{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-24-050871","form_type":"8-K","ticker":"BCHG","cik":"0001732409","company_name":"Grayscale Bitcoin Cash Trust (BCH)","filed_at":"2024-05-01T23:59:59+00:00","discovered_at":"2026-05-14T18:03:19.793640+00:00","generated_at":"2026-06-03T03:05:49.322460+00:00","sec_items":["8.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.25,"calibrated_materiality_score":0.25,"confidence":"high","headline":"Grayscale Bitcoin Cash Trust adds LMAX Digital to BTC price index constituents","bullets":["Effective April 28, 2024, LMAX Digital added to the CoinDesk Bitcoin Cash Price Index (BCX).","No constituent trading platforms removed; now includes Coinbase, Kraken, Bitstamp, and LMAX Digital.","Addition made during Index Provider's scheduled quarterly review upon meeting minimum liquidity requirement.","Index Provider retains discretion to change trading venues or calculation methodology at any time."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-24-050871","json":"https://secwatch.observer/filing/0000950170-24-050871.json","markdown":"https://secwatch.observer/filing/0000950170-24-050871.md","text":"https://secwatch.observer/filing/0000950170-24-050871.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1732409/000095017024050871/0000950170-24-050871-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1732409/000095017024050871/bchg-20240428.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-03T03:05:49.322460+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"}