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"arrival_skew", "source_witness" ], "max_sequence": 82190693656228364, "min_sequence": 281484125914847, "order_by": [ "market", "id", "timestamp", "sequence" ], "row_count": 864, "row_groups": [ 30, 30 ], "sha256": "79272d857af38494a5789788f86aa52daca5f0a54865262382f1876711d64d12" }, "new_market": { "byte_range": [ 94536891, 94593104 ], "columns": [ "timestamp_received", "sequence", "timestamp", "market", "id", "assets_ids", "outcomes", "question", "slug", "witness_set", "arrival_skew", "source_witness" ], "max_sequence": 82190693653821918, "min_sequence": 281484124444939, "order_by": [ "market", "id", "timestamp", "sequence" ], "row_count": 542, "row_groups": [ 31, 31 ], "sha256": "dded5d6bb1f2cca2427b25776fec18ffd03efec6648eb42005d13fc1b0f21489" }, "price_change": { "byte_range": [ 94593104, 729992530 ], "columns": [ "timestamp_received", "sequence", "timestamp", "market", "asset_id", "price", "size", "side", "best_bid", "best_ask", "witness_set", "arrival_skew", "source_witness" ], "max_sequence": 82190693662523398, "min_sequence": 281484124192576, "order_by": [ "market", "asset_id", "timestamp", "sequence" ], "row_count": 68103152, "row_groups": [ 32, 291 ], "sha256": "f3bbae33f78edfbd90f441e70acd925bf54928ffdfb1c0eb14afebb091feba52" }, "tick_size_change": { "byte_range": [ 729992530, 730053527 ], "columns": [ "timestamp_received", "sequence", "timestamp", "market", "asset_id", "old_tick_size", "new_tick_size", "witness_set", "arrival_skew", "source_witness" ], "max_sequence": 281484198349291, "min_sequence": 281484125557707, "order_by": [ "market", "asset_id", "timestamp", "sequence" ], "row_count": 1676, "row_groups": [ 292, 292 ], "sha256": "f449dbae42d3a34e9c6e6cf1d0b662a126c65965866027c2fc1425342cfa9dda" } }, "row_count": 75580813, "sequence_note": "sequence and timestamp_received are collector-local provenance; where domains carry the same row, the merge keeps the LAST ACTIVE domain's values -- for this hour, domain e (active: a, c, h, e)", "sha256": "68e8d01fee49f63b9c48d21929fc0164f69c19928d76156e70bcbffa3e50a1ac", "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" }, "witness_stats": "2026-08-31T03.witness_stats.json", "witnesses": "ache", "served_verbatim": true, "served_note": "This hour is the merger's union file, published byte for byte. Hours before the era cutover are rebuilt here from the seven product files and carry one column fewer." }