{ "bytes": 871110142, "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/2026-08-23/22/", "products": { "best_bid_ask": { "sha256": "b1489b7b88434ac1d3a7e79574c8c31aa0e86efd8ee10a46984992ebe8e4acc9" }, "book": { "sha256": "a2be3dcb4553fcde86740cb1c87dc03a53dcbf5cda5400e4f9d743a5039a9eb8" }, "last_trade_price": { "sha256": "fc13de40fa5213c9da302796023d1a210880acd773b9f615f18f63ae864d6c27" }, "market_resolved": { "sha256": "b9f9cc7850e2ad30047f681be78cd34622fce32bc01eb60400ea0ecc07d00c4b" }, "new_market": { "sha256": "2dfcd513fb553f1bb6a3f4f26befb792c1b686f6c182b32a896b3c3a4da8aa93" }, "price_change": { "sha256": "1867dfd3817d7c344d9c70d85d514a4ed5c8d51edcbb4366e820179c31ea2f5d" }, "tick_size_change": { "sha256": "8422240ba501e62254b266e82b439b758a263ac973412f53dd4d5662d24ae107" } }, "source_manifest": { "ab_accounting": { "best_bid_ask": { "boundary_dropped": 87, "class": "PARTIAL", "rows_a": 8650374, "rows_b": 0, "rows_by_domain": { "a": 8650374, "b": 0, "c": 8994287 }, "rows_c": 8994287, "rows_joined": 8994832, "rows_merged": 8994745 }, "book": { "boundary_dropped": 12, "class": "PARTIAL", "rows_a": 537847, "rows_b": 0, "rows_by_domain": { "a": 537847, "b": 0, "c": 185360 }, "rows_c": 185360, "rows_joined": 552308, "rows_merged": 552296 }, "last_trade_price": { "boundary_dropped": 0, "class": "PARTIAL", "rows_a": 79310, "rows_b": 0, "rows_by_domain": { "a": 79310, "b": 0, "c": 82400 }, "rows_c": 82400, "rows_joined": 82480, "rows_merged": 82480 }, "market_resolved": { "boundary_dropped": 0, "class": "PARTIAL", "rows_a": 2333, "rows_b": 0, "rows_by_domain": { "a": 2333, "b": 0, "c": 2333 }, "rows_c": 2333, "rows_joined": 2517, "rows_merged": 2517 }, "new_market": { "boundary_dropped": 0, "class": "PARTIAL", "rows_a": 2005, "rows_b": 0, "rows_by_domain": { "a": 2005, "b": 0, "c": 2013 }, "rows_c": 2013, "rows_joined": 2438, "rows_merged": 2438 }, "price_change": { "boundary_dropped": 1056, "class": "PARTIAL", "rows_a": 88883603, "rows_b": 0, "rows_by_domain": { "a": 88883603, "b": 0, "c": 92602348 }, "rows_c": 92602348, "rows_joined": 92611154, "rows_merged": 92610098 }, "tick_size_change": { "boundary_dropped": 0, "class": "PARTIAL", "rows_a": 3724, "rows_b": 0, "rows_by_domain": { "a": 3724, "b": 0, "c": 3788 }, "rows_c": 3788, "rows_joined": 3788, "rows_merged": 3788 } }, "archive_root": "merged-live", "boundary_guard": "cache", "files": { "best_bid_ask": { "byte_size": 148639904, "columns": [ "timestamp_received", "sequence", "timestamp", "market", "asset_id", "best_bid", "best_ask", "spread" ], "file": "2026-08-23/22/best_bid_ask.parquet", "max_sequence": 47569271132412921, "min_sequence": 3659174750708581, "order_by": [ "market", "asset_id", "timestamp", "sequence" ], "row_count": 8994745, "sha256": "b1489b7b88434ac1d3a7e79574c8c31aa0e86efd8ee10a46984992ebe8e4acc9" }, "book": { "byte_size": 54919134, "columns": [ "timestamp_received", "sequence", "timestamp", "market", "asset_id", "bids", "asks" ], "file": "2026-08-23/22/book.parquet", "max_sequence": 47569271133871478, "min_sequence": 3659174750708987, "order_by": [ "market", "asset_id", "timestamp", "sequence" ], "row_count": 552296, "sha256": "a2be3dcb4553fcde86740cb1c87dc03a53dcbf5cda5400e4f9d743a5039a9eb8" }, "last_trade_price": { "byte_size": 5074356, "columns": [ "timestamp_received", "sequence", "timestamp", "market", "asset_id", "price", "size", "side", "fee_rate_bps", "transaction_hash" ], "file": "2026-08-23/22/last_trade_price.parquet", "max_sequence": 47569271132516765, "min_sequence": 3659174750718383, "order_by": [ "market", "asset_id", "timestamp", "sequence" ], "row_count": 82480, "sha256": "fc13de40fa5213c9da302796023d1a210880acd773b9f615f18f63ae864d6c27" }, "market_resolved": { "byte_size": 396443, "columns": [ "timestamp_received", "sequence", "timestamp", "market", "id", "assets_ids", "winning_asset_id", "winning_outcome" ], "file": "2026-08-23/22/market_resolved.parquet", "max_sequence": 47569271077808750, "min_sequence": 3659174752733060, "order_by": [ "market", "id", "timestamp", "sequence" ], "row_count": 2517, "sha256": "b9f9cc7850e2ad30047f681be78cd34622fce32bc01eb60400ea0ecc07d00c4b" }, "new_market": { "byte_size": 321453, "columns": [ "timestamp_received", "sequence", "timestamp", "market", "id", "assets_ids", "outcomes", "question", "slug" ], "file": "2026-08-23/22/new_market.parquet", "max_sequence": 47569271133746717, "min_sequence": 3659174750966126, "order_by": [ "market", "id", "timestamp", "sequence" ], "row_count": 2438, "sha256": "2dfcd513fb553f1bb6a3f4f26befb792c1b686f6c182b32a896b3c3a4da8aa93" }, "price_change": { "byte_size": 1308432055, "columns": [ "timestamp_received", "sequence", "timestamp", "market", "asset_id", "price", "size", "side", "best_bid", "best_ask" ], "file": "2026-08-23/22/price_change.parquet", "max_sequence": 47569271134459737, "min_sequence": 3659174750708569, "order_by": [ "market", "asset_id", "timestamp", "sequence" ], "row_count": 92610098, "sha256": "1867dfd3817d7c344d9c70d85d514a4ed5c8d51edcbb4366e820179c31ea2f5d" }, "tick_size_change": { "byte_size": 150651, "columns": [ "timestamp_received", "sequence", "timestamp", "market", "asset_id", "old_tick_size", "new_tick_size" ], "file": "2026-08-23/22/tick_size_change.parquet", "max_sequence": 3659174849435156, "min_sequence": 3659174755154711, "order_by": [ "market", "asset_id", "timestamp", "sequence" ], "row_count": 3788, "sha256": "8422240ba501e62254b266e82b439b758a263ac973412f53dd4d5662d24ae107" } }, "generated_by": "tools/orderbook_ab/merge_ab.py", "hour_utc": "2026-08-23T22:00:00+00:00", "max_sequence": 47569271134459737, "min_sequence": 3659174750708569, "row_count": 102248362, "sequence_note": "sequence and timestamp_received are collector-local provenance; common rows carry domain B's values", "witnesses": "abc" } }, "file": "2026-08-23T22.parquet", "hour": "2026-08-23/22", "layout": "union-event-sorted-v1", "products": { "best_bid_ask": { "byte_range": [ 4, 80823824 ], "columns": [ "timestamp_received", "sequence", "timestamp", "market", "asset_id", "best_bid", "best_ask", "spread" ], "max_sequence": 47569271132412921, "min_sequence": 