{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-22-013282","form_type":"8-K","ticker":"BCHG","cik":"0001732409","company_name":"Grayscale Bitcoin Cash Trust (BCH)","filed_at":"2022-07-28T23:59:59+00:00","discovered_at":"2026-05-14T18:03:56.849556+00:00","generated_at":"2026-06-24T07:37:43.003045+00:00","sec_items":["8.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.2,"calibrated_materiality_score":0.2,"confidence":"high","headline":"CoinDesk Indices adds FTX.US to Bitcoin Cash Index for Grayscale BCH Trust","bullets":["Effective July 23, 2022, FTX.US added to CoinDesk Bitcoin Cash Price Index (BCX).","No exchanges removed; index now includes Coinbase Pro, FTX.US, Bitstamp, LMAX Digital, Kraken.","Change resulted from FTX.US meeting minimum liquidity requirement during quarterly review.","Index Provider retains discretion to alter trading venues or calculation method at any time.","Trust's share price derives from the index; this is an operational, not financial, change."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-22-013282","json":"https://secwatch.observer/filing/0000950170-22-013282.json","markdown":"https://secwatch.observer/filing/0000950170-22-013282.md","text":"https://secwatch.observer/filing/0000950170-22-013282.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1732409/000095017022013282/0000950170-22-013282-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1732409/000095017022013282/bchg-20220723.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-24T07:37:43.003045+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"}