_resolved": {
     "byte_size": 1660984,
     "columns": [
      "timestamp_received",
      "sequence",
      "timestamp",
      "market",
      "id",
      "assets_ids",
      "winning_asset_id",
      "winning_outcome"
     ],
     "file": "2026-08-25/23/market_resolved.parquet",
     "max_sequence": 100205091712464791,
     "min_sequence": 4785074877825628,
     "order_by": [
      "market",
      "id",
      "timestamp",
      "sequence"
     ],
     "row_count": 10797,
     "sha256": "c8e79e049551e7377654ac7058950247e360fa9ec6943360b1faea6ebf507bf6"
    },
    "new_market": {
     "byte_size": 1732228,
     "columns": [
      "timestamp_received",
      "sequence",
      "timestamp",
      "market",
      "id",
      "assets_ids",
      "outcomes",
      "question",
      "slug"
     ],
     "file": "2026-08-25/23/new_market.parquet",
     "max_sequence": 100205091717383415,
     "min_sequence": 4785074876160808,
     "order_by": [
      "market",
      "id",
      "timestamp",
      "sequence"
     ],
     "row_count": 12066,
     "sha256": "52a2d9dad71cffc4a09e004ad4dc12776ccc8ea75a118bbb40d9831322e2358a"
    },
    "price_change": {
     "byte_size": 1368259997,
     "columns": [
      "timestamp_received",
      "sequence",
      "timestamp",
      "market",
      "asset_id",
      "price",
      "size",
      "side",
      "best_bid",
      "best_ask"
     ],
     "file": "2026-08-25/23/price_change.parquet",
     "max_sequence": 100205091720490185,
     "min_sequence": 4785074875784848,
     "order_by": [
      "market",
      "asset_id",
      "timestamp",
      "sequence"
     ],
     "row_count": 95772104,
     "sha256": "26d1aeb4838d49bc883e790e7f074df03b6edcd6e07b1a7e57ac29cccb422205"
    },
    "tick_size_change": {
     "byte_size": 133040,
     "columns": [
      "timestamp_received",
      "sequence",
      "timestamp",
      "market",
      "asset_id",
      "old_tick_size",
      "new_tick_size"
     ],
     "file": "2026-08-25/23/tick_size_change.parquet",
     "max_sequence": 48132221105667737,
     "min_sequence": 4785074876115045,
     "order_by": [
      "market",
      "asset_id",
      "timestamp",
      "sequence"
     ],
     "row_count": 3360,
     "sha256": "580edf4db7533cd1bb17a10e67dd47ab8720aa7ae00056612a4bdd2ae22b7dd3"
    }
   },
   "generated_by": "tools/orderbook_ab/merge_ab.py",
   "hour_utc": "2026-08-25T23:00:00+00:00",
   "max_sequence": 100205091720490185,
   "min_sequence": 4785074875784848,
   "row_count": 106396306,
   "sequence_note": "sequence and timestamp_received are collector-local provenance; common rows carry domain B's values",
   "witnesses": "abch"
  }
 },
 "file": "2026-08-25T23.parquet",
 "hour": "2026-08-25/23",
 "layout": "union-event-sorted-v1",
 "products": {
  "best_bid_ask": {
   "byte_range": [
    4,
    81375930
   ],
   "columns": [
    "timestamp_received",
    "sequence",
    "timestamp",
    "market",
    "asset_id",
    "best_bid",
    "best_ask",
    "spread"
   ],
   "max_sequence": 100205091717213376,
   "min_sequence": 4785074875784870,
   "order_by": [
    "market",
    "asset_id",
    "timestamp",
    "sequence"
   ],
   "row_count": 9185954,
   "row_groups": [
    0,
    35
   ],
   "sha256": "551d6e7ef55a73b7a4ce9ceffd71a23b0f9a83be0004a6d4652d5a638da6f6b4"
  },
  "book": {
   "byte_range": [
    81375930,
    156817686
   ],
