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      "sha256": "e4281d5d4f9b10e1b5dc8a13bf77e7f62bc394d5a1562716002588c5476d8200"
    },
    "new_market": {
      "byte_range": [
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        171573823
      ],
      "columns": [
        "timestamp_received",
        "sequence",
        "timestamp",
        "market",
        "id",
        "assets_ids",
        "outcomes",
        "question",
        "slug",
        "witness_set",
        "arrival_skew",
        "source_witness"
      ],
      "max_sequence": 171136786486512707,
      "min_sequence": 281474976721416,
      "order_by": [
        "market",
        "id",
        "timestamp",
        "sequence"
      ],
      "row_count": 1016,
      "row_groups": [
        43,
        43
      ],
      "sha256": "eabf7fd4796fd1865b9e14cbee8d69f5c9f5fb521c1e8ac17f4ee4eecc1edefc"
    },
    "price_change": {
      "byte_range": [
        171573823,
        1056687999
      ],
      "columns": [
        "timestamp_received",
        "sequence",
        "timestamp",
        "market",
        "asset_id",
        "price",
        "size",
        "side",
        "best_bid",
        "best_ask",
        "witness_set",
        "arrival_skew",
        "source_witness"
      ],
      "max_sequence": 171136786482029818,
      "min_sequence": 281474976710906,
      "order_by": [
        "market",
        "asset_id",
        "timestamp",
        "sequence"
      ],
      "row_count": 94666614,
      "row_groups": [
        44,
        405
      ],
      "sha256": "f482555c5afab92f8c5fcb32226e29e5a90832894b768de9d8615d4cea045744"
    },
    "tick_size_change": {
      "byte_range": [
        1056687999,
        1056789194
      ],
      "columns": [
        "timestamp_received",
        "sequence",
        "timestamp",
        "market",
        "asset_id",
        "old_tick_size",
        "new_tick_size",
        "witness_set",
        "arrival_skew",
        "source_witness"
      ],
      "max_sequence": 562950227033122,
      "min_sequence": 281474976715360,
      "order_by": [
        "market",
        "asset_id",
        "timestamp",
        "sequence"
      ],
      "row_count": 2740,
      "row_groups": [
        406,
        406
      ],
      "sha256": "e7a5e238c740706e5c41cfbcc3a26a6efe3157b8e141e3070f46e4957902ded4"
    }
  },
  "row_count": 105179475,
  "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 g (active: b, c, h, e, f, g)",
  "sha256": "430451f5e649446e156fd0a079ce8f1549b230a628b747ff0bbe1f3229d97b02",
  "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 <file> == .sha256",
    "secondary": "curl -r <start>-<end-1> <url> | sha256sum == .products.<name>.sha256"
  },
  "witness_stats": "2026-09-05T09.witness_stats.json",
  "witnesses": "bchefg",
  "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."
}
