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162692536886429592, "min_sequence": 281490010671173, "order_by": [ "market", "asset_id", "timestamp", "sequence" ], "row_count": 83279990, "row_groups": [ 38, 355 ], "sha256": "d3566ee52c37f771b166399f6324d36db4b1f9e7d0f8032970610eeba90ad380" }, "tick_size_change": { "byte_range": [ 919206260, 919288934 ], "columns": [ "timestamp_received", "sequence", "timestamp", "market", "asset_id", "old_tick_size", "new_tick_size", "witness_set", "arrival_skew", "source_witness" ], "max_sequence": 281490101058941, "min_sequence": 281490011983507, "order_by": [ "market", "asset_id", "timestamp", "sequence" ], "row_count": 2232, "row_groups": [ 356, 356 ], "sha256": "b476e56554cb7483a956e6adf98b6d71879325d1f25109677c7f5cdcf1f679c5" } }, "row_count": 92335376, "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": "b77bdad2ce49f32b86dee2a5fc7042ec3acff563a69a272cc960a8da455ce716", "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": "2026-09-03T05.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." }