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"byte_range": [ 162778187, 162902342 ], "columns": [ "timestamp_received", "sequence", "timestamp", "market", "id", "assets_ids", "outcomes", "question", "slug", "witness_set", "arrival_skew", "source_witness" ], "max_sequence": 300896750496467977, "min_sequence": 8162777927426387, "order_by": [ "market", "id", "timestamp", "sequence" ], "row_count": 1196, "row_groups": [ 45, 45 ], "sha256": "0fd4314d84a6d8ad56f2dbdaff26b1cc37c37ca5b6a615785db1a97dd8dea6cc" }, "price_change": { "byte_range": [ 162902342, 1156834651 ], "columns": [ "timestamp_received", "sequence", "timestamp", "market", "asset_id", "price", "size", "side", "best_bid", "best_ask", "witness_set", "arrival_skew", "source_witness" ], "max_sequence": 300896750498509713, "min_sequence": 8162777913083767, "order_by": [ "market", "asset_id", "timestamp", "sequence" ], "row_count": 103580766, "row_groups": [ 46, 441 ], "sha256": "d65ac55d6471a15cd2ce88bd2c12ab265bc5c9f94bbc6a8024edd2874cc2f787" }, "tick_size_change": { "byte_range": [ 1156834651, 1156944780 ], "columns": [ "timestamp_received", "sequence", "timestamp", "market", "asset_id", "old_tick_size", "new_tick_size", "witness_set", "arrival_skew", "source_witness" ], "max_sequence": 300896750498375928, "min_sequence": 8162777947635330, "order_by": [ "market", "asset_id", "timestamp", "sequence" ], "row_count": 3004, "row_groups": [ 442, 442 ], "sha256": "9fc843db2301a45a1e4e1df91d7ac06149a9a4c3e7fafc472129ed9ed6bcbdf6" } }, "row_count": 114747354, "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": "cf187c85fb93f2362a062dcbae8dea7a8a654ba3fc8dfa77d1a141bec4566217", "skipped_witnesses": { "g": { "alive": false, "listed_utc": "2026-09-22T05:12:58.739565Z", "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": "2026-09-22T03.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." }