{
  "author": "Arhan Canli",
  "claim_boundary": "This seal verifies four plain split events for CRGN, ICIX, and OATS. It does not open returns, authorize another event, or pass the global split gate.",
  "content_hash": "sha256:e6885c1f1b355f5fb71f030a0edb9d21baf3a5bacd07de0ce99f38f0ea435a1c",
  "decision": "FOUR_EXACT_ISSUER_SHARE_MUTATIONS_VERIFIED",
  "hypotheses_spent": 0,
  "lineage": {
    "unresolved_context_content_hash": "sha256:c81c35a83c706cec7a8b4e4c9f22d1f0c874c26fe42c8a92ebdc0bc75c7b4d3f",
    "unresolved_context_path": "artifacts/audit/unresolved_split_event_context.json",
    "unresolved_context_sha256": "98304049af107814ec6b7798ff6ea91ab54e16c1f8801c202f1fbbd8d692b2c0"
  },
  "required_next_action": "Merge only these four exact instrument/date/stored-ratio tuples into the fail-closed policy. Keep ALLR1 quarantined because its filing does not bind the vendor event date.",
  "retrieved_at": "2026-08-23T06:30:26.598068+00:00",
  "return_data_opened": false,
  "schema": "canli.alphac-split-issuer-resolution-batch.v8",
  "verified_events": [
    {
      "authorization": "BYPASS_PRICE_GAP_HEURISTIC_FOR_THIS_EXACT_EVENT_ONLY",
      "date_binding": "FIRST_FROZEN_BAR_AFTER_ISSUER_DISTRIBUTION_DATE",
      "event_id": "CRGN_2000",
      "ex_date": "2000-03-31 04:00:00+04:00",
      "ex_date_ms": 954460800000,
      "instrument_id": "XUSE:CASH:CRGNUSD",
      "issuer_distribution_date": "2000-03-30",
      "issuer_ratio": 2.0,
      "market_date_binding": {
        "binding": "FIRST_FROZEN_BAR_AFTER_ISSUER_DISTRIBUTION_DATE",
        "event_close": 46.75,
        "event_date": "2000-03-31",
        "price_partition_path": "data/corrections/corporate_action_basis_48fcfde04e3c_materialized_v1/data/lake_sharadar/ohlcv_1d/instrument_id=XUSE:CASH:CRGNUSD/year=2000/data.parquet",
        "price_partition_sha256": "5563361ed1491c3262a79a5f6c48f86db2e99cd119b029aa6c37131e577e562f",
        "prior_close": 45.062,
        "prior_date": "2000-03-30"
      },
      "prior_context_classification": "PLAIN_SPLIT_WITHOUT_LIFECYCLE_CONTEXT",
      "ratio": 2.0,
      "required_fragments": [
        "announced a two-for-one split on both our voting common stock",
        "On March 30, 2000, our stockholders of record received one additional share",
        "for every share of voting common stock"
      ],
      "required_fragments_verified": [
        "announced a two-for-one split on both our voting common stock",
        "On March 30, 2000, our stockholders of record received one additional share",
        "for every share of voting common stock"
      ],
      "retrieved_sha256": "8fc1a28d4f5ad1bf3e751f74454a9fb781f68234431e01644b40a7bac0909761",
      "stored_ratio": 2.0,
      "ticker": "CRGN",
      "url": "https://www.sec.gov/Archives/edgar/data/1030653/000092701600001788/0000927016-00-001788.txt"
    },
    {
      "authorization": "BYPASS_PRICE_GAP_HEURISTIC_FOR_THIS_EXACT_EVENT_ONLY",
      "date_binding": "FIRST_FROZEN_BAR_AFTER_ISSUER_DISTRIBUTION_DATE",
      "event_id": "OATS_1998",
      "ex_date": "1998-01-08 04:00:00+04:00",
      "ex_date_ms": 884217600000,
      "instrument_id": "XUSE:CASH:OATSUSD",
      "issuer_distribution_date": "1998-01-07",
      "issuer_ratio": 1.5,
      "market_date_binding": {
        "binding": "FIRST_FROZEN_BAR_AFTER_ISSUER_DISTRIBUTION_DATE",
        "event_close": 15.25,
        "event_date": "1998-01-08",
        "price_partition_path": "data/corrections/corporate_action_basis_48fcfde04e3c_materialized_v1/data/lake_sharadar/ohlcv_1d/instrument_id=XUSE:CASH:OATSUSD/year=1998/data.parquet",
        "price_partition_sha256": "7f47d3aed8f3b29c7c2db9c81bfa21ecf8c6a44bc4537fafd61aabc059436b17",
        "prior_close": 15.333,
        "prior_date": "1998-01-07"
      },
      "prior_context_classification": "PLAIN_SPLIT_WITHOUT_LIFECYCLE_CONTEXT",
      "ratio": 1.5,
      "required_fragments": [
