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"max_sequence": 80220368521023101, "min_sequence": 281482550973407, "order_by": [ "market", "asset_id", "timestamp", "sequence" ], "row_count": 85624238, "row_groups": [ 37, 363 ], "sha256": "c5ec1db8209d94727d53a278bc16c97110ce1ef167c85cc445475d090fb3b66a" }, "tick_size_change": { "byte_range": [ 954965675, 955062721 ], "columns": [ "timestamp_received", "sequence", "timestamp", "market", "asset_id", "old_tick_size", "new_tick_size", "witness_set", "arrival_skew", "source_witness" ], "max_sequence": 281482644137214, "min_sequence": 281482551155807, "order_by": [ "market", "asset_id", "timestamp", "sequence" ], "row_count": 2676, "row_groups": [ 364, 364 ], "sha256": "01a3346bd447ac3c1d4dc761132cc9abaca3491e378592760f69634fbb8efcd0" } }, "row_count": 94367125, "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": 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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": "2026-08-30T10.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." }