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"acac818ff917b3c8779df1849a17344ab3276e996a1de5f5a0c19666f0938460" }, "price_change": { "byte_range": [ 240990350, 1193257719 ], "columns": [ "timestamp_received", "sequence", "timestamp", "market", "asset_id", "price", "size", "side", "best_bid", "best_ask", "witness_set", "arrival_skew", "source_witness" ], "max_sequence": 161285161673635865, "min_sequence": 281489094274660, "order_by": [ "market", "asset_id", "timestamp", "sequence" ], "row_count": 97158481, "row_groups": [ 57, 427 ], "sha256": "88d55841596c65dec0191f0ab9e0e5257ac8f0b3d846dc70efea49da49a46de3" }, "tick_size_change": { "byte_range": [ 1193257719, 1193568826 ], "columns": [ "timestamp_received", "sequence", "timestamp", "market", "asset_id", "old_tick_size", "new_tick_size", "witness_set", "arrival_skew", "source_witness" ], "max_sequence": 281489202302944, "min_sequence": 281489096941949, "order_by": [ "market", "asset_id", "timestamp", "sequence" ], "row_count": 8400, "row_groups": [ 428, 428 ], "sha256": "6e677413de45121f32b6542c558780e9910918ade9b846bdf9398cf0213226b6" } }, "row_count": 111043047, "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: b, c, h, e)", "sha256": "341e04ba407fae9a5a9279d8b8498f8bd84f81459566ffb2fc958bc7fcdebe7a", "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": "2026-09-02T20.witness_stats.json", "witnesses": "bche", "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." }