        "On January 7, 1998, the Company effected a 3-for-2 stock split",
        "for securities held of record as of December 22, 1997"
      ],
      "required_fragments_verified": [
        "On January 7, 1998, the Company effected a 3-for-2 stock split",
        "for securities held of record as of December 22, 1997"
      ],
      "retrieved_sha256": "962efd962ba537324702f8752e6b2926fdcbf010a07cc363ecddb46f272a5cc1",
      "stored_ratio": 1.5,
      "ticker": "OATS",
      "url": "https://www.sec.gov/Archives/edgar/data/909990/000092735698000444/0000927356-98-000444.txt"
    },
    {
      "authorization": "BYPASS_PRICE_GAP_HEURISTIC_FOR_THIS_EXACT_EVENT_ONLY",
      "date_binding": "FIRST_FROZEN_BAR_AFTER_ISSUER_DISTRIBUTION_DATE",
      "event_id": "OATS_1999",
      "ex_date": "1999-12-02 04:00:00+04:00",
      "ex_date_ms": 944092800000,
      "instrument_id": "XUSE:CASH:OATSUSD",
      "issuer_distribution_date": "1999-12-01",
      "issuer_ratio": 1.5,
      "market_date_binding": {
        "binding": "FIRST_FROZEN_BAR_AFTER_ISSUER_DISTRIBUTION_DATE",
        "event_close": 23.438,
        "event_date": "1999-12-02",
        "price_partition_path": "data/corrections/corporate_action_basis_48fcfde04e3c_materialized_v1/data/lake_sharadar/ohlcv_1d/instrument_id=XUSE:CASH:OATSUSD/year=1999/data.parquet",
        "price_partition_sha256": "db2966c1b0d032f1d9e68a77b7a81f6d83d5b07ae054af5af8d207dd1fa0a988",
        "prior_close": 23.25,
        "prior_date": "1999-12-01"
      },
      "prior_context_classification": "PLAIN_SPLIT_WITHOUT_LIFECYCLE_CONTEXT",
      "ratio": 1.5,
      "required_fragments": [
        "on December 1, 1999, Wild Oats effected 3-for-2 stock splits",
        "November 17, 1999, respectively"
      ],
      "required_fragments_verified": [
        "on December 1, 1999, Wild Oats effected 3-for-2 stock splits",
        "November 17, 1999, respectively"
      ],
      "retrieved_sha256": "4a26d67a61e6ff666ccf1e17e0c8d0e4cf49ed4117df440dac60a8c8602c5eb2",
      "stored_ratio": 1.5,
      "ticker": "OATS",
      "url": "https://www.sec.gov/Archives/edgar/data/909990/000089973300000020/0000899733-00-000020.txt"
    },
    {
      "authorization": "BYPASS_PRICE_GAP_HEURISTIC_FOR_THIS_EXACT_EVENT_ONLY",
      "date_binding": "FIRST_FROZEN_BAR_AFTER_ISSUER_DISTRIBUTION_DATE",
      "event_id": "ICIX_1998",
      "ex_date": "1998-06-16 04:00:00+04:00",
      "ex_date_ms": 897955200000,
      "instrument_id": "XUSE:CASH:ICIXUSD",
      "issuer_distribution_date": "1998-06-15",
      "issuer_ratio": 2.0,
      "market_date_binding": {
        "binding": "FIRST_FROZEN_BAR_AFTER_ISSUER_DISTRIBUTION_DATE",
        "event_close": 38.25,
        "event_date": "1998-06-16",
        "price_partition_path": "data/corrections/corporate_action_basis_48fcfde04e3c_materialized_v1/data/lake_sharadar/ohlcv_1d/instrument_id=XUSE:CASH:ICIXUSD/year=1998/data.parquet",
        "price_partition_sha256": "831010b7946dbb042a81a8f58d96b773f63314d23d30ecf788b63b72e0143526",
        "prior_close": 38.688,
        "prior_date": "1998-06-15"
      },
      "prior_context_classification": "PLAIN_SPLIT_WITHOUT_LIFECYCLE_CONTEXT",
      "ratio": 2.0,
      "required_fragments": [
        "a two-for-one stock split of the Company's common stock on June 15, 1998",
        "paid in the form of a stock dividend",
        "to holders of record on June 1, 1998"
      ],
      "required_fragments_verified": [
        "a two-for-one stock split of the Company's common stock on June 15, 1998",
        "paid in the form of a stock dividend",
        "to holders of record on June 1, 1998"
      ],
      "retrieved_sha256": "7c95320a99f155954f8f51ff3c558c5cf2e0cc83b4b560a14342faa74d6a2588",
      "stored_ratio": 2.0,
      "ticker": "ICIX",
      "url": "https://www.sec.gov/Archives/edgar/data/885067/000095014498009211/0000950144-98-009211.txt"
    }
  ]
}