   "columns": [
    "timestamp_received",
    "sequence",
    "timestamp",
    "market",
    "asset_id",
    "bids",
    "asks"
   ],
   "max_sequence": 100205091720308253,
   "min_sequence": 4785074875785198,
   "order_by": [
    "market",
    "asset_id",
    "timestamp",
    "sequence"
   ],
   "row_count": 1342602,
   "row_groups": [
    36,
    41
   ],
   "sha256": "f01ca49b5fa61688bdae11e121a81f1ade0d73eb60b1611f0028e073abbdd009"
  },
  "last_trade_price": {
   "byte_range": [
    156817686,
    160383291
   ],
   "columns": [
    "timestamp_received",
    "sequence",
    "timestamp",
    "market",
    "asset_id",
    "price",
    "size",
    "side",
    "fee_rate_bps",
    "transaction_hash"
   ],
   "max_sequence": 99923616737560030,
   "min_sequence": 4785074875792286,
   "order_by": [
    "market",
    "asset_id",
    "timestamp",
    "sequence"
   ],
   "row_count": 69423,
   "row_groups": [
    42,
    42
   ],
   "sha256": "857557928dab9fce4ac9d02f47f00e07227dc62c94a50bd9e3a195b184d31f26"
  },
  "market_resolved": {
   "byte_range": [
    160383291,
    161997373
   ],
   "columns": [
    "timestamp_received",
    "sequence",
    "timestamp",
    "market",
    "id",
    "assets_ids",
    "winning_asset_id",
    "winning_outcome"
   ],
   "max_sequence": 100205091712464791,
   "min_sequence": 4785074877825628,
   "order_by": [
    "market",
    "id",
    "timestamp",
    "sequence"
   ],
   "row_count": 10797,
   "row_groups": [
    43,
    43
   ],
   "sha256": "739e152eb483bad509390b3ef7d596e08699023bd6bf4122eb2b579aae5b0293"
  },
  "new_market": {
   "byte_range": [
    161997373,
    163633088
   ],
   "columns": [
    "timestamp_received",
    "sequence",
    "timestamp",
    "market",
    "id",
    "assets_ids",
    "outcomes",
    "question",
    "slug"
   ],
   "max_sequence": 100205091717383415,
   "min_sequence": 4785074876160808,
   "order_by": [
    "market",
    "id",
    "timestamp",
    "sequence"
   ],
   "row_count": 12066,
   "row_groups": [
    44,
    44
   ],
   "sha256": "2f08e2e124714bf42312b66cd51ef545db395218c069e0251cf4ba5b330ffd8a"
  },
  "price_change": {
   "byte_range": [
    163633088,
    939709964
   ],
   "columns": [
    "timestamp_received",
    "sequence",
    "timestamp",
    "market",
    "asset_id",
    "best_bid",
    "best_ask",
    "price",
    "size",
    "side"
   ],
   "max_sequence": 100205091720490185,
   "min_sequence": 4785074875784848,
   "order_by": [
    "market",
    "asset_id",
    "timestamp",
    "sequence"
   ],
   "row_count": 95772104,
   "row_groups": [
    45,
    410
   ],
   "sha256": "2da2754f5808b9777ec08618267783ea65bf2f697713943c37cf4c4df69dbe5d"
  },
  "tick_size_change": {
   "byte_range": [
    939709964,
    939823656
   ],
   "columns": [
    "timestamp_received",
    "sequence",
    "timestamp",
    "market",
    "asset_id",
    "old_tick_size",
    "new_tick_size"
   ],
   "max_sequence": 48132221105667737,
   "min_sequence": 4785074876115045,
   "order_by": [
    "market",
    "asset_id",
    "timestamp",
    "sequence"
   ],
   "row_count": 3360,
   "row_groups": [
    411,
    411
   ],
   "sha256": "841820f57efd4540e435b20a6d8d0c80873fa32db67fc462ae014284d58b0ff1"
  }
 },
 "row_count": 106396306,
 "sha256": "e88422ff1faeb1d5dd5ee15146555a70e6720d3880acdde4b748c15dc4af2079",
 "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"
 }
}