{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-23-001645","form_type":"8-K","ticker":"BCHG","cik":"0001732409","company_name":"Grayscale Bitcoin Cash Trust (BCH)","filed_at":"2023-02-02T23:59:59+00:00","discovered_at":"2026-05-14T18:03:46.345978+00:00","generated_at":"2026-06-20T02:32:54.414856+00:00","sec_items":["8.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.25,"confidence":"high","headline":"CoinDesk replaces LMAX Digital with Cboe Digital in Grayscale Bitcoin Cash Trust index","bullets":["Effective Jan 28, 2023, LMAX Digital removed from CoinDesk Bitcoin Cash Price Index for failing minimum liquidity requirement.","Cboe Digital added as a constituent exchange after meeting minimum liquidity criteria in scheduled quarterly review.","Current index exchanges: Coinbase Pro, Cboe Digital, Kraken, and Bitstamp.","Index Provider may change constituent exchanges at any time; quarterly reviews are scheduled."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-23-001645","json":"https://secwatch.observer/filing/0000950170-23-001645.json","markdown":"https://secwatch.observer/filing/0000950170-23-001645.md","text":"https://secwatch.observer/filing/0000950170-23-001645.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1732409/000095017023001645/0000950170-23-001645-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1732409/000095017023001645/bchg-20230128.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-20T02:32:54.414856+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}