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"a5cc09116df473dadb757dd35671f5ef9c221b0873a5ea8da1ee74680fcacb69" }, "price_change": { "byte_range": [ 159398190, 1065160338 ], "columns": [ "timestamp_received", "sequence", "timestamp", "market", "asset_id", "price", "size", "side", "best_bid", "best_ask", "witness_set", "arrival_skew", "source_witness" ], "max_sequence": 82190693269194541, "min_sequence": 281483705991534, "order_by": [ "market", "asset_id", "timestamp", "sequence" ], "row_count": 93773156, "row_groups": [ 40, 397 ], "sha256": "3bb8e33f1c4080c342b6510522101e09cca09bf2c850f28410c2e08e15abae43" }, "tick_size_change": { "byte_range": [ 1065160338, 1065296254 ], "columns": [ "timestamp_received", "sequence", "timestamp", "market", "asset_id", "old_tick_size", "new_tick_size", "witness_set", "arrival_skew", "source_witness" ], "max_sequence": 53198774440811988, "min_sequence": 281483709164686, "order_by": [ "market", "asset_id", "timestamp", "sequence" ], "row_count": 3804, "row_groups": [ 398, 398 ], "sha256": "357d5afb5e3a550c87dbafbf68eb1f7d8a251c0906881235462ef63b792f964e" } }, "row_count": 103494662, "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": "ba97e69dd0cce6e2fe21d0a3a4d5b7570e64c258ab1291652d5a0ecf0b7e4490", "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": "2026-08-30T22.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." }