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"row_count": 800, "row_groups": [ 47, 47 ], "sha256": "a642b1393ba52d317b13a5375ae633bf24a2199395a709c8272b10d6ac9f1cd9" }, "new_market": { "byte_range": [ 194098077, 194335757 ], "columns": [ "timestamp_received", "sequence", "timestamp", "market", "id", "assets_ids", "outcomes", "question", "slug", "witness_set", "arrival_skew", "source_witness" ], "max_sequence": 293015450769463652, "min_sequence": 8162776819908122, "order_by": [ "market", "id", "timestamp", "sequence" ], "row_count": 2437, "row_groups": [ 48, 48 ], "sha256": "6dadbddd381d1fc48152da3a769104364b7c564bb8ebfa647c5cf7dcf4f61710" }, "price_change": { "byte_range": [ 194335757, 1168023449 ], "columns": [ "timestamp_received", "sequence", "timestamp", "market", "asset_id", "price", "size", "side", "best_bid", "best_ask", "witness_set", "arrival_skew", "source_witness" ], "max_sequence": 293296925734020989, "min_sequence": 8162776819510668, "order_by": [ "market", "asset_id", "timestamp", "sequence" ], "row_count": 98284122, "row_groups": [ 49, 423 ], "sha256": "5878a10fe7c90492aa587a3e73f29d663f60481280ee6651688eadd1549da2a8" }, "tick_size_change": { "byte_range": [ 1168023449, 1168146593 ], "columns": [ "timestamp_received", "sequence", "timestamp", "market", "asset_id", "old_tick_size", "new_tick_size", "witness_set", "arrival_skew", "source_witness" ], "max_sequence": 293296925732906022, "min_sequence": 8162776821961760, "order_by": [ "market", "asset_id", "timestamp", "sequence" ], "row_count": 3376, "row_groups": [ 424, 424 ], "sha256": "d4ae5853920438f42c4d2ae01a17c0af9487506ed85598d2a673965c2a3fbd0f" } }, "row_count": 110304478, "sequence_note": "sequence and timestamp_received are collector-local provenance; where domains carry the same row, the merge keeps the EARLIEST-RECEIVED copy, equal arrivals breaking by registry order (active: c, h, e, f). The winner is per row, not per hour -- each row names its own in source_witness", "sha256": "1f9967c4c4c41a427eae81e81b47d31c678180b9d8184dcf87b6e745ad93c801", "skipped_witnesses": { "g": { "alive": false, "listed_utc": "2026-09-21T18:35:54.027606Z", "newest_upload": "2026-09-20T20:20:39.551000Z", "reason": "not_staged" } }, "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": "2026-09-21T17.witness_stats.json", "witnesses": "chef", "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." }