3659174750708581, "order_by": [ "market", "asset_id", "timestamp", "sequence" ], "row_count": 8994745, "row_groups": [ 0, 34 ], "sha256": "24b60a5f27d92f385a93ea790fa27485827cae1a734c1f350cd93482784a72a0" }, "book": { "byte_range": [ 80823824, 133679922 ], "columns": [ "timestamp_received", "sequence", "timestamp", "market", "asset_id", "bids", "asks" ], "max_sequence": 47569271133871478, "min_sequence": 3659174750708987, "order_by": [ "market", "asset_id", "timestamp", "sequence" ], "row_count": 552296, "row_groups": [ 35, 37 ], "sha256": "3c3d5156855fd710073b2ae83379c104bb6caf8e44cd80078e0cf90f0e4d840c" }, "last_trade_price": { "byte_range": [ 133679922, 137854723 ], "columns": [ "timestamp_received", "sequence", "timestamp", "market", "asset_id", "price", "size", "side", "fee_rate_bps", "transaction_hash" ], "max_sequence": 47569271132516765, "min_sequence": 3659174750718383, "order_by": [ "market", "asset_id", "timestamp", "sequence" ], "row_count": 82480, "row_groups": [ 38, 38 ], "sha256": "10a7de999081d3e989354cbb194a2a64a9696f3641269d529df60e03328ec0d0" }, "market_resolved": { "byte_range": [ 137854723, 138225991 ], "columns": [ "timestamp_received", "sequence", "timestamp", "market", "id", "assets_ids", "winning_asset_id", "winning_outcome" ], "max_sequence": 47569271077808750, "min_sequence": 3659174752733060, "order_by": [ "market", "id", "timestamp", "sequence" ], "row_count": 2517, "row_groups": [ 39, 39 ], "sha256": "b2fafb5e3f55d56d210c972ce230b7853b70598697dd17f5a1613fc874601afb" }, "new_market": { "byte_range": [ 138225991, 138517373 ], "columns": [ "timestamp_received", "sequence", "timestamp", "market", "id", "assets_ids", "outcomes", "question", "slug" ], "max_sequence": 47569271133746717, "min_sequence": 3659174750966126, "order_by": [ "market", "id", "timestamp", "sequence" ], "row_count": 2438, "row_groups": [ 40, 40 ], "sha256": "c6d8f152e78d228952ef2386a80b7eedb8b6da82a2597f29f459b4309f0ec0a8" }, "price_change": { "byte_range": [ 138517373, 869944853 ], "columns": [ "timestamp_received", "sequence", "timestamp", "market", "asset_id", "best_bid", "best_ask", "price", "size", "side" ], "max_sequence": 47569271134459737, "min_sequence": 3659174750708569, "order_by": [ "market", "asset_id", "timestamp", "sequence" ], "row_count": 92610098, "row_groups": [ 41, 394 ], "sha256": "668e72ed1ce45a2d75895c6ae4abc1e3ef3fdeab16e40e6c8bb5cd0b731bd46b" }, "tick_size_change": { "byte_range": [ 869944853, 870073767 ], "columns": [ "timestamp_received", "sequence", "timestamp", "market", "asset_id", "old_tick_size", "new_tick_size" ], "max_sequence": 3659174849435156, "min_sequence": 3659174755154711, "order_by": [ "market", "asset_id", "timestamp", "sequence" ], "row_count": 3788, "row_groups": [ 395, 395 ], "sha256": "f3acebd1027c705816ad20156c4318796b7c2dd20136f25d077a1ee3419a7fd2" } }, "row_count": 102248362, "sha256": "0d5bbdf8cd99a35c7eadf84c101b4614ba60a822650d4522f7cb2aa4576a0d4e", "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 == .sha256", "secondary": "curl -r - | sha256sum == .products..sha256" } }